From 682503e672d5397da22ad2ecf9a8c08915e062be Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Tue, 18 Aug 2015 07:39:33 +1000
Subject: Another fix to gdriver

---
 src/gdriver/gdriver.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/gdriver/gdriver.c b/src/gdriver/gdriver.c
index c90ad8e3..116abd32 100644
--- a/src/gdriver/gdriver.c
+++ b/src/gdriver/gdriver.c
@@ -52,13 +52,12 @@ GDriver *gdriverRegister(const GDriverVMT *vmt, void *param) {
 		return 0;
 	}
 
-	// Add it to the driver chain
-	if (dhead) {
+	// Add it to the driver chain (at the end)
+	if (dhead)
 		dtail->driverchain = pd;
-		dtail = pd;
-	} else {
-		dhead = dtail = pd;
-	}
+	else
+		dhead = pd;
+	dtail = pd;
 
 	// Do the post init
 	if (vmt->postinit)
@@ -81,6 +80,8 @@ void gdriverUnRegister(GDriver *driver) {
 		for(pd = dhead; pd->driverchain; pd = pd->driverchain) {
 			if (pd->driverchain == driver) {
 				pd->driverchain = driver->driverchain;
+				if (!pd->driverchain)
+					dtail = pd;
 				break;
 			}
 		}
-- 
cgit v1.2.3


From 3f7ded913d87dc9cbbbd99ccc5ec9c11fd775aa5 Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@seriouslyembedded.com>
Date: Mon, 10 Aug 2015 18:54:53 +0200
Subject: Fixing include

---
 src/ginput/ginput_keyboard_microcode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ginput/ginput_keyboard_microcode.c b/src/ginput/ginput_keyboard_microcode.c
index 167ed5a4..9db0459b 100644
--- a/src/ginput/ginput_keyboard_microcode.c
+++ b/src/ginput/ginput_keyboard_microcode.c
@@ -14,7 +14,7 @@
 
 #if GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD && !GKEYBOARD_LAYOUT_OFF
 
-#include "keyboard_microcode.h"
+#include "ginput_keyboard_microcode.h"
 
 #if GKEYBOARD_LAYOUT_SCANCODE2_US
 
-- 
cgit v1.2.3


From 4c6e2433a5d7e72e037322d2e521da4d846f1aef Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@seriouslyembedded.com>
Date: Sat, 29 Aug 2015 16:35:34 +0200
Subject: Updating ChibiOS 3.x build system support

---
 boards/base/Embest-STM32-DMSTF4BB/board.mk         |    3 +-
 .../Embest-STM32-DMSTF4BB/chibios_board/board.c    |  108 --
 .../Embest-STM32-DMSTF4BB/chibios_board/board.h    | 1297 --------------------
 .../Embest-STM32-DMSTF4BB/chibios_board/board.mk   |    3 -
 .../chibios_board/cfg/board.chcfg                  | 1186 ------------------
 .../example_chibios_2.x/Makefile                   |   11 +-
 .../example_chibios_2.x/board.c                    |  108 ++
 .../example_chibios_2.x/board.h                    | 1297 ++++++++++++++++++++
 .../example_chibios_3.x/Makefile                   |   60 +
 .../example_chibios_3.x/chconf.h                   |  498 ++++++++
 .../example_chibios_3.x/halconf.h                  |  327 +++++
 .../example_chibios_3.x/mcuconf.h                  |  321 +++++
 .../example_chibios_3.x/openocd.cfg                |   81 ++
 .../example_chibios_3.x/Makefile                   |   20 +-
 .../example_chibios_3.x/chconf.h                   |   11 +-
 .../example_chibios_3.x/halconf.h                  |   13 +-
 .../example_chibios_3.x/mcuconf.h                  |   45 +-
 tools/gmake_scripts/os_chibios.mk                  |   73 +-
 tools/gmake_scripts/os_chibios_2.mk                |   72 ++
 tools/gmake_scripts/os_chibios_3.mk                |   84 ++
 20 files changed, 2908 insertions(+), 2710 deletions(-)
 delete mode 100644 boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.c
 delete mode 100644 boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.h
 delete mode 100644 boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.mk
 delete mode 100644 boards/base/Embest-STM32-DMSTF4BB/chibios_board/cfg/board.chcfg
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.c
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.h
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/chconf.h
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/halconf.h
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/mcuconf.h
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/openocd.cfg
 create mode 100644 tools/gmake_scripts/os_chibios_2.mk
 create mode 100644 tools/gmake_scripts/os_chibios_3.mk

diff --git a/boards/base/Embest-STM32-DMSTF4BB/board.mk b/boards/base/Embest-STM32-DMSTF4BB/board.mk
index 9deacc08..09bfaadf 100644
--- a/boards/base/Embest-STM32-DMSTF4BB/board.mk
+++ b/boards/base/Embest-STM32-DMSTF4BB/board.mk
@@ -1,8 +1,7 @@
 GFXINC	+= $(GFXLIB)/boards/base/Embest-STM32-DMSTF4BB
 GFXSRC	+=
-GFXDEFS += -DGFX_USE_CHIBIOS=TRUE
+GFXDEFS += -DGFX_USE_CHIBIOS=FALSE
 
-include $(GFXLIB)/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.mk
 include $(GFXLIB)/drivers/gdisp/SSD2119/driver.mk
 include $(GFXLIB)/drivers/ginput/touch/STMPE811/driver.mk
 
diff --git a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.c b/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.c
deleted file mode 100644
index c892481a..00000000
--- a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-#include "ch.h"
-#include "hal.h"
-
-#if HAL_USE_PAL || defined(__DOXYGEN__)
-/**
- * @brief   PAL setup.
- * @details Digital I/O ports static configuration as defined in @p board.h.
- *          This variable is used by the HAL when initializing the PAL driver.
- */
-const PALConfig pal_default_config =
-{
-  {VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
-   VAL_GPIOA_ODR,   VAL_GPIOA_AFRL,   VAL_GPIOA_AFRH},
-  {VAL_GPIOB_MODER, VAL_GPIOB_OTYPER, VAL_GPIOB_OSPEEDR, VAL_GPIOB_PUPDR,
-   VAL_GPIOB_ODR,   VAL_GPIOB_AFRL,   VAL_GPIOB_AFRH},
-  {VAL_GPIOC_MODER, VAL_GPIOC_OTYPER, VAL_GPIOC_OSPEEDR, VAL_GPIOC_PUPDR,
-   VAL_GPIOC_ODR,   VAL_GPIOC_AFRL,   VAL_GPIOC_AFRH},
-  {VAL_GPIOD_MODER, VAL_GPIOD_OTYPER, VAL_GPIOD_OSPEEDR, VAL_GPIOD_PUPDR,
-   VAL_GPIOD_ODR,   VAL_GPIOD_AFRL,   VAL_GPIOD_AFRH},
-  {VAL_GPIOE_MODER, VAL_GPIOE_OTYPER, VAL_GPIOE_OSPEEDR, VAL_GPIOE_PUPDR,
-   VAL_GPIOE_ODR,   VAL_GPIOE_AFRL,   VAL_GPIOE_AFRH},
-  {VAL_GPIOF_MODER, VAL_GPIOF_OTYPER, VAL_GPIOF_OSPEEDR, VAL_GPIOF_PUPDR,
-   VAL_GPIOF_ODR,   VAL_GPIOF_AFRL,   VAL_GPIOF_AFRH},
-  {VAL_GPIOG_MODER, VAL_GPIOG_OTYPER, VAL_GPIOG_OSPEEDR, VAL_GPIOG_PUPDR,
-   VAL_GPIOG_ODR,   VAL_GPIOG_AFRL,   VAL_GPIOG_AFRH},
-  {VAL_GPIOH_MODER, VAL_GPIOH_OTYPER, VAL_GPIOH_OSPEEDR, VAL_GPIOH_PUPDR,
-   VAL_GPIOH_ODR,   VAL_GPIOH_AFRL,   VAL_GPIOH_AFRH},
-  {VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
-   VAL_GPIOI_ODR,   VAL_GPIOI_AFRL,   VAL_GPIOI_AFRH}
-};
-#endif
-
-/**
- * @brief   Early initialization code.
- * @details This initialization must be performed just after stack setup
- *          and before any other initialization.
- */
-void __early_init(void) {
-
-  stm32_clock_init();
-}
-
-#if HAL_USE_SDC || defined(__DOXYGEN__)
-/**
- * @brief   SDC card detection.
- */
-bool_t sdc_lld_is_card_inserted(SDCDriver *sdcp) {
-
-  (void)sdcp;
-
-  return !palReadPad(GPIOB, GPIOB_SD_DETECT);
-}
-
-/**
- * @brief   SDC card write protection detection.
- */
-bool_t sdc_lld_is_write_protected(SDCDriver *sdcp) {
-
-  (void)sdcp;
-
-  return FALSE;
-}
-#endif /* HAL_USE_SDC */
-
-#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
-/**
- * @brief   MMC_SPI card detection.
- */
-bool_t mmc_lld_is_card_inserted(MMCDriver *mmcp) {
-
-  (void)mmcp;
-
-  return !palReadPad(GPIOB, GPIOB_SD_DETECT);
-}
-
-/**
- * @brief   MMC_SPI card write protection detection.
- */
-bool_t mmc_lld_is_write_protected(MMCDriver *mmcp) {
-
-  (void)mmcp;
-
-  return FALSE;
-}
-#endif
-
-/**
- * @brief   Board-specific initialization code.
- * @todo    Add your board-specific code, if any.
- */
-void boardInit(void) {
-}
diff --git a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.h b/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.h
deleted file mode 100644
index 599281ba..00000000
--- a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.h
+++ /dev/null
@@ -1,1297 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-#ifndef _BOARD_H_
-#define _BOARD_H_
-
-/*
- * Setup for STMicroelectronics STM32F4-Discovery board.
- */
-
-/*
- * Board identifier.
- */
-#define BOARD_EMBEST_DMSTF4BB
-#define BOARD_NAME                  "STMicroelectronics STM32F4-Discovery with Embest add-on"
-
-
-/*
- * Board oscillators-related settings.
- * NOTE: LSE not fitted.
- */
-#if !defined(STM32_LSECLK)
-#define STM32_LSECLK                32768
-#endif
-
-#if !defined(STM32_HSECLK)
-#define STM32_HSECLK                8000000
-#endif
-
-
-/*
- * Board voltages.
- * Required for performance limits calculation.
- */
-#define STM32_VDD                   300
-
-/*
- * MCU type as defined in the ST header file stm32f4xx.h.
- */
-#define STM32F40_41xxx
-
-/*
- * IO pins assignments.
- */
-#define GPIOA_BUTTON                0
-#define GPIOA_PIN1                  1
-#define GPIOA_PIN2                  2
-#define GPIOA_PIN3                  3
-#define GPIOA_LRCK                  4
-#define GPIOA_SPC                   5
-#define GPIOA_SDO                   6
-#define GPIOA_SDI                   7
-#define GPIOA_PIN8                  8
-#define GPIOA_VBUS_FS               9
-#define GPIOA_OTG_FS_ID             10
-#define GPIOA_OTG_FS_DM             11
-#define GPIOA_OTG_FS_DP             12
-#define GPIOA_SWDIO                 13
-#define GPIOA_SWCLK                 14
-#define GPIOA_PIN15                 15
-
-#define GPIOB_PIN0                  0
-#define GPIOB_PIN1                  1
-#define GPIOB_PIN2                  2
-#define GPIOB_SWO                   3
-#define GPIOB_PIN4                  4
-#define GPIOB_PIN5                  5
-#define GPIOB_SCL                   6
-#define GPIOB_PIN7                  7
-#define GPIOB_PIN8                  8
-#define GPIOB_SDA                   9
-#define GPIOB_CLK_IN                10
-#define GPIOB_PIN11                 11
-#define GPIOB_PIN12                 12
-#define GPIOB_PIN13                 13
-#define GPIOB_PIN14                 14
-#define GPIOB_SD_DETECT             15
-
-#define GPIOC_OTG_FS_POWER_ON       0
-#define GPIOC_PIN1                  1
-#define GPIOC_PIN2                  2
-#define GPIOC_PDM_OUT               3
-#define GPIOC_PIN4                  4
-#define GPIOC_PIN5                  5
-#define GPIOC_PIN6                  6
-#define GPIOC_MCLK                  7
-#define GPIOC_SD_D0                 8
-#define GPIOC_SD_D1                 9
-#define GPIOC_SD_D2                 10
-#define GPIOC_SD_D3                 11
-#define GPIOC_SD_CLK                12
-#define GPIOC_PIN13                 13
-#define GPIOC_PIN14                 14
-#define GPIOC_PIN15                 15
-
-#define GPIOD_PIN0                  0
-#define GPIOD_PIN1                  1
-#define GPIOD_SD_CMD                2
-#define GPIOD_PIN3                  3
-#define GPIOD_RESET                 4
-#define GPIOD_OVER_CURRENT          5
-#define GPIOD_PIN6                  6
-#define GPIOD_PIN7                  7
-#define GPIOD_PIN8                  8
-#define GPIOD_PIN9                  9
-#define GPIOD_PIN10                 10
-#define GPIOD_PIN11                 11
-#define GPIOD_LED4                  12
-#define GPIOD_LED3                  13
-#define GPIOD_LED5                  14
-#define GPIOD_LED6                  15
-
-#define GPIOE_INT1                  0
-#define GPIOE_INT2                  1
-#define GPIOE_PIN2                  2
-#define GPIOE_CS_SPI                3
-#define GPIOE_PIN4                  4
-#define GPIOE_PIN5                  5
-#define GPIOE_PIN6                  6
-#define GPIOE_PIN7                  7
-#define GPIOE_PIN8                  8
-#define GPIOE_PIN9                  9
-#define GPIOE_PIN10                 10
-#define GPIOE_PIN11                 11
-#define GPIOE_PIN12                 12
-#define GPIOE_PIN13                 13
-#define GPIOE_PIN14                 14
-#define GPIOE_PIN15                 15
-
-#define GPIOF_PIN0                  0
-#define GPIOF_PIN1                  1
-#define GPIOF_PIN2                  2
-#define GPIOF_PIN3                  3
-#define GPIOF_PIN4                  4
-#define GPIOF_PIN5                  5
-#define GPIOF_PIN6                  6
-#define GPIOF_PIN7                  7
-#define GPIOF_PIN8                  8
-#define GPIOF_PIN9                  9
-#define GPIOF_PIN10                 10
-#define GPIOF_PIN11                 11
-#define GPIOF_PIN12                 12
-#define GPIOF_PIN13                 13
-#define GPIOF_PIN14                 14
-#define GPIOF_PIN15                 15
-
-#define GPIOG_PIN0                  0
-#define GPIOG_PIN1                  1
-#define GPIOG_PIN2                  2
-#define GPIOG_PIN3                  3
-#define GPIOG_PIN4                  4
-#define GPIOG_PIN5                  5
-#define GPIOG_PIN6                  6
-#define GPIOG_PIN7                  7
-#define GPIOG_PIN8                  8
-#define GPIOG_PIN9                  9
-#define GPIOG_PIN10                 10
-#define GPIOG_PIN11                 11
-#define GPIOG_PIN12                 12
-#define GPIOG_PIN13                 13
-#define GPIOG_PIN14                 14
-#define GPIOG_PIN15                 15
-
-#define GPIOH_OSC_IN                0
-#define GPIOH_OSC_OUT               1
-#define GPIOH_PIN2                  2
-#define GPIOH_PIN3                  3
-#define GPIOH_PIN4                  4
-#define GPIOH_PIN5                  5
-#define GPIOH_PIN6                  6
-#define GPIOH_PIN7                  7
-#define GPIOH_PIN8                  8
-#define GPIOH_PIN9                  9
-#define GPIOH_PIN10                 10
-#define GPIOH_PIN11                 11
-#define GPIOH_PIN12                 12
-#define GPIOH_PIN13                 13
-#define GPIOH_PIN14                 14
-#define GPIOH_PIN15                 15
-
-#define GPIOI_PIN0                  0
-#define GPIOI_PIN1                  1
-#define GPIOI_PIN2                  2
-#define GPIOI_PIN3                  3
-#define GPIOI_PIN4                  4
-#define GPIOI_PIN5                  5
-#define GPIOI_PIN6                  6
-#define GPIOI_PIN7                  7
-#define GPIOI_PIN8                  8
-#define GPIOI_PIN9                  9
-#define GPIOI_PIN10                 10
-#define GPIOI_PIN11                 11
-#define GPIOI_PIN12                 12
-#define GPIOI_PIN13                 13
-#define GPIOI_PIN14                 14
-#define GPIOI_PIN15                 15
-
-/*
- * I/O ports initial setup, this configuration is established soon after reset
- * in the initialization code.
- * Please refer to the STM32 Reference Manual for details.
- */
-#define PIN_MODE_INPUT(n)           (0U << ((n) * 2))
-#define PIN_MODE_OUTPUT(n)          (1U << ((n) * 2))
-#define PIN_MODE_ALTERNATE(n)       (2U << ((n) * 2))
-#define PIN_MODE_ANALOG(n)          (3U << ((n) * 2))
-#define PIN_ODR_LOW(n)              (0U << (n))
-#define PIN_ODR_HIGH(n)             (1U << (n))
-#define PIN_OTYPE_PUSHPULL(n)       (0U << (n))
-#define PIN_OTYPE_OPENDRAIN(n)      (1U << (n))
-#define PIN_OSPEED_2M(n)            (0U << ((n) * 2))
-#define PIN_OSPEED_25M(n)           (1U << ((n) * 2))
-#define PIN_OSPEED_50M(n)           (2U << ((n) * 2))
-#define PIN_OSPEED_100M(n)          (3U << ((n) * 2))
-#define PIN_PUPDR_FLOATING(n)       (0U << ((n) * 2))
-#define PIN_PUPDR_PULLUP(n)         (1U << ((n) * 2))
-#define PIN_PUPDR_PULLDOWN(n)       (2U << ((n) * 2))
-#define PIN_AFIO_AF(n, v)           ((v##U) << ((n % 8) * 4))
-
-/*
- * GPIOA setup:
- *
- * PA0  - BUTTON                    (input floating).
- * PA1  - PIN1                      (input pullup).
- * PA2  - PIN2                      (input pullup).
- * PA3  - PIN3                      (input pullup).
- * PA4  - LRCK                      (alternate 6).
- * PA5  - SPC                       (alternate 5).
- * PA6  - SDO                       (alternate 5).
- * PA7  - SDI                       (alternate 5).
- * PA8  - PIN8                      (input pullup).
- * PA9  - VBUS_FS                   (input floating).
- * PA10 - OTG_FS_ID                 (alternate 10).
- * PA11 - OTG_FS_DM                 (alternate 10).
- * PA12 - OTG_FS_DP                 (alternate 10).
- * PA13 - SWDIO                     (alternate 0).
- * PA14 - SWCLK                     (alternate 0).
- * PA15 - PIN15                     (input pullup).
- */
-#define VAL_GPIOA_MODER             (PIN_MODE_INPUT(GPIOA_BUTTON) |         \
-                                     PIN_MODE_INPUT(GPIOA_PIN1) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN2) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN3) |           \
-                                     PIN_MODE_ALTERNATE(GPIOA_LRCK) |       \
-                                     PIN_MODE_ALTERNATE(GPIOA_SPC) |        \
-                                     PIN_MODE_ALTERNATE(GPIOA_SDO) |        \
-                                     PIN_MODE_ALTERNATE(GPIOA_SDI) |        \
-                                     PIN_MODE_INPUT(GPIOA_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOA_VBUS_FS) |        \
-                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_ID) |  \
-                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DM) |  \
-                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DP) |  \
-                                     PIN_MODE_ALTERNATE(GPIOA_SWDIO) |      \
-                                     PIN_MODE_ALTERNATE(GPIOA_SWCLK) |      \
-                                     PIN_MODE_INPUT(GPIOA_PIN15))
-#define VAL_GPIOA_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOA_BUTTON) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_LRCK) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_SPC) |        \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_SDO) |        \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_SDI) |        \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_VBUS_FS) |    \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_ID) |  \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_DM) |  \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_DP) |  \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_SWDIO) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_SWCLK) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN15))
-#define VAL_GPIOA_OSPEEDR           (PIN_OSPEED_100M(GPIOA_BUTTON) |        \
-                                     PIN_OSPEED_100M(GPIOA_PIN1) |          \
-                                     PIN_OSPEED_100M(GPIOA_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOA_PIN3) |          \
-                                     PIN_OSPEED_100M(GPIOA_LRCK) |          \
-                                     PIN_OSPEED_50M(GPIOA_SPC) |            \
-                                     PIN_OSPEED_50M(GPIOA_SDO) |            \
-                                     PIN_OSPEED_50M(GPIOA_SDI) |            \
-                                     PIN_OSPEED_100M(GPIOA_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOA_VBUS_FS) |       \
-                                     PIN_OSPEED_100M(GPIOA_OTG_FS_ID) |     \
-                                     PIN_OSPEED_100M(GPIOA_OTG_FS_DM) |     \
-                                     PIN_OSPEED_100M(GPIOA_OTG_FS_DP) |     \
-                                     PIN_OSPEED_100M(GPIOA_SWDIO) |         \
-                                     PIN_OSPEED_100M(GPIOA_SWCLK) |         \
-                                     PIN_OSPEED_100M(GPIOA_PIN15))
-#define VAL_GPIOA_PUPDR             (PIN_PUPDR_FLOATING(GPIOA_BUTTON) |     \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN1) |         \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN2) |         \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN3) |         \
-                                     PIN_PUPDR_FLOATING(GPIOA_LRCK) |       \
-                                     PIN_PUPDR_FLOATING(GPIOA_SPC) |        \
-                                     PIN_PUPDR_FLOATING(GPIOA_SDO) |        \
-                                     PIN_PUPDR_FLOATING(GPIOA_SDI) |        \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN8) |         \
-                                     PIN_PUPDR_FLOATING(GPIOA_VBUS_FS) |    \
-                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_ID) |  \
-                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_DM) |  \
-                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_DP) |  \
-                                     PIN_PUPDR_FLOATING(GPIOA_SWDIO) |      \
-                                     PIN_PUPDR_FLOATING(GPIOA_SWCLK) |      \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN15))
-#define VAL_GPIOA_ODR               (PIN_ODR_HIGH(GPIOA_BUTTON) |           \
-                                     PIN_ODR_HIGH(GPIOA_PIN1) |             \
-                                     PIN_ODR_HIGH(GPIOA_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOA_PIN3) |             \
-                                     PIN_ODR_HIGH(GPIOA_LRCK) |             \
-                                     PIN_ODR_HIGH(GPIOA_SPC) |              \
-                                     PIN_ODR_HIGH(GPIOA_SDO) |              \
-                                     PIN_ODR_HIGH(GPIOA_SDI) |              \
-                                     PIN_ODR_HIGH(GPIOA_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOA_VBUS_FS) |          \
-                                     PIN_ODR_HIGH(GPIOA_OTG_FS_ID) |        \
-                                     PIN_ODR_HIGH(GPIOA_OTG_FS_DM) |        \
-                                     PIN_ODR_HIGH(GPIOA_OTG_FS_DP) |        \
-                                     PIN_ODR_HIGH(GPIOA_SWDIO) |            \
-                                     PIN_ODR_HIGH(GPIOA_SWCLK) |            \
-                                     PIN_ODR_HIGH(GPIOA_PIN15))
-#define VAL_GPIOA_AFRL              (PIN_AFIO_AF(GPIOA_BUTTON, 0) |         \
-                                     PIN_AFIO_AF(GPIOA_PIN1, 0) |           \
-                                     PIN_AFIO_AF(GPIOA_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOA_PIN3, 0) |           \
-                                     PIN_AFIO_AF(GPIOA_LRCK, 6) |           \
-                                     PIN_AFIO_AF(GPIOA_SPC, 5) |            \
-                                     PIN_AFIO_AF(GPIOA_SDO, 5) |            \
-                                     PIN_AFIO_AF(GPIOA_SDI, 5))
-#define VAL_GPIOA_AFRH              (PIN_AFIO_AF(GPIOA_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOA_VBUS_FS, 0) |        \
-                                     PIN_AFIO_AF(GPIOA_OTG_FS_ID, 10) |     \
-                                     PIN_AFIO_AF(GPIOA_OTG_FS_DM, 10) |     \
-                                     PIN_AFIO_AF(GPIOA_OTG_FS_DP, 10) |     \
-                                     PIN_AFIO_AF(GPIOA_SWDIO, 0) |          \
-                                     PIN_AFIO_AF(GPIOA_SWCLK, 0) |          \
-                                     PIN_AFIO_AF(GPIOA_PIN15, 0))
-
-/*
- * GPIOB setup:
- *
- * PB0  - PIN0                      (input pullup).
- * PB1  - PIN1                      (input pullup).
- * PB2  - PIN2                      (input pullup).
- * PB3  - SWO                       (alternate 0).
- * PB4  - PIN4                      (input pullup).
- * PB5  - PIN5                      (input pullup).
- * PB6  - SCL                       (alternate 4).
- * PB7  - PIN7                      (input pullup).
- * PB8  - PIN8                      (input pullup).
- * PB9  - SDA                       (alternate 4).
- * PB10 - CLK_IN                    (input pullup).
- * PB11 - PIN11                     (input pullup).
- * PB12 - PIN12                     (input pullup).
- * PB13 - PIN13                     (input pullup).
- * PB14 - PIN14                     (input pullup).
- * PB15 - SD_DETECT                 (input pullup).
- */
-#define VAL_GPIOB_MODER             (PIN_MODE_INPUT(GPIOB_PIN0) |           \
-                                     PIN_MODE_INPUT(GPIOB_PIN1) |           \
-                                     PIN_MODE_INPUT(GPIOB_PIN2) |           \
-                                     PIN_MODE_ALTERNATE(GPIOB_SWO) |        \
-                                     PIN_MODE_INPUT(GPIOB_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOB_PIN5) |           \
-                                     PIN_MODE_ALTERNATE(GPIOB_SCL) |        \
-                                     PIN_MODE_INPUT(GPIOB_PIN7) |           \
-                                     PIN_MODE_INPUT(GPIOB_PIN8) |           \
-                                     PIN_MODE_ALTERNATE(GPIOB_SDA) |        \
-                                     PIN_MODE_INPUT(GPIOB_CLK_IN) |         \
-                                     PIN_MODE_INPUT(GPIOB_PIN11) |          \
-                                     PIN_MODE_INPUT(GPIOB_PIN12) |          \
-                                     PIN_MODE_INPUT(GPIOB_PIN13) |          \
-                                     PIN_MODE_INPUT(GPIOB_PIN14) |          \
-                                     PIN_MODE_INPUT(GPIOB_SD_DETECT))
-#define VAL_GPIOB_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOB_PIN0) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_SWO) |        \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN5) |       \
-                                     PIN_OTYPE_OPENDRAIN(GPIOB_SCL) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN7) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN8) |       \
-                                     PIN_OTYPE_OPENDRAIN(GPIOB_SDA) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_CLK_IN) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN11) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN12) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN13) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN14) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOB_SD_DETECT))
-#define VAL_GPIOB_OSPEEDR           (PIN_OSPEED_100M(GPIOB_PIN0) |          \
-                                     PIN_OSPEED_100M(GPIOB_PIN1) |          \
-                                     PIN_OSPEED_100M(GPIOB_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOB_SWO) |           \
-                                     PIN_OSPEED_100M(GPIOB_PIN4) |          \
-                                     PIN_OSPEED_100M(GPIOB_PIN5) |          \
-                                     PIN_OSPEED_100M(GPIOB_SCL) |           \
-                                     PIN_OSPEED_100M(GPIOB_PIN7) |          \
-                                     PIN_OSPEED_100M(GPIOB_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOB_SDA) |           \
-                                     PIN_OSPEED_100M(GPIOB_CLK_IN) |        \
-                                     PIN_OSPEED_100M(GPIOB_PIN11) |         \
-                                     PIN_OSPEED_100M(GPIOB_PIN12) |         \
-                                     PIN_OSPEED_100M(GPIOB_PIN13) |         \
-                                     PIN_OSPEED_100M(GPIOB_PIN14) |         \
-                                     PIN_OSPEED_100M(GPIOB_SD_DETECT))
-#define VAL_GPIOB_PUPDR             (PIN_PUPDR_PULLUP(GPIOB_PIN0) |         \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN1) |         \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN2) |         \
-                                     PIN_PUPDR_FLOATING(GPIOB_SWO) |        \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN4) |         \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN5) |         \
-                                     PIN_PUPDR_FLOATING(GPIOB_SCL) |        \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN7) |         \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN8) |         \
-                                     PIN_PUPDR_FLOATING(GPIOB_SDA) |        \
-                                     PIN_PUPDR_PULLUP(GPIOB_CLK_IN) |       \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN11) |        \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN12) |        \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN13) |        \
-                                     PIN_PUPDR_PULLUP(GPIOB_PIN14) |        \
-                                     PIN_PUPDR_PULLUP(GPIOB_SD_DETECT))
-#define VAL_GPIOB_ODR               (PIN_ODR_HIGH(GPIOB_PIN0) |             \
-                                     PIN_ODR_HIGH(GPIOB_PIN1) |             \
-                                     PIN_ODR_HIGH(GPIOB_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOB_SWO) |              \
-                                     PIN_ODR_HIGH(GPIOB_PIN4) |             \
-                                     PIN_ODR_HIGH(GPIOB_PIN5) |             \
-                                     PIN_ODR_HIGH(GPIOB_SCL) |              \
-                                     PIN_ODR_HIGH(GPIOB_PIN7) |             \
-                                     PIN_ODR_HIGH(GPIOB_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOB_SDA) |              \
-                                     PIN_ODR_HIGH(GPIOB_CLK_IN) |           \
-                                     PIN_ODR_HIGH(GPIOB_PIN11) |            \
-                                     PIN_ODR_HIGH(GPIOB_PIN12) |            \
-                                     PIN_ODR_HIGH(GPIOB_PIN13) |            \
-                                     PIN_ODR_HIGH(GPIOB_PIN14) |            \
-                                     PIN_ODR_HIGH(GPIOB_SD_DETECT))
-#define VAL_GPIOB_AFRL              (PIN_AFIO_AF(GPIOB_PIN0, 0) |           \
-                                     PIN_AFIO_AF(GPIOB_PIN1, 0) |           \
-                                     PIN_AFIO_AF(GPIOB_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOB_SWO, 0) |            \
-                                     PIN_AFIO_AF(GPIOB_PIN4, 0) |           \
-                                     PIN_AFIO_AF(GPIOB_PIN5, 0) |           \
-                                     PIN_AFIO_AF(GPIOB_SCL, 4) |            \
-                                     PIN_AFIO_AF(GPIOB_PIN7, 0))
-#define VAL_GPIOB_AFRH              (PIN_AFIO_AF(GPIOB_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOB_SDA, 4) |            \
-                                     PIN_AFIO_AF(GPIOB_CLK_IN, 0) |         \
-                                     PIN_AFIO_AF(GPIOB_PIN11, 0) |          \
-                                     PIN_AFIO_AF(GPIOB_PIN12, 0) |          \
-                                     PIN_AFIO_AF(GPIOB_PIN13, 0) |          \
-                                     PIN_AFIO_AF(GPIOB_PIN14, 0) |          \
-                                     PIN_AFIO_AF(GPIOB_SD_DETECT, 0))
-
-/*
- * GPIOC setup:
- *
- * PC0  - OTG_FS_POWER_ON           (output pushpull maximum).
- * PC1  - PIN1                      (input pullup).
- * PC2  - PIN2                      (input pullup).
- * PC3  - PDM_OUT                   (input pullup).
- * PC4  - PIN4                      (input pullup).
- * PC5  - PIN5                      (input pullup).
- * PC6  - PIN6                      (input pullup).
- * PC7  - MCLK                      (alternate 6).
- * PC8  - SD_D0                     (alternate 12).
- * PC9  - SD_D1                     (alternate 12).
- * PC10 - SD_D2                     (alternate 12).
- * PC11 - SD_D3                     (alternate 12).
- * PC12 - SD_CLK                    (alternate 12).
- * PC13 - PIN13                     (input pullup).
- * PC14 - PIN14                     (input pullup).
- * PC15 - PIN15                     (input pullup).
- */
-#define VAL_GPIOC_MODER             (PIN_MODE_OUTPUT(GPIOC_OTG_FS_POWER_ON) |\
-                                     PIN_MODE_INPUT(GPIOC_PIN1) |           \
-                                     PIN_MODE_INPUT(GPIOC_PIN2) |           \
-                                     PIN_MODE_INPUT(GPIOC_PDM_OUT) |        \
-                                     PIN_MODE_INPUT(GPIOC_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOC_PIN5) |           \
-                                     PIN_MODE_INPUT(GPIOC_PIN6) |           \
-                                     PIN_MODE_ALTERNATE(GPIOC_MCLK) |       \
-                                     PIN_MODE_ALTERNATE(GPIOC_SD_D0) |      \
-                                     PIN_MODE_ALTERNATE(GPIOC_SD_D1) |      \
-                                     PIN_MODE_ALTERNATE(GPIOC_SD_D2) |      \
-                                     PIN_MODE_ALTERNATE(GPIOC_SD_D3) |      \
-                                     PIN_MODE_ALTERNATE(GPIOC_SD_CLK) |     \
-                                     PIN_MODE_INPUT(GPIOC_PIN13) |          \
-                                     PIN_MODE_INPUT(GPIOC_PIN14) |          \
-                                     PIN_MODE_INPUT(GPIOC_PIN15))
-#define VAL_GPIOC_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOC_OTG_FS_POWER_ON) |\
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PDM_OUT) |    \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN5) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN6) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_MCLK) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D0) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D1) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D2) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D3) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_CLK) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN13) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN14) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN15))
-#define VAL_GPIOC_OSPEEDR           (PIN_OSPEED_100M(GPIOC_OTG_FS_POWER_ON) |\
-                                     PIN_OSPEED_100M(GPIOC_PIN1) |          \
-                                     PIN_OSPEED_100M(GPIOC_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOC_PDM_OUT) |       \
-                                     PIN_OSPEED_100M(GPIOC_PIN4) |          \
-                                     PIN_OSPEED_100M(GPIOC_PIN5) |          \
-                                     PIN_OSPEED_100M(GPIOC_PIN6) |          \
-                                     PIN_OSPEED_100M(GPIOC_MCLK) |          \
-                                     PIN_OSPEED_100M(GPIOC_SD_D0) |         \
-                                     PIN_OSPEED_100M(GPIOC_SD_D1) |         \
-                                     PIN_OSPEED_100M(GPIOC_SD_D2) |         \
-                                     PIN_OSPEED_100M(GPIOC_SD_D3) |         \
-                                     PIN_OSPEED_100M(GPIOC_SD_CLK) |        \
-                                     PIN_OSPEED_100M(GPIOC_PIN13) |         \
-                                     PIN_OSPEED_100M(GPIOC_PIN14) |         \
-                                     PIN_OSPEED_100M(GPIOC_PIN15))
-#define VAL_GPIOC_PUPDR             (PIN_PUPDR_FLOATING(GPIOC_OTG_FS_POWER_ON) |\
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN1) |         \
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN2) |         \
-                                     PIN_PUPDR_PULLUP(GPIOC_PDM_OUT) |      \
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN4) |         \
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN5) |         \
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN6) |         \
-                                     PIN_PUPDR_FLOATING(GPIOC_MCLK) |       \
-                                     PIN_PUPDR_FLOATING(GPIOC_SD_D0) |      \
-                                     PIN_PUPDR_FLOATING(GPIOC_SD_D1) |      \
-                                     PIN_PUPDR_FLOATING(GPIOC_SD_D2) |      \
-                                     PIN_PUPDR_FLOATING(GPIOC_SD_D3) |      \
-                                     PIN_PUPDR_FLOATING(GPIOC_SD_CLK) |     \
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN13) |        \
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN14) |        \
-                                     PIN_PUPDR_PULLUP(GPIOC_PIN15))
-#define VAL_GPIOC_ODR               (PIN_ODR_HIGH(GPIOC_OTG_FS_POWER_ON) |  \
-                                     PIN_ODR_HIGH(GPIOC_PIN1) |             \
-                                     PIN_ODR_HIGH(GPIOC_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOC_PDM_OUT) |          \
-                                     PIN_ODR_HIGH(GPIOC_PIN4) |             \
-                                     PIN_ODR_HIGH(GPIOC_PIN5) |             \
-                                     PIN_ODR_HIGH(GPIOC_PIN6) |             \
-                                     PIN_ODR_HIGH(GPIOC_MCLK) |             \
-                                     PIN_ODR_HIGH(GPIOC_SD_D0) |            \
-                                     PIN_ODR_HIGH(GPIOC_SD_D1) |            \
-                                     PIN_ODR_HIGH(GPIOC_SD_D2) |            \
-                                     PIN_ODR_HIGH(GPIOC_SD_D3) |            \
-                                     PIN_ODR_HIGH(GPIOC_SD_CLK) |           \
-                                     PIN_ODR_HIGH(GPIOC_PIN13) |            \
-                                     PIN_ODR_HIGH(GPIOC_PIN14) |            \
-                                     PIN_ODR_HIGH(GPIOC_PIN15))
-#define VAL_GPIOC_AFRL              (PIN_AFIO_AF(GPIOC_OTG_FS_POWER_ON, 0) |\
-                                     PIN_AFIO_AF(GPIOC_PIN1, 0) |           \
-                                     PIN_AFIO_AF(GPIOC_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOC_PDM_OUT, 0) |        \
-                                     PIN_AFIO_AF(GPIOC_PIN4, 0) |           \
-                                     PIN_AFIO_AF(GPIOC_PIN5, 0) |           \
-                                     PIN_AFIO_AF(GPIOC_PIN6, 0) |           \
-                                     PIN_AFIO_AF(GPIOC_MCLK, 6))
-#define VAL_GPIOC_AFRH              (PIN_AFIO_AF(GPIOC_SD_D0, 12) |         \
-                                     PIN_AFIO_AF(GPIOC_SD_D1, 12) |         \
-                                     PIN_AFIO_AF(GPIOC_SD_D2, 12) |         \
-                                     PIN_AFIO_AF(GPIOC_SD_D3, 12) |         \
-                                     PIN_AFIO_AF(GPIOC_SD_CLK, 12) |        \
-                                     PIN_AFIO_AF(GPIOC_PIN13, 0) |          \
-                                     PIN_AFIO_AF(GPIOC_PIN14, 0) |          \
-                                     PIN_AFIO_AF(GPIOC_PIN15, 0))
-
-/*
- * GPIOD setup:
- *
- * PD0  - PIN0                      (input pullup).
- * PD1  - PIN1                      (input pullup).
- * PD2  - SD_CMD                    (alternate 12).
- * PD3  - PIN3                      (input pullup).
- * PD4  - RESET                     (output pushpull maximum).
- * PD5  - OVER_CURRENT              (input floating).
- * PD6  - PIN6                      (input pullup).
- * PD7  - PIN7                      (input pullup).
- * PD8  - PIN8                      (input pullup).
- * PD9  - PIN9                      (input pullup).
- * PD10 - PIN10                     (input pullup).
- * PD11 - PIN11                     (input pullup).
- * PD12 - LED4                      (output pushpull maximum).
- * PD13 - LED3                      (output pushpull maximum).
- * PD14 - LED5                      (output pushpull maximum).
- * PD15 - LED6                      (output pushpull maximum).
- */
-#define VAL_GPIOD_MODER             (PIN_MODE_INPUT(GPIOD_PIN0) |           \
-                                     PIN_MODE_INPUT(GPIOD_PIN1) |           \
-                                     PIN_MODE_ALTERNATE(GPIOD_SD_CMD) |		\
-                                     PIN_MODE_INPUT(GPIOD_PIN3) |           \
-                                     PIN_MODE_OUTPUT(GPIOD_RESET) |         \
-                                     PIN_MODE_INPUT(GPIOD_OVER_CURRENT) |   \
-                                     PIN_MODE_INPUT(GPIOD_PIN6) |           \
-                                     PIN_MODE_INPUT(GPIOD_PIN7) |           \
-                                     PIN_MODE_INPUT(GPIOD_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOD_PIN9) |           \
-                                     PIN_MODE_INPUT(GPIOD_PIN10) |          \
-                                     PIN_MODE_INPUT(GPIOD_PIN11) |          \
-                                     PIN_MODE_OUTPUT(GPIOD_LED4) |          \
-                                     PIN_MODE_OUTPUT(GPIOD_LED3) |          \
-                                     PIN_MODE_OUTPUT(GPIOD_LED5) |          \
-                                     PIN_MODE_OUTPUT(GPIOD_LED6))
-#define VAL_GPIOD_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOD_PIN0) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_SD_CMD) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_RESET) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_OVER_CURRENT) |\
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN6) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN7) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN9) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN10) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN11) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_LED4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_LED3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_LED5) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOD_LED6))
-#define VAL_GPIOD_OSPEEDR           (PIN_OSPEED_100M(GPIOD_PIN0) |          \
-                                     PIN_OSPEED_100M(GPIOD_PIN1) |          \
-                                     PIN_OSPEED_100M(GPIOD_SD_CMD) |        \
-                                     PIN_OSPEED_100M(GPIOD_PIN3) |          \
-                                     PIN_OSPEED_100M(GPIOD_RESET) |         \
-                                     PIN_OSPEED_100M(GPIOD_OVER_CURRENT) |  \
-                                     PIN_OSPEED_100M(GPIOD_PIN6) |          \
-                                     PIN_OSPEED_100M(GPIOD_PIN7) |          \
-                                     PIN_OSPEED_100M(GPIOD_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOD_PIN9) |          \
-                                     PIN_OSPEED_100M(GPIOD_PIN10) |         \
-                                     PIN_OSPEED_100M(GPIOD_PIN11) |         \
-                                     PIN_OSPEED_100M(GPIOD_LED4) |          \
-                                     PIN_OSPEED_100M(GPIOD_LED3) |          \
-                                     PIN_OSPEED_100M(GPIOD_LED5) |          \
-                                     PIN_OSPEED_100M(GPIOD_LED6))
-#define VAL_GPIOD_PUPDR             (PIN_PUPDR_PULLUP(GPIOD_PIN0) |         \
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN1) |         \
-                                     PIN_PUPDR_FLOATING(GPIOD_SD_CMD) |     \
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN3) |         \
-                                     PIN_PUPDR_FLOATING(GPIOD_RESET) |      \
-                                     PIN_PUPDR_FLOATING(GPIOD_OVER_CURRENT) |\
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN6) |         \
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN7) |         \
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN8) |         \
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN9) |         \
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN10) |        \
-                                     PIN_PUPDR_PULLUP(GPIOD_PIN11) |        \
-                                     PIN_PUPDR_FLOATING(GPIOD_LED4) |       \
-                                     PIN_PUPDR_FLOATING(GPIOD_LED3) |       \
-                                     PIN_PUPDR_FLOATING(GPIOD_LED5) |       \
-                                     PIN_PUPDR_FLOATING(GPIOD_LED6))
-#define VAL_GPIOD_ODR               (PIN_ODR_HIGH(GPIOD_PIN0) |             \
-                                     PIN_ODR_HIGH(GPIOD_PIN1) |             \
-                                     PIN_ODR_HIGH(GPIOD_SD_CMD) |           \
-                                     PIN_ODR_HIGH(GPIOD_PIN3) |             \
-                                     PIN_ODR_HIGH(GPIOD_RESET) |            \
-                                     PIN_ODR_HIGH(GPIOD_OVER_CURRENT) |     \
-                                     PIN_ODR_HIGH(GPIOD_PIN6) |             \
-                                     PIN_ODR_HIGH(GPIOD_PIN7) |             \
-                                     PIN_ODR_HIGH(GPIOD_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOD_PIN9) |             \
-                                     PIN_ODR_HIGH(GPIOD_PIN10) |            \
-                                     PIN_ODR_HIGH(GPIOD_PIN11) |            \
-                                     PIN_ODR_LOW(GPIOD_LED4) |              \
-                                     PIN_ODR_LOW(GPIOD_LED3) |              \
-                                     PIN_ODR_LOW(GPIOD_LED5) |              \
-                                     PIN_ODR_LOW(GPIOD_LED6))
-#define VAL_GPIOD_AFRL              (PIN_AFIO_AF(GPIOD_PIN0, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_PIN1, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_SD_CMD, 12) |        \
-                                     PIN_AFIO_AF(GPIOD_PIN3, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_RESET, 0) |          \
-                                     PIN_AFIO_AF(GPIOD_OVER_CURRENT, 0) |   \
-                                     PIN_AFIO_AF(GPIOD_PIN6, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_PIN7, 0))
-#define VAL_GPIOD_AFRH              (PIN_AFIO_AF(GPIOD_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_PIN9, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_PIN10, 0) |          \
-                                     PIN_AFIO_AF(GPIOD_PIN11, 0) |          \
-                                     PIN_AFIO_AF(GPIOD_LED4, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_LED3, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_LED5, 0) |           \
-                                     PIN_AFIO_AF(GPIOD_LED6, 0))
-
-/*
- * GPIOE setup:
- *
- * PE0  - INT1                      (input floating).
- * PE1  - INT2                      (input floating).
- * PE2  - PIN2                      (input floating).
- * PE3  - CS_SPI                    (output pushpull maximum).
- * PE4  - PIN4                      (input floating).
- * PE5  - PIN5                      (input floating).
- * PE6  - PIN6                      (input floating).
- * PE7  - PIN7                      (input floating).
- * PE8  - PIN8                      (input floating).
- * PE9  - PIN9                      (input floating).
- * PE10 - PIN10                     (input floating).
- * PE11 - PIN11                     (input floating).
- * PE12 - PIN12                     (input floating).
- * PE13 - PIN13                     (input floating).
- * PE14 - PIN14                     (input floating).
- * PE15 - PIN15                     (input floating).
- */
-#define VAL_GPIOE_MODER             (PIN_MODE_INPUT(GPIOE_INT1) |           \
-                                     PIN_MODE_INPUT(GPIOE_INT2) |           \
-                                     PIN_MODE_INPUT(GPIOE_PIN2) |           \
-                                     PIN_MODE_OUTPUT(GPIOE_CS_SPI) |        \
-                                     PIN_MODE_INPUT(GPIOE_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOE_PIN5) |           \
-                                     PIN_MODE_INPUT(GPIOE_PIN6) |           \
-                                     PIN_MODE_INPUT(GPIOE_PIN7) |           \
-                                     PIN_MODE_INPUT(GPIOE_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOE_PIN9) |           \
-                                     PIN_MODE_INPUT(GPIOE_PIN10) |          \
-                                     PIN_MODE_INPUT(GPIOE_PIN11) |          \
-                                     PIN_MODE_INPUT(GPIOE_PIN12) |          \
-                                     PIN_MODE_INPUT(GPIOE_PIN13) |          \
-                                     PIN_MODE_INPUT(GPIOE_PIN14) |          \
-                                     PIN_MODE_INPUT(GPIOE_PIN15))
-#define VAL_GPIOE_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOE_INT1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_INT2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_CS_SPI) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN5) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN6) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN7) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN9) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN10) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN11) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN12) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN13) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN14) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN15))
-#define VAL_GPIOE_OSPEEDR           (PIN_OSPEED_100M(GPIOE_INT1) |          \
-                                     PIN_OSPEED_100M(GPIOE_INT2) |          \
-                                     PIN_OSPEED_100M(GPIOE_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOE_CS_SPI) |        \
-                                     PIN_OSPEED_100M(GPIOE_PIN4) |          \
-                                     PIN_OSPEED_100M(GPIOE_PIN5) |          \
-                                     PIN_OSPEED_100M(GPIOE_PIN6) |          \
-                                     PIN_OSPEED_100M(GPIOE_PIN7) |          \
-                                     PIN_OSPEED_100M(GPIOE_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOE_PIN9) |          \
-                                     PIN_OSPEED_100M(GPIOE_PIN10) |         \
-                                     PIN_OSPEED_100M(GPIOE_PIN11) |         \
-                                     PIN_OSPEED_100M(GPIOE_PIN12) |         \
-                                     PIN_OSPEED_100M(GPIOE_PIN13) |         \
-                                     PIN_OSPEED_100M(GPIOE_PIN14) |         \
-                                     PIN_OSPEED_100M(GPIOE_PIN15))
-#define VAL_GPIOE_PUPDR             (PIN_PUPDR_FLOATING(GPIOE_INT1) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_INT2) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN2) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_CS_SPI) |     \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN4) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN5) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN6) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN7) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN8) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN9) |       \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN10) |      \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN11) |      \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN12) |      \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN13) |      \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN14) |      \
-                                     PIN_PUPDR_FLOATING(GPIOE_PIN15))
-#define VAL_GPIOE_ODR               (PIN_ODR_HIGH(GPIOE_INT1) |             \
-                                     PIN_ODR_HIGH(GPIOE_INT2) |             \
-                                     PIN_ODR_HIGH(GPIOE_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOE_CS_SPI) |           \
-                                     PIN_ODR_HIGH(GPIOE_PIN4) |             \
-                                     PIN_ODR_HIGH(GPIOE_PIN5) |             \
-                                     PIN_ODR_HIGH(GPIOE_PIN6) |             \
-                                     PIN_ODR_HIGH(GPIOE_PIN7) |             \
-                                     PIN_ODR_HIGH(GPIOE_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOE_PIN9) |             \
-                                     PIN_ODR_HIGH(GPIOE_PIN10) |            \
-                                     PIN_ODR_HIGH(GPIOE_PIN11) |            \
-                                     PIN_ODR_HIGH(GPIOE_PIN12) |            \
-                                     PIN_ODR_HIGH(GPIOE_PIN13) |            \
-                                     PIN_ODR_HIGH(GPIOE_PIN14) |            \
-                                     PIN_ODR_HIGH(GPIOE_PIN15))
-#define VAL_GPIOE_AFRL              (PIN_AFIO_AF(GPIOE_INT1, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_INT2, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_CS_SPI, 0) |         \
-                                     PIN_AFIO_AF(GPIOE_PIN4, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_PIN5, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_PIN6, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_PIN7, 0))
-#define VAL_GPIOE_AFRH              (PIN_AFIO_AF(GPIOE_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_PIN9, 0) |           \
-                                     PIN_AFIO_AF(GPIOE_PIN10, 0) |          \
-                                     PIN_AFIO_AF(GPIOE_PIN11, 0) |          \
-                                     PIN_AFIO_AF(GPIOE_PIN12, 0) |          \
-                                     PIN_AFIO_AF(GPIOE_PIN13, 0) |          \
-                                     PIN_AFIO_AF(GPIOE_PIN14, 0) |          \
-                                     PIN_AFIO_AF(GPIOE_PIN15, 0))
-
-/*
- * GPIOF setup:
- *
- * PF0  - PIN0                      (input floating).
- * PF1  - PIN1                      (input floating).
- * PF2  - PIN2                      (input floating).
- * PF3  - PIN3                      (input floating).
- * PF4  - PIN4                      (input floating).
- * PF5  - PIN5                      (input floating).
- * PF6  - PIN6                      (input floating).
- * PF7  - PIN7                      (input floating).
- * PF8  - PIN8                      (input floating).
- * PF9  - PIN9                      (input floating).
- * PF10 - PIN10                     (input floating).
- * PF11 - PIN11                     (input floating).
- * PF12 - PIN12                     (input floating).
- * PF13 - PIN13                     (input floating).
- * PF14 - PIN14                     (input floating).
- * PF15 - PIN15                     (input floating).
- */
-#define VAL_GPIOF_MODER             (PIN_MODE_INPUT(GPIOF_PIN0) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN1) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN2) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN3) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN5) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN6) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN7) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN9) |           \
-                                     PIN_MODE_INPUT(GPIOF_PIN10) |          \
-                                     PIN_MODE_INPUT(GPIOF_PIN11) |          \
-                                     PIN_MODE_INPUT(GPIOF_PIN12) |          \
-                                     PIN_MODE_INPUT(GPIOF_PIN13) |          \
-                                     PIN_MODE_INPUT(GPIOF_PIN14) |          \
-                                     PIN_MODE_INPUT(GPIOF_PIN15))
-#define VAL_GPIOF_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOF_PIN0) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN5) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN6) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN7) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN9) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN10) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN11) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN12) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN13) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN14) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN15))
-#define VAL_GPIOF_OSPEEDR           (PIN_OSPEED_100M(GPIOF_PIN0) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN1) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN3) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN4) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN5) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN6) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN7) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN9) |          \
-                                     PIN_OSPEED_100M(GPIOF_PIN10) |         \
-                                     PIN_OSPEED_100M(GPIOF_PIN11) |         \
-                                     PIN_OSPEED_100M(GPIOF_PIN12) |         \
-                                     PIN_OSPEED_100M(GPIOF_PIN13) |         \
-                                     PIN_OSPEED_100M(GPIOF_PIN14) |         \
-                                     PIN_OSPEED_100M(GPIOF_PIN15))
-#define VAL_GPIOF_PUPDR             (PIN_PUPDR_FLOATING(GPIOF_PIN0) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN1) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN2) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN3) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN4) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN5) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN6) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN7) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN8) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN9) |       \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN10) |      \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN11) |      \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN12) |      \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN13) |      \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN14) |      \
-                                     PIN_PUPDR_FLOATING(GPIOF_PIN15))
-#define VAL_GPIOF_ODR               (PIN_ODR_HIGH(GPIOF_PIN0) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN1) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN3) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN4) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN5) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN6) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN7) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN9) |             \
-                                     PIN_ODR_HIGH(GPIOF_PIN10) |            \
-                                     PIN_ODR_HIGH(GPIOF_PIN11) |            \
-                                     PIN_ODR_HIGH(GPIOF_PIN12) |            \
-                                     PIN_ODR_HIGH(GPIOF_PIN13) |            \
-                                     PIN_ODR_HIGH(GPIOF_PIN14) |            \
-                                     PIN_ODR_HIGH(GPIOF_PIN15))
-#define VAL_GPIOF_AFRL              (PIN_AFIO_AF(GPIOF_PIN0, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN1, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN3, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN4, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN5, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN6, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN7, 0))
-#define VAL_GPIOF_AFRH              (PIN_AFIO_AF(GPIOF_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN9, 0) |           \
-                                     PIN_AFIO_AF(GPIOF_PIN10, 0) |          \
-                                     PIN_AFIO_AF(GPIOF_PIN11, 0) |          \
-                                     PIN_AFIO_AF(GPIOF_PIN12, 0) |          \
-                                     PIN_AFIO_AF(GPIOF_PIN13, 0) |          \
-                                     PIN_AFIO_AF(GPIOF_PIN14, 0) |          \
-                                     PIN_AFIO_AF(GPIOF_PIN15, 0))
-
-/*
- * GPIOG setup:
- *
- * PG0  - PIN0                      (input floating).
- * PG1  - PIN1                      (input floating).
- * PG2  - PIN2                      (input floating).
- * PG3  - PIN3                      (input floating).
- * PG4  - PIN4                      (input floating).
- * PG5  - PIN5                      (input floating).
- * PG6  - PIN6                      (input floating).
- * PG7  - PIN7                      (input floating).
- * PG8  - PIN8                      (input floating).
- * PG9  - PIN9                      (input floating).
- * PG10 - PIN10                     (input floating).
- * PG11 - PIN11                     (input floating).
- * PG12 - PIN12                     (input floating).
- * PG13 - PIN13                     (input floating).
- * PG14 - PIN14                     (input floating).
- * PG15 - PIN15                     (input floating).
- */
-#define VAL_GPIOG_MODER             (PIN_MODE_INPUT(GPIOG_PIN0) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN1) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN2) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN3) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN5) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN6) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN7) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN9) |           \
-                                     PIN_MODE_INPUT(GPIOG_PIN10) |          \
-                                     PIN_MODE_INPUT(GPIOG_PIN11) |          \
-                                     PIN_MODE_INPUT(GPIOG_PIN12) |          \
-                                     PIN_MODE_INPUT(GPIOG_PIN13) |          \
-                                     PIN_MODE_INPUT(GPIOG_PIN14) |          \
-                                     PIN_MODE_INPUT(GPIOG_PIN15))
-#define VAL_GPIOG_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOG_PIN0) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN5) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN6) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN7) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN9) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN10) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN11) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN12) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN13) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN14) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN15))
-#define VAL_GPIOG_OSPEEDR           (PIN_OSPEED_100M(GPIOG_PIN0) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN1) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN3) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN4) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN5) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN6) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN7) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN9) |          \
-                                     PIN_OSPEED_100M(GPIOG_PIN10) |         \
-                                     PIN_OSPEED_100M(GPIOG_PIN11) |         \
-                                     PIN_OSPEED_100M(GPIOG_PIN12) |         \
-                                     PIN_OSPEED_100M(GPIOG_PIN13) |         \
-                                     PIN_OSPEED_100M(GPIOG_PIN14) |         \
-                                     PIN_OSPEED_100M(GPIOG_PIN15))
-#define VAL_GPIOG_PUPDR             (PIN_PUPDR_FLOATING(GPIOG_PIN0) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN1) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN2) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN3) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN4) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN5) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN6) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN7) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN8) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN9) |       \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN10) |      \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN11) |      \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN12) |      \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN13) |      \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN14) |      \
-                                     PIN_PUPDR_FLOATING(GPIOG_PIN15))
-#define VAL_GPIOG_ODR               (PIN_ODR_HIGH(GPIOG_PIN0) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN1) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN3) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN4) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN5) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN6) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN7) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN9) |             \
-                                     PIN_ODR_HIGH(GPIOG_PIN10) |            \
-                                     PIN_ODR_HIGH(GPIOG_PIN11) |            \
-                                     PIN_ODR_HIGH(GPIOG_PIN12) |            \
-                                     PIN_ODR_HIGH(GPIOG_PIN13) |            \
-                                     PIN_ODR_HIGH(GPIOG_PIN14) |            \
-                                     PIN_ODR_HIGH(GPIOG_PIN15))
-#define VAL_GPIOG_AFRL              (PIN_AFIO_AF(GPIOG_PIN0, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN1, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN3, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN4, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN5, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN6, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN7, 0))
-#define VAL_GPIOG_AFRH              (PIN_AFIO_AF(GPIOG_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN9, 0) |           \
-                                     PIN_AFIO_AF(GPIOG_PIN10, 0) |          \
-                                     PIN_AFIO_AF(GPIOG_PIN11, 0) |          \
-                                     PIN_AFIO_AF(GPIOG_PIN12, 0) |          \
-                                     PIN_AFIO_AF(GPIOG_PIN13, 0) |          \
-                                     PIN_AFIO_AF(GPIOG_PIN14, 0) |          \
-                                     PIN_AFIO_AF(GPIOG_PIN15, 0))
-
-/*
- * GPIOH setup:
- *
- * PH0  - OSC_IN                    (input floating).
- * PH1  - OSC_OUT                   (input floating).
- * PH2  - PIN2                      (input floating).
- * PH3  - PIN3                      (input floating).
- * PH4  - PIN4                      (input floating).
- * PH5  - PIN5                      (input floating).
- * PH6  - PIN6                      (input floating).
- * PH7  - PIN7                      (input floating).
- * PH8  - PIN8                      (input floating).
- * PH9  - PIN9                      (input floating).
- * PH10 - PIN10                     (input floating).
- * PH11 - PIN11                     (input floating).
- * PH12 - PIN12                     (input floating).
- * PH13 - PIN13                     (input floating).
- * PH14 - PIN14                     (input floating).
- * PH15 - PIN15                     (input floating).
- */
-#define VAL_GPIOH_MODER             (PIN_MODE_INPUT(GPIOH_OSC_IN) |         \
-                                     PIN_MODE_INPUT(GPIOH_OSC_OUT) |        \
-                                     PIN_MODE_INPUT(GPIOH_PIN2) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN3) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN5) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN6) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN7) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN9) |           \
-                                     PIN_MODE_INPUT(GPIOH_PIN10) |          \
-                                     PIN_MODE_INPUT(GPIOH_PIN11) |          \
-                                     PIN_MODE_INPUT(GPIOH_PIN12) |          \
-                                     PIN_MODE_INPUT(GPIOH_PIN13) |          \
-                                     PIN_MODE_INPUT(GPIOH_PIN14) |          \
-                                     PIN_MODE_INPUT(GPIOH_PIN15))
-#define VAL_GPIOH_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOH_OSC_IN) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_OSC_OUT) |    \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN5) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN6) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN7) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN9) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN10) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN11) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN12) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN13) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN14) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN15))
-#define VAL_GPIOH_OSPEEDR           (PIN_OSPEED_100M(GPIOH_OSC_IN) |        \
-                                     PIN_OSPEED_100M(GPIOH_OSC_OUT) |       \
-                                     PIN_OSPEED_100M(GPIOH_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN3) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN4) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN5) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN6) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN7) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN9) |          \
-                                     PIN_OSPEED_100M(GPIOH_PIN10) |         \
-                                     PIN_OSPEED_100M(GPIOH_PIN11) |         \
-                                     PIN_OSPEED_100M(GPIOH_PIN12) |         \
-                                     PIN_OSPEED_100M(GPIOH_PIN13) |         \
-                                     PIN_OSPEED_100M(GPIOH_PIN14) |         \
-                                     PIN_OSPEED_100M(GPIOH_PIN15))
-#define VAL_GPIOH_PUPDR             (PIN_PUPDR_FLOATING(GPIOH_OSC_IN) |     \
-                                     PIN_PUPDR_FLOATING(GPIOH_OSC_OUT) |    \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN2) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN3) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN4) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN5) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN6) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN7) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN8) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN9) |       \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN10) |      \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN11) |      \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN12) |      \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN13) |      \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN14) |      \
-                                     PIN_PUPDR_FLOATING(GPIOH_PIN15))
-#define VAL_GPIOH_ODR               (PIN_ODR_HIGH(GPIOH_OSC_IN) |           \
-                                     PIN_ODR_HIGH(GPIOH_OSC_OUT) |          \
-                                     PIN_ODR_HIGH(GPIOH_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN3) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN4) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN5) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN6) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN7) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN9) |             \
-                                     PIN_ODR_HIGH(GPIOH_PIN10) |            \
-                                     PIN_ODR_HIGH(GPIOH_PIN11) |            \
-                                     PIN_ODR_HIGH(GPIOH_PIN12) |            \
-                                     PIN_ODR_HIGH(GPIOH_PIN13) |            \
-                                     PIN_ODR_HIGH(GPIOH_PIN14) |            \
-                                     PIN_ODR_HIGH(GPIOH_PIN15))
-#define VAL_GPIOH_AFRL              (PIN_AFIO_AF(GPIOH_OSC_IN, 0) |         \
-                                     PIN_AFIO_AF(GPIOH_OSC_OUT, 0) |        \
-                                     PIN_AFIO_AF(GPIOH_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOH_PIN3, 0) |           \
-                                     PIN_AFIO_AF(GPIOH_PIN4, 0) |           \
-                                     PIN_AFIO_AF(GPIOH_PIN5, 0) |           \
-                                     PIN_AFIO_AF(GPIOH_PIN6, 0) |           \
-                                     PIN_AFIO_AF(GPIOH_PIN7, 0))
-#define VAL_GPIOH_AFRH              (PIN_AFIO_AF(GPIOH_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOH_PIN9, 0) |           \
-                                     PIN_AFIO_AF(GPIOH_PIN10, 0) |          \
-                                     PIN_AFIO_AF(GPIOH_PIN11, 0) |          \
-                                     PIN_AFIO_AF(GPIOH_PIN12, 0) |          \
-                                     PIN_AFIO_AF(GPIOH_PIN13, 0) |          \
-                                     PIN_AFIO_AF(GPIOH_PIN14, 0) |          \
-                                     PIN_AFIO_AF(GPIOH_PIN15, 0))
-
-/*
- * GPIOI setup:
- *
- * PI0  - PIN0                      (input floating).
- * PI1  - PIN1                      (input floating).
- * PI2  - PIN2                      (input floating).
- * PI3  - PIN3                      (input floating).
- * PI4  - PIN4                      (input floating).
- * PI5  - PIN5                      (input floating).
- * PI6  - PIN6                      (input floating).
- * PI7  - PIN7                      (input floating).
- * PI8  - PIN8                      (input floating).
- * PI9  - PIN9                      (input floating).
- * PI10 - PIN10                     (input floating).
- * PI11 - PIN11                     (input floating).
- * PI12 - PIN12                     (input floating).
- * PI13 - PIN13                     (input floating).
- * PI14 - PIN14                     (input floating).
- * PI15 - PIN15                     (input floating).
- */
-#define VAL_GPIOI_MODER             (PIN_MODE_INPUT(GPIOI_PIN0) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN1) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN2) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN3) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN5) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN6) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN7) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN9) |           \
-                                     PIN_MODE_INPUT(GPIOI_PIN10) |          \
-                                     PIN_MODE_INPUT(GPIOI_PIN11) |          \
-                                     PIN_MODE_INPUT(GPIOI_PIN12) |          \
-                                     PIN_MODE_INPUT(GPIOI_PIN13) |          \
-                                     PIN_MODE_INPUT(GPIOI_PIN14) |          \
-                                     PIN_MODE_INPUT(GPIOI_PIN15))
-#define VAL_GPIOI_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOI_PIN0) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN5) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN6) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN7) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN9) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN10) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN11) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN12) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN13) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN14) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN15))
-#define VAL_GPIOI_OSPEEDR           (PIN_OSPEED_100M(GPIOI_PIN0) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN1) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN2) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN3) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN4) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN5) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN6) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN7) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN8) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN9) |          \
-                                     PIN_OSPEED_100M(GPIOI_PIN10) |         \
-                                     PIN_OSPEED_100M(GPIOI_PIN11) |         \
-                                     PIN_OSPEED_100M(GPIOI_PIN12) |         \
-                                     PIN_OSPEED_100M(GPIOI_PIN13) |         \
-                                     PIN_OSPEED_100M(GPIOI_PIN14) |         \
-                                     PIN_OSPEED_100M(GPIOI_PIN15))
-#define VAL_GPIOI_PUPDR             (PIN_PUPDR_FLOATING(GPIOI_PIN0) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN1) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN2) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN3) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN4) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN5) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN6) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN7) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN8) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN9) |       \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN10) |      \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN11) |      \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN12) |      \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN13) |      \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN14) |      \
-                                     PIN_PUPDR_FLOATING(GPIOI_PIN15))
-#define VAL_GPIOI_ODR               (PIN_ODR_HIGH(GPIOI_PIN0) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN1) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN2) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN3) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN4) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN5) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN6) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN7) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN8) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN9) |             \
-                                     PIN_ODR_HIGH(GPIOI_PIN10) |            \
-                                     PIN_ODR_HIGH(GPIOI_PIN11) |            \
-                                     PIN_ODR_HIGH(GPIOI_PIN12) |            \
-                                     PIN_ODR_HIGH(GPIOI_PIN13) |            \
-                                     PIN_ODR_HIGH(GPIOI_PIN14) |            \
-                                     PIN_ODR_HIGH(GPIOI_PIN15))
-#define VAL_GPIOI_AFRL              (PIN_AFIO_AF(GPIOI_PIN0, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN1, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN2, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN3, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN4, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN5, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN6, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN7, 0))
-#define VAL_GPIOI_AFRH              (PIN_AFIO_AF(GPIOI_PIN8, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN9, 0) |           \
-                                     PIN_AFIO_AF(GPIOI_PIN10, 0) |          \
-                                     PIN_AFIO_AF(GPIOI_PIN11, 0) |          \
-                                     PIN_AFIO_AF(GPIOI_PIN12, 0) |          \
-                                     PIN_AFIO_AF(GPIOI_PIN13, 0) |          \
-                                     PIN_AFIO_AF(GPIOI_PIN14, 0) |          \
-                                     PIN_AFIO_AF(GPIOI_PIN15, 0))
-
-
-#if !defined(_FROM_ASM_)
-#ifdef __cplusplus
-extern "C" {
-#endif
-  void boardInit(void);
-#ifdef __cplusplus
-}
-#endif
-#endif /* _FROM_ASM_ */
-
-#endif /* _BOARD_H_ */
diff --git a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.mk b/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.mk
deleted file mode 100644
index e7fe9119..00000000
--- a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/board.mk
+++ /dev/null
@@ -1,3 +0,0 @@
-BOARDINC = $(GFXLIB)/boards/base/Embest-STM32-DMSTF4BB/chibios_board
-BOARDSRC = $(BOARDINC)/board.c \
-
diff --git a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/cfg/board.chcfg b/boards/base/Embest-STM32-DMSTF4BB/chibios_board/cfg/board.chcfg
deleted file mode 100644
index e30de70e..00000000
--- a/boards/base/Embest-STM32-DMSTF4BB/chibios_board/cfg/board.chcfg
+++ /dev/null
@@ -1,1186 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- STM32F4xx board Template -->
-<board
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:noNamespaceSchemaLocation="http://www.chibios.org/xml/schema/boards/stm32f4xx_board.xsd">
-  <configuration_settings>
-    <templates_path>resources/gencfg/processors/boards/stm32f4xx/templates</templates_path>
-    <output_path>..</output_path>
-  </configuration_settings>
-  <board_name>STMicroelectronics STM32F4-Discovery</board_name>
-  <board_id>ST_STM32F4_DISCOVERY</board_id>
-  <board_functions></board_functions>
-  <clocks HSEFrequency="8000000" HSEBypass="false" LSEFrequency="0" VDD="300" />
-  <ports>
-    <GPIOA>
-      <pin0
-        ID="BUTTON"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin4
-        ID="LRCK"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="6" />
-      <pin5
-        ID="SPC"
-        Type="PushPull"
-        Level="High"
-        Speed="High"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="5" />
-      <pin6
-        ID="SDO"
-        Type="PushPull"
-        Level="High"
-        Speed="High"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="5" />
-      <pin7
-        ID="SDI"
-        Type="PushPull"
-        Level="High"
-        Speed="High"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="5" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" ></pin8>
-      <pin9
-        ID="VBUS_FS"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID="OTG_FS_ID"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="10" />
-      <pin11
-        ID="OTG_FS_DM"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="10" />
-      <pin12
-        ID="OTG_FS_DP"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="10" />
-      <pin13
-        ID="SWDIO"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="0" />
-      <pin14
-        ID="SWCLK"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOA>
-    <GPIOB>
-      <pin0
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID="SWO"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="0" ></pin3>
-      <pin4
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin5
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin6
-        ID="SCL"
-        Type="OpenDrain"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="4" />
-      <pin7
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID="SDA"
-        Type="OpenDrain"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="4" ></pin9>
-      <pin10
-        ID="CLK_IN"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin13
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin14
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOB>
-    <GPIOC>
-      <pin0
-        ID="OTG_FS_POWER_ON"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Output"
-        Alternate="0" />
-      <pin1
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID="PDM_OUT"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" ></pin3>
-      <pin4
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin5
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin6
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin7
-        ID="MCLK"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="6" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID="SCLK"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="6" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID="SDIN"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Alternate"
-        Alternate="6" />
-      <pin13
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin14
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOC>
-    <GPIOD>
-      <pin0
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin4
-        ID="RESET"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Output"
-        Alternate="0" />
-      <pin5
-        ID="OVER_CURRENT"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" ></pin5>
-      <pin6
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin7
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="PullUp"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID="LED4"
-        Type="PushPull"
-        Level="Low"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Output"
-        Alternate="0" />
-      <pin13
-        ID="LED3"
-        Type="PushPull"
-        Level="Low"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Output"
-        Alternate="0" />
-      <pin14
-        ID="LED5"
-        Type="PushPull"
-        Level="Low"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Output"
-        Alternate="0" ></pin14>
-      <pin15
-        ID="LED6"
-        Type="PushPull"
-        Level="Low"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Output"
-        Alternate="0" />
-    </GPIOD>
-    <GPIOE>
-      <pin0
-        ID="INT1"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID="INT2"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID="CS_SPI"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Output"
-        Alternate="0" />
-      <pin4
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin5
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin6
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin7
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin13
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin14
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOE>
-    <GPIOF>
-      <pin0
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin4
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin5
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin6
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin7
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin13
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin14
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOF>
-    <GPIOG>
-      <pin0
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin4
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin5
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin6
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin7
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin13
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin14
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOG>
-    <GPIOH>
-      <pin0
-        ID="OSC_IN"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID="OSC_OUT"
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" ></pin2>
-      <pin3
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin4
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin5
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin6
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin7
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin13
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin14
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOH>
-    <GPIOI>
-      <pin0
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin1
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin2
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin3
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin4
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin5
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin6
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin7
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin8
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin9
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin10
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin11
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin12
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin13
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin14
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-      <pin15
-        ID=""
-        Type="PushPull"
-        Level="High"
-        Speed="Maximum"
-        Resistor="Floating"
-        Mode="Input"
-        Alternate="0" />
-    </GPIOI>
-  </ports>
-</board>
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile
index 922282d8..4fcda523 100644
--- a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile
@@ -13,20 +13,19 @@
 
 # uGFX settings
 	# See $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk for the list of variables
-	GFXLIB					= /path/to/your/ugfx
+	GFXLIB					= ../path/to/ugfx
 	GFXBOARD				= Embest-STM32-DMSTF4BB
 	GFXDEMO					= modules/gdisp/basics
 
 # ChibiOS settings
 ifeq ($(OPT_OS),chibios)
-	# See $(GFXLIB)/tools/gmake_scripts/os_chibios.mk for the list of variables
-	CHIBIOS				= /path/to/your/chibios
+	# See $(GFXLIB)/tools/gmake_scripts/os_chibios_x.mk for the list of variables
+	CHIBIOS				= ../path/to/chibios
+	CHIBIOS_VERSION		= 2
 	CHIBIOS_BOARD		=
 	CHIBIOS_PLATFORM	= STM32F4xx
 	CHIBIOS_PORT		= GCC/ARMCMx/STM32F4xx
 	CHIBIOS_LDSCRIPT	= STM32F407xG.ld
-	# We define a non standard board script as this is not a standard ChibiOS supported board
-	include $(GFXLIB)/boards/base/$(GFXBOARD)/chibios_board/board.mk
 endif
 
 ##############################################################################################
@@ -40,7 +39,7 @@ CXXFLAGS = -fno-rtti
 ASFLAGS  =
 LDFLAGS  =
 
-SRC      =
+SRC      = board.c
 OBJS     =
 DEFS     =
 LIBS     =
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.c b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.c
new file mode 100644
index 00000000..48440444
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.c
@@ -0,0 +1,108 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "hal.h"
+
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+/**
+ * @brief   PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ *          This variable is used by the HAL when initializing the PAL driver.
+ */
+const PALConfig pal_default_config =
+{
+  {VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
+   VAL_GPIOA_ODR,   VAL_GPIOA_AFRL,   VAL_GPIOA_AFRH},
+  {VAL_GPIOB_MODER, VAL_GPIOB_OTYPER, VAL_GPIOB_OSPEEDR, VAL_GPIOB_PUPDR,
+   VAL_GPIOB_ODR,   VAL_GPIOB_AFRL,   VAL_GPIOB_AFRH},
+  {VAL_GPIOC_MODER, VAL_GPIOC_OTYPER, VAL_GPIOC_OSPEEDR, VAL_GPIOC_PUPDR,
+   VAL_GPIOC_ODR,   VAL_GPIOC_AFRL,   VAL_GPIOC_AFRH},
+  {VAL_GPIOD_MODER, VAL_GPIOD_OTYPER, VAL_GPIOD_OSPEEDR, VAL_GPIOD_PUPDR,
+   VAL_GPIOD_ODR,   VAL_GPIOD_AFRL,   VAL_GPIOD_AFRH},
+  {VAL_GPIOE_MODER, VAL_GPIOE_OTYPER, VAL_GPIOE_OSPEEDR, VAL_GPIOE_PUPDR,
+   VAL_GPIOE_ODR,   VAL_GPIOE_AFRL,   VAL_GPIOE_AFRH},
+  {VAL_GPIOF_MODER, VAL_GPIOF_OTYPER, VAL_GPIOF_OSPEEDR, VAL_GPIOF_PUPDR,
+   VAL_GPIOF_ODR,   VAL_GPIOF_AFRL,   VAL_GPIOF_AFRH},
+  {VAL_GPIOG_MODER, VAL_GPIOG_OTYPER, VAL_GPIOG_OSPEEDR, VAL_GPIOG_PUPDR,
+   VAL_GPIOG_ODR,   VAL_GPIOG_AFRL,   VAL_GPIOG_AFRH},
+  {VAL_GPIOH_MODER, VAL_GPIOH_OTYPER, VAL_GPIOH_OSPEEDR, VAL_GPIOH_PUPDR,
+   VAL_GPIOH_ODR,   VAL_GPIOH_AFRL,   VAL_GPIOH_AFRH},
+  {VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
+   VAL_GPIOI_ODR,   VAL_GPIOI_AFRL,   VAL_GPIOI_AFRH}
+};
+#endif
+
+/**
+ * @brief   Early initialization code.
+ * @details This initialization must be performed just after stack setup
+ *          and before any other initialization.
+ */
+void __early_init(void) {
+
+  stm32_clock_init();
+}
+
+#if HAL_USE_SDC || defined(__DOXYGEN__)
+/**
+ * @brief   SDC card detection.
+ */
+bool_t sdc_lld_is_card_inserted(SDCDriver *sdcp) {
+
+  (void)sdcp;
+
+  return !palReadPad(GPIOB, GPIOB_SD_DETECT);
+}
+
+/**
+ * @brief   SDC card write protection detection.
+ */
+bool_t sdc_lld_is_write_protected(SDCDriver *sdcp) {
+
+  (void)sdcp;
+
+  return FALSE;
+}
+#endif /* HAL_USE_SDC */
+
+#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
+/**
+ * @brief   MMC_SPI card detection.
+ */
+bool_t mmc_lld_is_card_inserted(MMCDriver *mmcp) {
+
+  (void)mmcp;
+
+  return !palReadPad(GPIOB, GPIOB_SD_DETECT);
+}
+
+/**
+ * @brief   MMC_SPI card write protection detection.
+ */
+bool_t mmc_lld_is_write_protected(MMCDriver *mmcp) {
+
+  (void)mmcp;
+
+  return FALSE;
+}
+#endif
+
+/**
+ * @brief   Board-specific initialization code.
+ * @todo    Add your board-specific code, if any.
+ */
+void boardInit(void) {
+}
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.h b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.h
new file mode 100644
index 00000000..a1c46d3d
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/board.h
@@ -0,0 +1,1297 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for STMicroelectronics STM32F4-Discovery board.
+ */
+
+/*
+ * Board identifier.
+ */
+#define BOARD_EMBEST_DMSTF4BB
+#define BOARD_NAME                  "STMicroelectronics STM32F4-Discovery with Embest add-on"
+
+
+/*
+ * Board oscillators-related settings.
+ * NOTE: LSE not fitted.
+ */
+#if !defined(STM32_LSECLK)
+#define STM32_LSECLK                32768
+#endif
+
+#if !defined(STM32_HSECLK)
+#define STM32_HSECLK                8000000
+#endif
+
+
+/*
+ * Board voltages.
+ * Required for performance limits calculation.
+ */
+#define STM32_VDD                   300
+
+/*
+ * MCU type as defined in the ST header file stm32f4xx.h.
+ */
+#define STM32F40_41xxx
+
+/*
+ * IO pins assignments.
+ */
+#define GPIOA_BUTTON                0
+#define GPIOA_PIN1                  1
+#define GPIOA_PIN2                  2
+#define GPIOA_PIN3                  3
+#define GPIOA_LRCK                  4
+#define GPIOA_SPC                   5
+#define GPIOA_SDO                   6
+#define GPIOA_SDI                   7
+#define GPIOA_PIN8                  8
+#define GPIOA_VBUS_FS               9
+#define GPIOA_OTG_FS_ID             10
+#define GPIOA_OTG_FS_DM             11
+#define GPIOA_OTG_FS_DP             12
+#define GPIOA_SWDIO                 13
+#define GPIOA_SWCLK                 14
+#define GPIOA_PIN15                 15
+
+#define GPIOB_PIN0                  0
+#define GPIOB_PIN1                  1
+#define GPIOB_PIN2                  2
+#define GPIOB_SWO                   3
+#define GPIOB_PIN4                  4
+#define GPIOB_PIN5                  5
+#define GPIOB_SCL                   6
+#define GPIOB_PIN7                  7
+#define GPIOB_PIN8                  8
+#define GPIOB_SDA                   9
+#define GPIOB_CLK_IN                10
+#define GPIOB_PIN11                 11
+#define GPIOB_PIN12                 12
+#define GPIOB_PIN13                 13
+#define GPIOB_PIN14                 14
+#define GPIOB_SD_DETECT             15
+
+#define GPIOC_OTG_FS_POWER_ON       0
+#define GPIOC_PIN1                  1
+#define GPIOC_PIN2                  2
+#define GPIOC_PDM_OUT               3
+#define GPIOC_PIN4                  4
+#define GPIOC_PIN5                  5
+#define GPIOC_PIN6                  6
+#define GPIOC_MCLK                  7
+#define GPIOC_SD_D0                 8
+#define GPIOC_SD_D1                 9
+#define GPIOC_SD_D2                 10
+#define GPIOC_SD_D3                 11
+#define GPIOC_SD_CLK                12
+#define GPIOC_PIN13                 13
+#define GPIOC_PIN14                 14
+#define GPIOC_PIN15                 15
+
+#define GPIOD_PIN0                  0
+#define GPIOD_PIN1                  1
+#define GPIOD_SD_CMD                2
+#define GPIOD_PIN3                  3
+#define GPIOD_RESET                 4
+#define GPIOD_OVER_CURRENT          5
+#define GPIOD_PIN6                  6
+#define GPIOD_PIN7                  7
+#define GPIOD_PIN8                  8
+#define GPIOD_PIN9                  9
+#define GPIOD_PIN10                 10
+#define GPIOD_PIN11                 11
+#define GPIOD_LED4                  12
+#define GPIOD_LED3                  13
+#define GPIOD_LED5                  14
+#define GPIOD_LED6                  15
+
+#define GPIOE_INT1                  0
+#define GPIOE_INT2                  1
+#define GPIOE_PIN2                  2
+#define GPIOE_CS_SPI                3
+#define GPIOE_PIN4                  4
+#define GPIOE_PIN5                  5
+#define GPIOE_PIN6                  6
+#define GPIOE_PIN7                  7
+#define GPIOE_PIN8                  8
+#define GPIOE_PIN9                  9
+#define GPIOE_PIN10                 10
+#define GPIOE_PIN11                 11
+#define GPIOE_PIN12                 12
+#define GPIOE_PIN13                 13
+#define GPIOE_PIN14                 14
+#define GPIOE_PIN15                 15
+
+#define GPIOF_PIN0                  0
+#define GPIOF_PIN1                  1
+#define GPIOF_PIN2                  2
+#define GPIOF_PIN3                  3
+#define GPIOF_PIN4                  4
+#define GPIOF_PIN5                  5
+#define GPIOF_PIN6                  6
+#define GPIOF_PIN7                  7
+#define GPIOF_PIN8                  8
+#define GPIOF_PIN9                  9
+#define GPIOF_PIN10                 10
+#define GPIOF_PIN11                 11
+#define GPIOF_PIN12                 12
+#define GPIOF_PIN13                 13
+#define GPIOF_PIN14                 14
+#define GPIOF_PIN15                 15
+
+#define GPIOG_PIN0                  0
+#define GPIOG_PIN1                  1
+#define GPIOG_PIN2                  2
+#define GPIOG_PIN3                  3
+#define GPIOG_PIN4                  4
+#define GPIOG_PIN5                  5
+#define GPIOG_PIN6                  6
+#define GPIOG_PIN7                  7
+#define GPIOG_PIN8                  8
+#define GPIOG_PIN9                  9
+#define GPIOG_PIN10                 10
+#define GPIOG_PIN11                 11
+#define GPIOG_PIN12                 12
+#define GPIOG_PIN13                 13
+#define GPIOG_PIN14                 14
+#define GPIOG_PIN15                 15
+
+#define GPIOH_OSC_IN                0
+#define GPIOH_OSC_OUT               1
+#define GPIOH_PIN2                  2
+#define GPIOH_PIN3                  3
+#define GPIOH_PIN4                  4
+#define GPIOH_PIN5                  5
+#define GPIOH_PIN6                  6
+#define GPIOH_PIN7                  7
+#define GPIOH_PIN8                  8
+#define GPIOH_PIN9                  9
+#define GPIOH_PIN10                 10
+#define GPIOH_PIN11                 11
+#define GPIOH_PIN12                 12
+#define GPIOH_PIN13                 13
+#define GPIOH_PIN14                 14
+#define GPIOH_PIN15                 15
+
+#define GPIOI_PIN0                  0
+#define GPIOI_PIN1                  1
+#define GPIOI_PIN2                  2
+#define GPIOI_PIN3                  3
+#define GPIOI_PIN4                  4
+#define GPIOI_PIN5                  5
+#define GPIOI_PIN6                  6
+#define GPIOI_PIN7                  7
+#define GPIOI_PIN8                  8
+#define GPIOI_PIN9                  9
+#define GPIOI_PIN10                 10
+#define GPIOI_PIN11                 11
+#define GPIOI_PIN12                 12
+#define GPIOI_PIN13                 13
+#define GPIOI_PIN14                 14
+#define GPIOI_PIN15                 15
+
+/*
+ * I/O ports initial setup, this configuration is established soon after reset
+ * in the initialization code.
+ * Please refer to the STM32 Reference Manual for details.
+ */
+#define PIN_MODE_INPUT(n)           (0U << ((n) * 2))
+#define PIN_MODE_OUTPUT(n)          (1U << ((n) * 2))
+#define PIN_MODE_ALTERNATE(n)       (2U << ((n) * 2))
+#define PIN_MODE_ANALOG(n)          (3U << ((n) * 2))
+#define PIN_ODR_LOW(n)              (0U << (n))
+#define PIN_ODR_HIGH(n)             (1U << (n))
+#define PIN_OTYPE_PUSHPULL(n)       (0U << (n))
+#define PIN_OTYPE_OPENDRAIN(n)      (1U << (n))
+#define PIN_OSPEED_2M(n)            (0U << ((n) * 2))
+#define PIN_OSPEED_25M(n)           (1U << ((n) * 2))
+#define PIN_OSPEED_50M(n)           (2U << ((n) * 2))
+#define PIN_OSPEED_100M(n)          (3U << ((n) * 2))
+#define PIN_PUPDR_FLOATING(n)       (0U << ((n) * 2))
+#define PIN_PUPDR_PULLUP(n)         (1U << ((n) * 2))
+#define PIN_PUPDR_PULLDOWN(n)       (2U << ((n) * 2))
+#define PIN_AFIO_AF(n, v)           ((v##U) << ((n % 8) * 4))
+
+/*
+ * GPIOA setup:
+ *
+ * PA0  - BUTTON                    (input floating).
+ * PA1  - PIN1                      (input pullup).
+ * PA2  - PIN2                      (input pullup).
+ * PA3  - PIN3                      (input pullup).
+ * PA4  - LRCK                      (alternate 6).
+ * PA5  - SPC                       (alternate 5).
+ * PA6  - SDO                       (alternate 5).
+ * PA7  - SDI                       (alternate 5).
+ * PA8  - PIN8                      (input pullup).
+ * PA9  - VBUS_FS                   (input floating).
+ * PA10 - OTG_FS_ID                 (alternate 10).
+ * PA11 - OTG_FS_DM                 (alternate 10).
+ * PA12 - OTG_FS_DP                 (alternate 10).
+ * PA13 - SWDIO                     (alternate 0).
+ * PA14 - SWCLK                     (alternate 0).
+ * PA15 - PIN15                     (input pullup).
+ */
+#define VAL_GPIOA_MODER             (PIN_MODE_INPUT(GPIOA_BUTTON) |         \
+                                     PIN_MODE_INPUT(GPIOA_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOA_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOA_PIN3) |           \
+                                     PIN_MODE_ALTERNATE(GPIOA_LRCK) |       \
+                                     PIN_MODE_ALTERNATE(GPIOA_SPC) |        \
+                                     PIN_MODE_ALTERNATE(GPIOA_SDO) |        \
+                                     PIN_MODE_ALTERNATE(GPIOA_SDI) |        \
+                                     PIN_MODE_INPUT(GPIOA_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOA_VBUS_FS) |        \
+                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_ID) |  \
+                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DM) |  \
+                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DP) |  \
+                                     PIN_MODE_ALTERNATE(GPIOA_SWDIO) |      \
+                                     PIN_MODE_ALTERNATE(GPIOA_SWCLK) |      \
+                                     PIN_MODE_INPUT(GPIOA_PIN15))
+#define VAL_GPIOA_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOA_BUTTON) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_LRCK) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SPC) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SDO) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SDI) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_VBUS_FS) |    \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_ID) |  \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_DM) |  \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_DP) |  \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SWDIO) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SWCLK) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN15))
+#define VAL_GPIOA_OSPEEDR           (PIN_OSPEED_100M(GPIOA_BUTTON) |        \
+                                     PIN_OSPEED_100M(GPIOA_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOA_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOA_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOA_LRCK) |          \
+                                     PIN_OSPEED_50M(GPIOA_SPC) |            \
+                                     PIN_OSPEED_50M(GPIOA_SDO) |            \
+                                     PIN_OSPEED_50M(GPIOA_SDI) |            \
+                                     PIN_OSPEED_100M(GPIOA_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOA_VBUS_FS) |       \
+                                     PIN_OSPEED_100M(GPIOA_OTG_FS_ID) |     \
+                                     PIN_OSPEED_100M(GPIOA_OTG_FS_DM) |     \
+                                     PIN_OSPEED_100M(GPIOA_OTG_FS_DP) |     \
+                                     PIN_OSPEED_100M(GPIOA_SWDIO) |         \
+                                     PIN_OSPEED_100M(GPIOA_SWCLK) |         \
+                                     PIN_OSPEED_100M(GPIOA_PIN15))
+#define VAL_GPIOA_PUPDR             (PIN_PUPDR_FLOATING(GPIOA_BUTTON) |     \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN2) |         \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN3) |         \
+                                     PIN_PUPDR_FLOATING(GPIOA_LRCK) |       \
+                                     PIN_PUPDR_FLOATING(GPIOA_SPC) |        \
+                                     PIN_PUPDR_FLOATING(GPIOA_SDO) |        \
+                                     PIN_PUPDR_FLOATING(GPIOA_SDI) |        \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN8) |         \
+                                     PIN_PUPDR_FLOATING(GPIOA_VBUS_FS) |    \
+                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_ID) |  \
+                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_DM) |  \
+                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_DP) |  \
+                                     PIN_PUPDR_FLOATING(GPIOA_SWDIO) |      \
+                                     PIN_PUPDR_FLOATING(GPIOA_SWCLK) |      \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN15))
+#define VAL_GPIOA_ODR               (PIN_ODR_HIGH(GPIOA_BUTTON) |           \
+                                     PIN_ODR_HIGH(GPIOA_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOA_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOA_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOA_LRCK) |             \
+                                     PIN_ODR_HIGH(GPIOA_SPC) |              \
+                                     PIN_ODR_HIGH(GPIOA_SDO) |              \
+                                     PIN_ODR_HIGH(GPIOA_SDI) |              \
+                                     PIN_ODR_HIGH(GPIOA_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOA_VBUS_FS) |          \
+                                     PIN_ODR_HIGH(GPIOA_OTG_FS_ID) |        \
+                                     PIN_ODR_HIGH(GPIOA_OTG_FS_DM) |        \
+                                     PIN_ODR_HIGH(GPIOA_OTG_FS_DP) |        \
+                                     PIN_ODR_HIGH(GPIOA_SWDIO) |            \
+                                     PIN_ODR_HIGH(GPIOA_SWCLK) |            \
+                                     PIN_ODR_HIGH(GPIOA_PIN15))
+#define VAL_GPIOA_AFRL              (PIN_AFIO_AF(GPIOA_BUTTON, 0) |         \
+                                     PIN_AFIO_AF(GPIOA_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_LRCK, 6) |           \
+                                     PIN_AFIO_AF(GPIOA_SPC, 5) |            \
+                                     PIN_AFIO_AF(GPIOA_SDO, 5) |            \
+                                     PIN_AFIO_AF(GPIOA_SDI, 5))
+#define VAL_GPIOA_AFRH              (PIN_AFIO_AF(GPIOA_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_VBUS_FS, 0) |        \
+                                     PIN_AFIO_AF(GPIOA_OTG_FS_ID, 10) |     \
+                                     PIN_AFIO_AF(GPIOA_OTG_FS_DM, 10) |     \
+                                     PIN_AFIO_AF(GPIOA_OTG_FS_DP, 10) |     \
+                                     PIN_AFIO_AF(GPIOA_SWDIO, 0) |          \
+                                     PIN_AFIO_AF(GPIOA_SWCLK, 0) |          \
+                                     PIN_AFIO_AF(GPIOA_PIN15, 0))
+
+/*
+ * GPIOB setup:
+ *
+ * PB0  - PIN0                      (input pullup).
+ * PB1  - PIN1                      (input pullup).
+ * PB2  - PIN2                      (input pullup).
+ * PB3  - SWO                       (alternate 0).
+ * PB4  - PIN4                      (input pullup).
+ * PB5  - PIN5                      (input pullup).
+ * PB6  - SCL                       (alternate 4).
+ * PB7  - PIN7                      (input pullup).
+ * PB8  - PIN8                      (input pullup).
+ * PB9  - SDA                       (alternate 4).
+ * PB10 - CLK_IN                    (input pullup).
+ * PB11 - PIN11                     (input pullup).
+ * PB12 - PIN12                     (input pullup).
+ * PB13 - PIN13                     (input pullup).
+ * PB14 - PIN14                     (input pullup).
+ * PB15 - SD_DETECT                 (input pullup).
+ */
+#define VAL_GPIOB_MODER             (PIN_MODE_INPUT(GPIOB_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN2) |           \
+                                     PIN_MODE_ALTERNATE(GPIOB_SWO) |        \
+                                     PIN_MODE_INPUT(GPIOB_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN5) |           \
+                                     PIN_MODE_ALTERNATE(GPIOB_SCL) |        \
+                                     PIN_MODE_INPUT(GPIOB_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN8) |           \
+                                     PIN_MODE_ALTERNATE(GPIOB_SDA) |        \
+                                     PIN_MODE_INPUT(GPIOB_CLK_IN) |         \
+                                     PIN_MODE_INPUT(GPIOB_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOB_SD_DETECT))
+#define VAL_GPIOB_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOB_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_SWO) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN5) |       \
+                                     PIN_OTYPE_OPENDRAIN(GPIOB_SCL) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN8) |       \
+                                     PIN_OTYPE_OPENDRAIN(GPIOB_SDA) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_CLK_IN) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_SD_DETECT))
+#define VAL_GPIOB_OSPEEDR           (PIN_OSPEED_100M(GPIOB_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOB_SWO) |           \
+                                     PIN_OSPEED_100M(GPIOB_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOB_SCL) |           \
+                                     PIN_OSPEED_100M(GPIOB_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOB_SDA) |           \
+                                     PIN_OSPEED_100M(GPIOB_CLK_IN) |        \
+                                     PIN_OSPEED_100M(GPIOB_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOB_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOB_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOB_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOB_SD_DETECT))
+#define VAL_GPIOB_PUPDR             (PIN_PUPDR_PULLUP(GPIOB_PIN0) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN2) |         \
+                                     PIN_PUPDR_FLOATING(GPIOB_SWO) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN4) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN5) |         \
+                                     PIN_PUPDR_FLOATING(GPIOB_SCL) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN7) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN8) |         \
+                                     PIN_PUPDR_FLOATING(GPIOB_SDA) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_CLK_IN) |       \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN11) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN12) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN13) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN14) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_SD_DETECT))
+#define VAL_GPIOB_ODR               (PIN_ODR_HIGH(GPIOB_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOB_SWO) |              \
+                                     PIN_ODR_HIGH(GPIOB_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOB_SCL) |              \
+                                     PIN_ODR_HIGH(GPIOB_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOB_SDA) |              \
+                                     PIN_ODR_HIGH(GPIOB_CLK_IN) |           \
+                                     PIN_ODR_HIGH(GPIOB_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOB_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOB_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOB_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOB_SD_DETECT))
+#define VAL_GPIOB_AFRL              (PIN_AFIO_AF(GPIOB_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_SWO, 0) |            \
+                                     PIN_AFIO_AF(GPIOB_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_SCL, 4) |            \
+                                     PIN_AFIO_AF(GPIOB_PIN7, 0))
+#define VAL_GPIOB_AFRH              (PIN_AFIO_AF(GPIOB_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_SDA, 4) |            \
+                                     PIN_AFIO_AF(GPIOB_CLK_IN, 0) |         \
+                                     PIN_AFIO_AF(GPIOB_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_SD_DETECT, 0))
+
+/*
+ * GPIOC setup:
+ *
+ * PC0  - OTG_FS_POWER_ON           (output pushpull maximum).
+ * PC1  - PIN1                      (input pullup).
+ * PC2  - PIN2                      (input pullup).
+ * PC3  - PDM_OUT                   (input pullup).
+ * PC4  - PIN4                      (input pullup).
+ * PC5  - PIN5                      (input pullup).
+ * PC6  - PIN6                      (input pullup).
+ * PC7  - MCLK                      (alternate 6).
+ * PC8  - SD_D0                     (alternate 12).
+ * PC9  - SD_D1                     (alternate 12).
+ * PC10 - SD_D2                     (alternate 12).
+ * PC11 - SD_D3                     (alternate 12).
+ * PC12 - SD_CLK                    (alternate 12).
+ * PC13 - PIN13                     (input pullup).
+ * PC14 - PIN14                     (input pullup).
+ * PC15 - PIN15                     (input pullup).
+ */
+#define VAL_GPIOC_MODER             (PIN_MODE_OUTPUT(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_MODE_INPUT(GPIOC_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOC_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOC_PDM_OUT) |        \
+                                     PIN_MODE_INPUT(GPIOC_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOC_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOC_PIN6) |           \
+                                     PIN_MODE_ALTERNATE(GPIOC_MCLK) |       \
+                                     PIN_MODE_ALTERNATE(GPIOC_SD_D0) |      \
+                                     PIN_MODE_ALTERNATE(GPIOC_SD_D1) |      \
+                                     PIN_MODE_ALTERNATE(GPIOC_SD_D2) |      \
+                                     PIN_MODE_ALTERNATE(GPIOC_SD_D3) |      \
+                                     PIN_MODE_ALTERNATE(GPIOC_SD_CLK) |     \
+                                     PIN_MODE_INPUT(GPIOC_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOC_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOC_PIN15))
+#define VAL_GPIOC_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PDM_OUT) |    \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_MCLK) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D0) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D1) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D2) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_D3) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_SD_CLK) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN15))
+#define VAL_GPIOC_OSPEEDR           (PIN_OSPEED_100M(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_OSPEED_100M(GPIOC_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOC_PDM_OUT) |       \
+                                     PIN_OSPEED_100M(GPIOC_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOC_MCLK) |          \
+                                     PIN_OSPEED_100M(GPIOC_SD_D0) |         \
+                                     PIN_OSPEED_100M(GPIOC_SD_D1) |         \
+                                     PIN_OSPEED_100M(GPIOC_SD_D2) |         \
+                                     PIN_OSPEED_100M(GPIOC_SD_D3) |         \
+                                     PIN_OSPEED_100M(GPIOC_SD_CLK) |        \
+                                     PIN_OSPEED_100M(GPIOC_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOC_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOC_PIN15))
+#define VAL_GPIOC_PUPDR             (PIN_PUPDR_FLOATING(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN2) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PDM_OUT) |      \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN4) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN5) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN6) |         \
+                                     PIN_PUPDR_FLOATING(GPIOC_MCLK) |       \
+                                     PIN_PUPDR_FLOATING(GPIOC_SD_D0) |      \
+                                     PIN_PUPDR_FLOATING(GPIOC_SD_D1) |      \
+                                     PIN_PUPDR_FLOATING(GPIOC_SD_D2) |      \
+                                     PIN_PUPDR_FLOATING(GPIOC_SD_D3) |      \
+                                     PIN_PUPDR_FLOATING(GPIOC_SD_CLK) |     \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN13) |        \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN14) |        \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN15))
+#define VAL_GPIOC_ODR               (PIN_ODR_HIGH(GPIOC_OTG_FS_POWER_ON) |  \
+                                     PIN_ODR_HIGH(GPIOC_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOC_PDM_OUT) |          \
+                                     PIN_ODR_HIGH(GPIOC_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOC_MCLK) |             \
+                                     PIN_ODR_HIGH(GPIOC_SD_D0) |            \
+                                     PIN_ODR_HIGH(GPIOC_SD_D1) |            \
+                                     PIN_ODR_HIGH(GPIOC_SD_D2) |            \
+                                     PIN_ODR_HIGH(GPIOC_SD_D3) |            \
+                                     PIN_ODR_HIGH(GPIOC_SD_CLK) |           \
+                                     PIN_ODR_HIGH(GPIOC_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOC_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOC_PIN15))
+#define VAL_GPIOC_AFRL              (PIN_AFIO_AF(GPIOC_OTG_FS_POWER_ON, 0) |\
+                                     PIN_AFIO_AF(GPIOC_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PDM_OUT, 0) |        \
+                                     PIN_AFIO_AF(GPIOC_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_MCLK, 6))
+#define VAL_GPIOC_AFRH              (PIN_AFIO_AF(GPIOC_SD_D0, 12) |         \
+                                     PIN_AFIO_AF(GPIOC_SD_D1, 12) |         \
+                                     PIN_AFIO_AF(GPIOC_SD_D2, 12) |         \
+                                     PIN_AFIO_AF(GPIOC_SD_D3, 12) |         \
+                                     PIN_AFIO_AF(GPIOC_SD_CLK, 12) |        \
+                                     PIN_AFIO_AF(GPIOC_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOC_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOC_PIN15, 0))
+
+/*
+ * GPIOD setup:
+ *
+ * PD0  - PIN0                      (input pullup).
+ * PD1  - PIN1                      (input pullup).
+ * PD2  - SD_CMD                    (alternate 12).
+ * PD3  - PIN3                      (input pullup).
+ * PD4  - RESET                     (output pushpull maximum).
+ * PD5  - OVER_CURRENT              (input floating).
+ * PD6  - PIN6                      (input pullup).
+ * PD7  - PIN7                      (input pullup).
+ * PD8  - PIN8                      (input pullup).
+ * PD9  - PIN9                      (input pullup).
+ * PD10 - PIN10                     (input pullup).
+ * PD11 - PIN11                     (input pullup).
+ * PD12 - LED4                      (output pushpull maximum).
+ * PD13 - LED3                      (output pushpull maximum).
+ * PD14 - LED5                      (output pushpull maximum).
+ * PD15 - LED6                      (output pushpull maximum).
+ */
+#define VAL_GPIOD_MODER             (PIN_MODE_INPUT(GPIOD_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN1) |           \
+                                     PIN_MODE_ALTERNATE(GPIOD_SD_CMD) |		\
+                                     PIN_MODE_INPUT(GPIOD_PIN3) |           \
+                                     PIN_MODE_OUTPUT(GPIOD_RESET) |         \
+                                     PIN_MODE_INPUT(GPIOD_OVER_CURRENT) |   \
+                                     PIN_MODE_INPUT(GPIOD_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOD_PIN11) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED4) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED3) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED5) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED6))
+#define VAL_GPIOD_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOD_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_SD_CMD) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_RESET) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_OVER_CURRENT) |\
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED6))
+#define VAL_GPIOD_OSPEEDR           (PIN_OSPEED_100M(GPIOD_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOD_SD_CMD) |        \
+                                     PIN_OSPEED_100M(GPIOD_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOD_RESET) |         \
+                                     PIN_OSPEED_100M(GPIOD_OVER_CURRENT) |  \
+                                     PIN_OSPEED_100M(GPIOD_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOD_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOD_LED4) |          \
+                                     PIN_OSPEED_100M(GPIOD_LED3) |          \
+                                     PIN_OSPEED_100M(GPIOD_LED5) |          \
+                                     PIN_OSPEED_100M(GPIOD_LED6))
+#define VAL_GPIOD_PUPDR             (PIN_PUPDR_PULLUP(GPIOD_PIN0) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN1) |         \
+                                     PIN_PUPDR_FLOATING(GPIOD_SD_CMD) |     \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN3) |         \
+                                     PIN_PUPDR_FLOATING(GPIOD_RESET) |      \
+                                     PIN_PUPDR_FLOATING(GPIOD_OVER_CURRENT) |\
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN6) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN7) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN8) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN9) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN10) |        \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN11) |        \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED6))
+#define VAL_GPIOD_ODR               (PIN_ODR_HIGH(GPIOD_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOD_SD_CMD) |           \
+                                     PIN_ODR_HIGH(GPIOD_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOD_RESET) |            \
+                                     PIN_ODR_HIGH(GPIOD_OVER_CURRENT) |     \
+                                     PIN_ODR_HIGH(GPIOD_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOD_PIN11) |            \
+                                     PIN_ODR_LOW(GPIOD_LED4) |              \
+                                     PIN_ODR_LOW(GPIOD_LED3) |              \
+                                     PIN_ODR_LOW(GPIOD_LED5) |              \
+                                     PIN_ODR_LOW(GPIOD_LED6))
+#define VAL_GPIOD_AFRL              (PIN_AFIO_AF(GPIOD_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_SD_CMD, 12) |        \
+                                     PIN_AFIO_AF(GPIOD_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_RESET, 0) |          \
+                                     PIN_AFIO_AF(GPIOD_OVER_CURRENT, 0) |   \
+                                     PIN_AFIO_AF(GPIOD_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN7, 0))
+#define VAL_GPIOD_AFRH              (PIN_AFIO_AF(GPIOD_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOD_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOD_LED4, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_LED3, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_LED5, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_LED6, 0))
+
+/*
+ * GPIOE setup:
+ *
+ * PE0  - INT1                      (input floating).
+ * PE1  - INT2                      (input floating).
+ * PE2  - PIN2                      (input floating).
+ * PE3  - CS_SPI                    (output pushpull maximum).
+ * PE4  - PIN4                      (input floating).
+ * PE5  - PIN5                      (input floating).
+ * PE6  - PIN6                      (input floating).
+ * PE7  - PIN7                      (input floating).
+ * PE8  - PIN8                      (input floating).
+ * PE9  - PIN9                      (input floating).
+ * PE10 - PIN10                     (input floating).
+ * PE11 - PIN11                     (input floating).
+ * PE12 - PIN12                     (input floating).
+ * PE13 - PIN13                     (input floating).
+ * PE14 - PIN14                     (input floating).
+ * PE15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOE_MODER             (PIN_MODE_INPUT(GPIOE_INT1) |           \
+                                     PIN_MODE_INPUT(GPIOE_INT2) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN2) |           \
+                                     PIN_MODE_OUTPUT(GPIOE_CS_SPI) |        \
+                                     PIN_MODE_INPUT(GPIOE_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN15))
+#define VAL_GPIOE_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOE_INT1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_INT2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_CS_SPI) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN15))
+#define VAL_GPIOE_OSPEEDR           (PIN_OSPEED_100M(GPIOE_INT1) |          \
+                                     PIN_OSPEED_100M(GPIOE_INT2) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOE_CS_SPI) |        \
+                                     PIN_OSPEED_100M(GPIOE_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN15))
+#define VAL_GPIOE_PUPDR             (PIN_PUPDR_FLOATING(GPIOE_INT1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_INT2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_CS_SPI) |     \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN15))
+#define VAL_GPIOE_ODR               (PIN_ODR_HIGH(GPIOE_INT1) |             \
+                                     PIN_ODR_HIGH(GPIOE_INT2) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOE_CS_SPI) |           \
+                                     PIN_ODR_HIGH(GPIOE_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN15))
+#define VAL_GPIOE_AFRL              (PIN_AFIO_AF(GPIOE_INT1, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_INT2, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_CS_SPI, 0) |         \
+                                     PIN_AFIO_AF(GPIOE_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN7, 0))
+#define VAL_GPIOE_AFRH              (PIN_AFIO_AF(GPIOE_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN15, 0))
+
+/*
+ * GPIOF setup:
+ *
+ * PF0  - PIN0                      (input floating).
+ * PF1  - PIN1                      (input floating).
+ * PF2  - PIN2                      (input floating).
+ * PF3  - PIN3                      (input floating).
+ * PF4  - PIN4                      (input floating).
+ * PF5  - PIN5                      (input floating).
+ * PF6  - PIN6                      (input floating).
+ * PF7  - PIN7                      (input floating).
+ * PF8  - PIN8                      (input floating).
+ * PF9  - PIN9                      (input floating).
+ * PF10 - PIN10                     (input floating).
+ * PF11 - PIN11                     (input floating).
+ * PF12 - PIN12                     (input floating).
+ * PF13 - PIN13                     (input floating).
+ * PF14 - PIN14                     (input floating).
+ * PF15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOF_MODER             (PIN_MODE_INPUT(GPIOF_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN15))
+#define VAL_GPIOF_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOF_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN15))
+#define VAL_GPIOF_OSPEEDR           (PIN_OSPEED_100M(GPIOF_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN15))
+#define VAL_GPIOF_PUPDR             (PIN_PUPDR_FLOATING(GPIOF_PIN0) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN15))
+#define VAL_GPIOF_ODR               (PIN_ODR_HIGH(GPIOF_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN15))
+#define VAL_GPIOF_AFRL              (PIN_AFIO_AF(GPIOF_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN7, 0))
+#define VAL_GPIOF_AFRH              (PIN_AFIO_AF(GPIOF_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN15, 0))
+
+/*
+ * GPIOG setup:
+ *
+ * PG0  - PIN0                      (input floating).
+ * PG1  - PIN1                      (input floating).
+ * PG2  - PIN2                      (input floating).
+ * PG3  - PIN3                      (input floating).
+ * PG4  - PIN4                      (input floating).
+ * PG5  - PIN5                      (input floating).
+ * PG6  - PIN6                      (input floating).
+ * PG7  - PIN7                      (input floating).
+ * PG8  - PIN8                      (input floating).
+ * PG9  - PIN9                      (input floating).
+ * PG10 - PIN10                     (input floating).
+ * PG11 - PIN11                     (input floating).
+ * PG12 - PIN12                     (input floating).
+ * PG13 - PIN13                     (input floating).
+ * PG14 - PIN14                     (input floating).
+ * PG15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOG_MODER             (PIN_MODE_INPUT(GPIOG_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN15))
+#define VAL_GPIOG_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOG_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN15))
+#define VAL_GPIOG_OSPEEDR           (PIN_OSPEED_100M(GPIOG_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN15))
+#define VAL_GPIOG_PUPDR             (PIN_PUPDR_FLOATING(GPIOG_PIN0) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN15))
+#define VAL_GPIOG_ODR               (PIN_ODR_HIGH(GPIOG_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN15))
+#define VAL_GPIOG_AFRL              (PIN_AFIO_AF(GPIOG_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN7, 0))
+#define VAL_GPIOG_AFRH              (PIN_AFIO_AF(GPIOG_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN15, 0))
+
+/*
+ * GPIOH setup:
+ *
+ * PH0  - OSC_IN                    (input floating).
+ * PH1  - OSC_OUT                   (input floating).
+ * PH2  - PIN2                      (input floating).
+ * PH3  - PIN3                      (input floating).
+ * PH4  - PIN4                      (input floating).
+ * PH5  - PIN5                      (input floating).
+ * PH6  - PIN6                      (input floating).
+ * PH7  - PIN7                      (input floating).
+ * PH8  - PIN8                      (input floating).
+ * PH9  - PIN9                      (input floating).
+ * PH10 - PIN10                     (input floating).
+ * PH11 - PIN11                     (input floating).
+ * PH12 - PIN12                     (input floating).
+ * PH13 - PIN13                     (input floating).
+ * PH14 - PIN14                     (input floating).
+ * PH15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOH_MODER             (PIN_MODE_INPUT(GPIOH_OSC_IN) |         \
+                                     PIN_MODE_INPUT(GPIOH_OSC_OUT) |        \
+                                     PIN_MODE_INPUT(GPIOH_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN15))
+#define VAL_GPIOH_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOH_OSC_IN) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_OSC_OUT) |    \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN15))
+#define VAL_GPIOH_OSPEEDR           (PIN_OSPEED_100M(GPIOH_OSC_IN) |        \
+                                     PIN_OSPEED_100M(GPIOH_OSC_OUT) |       \
+                                     PIN_OSPEED_100M(GPIOH_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN15))
+#define VAL_GPIOH_PUPDR             (PIN_PUPDR_FLOATING(GPIOH_OSC_IN) |     \
+                                     PIN_PUPDR_FLOATING(GPIOH_OSC_OUT) |    \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN15))
+#define VAL_GPIOH_ODR               (PIN_ODR_HIGH(GPIOH_OSC_IN) |           \
+                                     PIN_ODR_HIGH(GPIOH_OSC_OUT) |          \
+                                     PIN_ODR_HIGH(GPIOH_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN15))
+#define VAL_GPIOH_AFRL              (PIN_AFIO_AF(GPIOH_OSC_IN, 0) |         \
+                                     PIN_AFIO_AF(GPIOH_OSC_OUT, 0) |        \
+                                     PIN_AFIO_AF(GPIOH_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN7, 0))
+#define VAL_GPIOH_AFRH              (PIN_AFIO_AF(GPIOH_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN15, 0))
+
+/*
+ * GPIOI setup:
+ *
+ * PI0  - PIN0                      (input floating).
+ * PI1  - PIN1                      (input floating).
+ * PI2  - PIN2                      (input floating).
+ * PI3  - PIN3                      (input floating).
+ * PI4  - PIN4                      (input floating).
+ * PI5  - PIN5                      (input floating).
+ * PI6  - PIN6                      (input floating).
+ * PI7  - PIN7                      (input floating).
+ * PI8  - PIN8                      (input floating).
+ * PI9  - PIN9                      (input floating).
+ * PI10 - PIN10                     (input floating).
+ * PI11 - PIN11                     (input floating).
+ * PI12 - PIN12                     (input floating).
+ * PI13 - PIN13                     (input floating).
+ * PI14 - PIN14                     (input floating).
+ * PI15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOI_MODER             (PIN_MODE_INPUT(GPIOI_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN15))
+#define VAL_GPIOI_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOI_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN15))
+#define VAL_GPIOI_OSPEEDR           (PIN_OSPEED_100M(GPIOI_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN15))
+#define VAL_GPIOI_PUPDR             (PIN_PUPDR_FLOATING(GPIOI_PIN0) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN15))
+#define VAL_GPIOI_ODR               (PIN_ODR_HIGH(GPIOI_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN15))
+#define VAL_GPIOI_AFRL              (PIN_AFIO_AF(GPIOI_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN7, 0))
+#define VAL_GPIOI_AFRH              (PIN_AFIO_AF(GPIOI_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN15, 0))
+
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
new file mode 100644
index 00000000..16611673
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
@@ -0,0 +1,60 @@
+# Possible Targets:	all clean Debug cleanDebug Release cleanRelease
+
+##############################################################################################
+# Settings
+#
+
+# General settings
+	# See $(GFXLIB)/tools/gmake_scripts/readme.txt for the list of variables
+	OPT_OS					= chibios
+	OPT_THUMB				= yes
+	OPT_LINK_OPTIMIZE		= yes
+	OPT_CPU					= stm32m4
+
+# uGFX settings
+	# See $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk for the list of variables
+	GFXLIB					= ../../resources/ugfx
+	GFXBOARD				= STM32F429i-Discovery
+	GFXDEMO					= modules/gdisp/basics
+
+# ChibiOS settings
+ifeq ($(OPT_OS),chibios)
+	# See $(GFXLIB)/tools/gmake_scripts/os_chibios_x.mk for the list of variables
+	CHIBIOS					= ../../resources/chibios_3.0.1
+	CHIBIOS_VERSION			= 3
+	CHIBIOS_BOARD			= ST_STM32F429I_DISCOVERY
+	CHIBIOS_CPUCLASS    	= ARMCMx
+	CHIBIOS_PLATFORM		= STM32
+	CHIBIOS_DEVICE_FAMILY	= STM32F4xx
+	CHIBIOS_STARTUP			= startup_stm32f4xx
+	CHIBIOS_PORT			= v7m
+	CHIBIOS_LDSCRIPT		= STM32F429xI.ld
+endif
+
+##############################################################################################
+# Set these for your project
+#
+
+ARCH     = arm-none-eabi-
+SRCFLAGS = -ggdb -O0
+CFLAGS   =
+CXXFLAGS = -fno-rtti
+ASFLAGS  =
+LDFLAGS  =
+
+SRC      = 
+OBJS     =
+DEFS     =
+LIBS     =
+INCPATH  = 
+LIBPATH  =
+LDSCRIPT = 
+
+##############################################################################################
+# These should be at the end
+#
+
+include $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk
+include $(GFXLIB)/tools/gmake_scripts/os_$(OPT_OS).mk
+include $(GFXLIB)/tools/gmake_scripts/compiler_gcc.mk
+# *** EOF ***
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/chconf.h b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/chconf.h
new file mode 100644
index 00000000..53700421
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/chconf.h
@@ -0,0 +1,498 @@
+/*
+    ChibiOS - Copyright (C) 2006-2014 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    templates/chconf.h
+ * @brief   Configuration file template.
+ * @details A copy of this file must be placed in each project directory, it
+ *          contains the application specific kernel settings.
+ *
+ * @addtogroup config
+ * @details Kernel related settings and hooks.
+ * @{
+ */
+
+#ifndef _CHCONF_H_
+#define _CHCONF_H_
+
+/*===========================================================================*/
+/**
+ * @name System timers settings
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   System time counter resolution.
+ * @note    Allowed values are 16 or 32 bits.
+ */
+#define CH_CFG_ST_RESOLUTION                32
+
+/**
+ * @brief   System tick frequency.
+ * @details Frequency of the system timer that drives the system ticks. This
+ *          setting also defines the system tick time unit.
+ */
+#define CH_CFG_ST_FREQUENCY                 10000
+
+/**
+ * @brief   Time delta constant for the tick-less mode.
+ * @note    If this value is zero then the system uses the classic
+ *          periodic tick. This value represents the minimum number
+ *          of ticks that is safe to specify in a timeout directive.
+ *          The value one is not valid, timeouts are rounded up to
+ *          this value.
+ */
+#define CH_CFG_ST_TIMEDELTA                 2
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel parameters and options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Round robin interval.
+ * @details This constant is the number of system ticks allowed for the
+ *          threads before preemption occurs. Setting this value to zero
+ *          disables the preemption for threads with equal priority and the
+ *          round robin becomes cooperative. Note that higher priority
+ *          threads can still preempt, the kernel is always preemptive.
+ * @note    Disabling the round robin preemption makes the kernel more compact
+ *          and generally faster.
+ * @note    The round robin preemption is not supported in tickless mode and
+ *          must be set to zero in that case.
+ */
+#define CH_CFG_TIME_QUANTUM                 0
+
+/**
+ * @brief   Managed RAM size.
+ * @details Size of the RAM area to be managed by the OS. If set to zero
+ *          then the whole available RAM is used. The core memory is made
+ *          available to the heap allocator and/or can be used directly through
+ *          the simplified core memory allocator.
+ *
+ * @note    In order to let the OS manage the whole RAM the linker script must
+ *          provide the @p __heap_base__ and @p __heap_end__ symbols.
+ * @note    Requires @p CH_CFG_USE_MEMCORE.
+ */
+#define CH_CFG_MEMCORE_SIZE                 0
+
+/**
+ * @brief   Idle thread automatic spawn suppression.
+ * @details When this option is activated the function @p chSysInit()
+ *          does not spawn the idle thread. The application @p main()
+ *          function becomes the idle thread and must implement an
+ *          infinite loop. */
+#define CH_CFG_NO_IDLE_THREAD               FALSE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Performance options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   OS optimization.
+ * @details If enabled then time efficient rather than space efficient code
+ *          is used when two possible implementations exist.
+ *
+ * @note    This is not related to the compiler optimization options.
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_OPTIMIZE_SPEED               TRUE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Subsystem options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Time Measurement APIs.
+ * @details If enabled then the time measurement APIs are included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_TM                       TRUE
+
+/**
+ * @brief   Threads registry APIs.
+ * @details If enabled then the registry APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_REGISTRY                 TRUE
+
+/**
+ * @brief   Threads synchronization APIs.
+ * @details If enabled then the @p chThdWait() function is included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_WAITEXIT                 TRUE
+
+/**
+ * @brief   Semaphores APIs.
+ * @details If enabled then the Semaphores APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_SEMAPHORES               TRUE
+
+/**
+ * @brief   Semaphores queuing mode.
+ * @details If enabled then the threads are enqueued on semaphores by
+ *          priority rather than in FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special
+ *          requirements.
+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.
+ */
+#define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE
+
+/**
+ * @brief   Mutexes APIs.
+ * @details If enabled then the mutexes APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_MUTEXES                  TRUE
+
+/**
+ * @brief   Enables recursive behavior on mutexes.
+ * @note    Recursive mutexes are heavier and have an increased
+ *          memory footprint.
+ *
+ * @note    The default is @p FALSE.
+ * @note    Requires @p CH_CFG_USE_MUTEXES.
+ */
+#define CH_CFG_USE_MUTEXES_RECURSIVE        FALSE
+
+/**
+ * @brief   Conditional Variables APIs.
+ * @details If enabled then the conditional variables APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_MUTEXES.
+ */
+#define CH_CFG_USE_CONDVARS                 TRUE
+
+/**
+ * @brief   Conditional Variables APIs with timeout.
+ * @details If enabled then the conditional variables APIs with timeout
+ *          specification are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_CONDVARS.
+ */
+#define CH_CFG_USE_CONDVARS_TIMEOUT         TRUE
+
+/**
+ * @brief   Events Flags APIs.
+ * @details If enabled then the event flags APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_EVENTS                   TRUE
+
+/**
+ * @brief   Events Flags APIs with timeout.
+ * @details If enabled then the events APIs with timeout specification
+ *          are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_EVENTS.
+ */
+#define CH_CFG_USE_EVENTS_TIMEOUT           TRUE
+
+/**
+ * @brief   Synchronous Messages APIs.
+ * @details If enabled then the synchronous messages APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_MESSAGES                 TRUE
+
+/**
+ * @brief   Synchronous Messages queuing mode.
+ * @details If enabled then messages are served by priority rather than in
+ *          FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special
+ *          requirements.
+ * @note    Requires @p CH_CFG_USE_MESSAGES.
+ */
+#define CH_CFG_USE_MESSAGES_PRIORITY        FALSE
+
+/**
+ * @brief   Mailboxes APIs.
+ * @details If enabled then the asynchronous messages (mailboxes) APIs are
+ *          included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.
+ */
+#define CH_CFG_USE_MAILBOXES                TRUE
+
+/**
+ * @brief   I/O Queues APIs.
+ * @details If enabled then the I/O queues APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_QUEUES                   TRUE
+
+/**
+ * @brief   Core Memory Manager APIs.
+ * @details If enabled then the core memory manager APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_MEMCORE                  TRUE
+
+/**
+ * @brief   Heap Allocator APIs.
+ * @details If enabled then the memory heap allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
+ *          @p CH_CFG_USE_SEMAPHORES.
+ * @note    Mutexes are recommended.
+ */
+#define CH_CFG_USE_HEAP                     TRUE
+
+/**
+ * @brief   Memory Pools Allocator APIs.
+ * @details If enabled then the memory pools allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#define CH_CFG_USE_MEMPOOLS                 TRUE
+
+/**
+ * @brief   Dynamic Threads APIs.
+ * @details If enabled then the dynamic threads creation APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_WAITEXIT.
+ * @note    Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
+ */
+#define CH_CFG_USE_DYNAMIC                  TRUE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Debug options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Debug option, kernel statistics.
+ *
+ * @note    The default is @p FALSE.
+ */
+#define CH_DBG_STATISTICS                   FALSE
+
+/**
+ * @brief   Debug option, system state check.
+ * @details If enabled the correct call protocol for system APIs is checked
+ *          at runtime.
+ *
+ * @note    The default is @p FALSE.
+ */
+#define CH_DBG_SYSTEM_STATE_CHECK           FALSE
+
+/**
+ * @brief   Debug option, parameters checks.
+ * @details If enabled then the checks on the API functions input
+ *          parameters are activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#define CH_DBG_ENABLE_CHECKS                FALSE
+
+/**
+ * @brief   Debug option, consistency checks.
+ * @details If enabled then all the assertions in the kernel code are
+ *          activated. This includes consistency checks inside the kernel,
+ *          runtime anomalies and port-defined checks.
+ *
+ * @note    The default is @p FALSE.
+ */
+#define CH_DBG_ENABLE_ASSERTS               FALSE
+
+/**
+ * @brief   Debug option, trace buffer.
+ * @details If enabled then the context switch circular trace buffer is
+ *          activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#define CH_DBG_ENABLE_TRACE                 FALSE
+
+/**
+ * @brief   Debug option, stack checks.
+ * @details If enabled then a runtime stack check is performed.
+ *
+ * @note    The default is @p FALSE.
+ * @note    The stack check is performed in a architecture/port dependent way.
+ *          It may not be implemented or some ports.
+ * @note    The default failure mode is to halt the system with the global
+ *          @p panic_msg variable set to @p NULL.
+ */
+#define CH_DBG_ENABLE_STACK_CHECK           FALSE
+
+/**
+ * @brief   Debug option, stacks initialization.
+ * @details If enabled then the threads working area is filled with a byte
+ *          value when a thread is created. This can be useful for the
+ *          runtime measurement of the used stack.
+ *
+ * @note    The default is @p FALSE.
+ */
+#define CH_DBG_FILL_THREADS                 FALSE
+
+/**
+ * @brief   Debug option, threads profiling.
+ * @details If enabled then a field is added to the @p thread_t structure that
+ *          counts the system ticks occurred while executing the thread.
+ *
+ * @note    The default is @p FALSE.
+ * @note    This debug option is not currently compatible with the
+ *          tickless mode.
+ */
+#define CH_DBG_THREADS_PROFILING            FALSE
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel hooks
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Threads descriptor structure extension.
+ * @details User fields added to the end of the @p thread_t structure.
+ */
+#define CH_CFG_THREAD_EXTRA_FIELDS                                          \
+  /* Add threads custom fields here.*/
+
+/**
+ * @brief   Threads initialization hook.
+ * @details User initialization code added to the @p chThdInit() API.
+ *
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
+ *          the threads creation APIs.
+ */
+#define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \
+  /* Add threads initialization code here.*/                                \
+}
+
+/**
+ * @brief   Threads finalization hook.
+ * @details User finalization code added to the @p chThdExit() API.
+ *
+ * @note    It is inserted into lock zone.
+ * @note    It is also invoked when the threads simply return in order to
+ *          terminate.
+ */
+#define CH_CFG_THREAD_EXIT_HOOK(tp) {                                       \
+  /* Add threads finalization code here.*/                                  \
+}
+
+/**
+ * @brief   Context switch hook.
+ * @details This hook is invoked just before switching between threads.
+ */
+#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
+  /* System halt code here.*/                                               \
+}
+
+/**
+ * @brief   Idle thread enter hook.
+ * @note    This hook is invoked within a critical zone, no OS functions
+ *          should be invoked from here.
+ * @note    This macro can be used to activate a power saving mode.
+ */
+#define CH_CFG_IDLE_ENTER_HOOK() {                                         \
+}
+
+/**
+ * @brief   Idle thread leave hook.
+ * @note    This hook is invoked within a critical zone, no OS functions
+ *          should be invoked from here.
+ * @note    This macro can be used to deactivate a power saving mode.
+ */
+#define CH_CFG_IDLE_LEAVE_HOOK() {                                         \
+}
+
+/**
+ * @brief   Idle Loop hook.
+ * @details This hook is continuously invoked by the idle thread loop.
+ */
+#define CH_CFG_IDLE_LOOP_HOOK() {                                           \
+  /* Idle loop code here.*/                                                 \
+}
+
+/**
+ * @brief   System tick event hook.
+ * @details This hook is invoked in the system tick handler immediately
+ *          after processing the virtual timers queue.
+ */
+#define CH_CFG_SYSTEM_TICK_HOOK() {                                         \
+  /* System tick event code here.*/                                         \
+}
+
+/**
+ * @brief   System halt hook.
+ * @details This hook is invoked in case to a system halting error before
+ *          the system is halted.
+ */
+#define CH_CFG_SYSTEM_HALT_HOOK(reason) {                                   \
+  /* System halt code here.*/                                               \
+}
+
+/** @} */
+
+/*===========================================================================*/
+/* Port-specific settings (override port settings defaulted in chcore.h).    */
+/*===========================================================================*/
+
+#endif  /* _CHCONF_H_ */
+
+/** @} */
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/halconf.h b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/halconf.h
new file mode 100644
index 00000000..90ceebc0
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/halconf.h
@@ -0,0 +1,327 @@
+/*
+    ChibiOS - Copyright (C) 2006-2014 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    templates/halconf.h
+ * @brief   HAL configuration header.
+ * @details HAL configuration file, this file allows to enable or disable the
+ *          various device drivers from your application. You may also use
+ *          this file in order to override the device drivers default settings.
+ *
+ * @addtogroup HAL_CONF
+ * @{
+ */
+
+#ifndef _HALCONF_H_
+#define _HALCONF_H_
+
+#include "mcuconf.h"
+
+/**
+ * @brief   Enables the PAL subsystem.
+ */
+#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
+#define HAL_USE_PAL                 TRUE
+#endif
+
+/**
+ * @brief   Enables the ADC subsystem.
+ */
+#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
+#define HAL_USE_ADC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the CAN subsystem.
+ */
+#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
+#define HAL_USE_CAN                 FALSE
+#endif
+
+/**
+ * @brief   Enables the EXT subsystem.
+ */
+#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
+#define HAL_USE_EXT                 FALSE
+#endif
+
+/**
+ * @brief   Enables the GPT subsystem.
+ */
+#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
+#define HAL_USE_GPT                 FALSE
+#endif
+
+/**
+ * @brief   Enables the I2C subsystem.
+ */
+#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
+#define HAL_USE_I2C                 FALSE
+#endif
+
+/**
+ * @brief   Enables the I2S subsystem.
+ */
+#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
+#define HAL_USE_I2S                 FALSE
+#endif
+
+/**
+ * @brief   Enables the ICU subsystem.
+ */
+#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
+#define HAL_USE_ICU                 FALSE
+#endif
+
+/**
+ * @brief   Enables the MAC subsystem.
+ */
+#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
+#define HAL_USE_MAC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the MMC_SPI subsystem.
+ */
+#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_MMC_SPI             FALSE
+#endif
+
+/**
+ * @brief   Enables the PWM subsystem.
+ */
+#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
+#define HAL_USE_PWM                 FALSE
+#endif
+
+/**
+ * @brief   Enables the RTC subsystem.
+ */
+#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
+#define HAL_USE_RTC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the SDC subsystem.
+ */
+#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
+#define HAL_USE_SDC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the SERIAL subsystem.
+ */
+#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL              FALSE
+#endif
+
+/**
+ * @brief   Enables the SERIAL over USB subsystem.
+ */
+#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL_USB          TRUE
+#endif
+
+/**
+ * @brief   Enables the SPI subsystem.
+ */
+#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_SPI                 FALSE
+#endif
+
+/**
+ * @brief   Enables the UART subsystem.
+ */
+#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
+#define HAL_USE_UART                FALSE
+#endif
+
+/**
+ * @brief   Enables the USB subsystem.
+ */
+#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
+#define HAL_USE_USB                 TRUE
+#endif
+
+/*===========================================================================*/
+/* ADC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
+#define ADC_USE_WAIT                TRUE
+#endif
+
+/**
+ * @brief   Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define ADC_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+/*===========================================================================*/
+/* CAN driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Sleep mode related APIs inclusion switch.
+ */
+#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
+#define CAN_USE_SLEEP_MODE          TRUE
+#endif
+
+/*===========================================================================*/
+/* I2C driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables the mutual exclusion APIs on the I2C bus.
+ */
+#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define I2C_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+/*===========================================================================*/
+/* MAC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables an event sources for incoming packets.
+ */
+#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
+#define MAC_USE_ZERO_COPY           FALSE
+#endif
+
+/**
+ * @brief   Enables an event sources for incoming packets.
+ */
+#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
+#define MAC_USE_EVENTS              TRUE
+#endif
+
+/*===========================================================================*/
+/* MMC_SPI driver related settings.                                          */
+/*===========================================================================*/
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ *          This option is recommended also if the SPI driver does not
+ *          use a DMA channel and heavily loads the CPU.
+ */
+#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
+#define MMC_NICE_WAITING            TRUE
+#endif
+
+/*===========================================================================*/
+/* SDC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Number of initialization attempts before rejecting the card.
+ * @note    Attempts are performed at 10mS intervals.
+ */
+#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
+#define SDC_INIT_RETRY              100
+#endif
+
+/**
+ * @brief   Include support for MMC cards.
+ * @note    MMC support is not yet implemented so this option must be kept
+ *          at @p FALSE.
+ */
+#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
+#define SDC_MMC_SUPPORT             FALSE
+#endif
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ */
+#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
+#define SDC_NICE_WAITING            TRUE
+#endif
+
+/*===========================================================================*/
+/* SERIAL driver related settings.                                           */
+/*===========================================================================*/
+
+/**
+ * @brief   Default bit rate.
+ * @details Configuration parameter, this is the baud rate selected for the
+ *          default configuration.
+ */
+#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
+#define SERIAL_DEFAULT_BITRATE      38400
+#endif
+
+/**
+ * @brief   Serial buffers size.
+ * @details Configuration parameter, you can change the depth of the queue
+ *          buffers depending on the requirements of your application.
+ * @note    The default is 64 bytes for both the transmission and receive
+ *          buffers.
+ */
+#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
+#define SERIAL_BUFFERS_SIZE         16
+#endif
+
+/*===========================================================================*/
+/* SERIAL_USB driver related setting.                                        */
+/*===========================================================================*/
+
+/**
+ * @brief   Serial over USB buffers size.
+ * @details Configuration parameter, the buffer size must be a multiple of
+ *          the USB data endpoint maximum packet size.
+ * @note    The default is 64 bytes for both the transmission and receive
+ *          buffers.
+ */
+#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
+#define SERIAL_USB_BUFFERS_SIZE     256
+#endif
+
+/*===========================================================================*/
+/* SPI driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
+#define SPI_USE_WAIT                TRUE
+#endif
+
+/**
+ * @brief   Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define SPI_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+#endif /* _HALCONF_H_ */
+
+/** @} */
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/mcuconf.h b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/mcuconf.h
new file mode 100644
index 00000000..c64b2740
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/mcuconf.h
@@ -0,0 +1,321 @@
+/*
+    ChibiOS - Copyright (C) 2006-2014 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/*
+ * STM32F4xx drivers configuration.
+ * The following settings override the default settings present in
+ * the various device driver implementation headers.
+ * Note that the settings for each driver only have effect if the whole
+ * driver is enabled in halconf.h.
+ *
+ * IRQ priorities:
+ * 15...0       Lowest...Highest.
+ *
+ * DMA priorities:
+ * 0...3        Lowest...Highest.
+ */
+
+#define STM32F4xx_MCUCONF
+
+/*
+ * HAL driver system settings.
+ */
+#define STM32_NO_INIT                       FALSE
+#define STM32_HSI_ENABLED                   TRUE
+#define STM32_LSI_ENABLED                   TRUE
+#define STM32_HSE_ENABLED                   TRUE
+#define STM32_LSE_ENABLED                   FALSE
+#define STM32_CLOCK48_REQUIRED              TRUE
+#define STM32_SW                            STM32_SW_PLL
+#define STM32_PLLSRC                        STM32_PLLSRC_HSE
+#define STM32_PLLM_VALUE                    8
+#define STM32_PLLN_VALUE                    336
+#define STM32_PLLP_VALUE                    2
+#define STM32_PLLQ_VALUE                    7
+#define STM32_HPRE                          STM32_HPRE_DIV1
+#define STM32_PPRE1                         STM32_PPRE1_DIV4
+#define STM32_PPRE2                         STM32_PPRE2_DIV2
+#define STM32_RTCSEL                        STM32_RTCSEL_LSI
+#define STM32_RTCPRE_VALUE                  8
+#define STM32_MCO1SEL                       STM32_MCO1SEL_HSI
+#define STM32_MCO1PRE                       STM32_MCO1PRE_DIV1
+#define STM32_MCO2SEL                       STM32_MCO2SEL_SYSCLK
+#define STM32_MCO2PRE                       STM32_MCO2PRE_DIV5
+#define STM32_I2SSRC                        STM32_I2SSRC_CKIN
+#define STM32_PLLI2SN_VALUE                 192
+#define STM32_PLLI2SR_VALUE                 5
+#define STM32_PVD_ENABLE                    FALSE
+#define STM32_PLS                           STM32_PLS_LEV0
+#define STM32_BKPRAM_ENABLE                 FALSE
+
+/*
+ * ADC driver system settings.
+ */
+#define STM32_ADC_ADCPRE                    ADC_CCR_ADCPRE_DIV4
+#define STM32_ADC_USE_ADC1                  FALSE
+#define STM32_ADC_USE_ADC2                  FALSE
+#define STM32_ADC_USE_ADC3                  FALSE
+#define STM32_ADC_ADC1_DMA_STREAM           STM32_DMA_STREAM_ID(2, 4)
+#define STM32_ADC_ADC2_DMA_STREAM           STM32_DMA_STREAM_ID(2, 2)
+#define STM32_ADC_ADC3_DMA_STREAM           STM32_DMA_STREAM_ID(2, 1)
+#define STM32_ADC_ADC1_DMA_PRIORITY         2
+#define STM32_ADC_ADC2_DMA_PRIORITY         2
+#define STM32_ADC_ADC3_DMA_PRIORITY         2
+#define STM32_ADC_IRQ_PRIORITY              6
+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY     6
+#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY     6
+#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY     6
+
+/*
+ * CAN driver system settings.
+ */
+#define STM32_CAN_USE_CAN1                  FALSE
+#define STM32_CAN_USE_CAN2                  FALSE
+#define STM32_CAN_CAN1_IRQ_PRIORITY         11
+#define STM32_CAN_CAN2_IRQ_PRIORITY         11
+
+/*
+ * EXT driver system settings.
+ */
+#define STM32_EXT_EXTI0_IRQ_PRIORITY        6
+#define STM32_EXT_EXTI1_IRQ_PRIORITY        6
+#define STM32_EXT_EXTI2_IRQ_PRIORITY        6
+#define STM32_EXT_EXTI3_IRQ_PRIORITY        6
+#define STM32_EXT_EXTI4_IRQ_PRIORITY        6
+#define STM32_EXT_EXTI5_9_IRQ_PRIORITY      6
+#define STM32_EXT_EXTI10_15_IRQ_PRIORITY    6
+#define STM32_EXT_EXTI16_IRQ_PRIORITY       6
+#define STM32_EXT_EXTI17_IRQ_PRIORITY       15
+#define STM32_EXT_EXTI18_IRQ_PRIORITY       6
+#define STM32_EXT_EXTI19_IRQ_PRIORITY       6
+#define STM32_EXT_EXTI20_IRQ_PRIORITY       6
+#define STM32_EXT_EXTI21_IRQ_PRIORITY       15
+#define STM32_EXT_EXTI22_IRQ_PRIORITY       15
+
+/*
+ * GPT driver system settings.
+ */
+#define STM32_GPT_USE_TIM1                  FALSE
+#define STM32_GPT_USE_TIM2                  FALSE
+#define STM32_GPT_USE_TIM3                  FALSE
+#define STM32_GPT_USE_TIM4                  FALSE
+#define STM32_GPT_USE_TIM5                  FALSE
+#define STM32_GPT_USE_TIM6                  FALSE
+#define STM32_GPT_USE_TIM7                  FALSE
+#define STM32_GPT_USE_TIM8                  FALSE
+#define STM32_GPT_USE_TIM9                  FALSE
+#define STM32_GPT_USE_TIM11                 FALSE
+#define STM32_GPT_USE_TIM12                 FALSE
+#define STM32_GPT_USE_TIM14                 FALSE
+#define STM32_GPT_TIM1_IRQ_PRIORITY         7
+#define STM32_GPT_TIM2_IRQ_PRIORITY         7
+#define STM32_GPT_TIM3_IRQ_PRIORITY         7
+#define STM32_GPT_TIM4_IRQ_PRIORITY         7
+#define STM32_GPT_TIM5_IRQ_PRIORITY         7
+#define STM32_GPT_TIM6_IRQ_PRIORITY         7
+#define STM32_GPT_TIM7_IRQ_PRIORITY         7
+#define STM32_GPT_TIM8_IRQ_PRIORITY         7
+#define STM32_GPT_TIM9_IRQ_PRIORITY         7
+#define STM32_GPT_TIM11_IRQ_PRIORITY        7
+#define STM32_GPT_TIM12_IRQ_PRIORITY        7
+#define STM32_GPT_TIM14_IRQ_PRIORITY        7
+
+/*
+ * I2C driver system settings.
+ */
+#define HAL_USE_I2C							TRUE
+#define STM32_I2C_USE_I2C1                  FALSE
+#define STM32_I2C_USE_I2C2                  FALSE
+#define STM32_I2C_USE_I2C3                  TRUE
+#define STM32_I2C_BUSY_TIMEOUT              50
+#define STM32_I2C_I2C1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
+#define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 6)
+#define STM32_I2C_I2C2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
+#define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
+#define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
+#define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
+#define STM32_I2C_I2C1_IRQ_PRIORITY         5
+#define STM32_I2C_I2C2_IRQ_PRIORITY         5
+#define STM32_I2C_I2C3_IRQ_PRIORITY         5
+#define STM32_I2C_I2C1_DMA_PRIORITY         3
+#define STM32_I2C_I2C2_DMA_PRIORITY         3
+#define STM32_I2C_I2C3_DMA_PRIORITY         3
+#define STM32_I2C_DMA_ERROR_HOOK(i2cp)      osalSysHalt("DMA failure")
+
+/*
+ * ICU driver system settings.
+ */
+#define STM32_ICU_USE_TIM1                  FALSE
+#define STM32_ICU_USE_TIM2                  FALSE
+#define STM32_ICU_USE_TIM3                  FALSE
+#define STM32_ICU_USE_TIM4                  FALSE
+#define STM32_ICU_USE_TIM5                  FALSE
+#define STM32_ICU_USE_TIM8                  FALSE
+#define STM32_ICU_USE_TIM9                  FALSE
+#define STM32_ICU_TIM1_IRQ_PRIORITY         7
+#define STM32_ICU_TIM2_IRQ_PRIORITY         7
+#define STM32_ICU_TIM3_IRQ_PRIORITY         7
+#define STM32_ICU_TIM4_IRQ_PRIORITY         7
+#define STM32_ICU_TIM5_IRQ_PRIORITY         7
+#define STM32_ICU_TIM8_IRQ_PRIORITY         7
+#define STM32_ICU_TIM9_IRQ_PRIORITY         7
+
+/*
+ * MAC driver system settings.
+ */
+#define STM32_MAC_TRANSMIT_BUFFERS          2
+#define STM32_MAC_RECEIVE_BUFFERS           4
+#define STM32_MAC_BUFFERS_SIZE              1522
+#define STM32_MAC_PHY_TIMEOUT               100
+#define STM32_MAC_ETH1_CHANGE_PHY_STATE     TRUE
+#define STM32_MAC_ETH1_IRQ_PRIORITY         13
+#define STM32_MAC_IP_CHECKSUM_OFFLOAD       0
+
+/*
+ * PWM driver system settings.
+ */
+#define STM32_PWM_USE_ADVANCED              FALSE
+#define STM32_PWM_USE_TIM1                  FALSE
+#define STM32_PWM_USE_TIM2                  FALSE
+#define STM32_PWM_USE_TIM3                  FALSE
+#define STM32_PWM_USE_TIM4                  FALSE
+#define STM32_PWM_USE_TIM5                  FALSE
+#define STM32_PWM_USE_TIM8                  FALSE
+#define STM32_PWM_USE_TIM9                  FALSE
+#define STM32_PWM_TIM1_IRQ_PRIORITY         7
+#define STM32_PWM_TIM2_IRQ_PRIORITY         7
+#define STM32_PWM_TIM3_IRQ_PRIORITY         7
+#define STM32_PWM_TIM4_IRQ_PRIORITY         7
+#define STM32_PWM_TIM5_IRQ_PRIORITY         7
+#define STM32_PWM_TIM8_IRQ_PRIORITY         7
+#define STM32_PWM_TIM9_IRQ_PRIORITY         7
+
+/*
+ * SDC driver system settings.
+ */
+#define STM32_SDC_SDIO_DMA_PRIORITY         3
+#define STM32_SDC_SDIO_IRQ_PRIORITY         9
+#define STM32_SDC_WRITE_TIMEOUT_MS          250
+#define STM32_SDC_READ_TIMEOUT_MS           25
+#define STM32_SDC_CLOCK_ACTIVATION_DELAY    10
+#define STM32_SDC_SDIO_UNALIGNED_SUPPORT    TRUE
+#define STM32_SDC_SDIO_DMA_STREAM           STM32_DMA_STREAM_ID(2, 3)
+
+/*
+ * SERIAL driver system settings.
+ */
+#define STM32_SERIAL_USE_USART1             FALSE
+#define STM32_SERIAL_USE_USART2             FALSE
+#define STM32_SERIAL_USE_USART3             FALSE
+#define STM32_SERIAL_USE_UART4              FALSE
+#define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
+#define STM32_SERIAL_USART1_PRIORITY        12
+#define STM32_SERIAL_USART2_PRIORITY        12
+#define STM32_SERIAL_USART3_PRIORITY        12
+#define STM32_SERIAL_UART4_PRIORITY         12
+#define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
+
+/*
+ * SPI driver system settings.
+ */
+#define HAL_USE_SPI							TRUE
+#define STM32_SPI_USE_SPI1                  FALSE
+#define STM32_SPI_USE_SPI2                  FALSE
+#define STM32_SPI_USE_SPI3                  FALSE
+#define STM32_SPI_USE_SPI4                  FALSE
+#define STM32_SPI_USE_SPI5                  TRUE
+#define STM32_SPI_USE_SPI6                  FALSE
+#define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
+#define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
+#define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
+#define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
+#define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
+#define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
+#define STM32_SPI_SPI4_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
+#define STM32_SPI_SPI4_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
+#define STM32_SPI_SPI5_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
+#define STM32_SPI_SPI5_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 4)
+#define STM32_SPI_SPI6_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 6)
+#define STM32_SPI_SPI6_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 5)
+#define STM32_SPI_SPI1_DMA_PRIORITY         1
+#define STM32_SPI_SPI2_DMA_PRIORITY         1
+#define STM32_SPI_SPI3_DMA_PRIORITY         1
+#define STM32_SPI_SPI4_DMA_PRIORITY         1
+#define STM32_SPI_SPI5_DMA_PRIORITY         1
+#define STM32_SPI_SPI6_DMA_PRIORITY         1
+#define STM32_SPI_SPI1_IRQ_PRIORITY         10
+#define STM32_SPI_SPI2_IRQ_PRIORITY         10
+#define STM32_SPI_SPI3_IRQ_PRIORITY         10
+#define STM32_SPI_SPI4_IRQ_PRIORITY         10
+#define STM32_SPI_SPI5_IRQ_PRIORITY         10
+#define STM32_SPI_SPI6_IRQ_PRIORITY         10
+#define STM32_SPI_DMA_ERROR_HOOK(spip)      osalSysHalt("DMA failure")
+
+/*
+ * ST driver system settings.
+ */
+#define STM32_ST_IRQ_PRIORITY               8
+#define STM32_ST_USE_TIMER                  2
+
+/*
+ * UART driver system settings.
+ */
+#define STM32_UART_USE_USART1               FALSE
+#define STM32_UART_USE_USART2               FALSE
+#define STM32_UART_USE_USART3               FALSE
+#define STM32_UART_USE_UART4                FALSE
+#define STM32_UART_USE_UART5                FALSE
+#define STM32_UART_USE_USART6               FALSE
+#define STM32_UART_USART1_RX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 5)
+#define STM32_UART_USART1_TX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 7)
+#define STM32_UART_USART2_RX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 5)
+#define STM32_UART_USART2_TX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 6)
+#define STM32_UART_USART3_RX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 1)
+#define STM32_UART_USART3_TX_DMA_STREAM     STM32_DMA_STREAM_ID(1, 3)
+#define STM32_UART_UART4_RX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 2)
+#define STM32_UART_UART4_TX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 4)
+#define STM32_UART_UART5_RX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 0)
+#define STM32_UART_UART5_TX_DMA_STREAM      STM32_DMA_STREAM_ID(1, 7)
+#define STM32_UART_USART6_RX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 2)
+#define STM32_UART_USART6_TX_DMA_STREAM     STM32_DMA_STREAM_ID(2, 7)
+#define STM32_UART_USART1_IRQ_PRIORITY      12
+#define STM32_UART_USART2_IRQ_PRIORITY      12
+#define STM32_UART_USART3_IRQ_PRIORITY      12
+#define STM32_UART_UART4_IRQ_PRIORITY       12
+#define STM32_UART_UART5_IRQ_PRIORITY       12
+#define STM32_UART_USART6_IRQ_PRIORITY      12
+#define STM32_UART_USART1_DMA_PRIORITY      0
+#define STM32_UART_USART2_DMA_PRIORITY      0
+#define STM32_UART_USART3_DMA_PRIORITY      0
+#define STM32_UART_UART4_DMA_PRIORITY       0
+#define STM32_UART_UART5_DMA_PRIORITY       0
+#define STM32_UART_USART6_DMA_PRIORITY      0
+#define STM32_UART_DMA_ERROR_HOOK(uartp)    osalSysHalt("DMA failure")
+
+/*
+ * USB driver system settings.
+ */
+#define STM32_USB_USE_OTG1                  FALSE
+#define STM32_USB_USE_OTG2                  TRUE
+#define STM32_USB_OTG1_IRQ_PRIORITY         14
+#define STM32_USB_OTG2_IRQ_PRIORITY         14
+#define STM32_USB_OTG1_RX_FIFO_SIZE         512
+#define STM32_USB_OTG2_RX_FIFO_SIZE         1024
+#define STM32_USB_OTG_THREAD_PRIO           LOWPRIO
+#define STM32_USB_OTG_THREAD_STACK_SIZE     128
+#define STM32_USB_OTGFIFO_FILL_BASEPRI      0
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/openocd.cfg b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/openocd.cfg
new file mode 100644
index 00000000..f8b6a6f5
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/openocd.cfg
@@ -0,0 +1,81 @@
+# This is a script file for OpenOCD 0.7.0
+#
+# It is set up for the Mikromedia-STM32M4 board using the ST-Link JTAG adaptor.
+#
+# Assuming the current directory is your project directory containing this openocd.cfg file...
+#
+# To program your device:
+#
+#	openocd -f openocd.cfg -c "Burn yourfile.bin" -c shutdown
+#
+# To debug your device:
+#
+#	openocd
+#	(This will run openocd in gdb server debug mode. Leave it running in the background)
+#
+#	gdb yourfile.elf
+#	(To start gdb. Then run the following commands in gdb...)
+#
+#	target remote 127.0.0.1:3333
+#	monitor Debug
+#	stepi
+#	(This last stepi resynchronizes gdb).
+#
+# If you want to reprogram from within gdb:
+#
+#	monitor Burn yourfile.bin
+#
+
+echo ""
+echo "##### Loading debugger..."
+source [find interface/stlink-v2.cfg]
+
+echo ""
+echo "##### Loading CPU..."
+source [find target/stm32f4x_stlink.cfg]
+
+echo ""
+echo "##### Configuring..."
+reset_config srst_only srst_nogate
+#cortex_m maskisr (auto|on|off)
+#cortex_m vector_catch [all|none|list]
+#cortex_m reset_config (srst|sysresetreq|vectreset)
+#gdb_breakpoint_override hard
+
+proc Debug { } {
+	echo ""
+	echo "##### Debug Session Connected..."
+	reset init
+	echo "Ready..."
+}
+
+proc Burn {file} {
+	echo ""
+	echo "##### Burning $file to device..."
+	halt
+	# Due to an issue with the combination of the ST-Link adapters and OpenOCD
+	# applying the stm32f2x unlock 0 command actaully applies read protection - VERY BAD!
+	# If this happens to you - use the ST-Link utility to set the option byte back to normal.
+	# If you are using a different debugger eg a FT2232 based adapter you can uncomment the line below.
+	#stm32f2x unlock 0
+	flash protect 0 0 last off
+	reset init
+	flash write_image erase $file 0x08000000
+	verify_image $file 0x0
+	#flash protect 0 0 last on
+	reset
+	echo "Burning Complete!"
+}
+
+echo ""
+echo "##### Leaving Configuration Mode..."
+init
+reset init
+flash probe 0
+flash banks
+#flash info 0
+
+echo ""
+echo "##### Waiting for debug connections..."
+
+
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile b/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile
index 217d1d24..16611673 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile
+++ b/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile
@@ -13,20 +13,22 @@
 
 # uGFX settings
 	# See $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk for the list of variables
-	GFXLIB					= ../uGFX
+	GFXLIB					= ../../resources/ugfx
 	GFXBOARD				= STM32F429i-Discovery
 	GFXDEMO					= modules/gdisp/basics
 
 # ChibiOS settings
 ifeq ($(OPT_OS),chibios)
-	# See $(GFXLIB)/tools/gmake_scripts/os_chibios.mk for the list of variables
-	CHIBIOS				= ../ChibiOS3
-	CHIBIOS_VERSION		= 3
-	CHIBIOS_BOARD		= ST_STM32F429I_DISCOVERY
-	CHIBIOS_CPUCLASS    = ARMCMx
-	CHIBIOS_PLATFORM	= STM32/STM32F4xx
-	CHIBIOS_PORT		= stm32f4xx
-	CHIBIOS_LDSCRIPT	= STM32F407xG.ld
+	# See $(GFXLIB)/tools/gmake_scripts/os_chibios_x.mk for the list of variables
+	CHIBIOS					= ../../resources/chibios_3.0.1
+	CHIBIOS_VERSION			= 3
+	CHIBIOS_BOARD			= ST_STM32F429I_DISCOVERY
+	CHIBIOS_CPUCLASS    	= ARMCMx
+	CHIBIOS_PLATFORM		= STM32
+	CHIBIOS_DEVICE_FAMILY	= STM32F4xx
+	CHIBIOS_STARTUP			= startup_stm32f4xx
+	CHIBIOS_PORT			= v7m
+	CHIBIOS_LDSCRIPT		= STM32F429xI.ld
 endif
 
 ##############################################################################################
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_3.x/chconf.h b/boards/base/STM32F429i-Discovery/example_chibios_3.x/chconf.h
index 53700421..4a34b223 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_3.x/chconf.h
+++ b/boards/base/STM32F429i-Discovery/example_chibios_3.x/chconf.h
@@ -1,5 +1,5 @@
 /*
-    ChibiOS - Copyright (C) 2006-2014 Giovanni Di Sirio
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -99,7 +99,8 @@
  * @details When this option is activated the function @p chSysInit()
  *          does not spawn the idle thread. The application @p main()
  *          function becomes the idle thread and must implement an
- *          infinite loop. */
+ *          infinite loop.
+ */
 #define CH_CFG_NO_IDLE_THREAD               FALSE
 
 /** @} */
@@ -440,7 +441,7 @@
  * @details This hook is invoked just before switching between threads.
  */
 #define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
-  /* System halt code here.*/                                               \
+  /* Context switch code here.*/                                            \
 }
 
 /**
@@ -449,7 +450,7 @@
  *          should be invoked from here.
  * @note    This macro can be used to activate a power saving mode.
  */
-#define CH_CFG_IDLE_ENTER_HOOK() {                                         \
+#define CH_CFG_IDLE_ENTER_HOOK() {                                          \
 }
 
 /**
@@ -458,7 +459,7 @@
  *          should be invoked from here.
  * @note    This macro can be used to deactivate a power saving mode.
  */
-#define CH_CFG_IDLE_LEAVE_HOOK() {                                         \
+#define CH_CFG_IDLE_LEAVE_HOOK() {                                          \
 }
 
 /**
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h b/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h
index 90ceebc0..6f80a255 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h
+++ b/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h
@@ -1,5 +1,5 @@
 /*
-    ChibiOS - Copyright (C) 2006-2014 Giovanni Di Sirio
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -51,6 +51,13 @@
 #define HAL_USE_CAN                 FALSE
 #endif
 
+/**
+ * @brief   Enables the DAC subsystem.
+ */
+#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
+#define HAL_USE_DAC                 FALSE
+#endif
+
 /**
  * @brief   Enables the EXT subsystem.
  */
@@ -125,14 +132,14 @@
  * @brief   Enables the SERIAL subsystem.
  */
 #if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL              FALSE
+#define HAL_USE_SERIAL              TRUE
 #endif
 
 /**
  * @brief   Enables the SERIAL over USB subsystem.
  */
 #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL_USB          TRUE
+#define HAL_USE_SERIAL_USB          FALSE
 #endif
 
 /**
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h b/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h
index c64b2740..80417b89 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h
+++ b/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h
@@ -1,5 +1,5 @@
 /*
-    ChibiOS - Copyright (C) 2006-2014 Giovanni Di Sirio
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -14,6 +14,9 @@
     limitations under the License.
 */
 
+#ifndef _MCUCONF_H_
+#define _MCUCONF_H_
+
 /*
  * STM32F4xx drivers configuration.
  * The following settings override the default settings present in
@@ -87,6 +90,19 @@
 #define STM32_CAN_CAN1_IRQ_PRIORITY         11
 #define STM32_CAN_CAN2_IRQ_PRIORITY         11
 
+/*
+ * DAC driver system settings.
+ */
+#define STM32_DAC_DUAL_MODE                 FALSE
+#define STM32_DAC_USE_DAC1_CH1              FALSE
+#define STM32_DAC_USE_DAC1_CH2              FALSE
+#define STM32_DAC_DAC1_CH1_IRQ_PRIORITY     10
+#define STM32_DAC_DAC1_CH2_IRQ_PRIORITY     10
+#define STM32_DAC_DAC1_CH1_DMA_PRIORITY     2
+#define STM32_DAC_DAC1_CH2_DMA_PRIORITY     2
+#define STM32_DAC_DAC1_CH1_DMA_STREAM       STM32_DMA_STREAM_ID(1, 5)
+#define STM32_DAC_DAC1_CH2_DMA_STREAM       STM32_DMA_STREAM_ID(1, 6)
+
 /*
  * EXT driver system settings.
  */
@@ -136,10 +152,9 @@
 /*
  * I2C driver system settings.
  */
-#define HAL_USE_I2C							TRUE
 #define STM32_I2C_USE_I2C1                  FALSE
 #define STM32_I2C_USE_I2C2                  FALSE
-#define STM32_I2C_USE_I2C3                  TRUE
+#define STM32_I2C_USE_I2C3                  FALSE
 #define STM32_I2C_BUSY_TIMEOUT              50
 #define STM32_I2C_I2C1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
 #define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 6)
@@ -218,7 +233,7 @@
  * SERIAL driver system settings.
  */
 #define STM32_SERIAL_USE_USART1             FALSE
-#define STM32_SERIAL_USE_USART2             FALSE
+#define STM32_SERIAL_USE_USART2             TRUE
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
@@ -233,37 +248,21 @@
 /*
  * SPI driver system settings.
  */
-#define HAL_USE_SPI							TRUE
 #define STM32_SPI_USE_SPI1                  FALSE
 #define STM32_SPI_USE_SPI2                  FALSE
 #define STM32_SPI_USE_SPI3                  FALSE
-#define STM32_SPI_USE_SPI4                  FALSE
-#define STM32_SPI_USE_SPI5                  TRUE
-#define STM32_SPI_USE_SPI6                  FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
-#define STM32_SPI_SPI4_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
-#define STM32_SPI_SPI4_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
-#define STM32_SPI_SPI5_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
-#define STM32_SPI_SPI5_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 4)
-#define STM32_SPI_SPI6_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 6)
-#define STM32_SPI_SPI6_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 5)
 #define STM32_SPI_SPI1_DMA_PRIORITY         1
 #define STM32_SPI_SPI2_DMA_PRIORITY         1
 #define STM32_SPI_SPI3_DMA_PRIORITY         1
-#define STM32_SPI_SPI4_DMA_PRIORITY         1
-#define STM32_SPI_SPI5_DMA_PRIORITY         1
-#define STM32_SPI_SPI6_DMA_PRIORITY         1
 #define STM32_SPI_SPI1_IRQ_PRIORITY         10
 #define STM32_SPI_SPI2_IRQ_PRIORITY         10
 #define STM32_SPI_SPI3_IRQ_PRIORITY         10
-#define STM32_SPI_SPI4_IRQ_PRIORITY         10
-#define STM32_SPI_SPI5_IRQ_PRIORITY         10
-#define STM32_SPI_SPI6_IRQ_PRIORITY         10
 #define STM32_SPI_DMA_ERROR_HOOK(spip)      osalSysHalt("DMA failure")
 
 /*
@@ -310,8 +309,8 @@
 /*
  * USB driver system settings.
  */
-#define STM32_USB_USE_OTG1                  FALSE
-#define STM32_USB_USE_OTG2                  TRUE
+#define STM32_USB_USE_OTG1                  TRUE
+#define STM32_USB_USE_OTG2                  FALSE
 #define STM32_USB_OTG1_IRQ_PRIORITY         14
 #define STM32_USB_OTG2_IRQ_PRIORITY         14
 #define STM32_USB_OTG1_RX_FIFO_SIZE         512
@@ -319,3 +318,5 @@
 #define STM32_USB_OTG_THREAD_PRIO           LOWPRIO
 #define STM32_USB_OTG_THREAD_STACK_SIZE     128
 #define STM32_USB_OTGFIFO_FILL_BASEPRI      0
+
+#endif /* _MCUCONF_H_ */
diff --git a/tools/gmake_scripts/os_chibios.mk b/tools/gmake_scripts/os_chibios.mk
index f583d186..536ec3f7 100644
--- a/tools/gmake_scripts/os_chibios.mk
+++ b/tools/gmake_scripts/os_chibios.mk
@@ -9,77 +9,12 @@
 
 # Requirements:
 #
-# CHIBIOS:			The location of the ChibiOS code	eg CHIBIOS=../chibios
-# CHIBIOS_PLATFORM	The name of the ChibiOS platform	eg CHIBIOS_PLATFORM=AT91SAM7
-# CHIBIOS_PORT		The name of the ChibiOS port		eg CHIBIOS_PORT=GCC/ARM/AT91SAM7
-# CHIBIOS_CPUCLASS  The class of the CPU. Only required for ChibiOS v3   eg CHIBIOS_CPUCLASS=ARMCMx
+# CHIBIOS_VERSION               Which version of ChibiOS is this (2 or 3) - default is 3
 #
 
-# Optional:
-#
-# CHIBIOS_LDSCRIPT	The name of the loader script		eg CHIBIOS_LDSCRIPT=AT91SAM7X256.ld
-# CHIBIOS_BOARD		The name of the ChibiOS board		eg CHIBIOS_BOARD=OLIMEX_SAM7_EX256 - if not specified you must include equivalent code yourself
-# CHIBIOS_STM32LIB	Use the STM32 library source for drivers instead of native drivers (yes or no) - default no
-# CHIBIOS_VERSION	Which version of ChibiOS is this (2 or 3) - default is 2
-# CHIBIOS_PROCESS_STACKSIZE     Size of the ChibiOS process stack. Only useful if the link script supports it - default is 0x400
-# CHIBIOS_EXCEPTIONS_STACKSIZE  Size of the ChibiOS exceptopms stack. Only useful if the link script supports it - default is 0x400
-#
-
-PATHLIST += CHIBIOS
 
-ifeq ($(CHIBIOS_VERSION),3)
-  include $(CHIBIOS)/os/hal/hal.mk
-  include $(CHIBIOS)/os/hal/osal/rt/osal.mk
-  include $(CHIBIOS)/os/hal/ports/$(CHIBIOS_PLATFORM)/platform.mk
-  include $(CHIBIOS)/os/rt/rt.mk
-  include $(CHIBIOS)/os/rt/ports/$(CHIBIOS_CPUCLASS)/compilers/GCC/mk/port_$(CHIBIOS_PORT).mk
-  ifneq ($(CHIBIOS_BOARD),)
-    include $(CHIBIOS)/os/hal/boards/$(CHIBIOS_BOARD)/board.mk
-  endif
-  LIBPATH += $(CHIBIOS)/os/common/ports/$(CHIBIOS_CPUCLASS)/compilers/GCC
+ifeq ($(CHIBIOS_VERSION),2)
+  include $(GFXLIB)/tools/gmake_scripts/os_chibios_2.mk
 else
-  include $(CHIBIOS)/os/hal/hal.mk
-  include $(CHIBIOS)/os/hal/platforms/$(CHIBIOS_PLATFORM)/platform.mk
-  include $(CHIBIOS)/os/kernel/kernel.mk
-  include $(CHIBIOS)/os/ports/$(CHIBIOS_PORT)/port.mk
-  ifneq ($(CHIBIOS_BOARD),)
-    include $(CHIBIOS)/boards/$(CHIBIOS_BOARD)/board.mk
-  endif
-endif
-
-ifeq ($(LDSCRIPT),)
-  ifneq ($(CHIBIOS_LDSCRIPT),)
-    LDSCRIPT= $(PORTLD)/$(CHIBIOS_LDSCRIPT)
-  endif
+  include $(GFXLIB)/tools/gmake_scripts/os_chibios_3.mk
 endif
-
-ifneq ($(LDSCRIPT),)
-  ifeq ($(CHIBIOS_PROCESS_STACKSIZE),)
-    LDFLAGS += -Wl,--defsym=__process_stack_size__=0x400
-  else
-    LDFLAGS += -Wl,--defsym=__process_stack_size__=$(CHIBIOS_PROCESS_STACKSIZE)
-  endif
-  ifeq ($(CHIBIOS_EXCEPTIONS_STACKSIZE),)
-    LDFLAGS += -Wl,--defsym=__main_stack_size__=0x400
-  else
-    LDFLAGS += -Wl,--defsym=__main_stack_size__=$(CHIBIOS_EXCEPTIONS_STACKSIZE)
-  endif
-endif
-
-ifeq ($(CHIBIOS_STM32LIB),yes)
-  include $(CHIBIOS)/ext/stm32lib/stm32lib.mk
-  SRC     += $(STM32SRC)
-  DEFS    += USE_STDPERIPH_DRIVER
-  INCPATH += $(STM32INC)
-endif
-
-INCPATH += $(PORTINC) $(KERNINC) $(TESTINC) $(OSALINC) \
-           $(HALINC) $(PLATFORMINC) $(BOARDINC)
-SRC  += $(PORTSRC) \
-        $(KERNSRC) \
-        $(TESTSRC) \
-        $(HALSRC) \
-        $(PLATFORMSRC) \
-        $(BOARDSRC) \
-        $(OSALSRC) \
-        $(PORTASM)
diff --git a/tools/gmake_scripts/os_chibios_2.mk b/tools/gmake_scripts/os_chibios_2.mk
new file mode 100644
index 00000000..299f42ec
--- /dev/null
+++ b/tools/gmake_scripts/os_chibios_2.mk
@@ -0,0 +1,72 @@
+#
+# This file is subject to the terms of the GFX License. If a copy of
+# the license was not distributed with this file, you can obtain one at:
+#
+#             http://ugfx.org/license.html
+#
+
+# See readme.txt for the make API
+
+# Requirements:
+#
+# CHIBIOS                       The location of the ChibiOS code    eg. CHIBIOS = ../chibios
+# CHIBIOS_PLATFORM              The name of the ChibiOS platform    eg. CHIBIOS_PLATFORM = AT91SAM7
+# CHIBIOS_PORT                  The name of the ChibiOS port    eg. CHIBIOS_PORT = GCC/ARM/AT91SAM7
+#
+
+# Optional:
+#
+# CHIBIOS_LDSCRIPT              The name of the loader script    eg. CHIBIOS_LDSCRIPT = AT91SAM7X256.ld
+# CHIBIOS_BOARD                 The name of the ChibiOS board    eg. CHIBIOS_BOARD = OLIMEX_SAM7_EX256 - if not specified you must include equivalent code yourself
+# CHIBIOS_VERSION               Which version of ChibiOS is this (2 or 3) - default is 3
+# CHIBIOS_STM32LIB              Use the STM32 library source for drivers instead of native drivers (yes or no) - default no
+# CHIBIOS_PROCESS_STACKSIZE     Size of the ChibiOS process stack. Only useful if the link script supports it - default is 0x400
+# CHIBIOS_EXCEPTIONS_STACKSIZE  Size of the ChibiOS exceptopms stack. Only useful if the link script supports it - default is 0x400
+#
+
+PATHLIST += CHIBIOS
+
+include $(CHIBIOS)/os/hal/hal.mk
+include $(CHIBIOS)/os/hal/platforms/$(CHIBIOS_PLATFORM)/platform.mk
+include $(CHIBIOS)/os/kernel/kernel.mk
+include $(CHIBIOS)/os/ports/$(CHIBIOS_PORT)/port.mk
+ifneq ($(CHIBIOS_BOARD),)
+  include $(CHIBIOS)/boards/$(CHIBIOS_BOARD)/board.mk
+endif
+
+ifeq ($(LDSCRIPT),)
+  ifneq ($(CHIBIOS_LDSCRIPT),)
+    LDSCRIPT= $(PORTLD)/$(CHIBIOS_LDSCRIPT)
+  endif
+endif
+
+ifneq ($(LDSCRIPT),)
+  ifeq ($(CHIBIOS_PROCESS_STACKSIZE),)
+    LDFLAGS += -Wl,--defsym=__process_stack_size__=0x400
+  else
+    LDFLAGS += -Wl,--defsym=__process_stack_size__=$(CHIBIOS_PROCESS_STACKSIZE)
+  endif
+  ifeq ($(CHIBIOS_EXCEPTIONS_STACKSIZE),)
+    LDFLAGS += -Wl,--defsym=__main_stack_size__=0x400
+  else
+    LDFLAGS += -Wl,--defsym=__main_stack_size__=$(CHIBIOS_EXCEPTIONS_STACKSIZE)
+  endif
+endif
+
+ifeq ($(CHIBIOS_STM32LIB),yes)
+  include $(CHIBIOS)/ext/stm32lib/stm32lib.mk
+  SRC     += $(STM32SRC)
+  DEFS    += USE_STDPERIPH_DRIVER
+  INCPATH += $(STM32INC)
+endif
+
+INCPATH += $(PORTINC) $(KERNINC) $(OSALINC) \
+           $(HALINC) $(PLATFORMINC) $(BOARDINC)
+
+SRC  += $(PORTSRC) \
+        $(KERNSRC) \
+        $(HALSRC) \
+        $(PLATFORMSRC) \
+        $(BOARDSRC) \
+        $(OSALSRC) \
+        $(PORTASM)
diff --git a/tools/gmake_scripts/os_chibios_3.mk b/tools/gmake_scripts/os_chibios_3.mk
new file mode 100644
index 00000000..1a44f4b1
--- /dev/null
+++ b/tools/gmake_scripts/os_chibios_3.mk
@@ -0,0 +1,84 @@
+#
+# This file is subject to the terms of the GFX License. If a copy of
+# the license was not distributed with this file, you can obtain one at:
+#
+#             http://ugfx.org/license.html
+#
+
+# See readme.txt for the make API
+
+# Requirements:
+#
+# CHIBIOS                         The location of the ChibiOS code.    eg CHIBIOS = ../chibios
+# CHIBIOS_CPUCLASS                The class of the CPU.    eg CHIBIOS_CPUCLASS = ARMCMx
+# CHIBIOS_PLATFORM                The name of the ChibiOS platform.    eg CHIBIOS_PLATFORM = STM32
+# CHIBIOS_DEVICE_FAMILY           The name of the ChibiOS device family.    eg CHIBIOS_DEVICE_FAMILY = STM32F4xx
+# CHIBIOS_STARTUP                 The name of the ChibiOS startup files.    eg CHIBIOS_STARTUP = startup_stm32f4xx
+# CHIBIOS_PORT                    The name of the ChibiOS port.    eg CHIBIOS_PORT = v7m
+#
+
+# Optional:
+#
+# CHIBIOS_LDSCRIPT                The name of the loader script    eg CHIBIOS_LDSCRIPT = STM32F429xI.ld
+# CHIBIOS_BOARD                   The name of the ChibiOS board    eg CHIBIOS_BOARD = ST_STM32F429I_DISCOVERY - if not specified you must include equivalent code yourself
+# CHIBIOS_VERSION                 Which version of ChibiOS is this (2 or 3) - default is 3
+# CHIBIOS_PROCESS_STACKSIZE       Size of the ChibiOS process stack. Only useful if the link script supports it - default is 0x400
+# CHIBIOS_EXCEPTIONS_STACKSIZE    Size of the ChibiOS exceptopms stack. Only useful if the link script supports it - default is 0x400
+#
+
+PATHLIST += CHIBIOS
+
+
+
+include $(CHIBIOS)/os/common/ports/$(CHIBIOS_CPUCLASS)/compilers/GCC/mk/$(CHIBIOS_STARTUP).mk
+include $(CHIBIOS)/os/hal/hal.mk
+include $(CHIBIOS)/os/hal/ports/$(CHIBIOS_PLATFORM)/$(CHIBIOS_DEVICE_FAMILY)/platform.mk
+include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+include $(CHIBIOS)/os/rt/rt.mk
+include $(CHIBIOS)/os/rt/ports/$(CHIBIOS_CPUCLASS)/compilers/GCC/mk/port_$(CHIBIOS_PORT).mk
+ifneq ($(CHIBIOS_BOARD),)
+  include $(CHIBIOS)/os/hal/boards/$(CHIBIOS_BOARD)/board.mk
+endif
+LIBPATH += $(CHIBIOS)/os/common/ports/$(CHIBIOS_CPUCLASS)/compilers/GCC
+
+ifeq ($(LDSCRIPT),)
+  ifneq ($(CHIBIOS_LDSCRIPT),)
+    LDSCRIPT= $(STARTUPLD)/$(CHIBIOS_LDSCRIPT)
+  endif
+endif
+
+ifneq ($(LDSCRIPT),)
+  ifeq ($(CHIBIOS_PROCESS_STACKSIZE),)
+    LDFLAGS += -Wl,--defsym=__process_stack_size__=0x400
+  else
+    LDFLAGS += -Wl,--defsym=__process_stack_size__=$(CHIBIOS_PROCESS_STACKSIZE)
+  endif
+  ifeq ($(CHIBIOS_EXCEPTIONS_STACKSIZE),)
+    LDFLAGS += -Wl,--defsym=__main_stack_size__=0x400
+  else
+    LDFLAGS += -Wl,--defsym=__main_stack_size__=$(CHIBIOS_EXCEPTIONS_STACKSIZE)
+  endif
+endif
+
+# Add include files
+INCPATH +=  $(STARTUPINC) \
+            $(KERNINC) \
+            $(PORTINC) \
+            $(OSALINC) \
+            $(HALINC) \
+            $(PLATFORMINC) \
+            $(BOARDINC)
+
+# Add C files
+SRC  += $(STARTUPSRC) \
+        $(KERNSRC) \
+        $(PORTSRC) \
+        $(OSALSRC) \
+        $(HALSRC) \
+        $(PLATFORMSRC) \
+        $(BOARDSRC)
+
+# Add ASM files
+SRC  += $(STARTUPASM) \
+        $(PORTASM) \
+        $(OSALASM)
-- 
cgit v1.2.3


From 2fc483e152203668e5b37eebb2e8455d8bc76f4c Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@seriouslyembedded.com>
Date: Sat, 29 Aug 2015 16:57:12 +0200
Subject: Updating ChibiOS 3.x build system support

---
 .../example_chibios_3.x/Makefile                   |    5 +-
 .../example_chibios_3.x/board.c                    |  124 ++
 .../example_chibios_3.x/board.h                    | 1296 ++++++++++++++++++++
 .../example_chibios_2.x/Makefile                   |   13 +-
 4 files changed, 1429 insertions(+), 9 deletions(-)
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.c
 create mode 100644 boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.h

diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
index 16611673..d4cc3001 100644
--- a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
@@ -14,7 +14,7 @@
 # uGFX settings
 	# See $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk for the list of variables
 	GFXLIB					= ../../resources/ugfx
-	GFXBOARD				= STM32F429i-Discovery
+	GFXBOARD				= Embest-STM32-DMSTF4BB
 	GFXDEMO					= modules/gdisp/basics
 
 # ChibiOS settings
@@ -22,7 +22,6 @@ ifeq ($(OPT_OS),chibios)
 	# See $(GFXLIB)/tools/gmake_scripts/os_chibios_x.mk for the list of variables
 	CHIBIOS					= ../../resources/chibios_3.0.1
 	CHIBIOS_VERSION			= 3
-	CHIBIOS_BOARD			= ST_STM32F429I_DISCOVERY
 	CHIBIOS_CPUCLASS    	= ARMCMx
 	CHIBIOS_PLATFORM		= STM32
 	CHIBIOS_DEVICE_FAMILY	= STM32F4xx
@@ -42,7 +41,7 @@ CXXFLAGS = -fno-rtti
 ASFLAGS  =
 LDFLAGS  =
 
-SRC      = 
+SRC      = board.c
 OBJS     =
 DEFS     =
 LIBS     =
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.c b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.c
new file mode 100644
index 00000000..692cf99b
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.c
@@ -0,0 +1,124 @@
+/*
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "hal.h"
+
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+/**
+ * @brief   PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ *          This variable is used by the HAL when initializing the PAL driver.
+ */
+const PALConfig pal_default_config = {
+#if STM32_HAS_GPIOA
+  {VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
+   VAL_GPIOA_ODR,   VAL_GPIOA_AFRL,   VAL_GPIOA_AFRH},
+#endif
+#if STM32_HAS_GPIOB
+  {VAL_GPIOB_MODER, VAL_GPIOB_OTYPER, VAL_GPIOB_OSPEEDR, VAL_GPIOB_PUPDR,
+   VAL_GPIOB_ODR,   VAL_GPIOB_AFRL,   VAL_GPIOB_AFRH},
+#endif
+#if STM32_HAS_GPIOC
+  {VAL_GPIOC_MODER, VAL_GPIOC_OTYPER, VAL_GPIOC_OSPEEDR, VAL_GPIOC_PUPDR,
+   VAL_GPIOC_ODR,   VAL_GPIOC_AFRL,   VAL_GPIOC_AFRH},
+#endif
+#if STM32_HAS_GPIOD
+  {VAL_GPIOD_MODER, VAL_GPIOD_OTYPER, VAL_GPIOD_OSPEEDR, VAL_GPIOD_PUPDR,
+   VAL_GPIOD_ODR,   VAL_GPIOD_AFRL,   VAL_GPIOD_AFRH},
+#endif
+#if STM32_HAS_GPIOE
+  {VAL_GPIOE_MODER, VAL_GPIOE_OTYPER, VAL_GPIOE_OSPEEDR, VAL_GPIOE_PUPDR,
+   VAL_GPIOE_ODR,   VAL_GPIOE_AFRL,   VAL_GPIOE_AFRH},
+#endif
+#if STM32_HAS_GPIOF
+  {VAL_GPIOF_MODER, VAL_GPIOF_OTYPER, VAL_GPIOF_OSPEEDR, VAL_GPIOF_PUPDR,
+   VAL_GPIOF_ODR,   VAL_GPIOF_AFRL,   VAL_GPIOF_AFRH},
+#endif
+#if STM32_HAS_GPIOG
+  {VAL_GPIOG_MODER, VAL_GPIOG_OTYPER, VAL_GPIOG_OSPEEDR, VAL_GPIOG_PUPDR,
+   VAL_GPIOG_ODR,   VAL_GPIOG_AFRL,   VAL_GPIOG_AFRH},
+#endif
+#if STM32_HAS_GPIOH
+  {VAL_GPIOH_MODER, VAL_GPIOH_OTYPER, VAL_GPIOH_OSPEEDR, VAL_GPIOH_PUPDR,
+   VAL_GPIOH_ODR,   VAL_GPIOH_AFRL,   VAL_GPIOH_AFRH},
+#endif
+#if STM32_HAS_GPIOI
+  {VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
+   VAL_GPIOI_ODR,   VAL_GPIOI_AFRL,   VAL_GPIOI_AFRH}
+#endif
+};
+#endif
+
+/**
+ * @brief   Early initialization code.
+ * @details This initialization must be performed just after stack setup
+ *          and before any other initialization.
+ */
+void __early_init(void) {
+
+  stm32_clock_init();
+}
+
+#if HAL_USE_SDC || defined(__DOXYGEN__)
+/**
+ * @brief   SDC card detection.
+ */
+bool sdc_lld_is_card_inserted(SDCDriver *sdcp) {
+
+  (void)sdcp;
+  /* TODO: Fill the implementation.*/
+  return true;
+}
+
+/**
+ * @brief   SDC card write protection detection.
+ */
+bool sdc_lld_is_write_protected(SDCDriver *sdcp) {
+
+  (void)sdcp;
+  /* TODO: Fill the implementation.*/
+  return false;
+}
+#endif /* HAL_USE_SDC */
+
+#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
+/**
+ * @brief   MMC_SPI card detection.
+ */
+bool mmc_lld_is_card_inserted(MMCDriver *mmcp) {
+
+  (void)mmcp;
+  /* TODO: Fill the implementation.*/
+  return true;
+}
+
+/**
+ * @brief   MMC_SPI card write protection detection.
+ */
+bool mmc_lld_is_write_protected(MMCDriver *mmcp) {
+
+  (void)mmcp;
+  /* TODO: Fill the implementation.*/
+  return false;
+}
+#endif
+
+/**
+ * @brief   Board-specific initialization code.
+ * @todo    Add your board-specific code, if any.
+ */
+void boardInit(void) {
+}
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.h b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.h
new file mode 100644
index 00000000..f033e5dc
--- /dev/null
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/board.h
@@ -0,0 +1,1296 @@
+/*
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for STMicroelectronics STM32F4-Discovery board.
+ */
+
+/*
+ * Board identifier.
+ */
+#define BOARD_ST_STM32F4_DISCOVERY
+#define BOARD_NAME                  "STMicroelectronics STM32F4-Discovery"
+
+
+/*
+ * Board oscillators-related settings.
+ * NOTE: LSE not fitted.
+ */
+#if !defined(STM32_LSECLK)
+#define STM32_LSECLK                0U
+#endif
+
+#if !defined(STM32_HSECLK)
+#define STM32_HSECLK                8000000U
+#endif
+
+/*
+ * Board voltages.
+ * Required for performance limits calculation.
+ */
+#define STM32_VDD                   300U
+
+/*
+ * MCU type as defined in the ST header.
+ */
+#define STM32F407xx
+
+/*
+ * IO pins assignments.
+ */
+#define GPIOA_BUTTON                0U
+#define GPIOA_PIN1                  1U
+#define GPIOA_PIN2                  2U
+#define GPIOA_PIN3                  3U
+#define GPIOA_LRCK                  4U
+#define GPIOA_SPC                   5U
+#define GPIOA_SDO                   6U
+#define GPIOA_SDI                   7U
+#define GPIOA_PIN8                  8U
+#define GPIOA_VBUS_FS               9U
+#define GPIOA_OTG_FS_ID             10U
+#define GPIOA_OTG_FS_DM             11U
+#define GPIOA_OTG_FS_DP             12U
+#define GPIOA_SWDIO                 13U
+#define GPIOA_SWCLK                 14U
+#define GPIOA_PIN15                 15U
+
+#define GPIOB_PIN0                  0U
+#define GPIOB_PIN1                  1U
+#define GPIOB_PIN2                  2U
+#define GPIOB_SWO                   3U
+#define GPIOB_PIN4                  4U
+#define GPIOB_PIN5                  5U
+#define GPIOB_SCL                   6U
+#define GPIOB_PIN7                  7U
+#define GPIOB_PIN8                  8U
+#define GPIOB_SDA                   9U
+#define GPIOB_CLK_IN                10U
+#define GPIOB_PIN11                 11U
+#define GPIOB_PIN12                 12U
+#define GPIOB_PIN13                 13U
+#define GPIOB_PIN14                 14U
+#define GPIOB_PIN15                 15U
+
+#define GPIOC_OTG_FS_POWER_ON       0U
+#define GPIOC_PIN1                  1U
+#define GPIOC_PIN2                  2U
+#define GPIOC_PDM_OUT               3U
+#define GPIOC_PIN4                  4U
+#define GPIOC_PIN5                  5U
+#define GPIOC_PIN6                  6U
+#define GPIOC_MCLK                  7U
+#define GPIOC_PIN8                  8U
+#define GPIOC_PIN9                  9U
+#define GPIOC_SCLK                  10U
+#define GPIOC_PIN11                 11U
+#define GPIOC_SDIN                  12U
+#define GPIOC_PIN13                 13U
+#define GPIOC_PIN14                 14U
+#define GPIOC_PIN15                 15U
+
+#define GPIOD_PIN0                  0U
+#define GPIOD_PIN1                  1U
+#define GPIOD_PIN2                  2U
+#define GPIOD_PIN3                  3U
+#define GPIOD_RESET                 4U
+#define GPIOD_OVER_CURRENT          5U
+#define GPIOD_PIN6                  6U
+#define GPIOD_PIN7                  7U
+#define GPIOD_PIN8                  8U
+#define GPIOD_PIN9                  9U
+#define GPIOD_PIN10                 10U
+#define GPIOD_PIN11                 11U
+#define GPIOD_LED4                  12U
+#define GPIOD_LED3                  13U
+#define GPIOD_LED5                  14U
+#define GPIOD_LED6                  15U
+
+#define GPIOE_INT1                  0U
+#define GPIOE_INT2                  1U
+#define GPIOE_PIN2                  2U
+#define GPIOE_CS_SPI                3U
+#define GPIOE_PIN4                  4U
+#define GPIOE_PIN5                  5U
+#define GPIOE_PIN6                  6U
+#define GPIOE_PIN7                  7U
+#define GPIOE_PIN8                  8U
+#define GPIOE_PIN9                  9U
+#define GPIOE_PIN10                 10U
+#define GPIOE_PIN11                 11U
+#define GPIOE_PIN12                 12U
+#define GPIOE_PIN13                 13U
+#define GPIOE_PIN14                 14U
+#define GPIOE_PIN15                 15U
+
+#define GPIOF_PIN0                  0U
+#define GPIOF_PIN1                  1U
+#define GPIOF_PIN2                  2U
+#define GPIOF_PIN3                  3U
+#define GPIOF_PIN4                  4U
+#define GPIOF_PIN5                  5U
+#define GPIOF_PIN6                  6U
+#define GPIOF_PIN7                  7U
+#define GPIOF_PIN8                  8U
+#define GPIOF_PIN9                  9U
+#define GPIOF_PIN10                 10U
+#define GPIOF_PIN11                 11U
+#define GPIOF_PIN12                 12U
+#define GPIOF_PIN13                 13U
+#define GPIOF_PIN14                 14U
+#define GPIOF_PIN15                 15U
+
+#define GPIOG_PIN0                  0U
+#define GPIOG_PIN1                  1U
+#define GPIOG_PIN2                  2U
+#define GPIOG_PIN3                  3U
+#define GPIOG_PIN4                  4U
+#define GPIOG_PIN5                  5U
+#define GPIOG_PIN6                  6U
+#define GPIOG_PIN7                  7U
+#define GPIOG_PIN8                  8U
+#define GPIOG_PIN9                  9U
+#define GPIOG_PIN10                 10U
+#define GPIOG_PIN11                 11U
+#define GPIOG_PIN12                 12U
+#define GPIOG_PIN13                 13U
+#define GPIOG_PIN14                 14U
+#define GPIOG_PIN15                 15U
+
+#define GPIOH_OSC_IN                0U
+#define GPIOH_OSC_OUT               1U
+#define GPIOH_PIN2                  2U
+#define GPIOH_PIN3                  3U
+#define GPIOH_PIN4                  4U
+#define GPIOH_PIN5                  5U
+#define GPIOH_PIN6                  6U
+#define GPIOH_PIN7                  7U
+#define GPIOH_PIN8                  8U
+#define GPIOH_PIN9                  9U
+#define GPIOH_PIN10                 10U
+#define GPIOH_PIN11                 11U
+#define GPIOH_PIN12                 12U
+#define GPIOH_PIN13                 13U
+#define GPIOH_PIN14                 14U
+#define GPIOH_PIN15                 15U
+
+#define GPIOI_PIN0                  0U
+#define GPIOI_PIN1                  1U
+#define GPIOI_PIN2                  2U
+#define GPIOI_PIN3                  3U
+#define GPIOI_PIN4                  4U
+#define GPIOI_PIN5                  5U
+#define GPIOI_PIN6                  6U
+#define GPIOI_PIN7                  7U
+#define GPIOI_PIN8                  8U
+#define GPIOI_PIN9                  9U
+#define GPIOI_PIN10                 10U
+#define GPIOI_PIN11                 11U
+#define GPIOI_PIN12                 12U
+#define GPIOI_PIN13                 13U
+#define GPIOI_PIN14                 14U
+#define GPIOI_PIN15                 15U
+
+/*
+ * I/O ports initial setup, this configuration is established soon after reset
+ * in the initialization code.
+ * Please refer to the STM32 Reference Manual for details.
+ */
+#define PIN_MODE_INPUT(n)           (0U << ((n) * 2U))
+#define PIN_MODE_OUTPUT(n)          (1U << ((n) * 2U))
+#define PIN_MODE_ALTERNATE(n)       (2U << ((n) * 2U))
+#define PIN_MODE_ANALOG(n)          (3U << ((n) * 2U))
+#define PIN_ODR_LOW(n)              (0U << (n))
+#define PIN_ODR_HIGH(n)             (1U << (n))
+#define PIN_OTYPE_PUSHPULL(n)       (0U << (n))
+#define PIN_OTYPE_OPENDRAIN(n)      (1U << (n))
+#define PIN_OSPEED_2M(n)            (0U << ((n) * 2U))
+#define PIN_OSPEED_25M(n)           (1U << ((n) * 2U))
+#define PIN_OSPEED_50M(n)           (2U << ((n) * 2U))
+#define PIN_OSPEED_100M(n)          (3U << ((n) * 2U))
+#define PIN_PUPDR_FLOATING(n)       (0U << ((n) * 2U))
+#define PIN_PUPDR_PULLUP(n)         (1U << ((n) * 2U))
+#define PIN_PUPDR_PULLDOWN(n)       (2U << ((n) * 2U))
+#define PIN_AFIO_AF(n, v)           ((v) << (((n) % 8U) * 4U))
+
+/*
+ * GPIOA setup:
+ *
+ * PA0  - BUTTON                    (input floating).
+ * PA1  - PIN1                      (input pullup).
+ * PA2  - PIN2                      (input pullup).
+ * PA3  - PIN3                      (input pullup).
+ * PA4  - LRCK                      (alternate 6).
+ * PA5  - SPC                       (alternate 5).
+ * PA6  - SDO                       (alternate 5).
+ * PA7  - SDI                       (alternate 5).
+ * PA8  - PIN8                      (input pullup).
+ * PA9  - VBUS_FS                   (input floating).
+ * PA10 - OTG_FS_ID                 (alternate 10).
+ * PA11 - OTG_FS_DM                 (alternate 10).
+ * PA12 - OTG_FS_DP                 (alternate 10).
+ * PA13 - SWDIO                     (alternate 0).
+ * PA14 - SWCLK                     (alternate 0).
+ * PA15 - PIN15                     (input pullup).
+ */
+#define VAL_GPIOA_MODER             (PIN_MODE_INPUT(GPIOA_BUTTON) |         \
+                                     PIN_MODE_INPUT(GPIOA_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOA_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOA_PIN3) |           \
+                                     PIN_MODE_ALTERNATE(GPIOA_LRCK) |       \
+                                     PIN_MODE_ALTERNATE(GPIOA_SPC) |        \
+                                     PIN_MODE_ALTERNATE(GPIOA_SDO) |        \
+                                     PIN_MODE_ALTERNATE(GPIOA_SDI) |        \
+                                     PIN_MODE_INPUT(GPIOA_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOA_VBUS_FS) |        \
+                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_ID) |  \
+                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DM) |  \
+                                     PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DP) |  \
+                                     PIN_MODE_ALTERNATE(GPIOA_SWDIO) |      \
+                                     PIN_MODE_ALTERNATE(GPIOA_SWCLK) |      \
+                                     PIN_MODE_INPUT(GPIOA_PIN15))
+#define VAL_GPIOA_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOA_BUTTON) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_LRCK) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SPC) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SDO) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SDI) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_VBUS_FS) |    \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_ID) |  \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_DM) |  \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_OTG_FS_DP) |  \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SWDIO) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_SWCLK) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN15))
+#define VAL_GPIOA_OSPEEDR           (PIN_OSPEED_100M(GPIOA_BUTTON) |        \
+                                     PIN_OSPEED_100M(GPIOA_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOA_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOA_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOA_LRCK) |          \
+                                     PIN_OSPEED_50M(GPIOA_SPC) |            \
+                                     PIN_OSPEED_50M(GPIOA_SDO) |            \
+                                     PIN_OSPEED_50M(GPIOA_SDI) |            \
+                                     PIN_OSPEED_100M(GPIOA_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOA_VBUS_FS) |       \
+                                     PIN_OSPEED_100M(GPIOA_OTG_FS_ID) |     \
+                                     PIN_OSPEED_100M(GPIOA_OTG_FS_DM) |     \
+                                     PIN_OSPEED_100M(GPIOA_OTG_FS_DP) |     \
+                                     PIN_OSPEED_100M(GPIOA_SWDIO) |         \
+                                     PIN_OSPEED_100M(GPIOA_SWCLK) |         \
+                                     PIN_OSPEED_100M(GPIOA_PIN15))
+#define VAL_GPIOA_PUPDR             (PIN_PUPDR_FLOATING(GPIOA_BUTTON) |     \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN2) |         \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN3) |         \
+                                     PIN_PUPDR_FLOATING(GPIOA_LRCK) |       \
+                                     PIN_PUPDR_FLOATING(GPIOA_SPC) |        \
+                                     PIN_PUPDR_FLOATING(GPIOA_SDO) |        \
+                                     PIN_PUPDR_FLOATING(GPIOA_SDI) |        \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN8) |         \
+                                     PIN_PUPDR_FLOATING(GPIOA_VBUS_FS) |    \
+                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_ID) |  \
+                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_DM) |  \
+                                     PIN_PUPDR_FLOATING(GPIOA_OTG_FS_DP) |  \
+                                     PIN_PUPDR_FLOATING(GPIOA_SWDIO) |      \
+                                     PIN_PUPDR_FLOATING(GPIOA_SWCLK) |      \
+                                     PIN_PUPDR_PULLUP(GPIOA_PIN15))
+#define VAL_GPIOA_ODR               (PIN_ODR_HIGH(GPIOA_BUTTON) |           \
+                                     PIN_ODR_HIGH(GPIOA_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOA_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOA_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOA_LRCK) |             \
+                                     PIN_ODR_HIGH(GPIOA_SPC) |              \
+                                     PIN_ODR_HIGH(GPIOA_SDO) |              \
+                                     PIN_ODR_HIGH(GPIOA_SDI) |              \
+                                     PIN_ODR_HIGH(GPIOA_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOA_VBUS_FS) |          \
+                                     PIN_ODR_HIGH(GPIOA_OTG_FS_ID) |        \
+                                     PIN_ODR_HIGH(GPIOA_OTG_FS_DM) |        \
+                                     PIN_ODR_HIGH(GPIOA_OTG_FS_DP) |        \
+                                     PIN_ODR_HIGH(GPIOA_SWDIO) |            \
+                                     PIN_ODR_HIGH(GPIOA_SWCLK) |            \
+                                     PIN_ODR_HIGH(GPIOA_PIN15))
+#define VAL_GPIOA_AFRL              (PIN_AFIO_AF(GPIOA_BUTTON, 0) |         \
+                                     PIN_AFIO_AF(GPIOA_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_LRCK, 6) |           \
+                                     PIN_AFIO_AF(GPIOA_SPC, 5) |            \
+                                     PIN_AFIO_AF(GPIOA_SDO, 5) |            \
+                                     PIN_AFIO_AF(GPIOA_SDI, 5))
+#define VAL_GPIOA_AFRH              (PIN_AFIO_AF(GPIOA_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOA_VBUS_FS, 0) |        \
+                                     PIN_AFIO_AF(GPIOA_OTG_FS_ID, 10) |     \
+                                     PIN_AFIO_AF(GPIOA_OTG_FS_DM, 10) |     \
+                                     PIN_AFIO_AF(GPIOA_OTG_FS_DP, 10) |     \
+                                     PIN_AFIO_AF(GPIOA_SWDIO, 0) |          \
+                                     PIN_AFIO_AF(GPIOA_SWCLK, 0) |          \
+                                     PIN_AFIO_AF(GPIOA_PIN15, 0))
+
+/*
+ * GPIOB setup:
+ *
+ * PB0  - PIN0                      (input pullup).
+ * PB1  - PIN1                      (input pullup).
+ * PB2  - PIN2                      (input pullup).
+ * PB3  - SWO                       (alternate 0).
+ * PB4  - PIN4                      (input pullup).
+ * PB5  - PIN5                      (input pullup).
+ * PB6  - SCL                       (alternate 4).
+ * PB7  - PIN7                      (input pullup).
+ * PB8  - PIN8                      (input pullup).
+ * PB9  - SDA                       (alternate 4).
+ * PB10 - CLK_IN                    (input pullup).
+ * PB11 - PIN11                     (input pullup).
+ * PB12 - PIN12                     (input pullup).
+ * PB13 - PIN13                     (input pullup).
+ * PB14 - PIN14                     (input pullup).
+ * PB15 - PIN15                     (input pullup).
+ */
+#define VAL_GPIOB_MODER             (PIN_MODE_INPUT(GPIOB_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN2) |           \
+                                     PIN_MODE_ALTERNATE(GPIOB_SWO) |        \
+                                     PIN_MODE_INPUT(GPIOB_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN5) |           \
+                                     PIN_MODE_ALTERNATE(GPIOB_SCL) |        \
+                                     PIN_MODE_INPUT(GPIOB_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOB_PIN8) |           \
+                                     PIN_MODE_ALTERNATE(GPIOB_SDA) |        \
+                                     PIN_MODE_INPUT(GPIOB_CLK_IN) |         \
+                                     PIN_MODE_INPUT(GPIOB_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOB_PIN15))
+#define VAL_GPIOB_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOB_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_SWO) |        \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN5) |       \
+                                     PIN_OTYPE_OPENDRAIN(GPIOB_SCL) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN8) |       \
+                                     PIN_OTYPE_OPENDRAIN(GPIOB_SDA) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_CLK_IN) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOB_PIN15))
+#define VAL_GPIOB_OSPEEDR           (PIN_OSPEED_100M(GPIOB_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOB_SWO) |           \
+                                     PIN_OSPEED_100M(GPIOB_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOB_SCL) |           \
+                                     PIN_OSPEED_100M(GPIOB_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOB_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOB_SDA) |           \
+                                     PIN_OSPEED_100M(GPIOB_CLK_IN) |        \
+                                     PIN_OSPEED_100M(GPIOB_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOB_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOB_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOB_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOB_PIN15))
+#define VAL_GPIOB_PUPDR             (PIN_PUPDR_PULLUP(GPIOB_PIN0) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN2) |         \
+                                     PIN_PUPDR_FLOATING(GPIOB_SWO) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN4) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN5) |         \
+                                     PIN_PUPDR_FLOATING(GPIOB_SCL) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN7) |         \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN8) |         \
+                                     PIN_PUPDR_FLOATING(GPIOB_SDA) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_CLK_IN) |       \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN11) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN12) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN13) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN14) |        \
+                                     PIN_PUPDR_PULLUP(GPIOB_PIN15))
+#define VAL_GPIOB_ODR               (PIN_ODR_HIGH(GPIOB_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOB_SWO) |              \
+                                     PIN_ODR_HIGH(GPIOB_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOB_SCL) |              \
+                                     PIN_ODR_HIGH(GPIOB_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOB_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOB_SDA) |              \
+                                     PIN_ODR_HIGH(GPIOB_CLK_IN) |           \
+                                     PIN_ODR_HIGH(GPIOB_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOB_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOB_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOB_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOB_PIN15))
+#define VAL_GPIOB_AFRL              (PIN_AFIO_AF(GPIOB_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_SWO, 0) |            \
+                                     PIN_AFIO_AF(GPIOB_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_SCL, 4) |            \
+                                     PIN_AFIO_AF(GPIOB_PIN7, 0))
+#define VAL_GPIOB_AFRH              (PIN_AFIO_AF(GPIOB_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOB_SDA, 4) |            \
+                                     PIN_AFIO_AF(GPIOB_CLK_IN, 0) |         \
+                                     PIN_AFIO_AF(GPIOB_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOB_PIN15, 0))
+
+/*
+ * GPIOC setup:
+ *
+ * PC0  - OTG_FS_POWER_ON           (output pushpull maximum).
+ * PC1  - PIN1                      (input pullup).
+ * PC2  - PIN2                      (input pullup).
+ * PC3  - PDM_OUT                   (input pullup).
+ * PC4  - PIN4                      (input pullup).
+ * PC5  - PIN5                      (input pullup).
+ * PC6  - PIN6                      (input pullup).
+ * PC7  - MCLK                      (alternate 6).
+ * PC8  - PIN8                      (input pullup).
+ * PC9  - PIN9                      (input pullup).
+ * PC10 - SCLK                      (alternate 6).
+ * PC11 - PIN11                     (input pullup).
+ * PC12 - SDIN                      (alternate 6).
+ * PC13 - PIN13                     (input pullup).
+ * PC14 - PIN14                     (input pullup).
+ * PC15 - PIN15                     (input pullup).
+ */
+#define VAL_GPIOC_MODER             (PIN_MODE_OUTPUT(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_MODE_INPUT(GPIOC_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOC_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOC_PDM_OUT) |        \
+                                     PIN_MODE_INPUT(GPIOC_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOC_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOC_PIN6) |           \
+                                     PIN_MODE_ALTERNATE(GPIOC_MCLK) |       \
+                                     PIN_MODE_INPUT(GPIOC_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOC_PIN9) |           \
+                                     PIN_MODE_ALTERNATE(GPIOC_SCLK) |       \
+                                     PIN_MODE_INPUT(GPIOC_PIN11) |          \
+                                     PIN_MODE_ALTERNATE(GPIOC_SDIN) |       \
+                                     PIN_MODE_INPUT(GPIOC_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOC_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOC_PIN15))
+#define VAL_GPIOC_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PDM_OUT) |    \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_MCLK) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_SCLK) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_SDIN) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOC_PIN15))
+#define VAL_GPIOC_OSPEEDR           (PIN_OSPEED_100M(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_OSPEED_100M(GPIOC_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOC_PDM_OUT) |       \
+                                     PIN_OSPEED_100M(GPIOC_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOC_MCLK) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOC_SCLK) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOC_SDIN) |          \
+                                     PIN_OSPEED_100M(GPIOC_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOC_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOC_PIN15))
+#define VAL_GPIOC_PUPDR             (PIN_PUPDR_FLOATING(GPIOC_OTG_FS_POWER_ON) |\
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN2) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PDM_OUT) |      \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN4) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN5) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN6) |         \
+                                     PIN_PUPDR_FLOATING(GPIOC_MCLK) |       \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN8) |         \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN9) |         \
+                                     PIN_PUPDR_FLOATING(GPIOC_SCLK) |       \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN11) |        \
+                                     PIN_PUPDR_FLOATING(GPIOC_SDIN) |       \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN13) |        \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN14) |        \
+                                     PIN_PUPDR_PULLUP(GPIOC_PIN15))
+#define VAL_GPIOC_ODR               (PIN_ODR_HIGH(GPIOC_OTG_FS_POWER_ON) |  \
+                                     PIN_ODR_HIGH(GPIOC_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOC_PDM_OUT) |          \
+                                     PIN_ODR_HIGH(GPIOC_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOC_MCLK) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOC_SCLK) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOC_SDIN) |             \
+                                     PIN_ODR_HIGH(GPIOC_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOC_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOC_PIN15))
+#define VAL_GPIOC_AFRL              (PIN_AFIO_AF(GPIOC_OTG_FS_POWER_ON, 0) |\
+                                     PIN_AFIO_AF(GPIOC_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PDM_OUT, 0) |        \
+                                     PIN_AFIO_AF(GPIOC_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_MCLK, 6))
+#define VAL_GPIOC_AFRH              (PIN_AFIO_AF(GPIOC_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOC_SCLK, 6) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOC_SDIN, 6) |           \
+                                     PIN_AFIO_AF(GPIOC_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOC_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOC_PIN15, 0))
+
+/*
+ * GPIOD setup:
+ *
+ * PD0  - PIN0                      (input pullup).
+ * PD1  - PIN1                      (input pullup).
+ * PD2  - PIN2                      (input pullup).
+ * PD3  - PIN3                      (input pullup).
+ * PD4  - RESET                     (output pushpull maximum).
+ * PD5  - OVER_CURRENT              (input floating).
+ * PD6  - PIN6                      (input pullup).
+ * PD7  - PIN7                      (input pullup).
+ * PD8  - PIN8                      (input pullup).
+ * PD9  - PIN9                      (input pullup).
+ * PD10 - PIN10                     (input pullup).
+ * PD11 - PIN11                     (input pullup).
+ * PD12 - LED4                      (output pushpull maximum).
+ * PD13 - LED3                      (output pushpull maximum).
+ * PD14 - LED5                      (output pushpull maximum).
+ * PD15 - LED6                      (output pushpull maximum).
+ */
+#define VAL_GPIOD_MODER             (PIN_MODE_INPUT(GPIOD_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN3) |           \
+                                     PIN_MODE_OUTPUT(GPIOD_RESET) |         \
+                                     PIN_MODE_INPUT(GPIOD_OVER_CURRENT) |   \
+                                     PIN_MODE_INPUT(GPIOD_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOD_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOD_PIN11) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED4) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED3) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED5) |          \
+                                     PIN_MODE_OUTPUT(GPIOD_LED6))
+#define VAL_GPIOD_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOD_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_RESET) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_OVER_CURRENT) |\
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOD_LED6))
+#define VAL_GPIOD_OSPEEDR           (PIN_OSPEED_100M(GPIOD_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOD_RESET) |         \
+                                     PIN_OSPEED_100M(GPIOD_OVER_CURRENT) |  \
+                                     PIN_OSPEED_100M(GPIOD_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOD_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOD_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOD_LED4) |          \
+                                     PIN_OSPEED_100M(GPIOD_LED3) |          \
+                                     PIN_OSPEED_100M(GPIOD_LED5) |          \
+                                     PIN_OSPEED_100M(GPIOD_LED6))
+#define VAL_GPIOD_PUPDR             (PIN_PUPDR_PULLUP(GPIOD_PIN0) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN1) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN2) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN3) |         \
+                                     PIN_PUPDR_FLOATING(GPIOD_RESET) |      \
+                                     PIN_PUPDR_FLOATING(GPIOD_OVER_CURRENT) |\
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN6) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN7) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN8) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN9) |         \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN10) |        \
+                                     PIN_PUPDR_PULLUP(GPIOD_PIN11) |        \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOD_LED6))
+#define VAL_GPIOD_ODR               (PIN_ODR_HIGH(GPIOD_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOD_RESET) |            \
+                                     PIN_ODR_HIGH(GPIOD_OVER_CURRENT) |     \
+                                     PIN_ODR_HIGH(GPIOD_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOD_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOD_PIN11) |            \
+                                     PIN_ODR_LOW(GPIOD_LED4) |              \
+                                     PIN_ODR_LOW(GPIOD_LED3) |              \
+                                     PIN_ODR_LOW(GPIOD_LED5) |              \
+                                     PIN_ODR_LOW(GPIOD_LED6))
+#define VAL_GPIOD_AFRL              (PIN_AFIO_AF(GPIOD_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_RESET, 0) |          \
+                                     PIN_AFIO_AF(GPIOD_OVER_CURRENT, 0) |   \
+                                     PIN_AFIO_AF(GPIOD_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN7, 0))
+#define VAL_GPIOD_AFRH              (PIN_AFIO_AF(GPIOD_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOD_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOD_LED4, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_LED3, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_LED5, 0) |           \
+                                     PIN_AFIO_AF(GPIOD_LED6, 0))
+
+/*
+ * GPIOE setup:
+ *
+ * PE0  - INT1                      (input floating).
+ * PE1  - INT2                      (input floating).
+ * PE2  - PIN2                      (input floating).
+ * PE3  - CS_SPI                    (output pushpull maximum).
+ * PE4  - PIN4                      (input floating).
+ * PE5  - PIN5                      (input floating).
+ * PE6  - PIN6                      (input floating).
+ * PE7  - PIN7                      (input floating).
+ * PE8  - PIN8                      (input floating).
+ * PE9  - PIN9                      (input floating).
+ * PE10 - PIN10                     (input floating).
+ * PE11 - PIN11                     (input floating).
+ * PE12 - PIN12                     (input floating).
+ * PE13 - PIN13                     (input floating).
+ * PE14 - PIN14                     (input floating).
+ * PE15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOE_MODER             (PIN_MODE_INPUT(GPIOE_INT1) |           \
+                                     PIN_MODE_INPUT(GPIOE_INT2) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN2) |           \
+                                     PIN_MODE_OUTPUT(GPIOE_CS_SPI) |        \
+                                     PIN_MODE_INPUT(GPIOE_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOE_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOE_PIN15))
+#define VAL_GPIOE_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOE_INT1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_INT2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_CS_SPI) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOE_PIN15))
+#define VAL_GPIOE_OSPEEDR           (PIN_OSPEED_100M(GPIOE_INT1) |          \
+                                     PIN_OSPEED_100M(GPIOE_INT2) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOE_CS_SPI) |        \
+                                     PIN_OSPEED_100M(GPIOE_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOE_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOE_PIN15))
+#define VAL_GPIOE_PUPDR             (PIN_PUPDR_FLOATING(GPIOE_INT1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_INT2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_CS_SPI) |     \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOE_PIN15))
+#define VAL_GPIOE_ODR               (PIN_ODR_HIGH(GPIOE_INT1) |             \
+                                     PIN_ODR_HIGH(GPIOE_INT2) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOE_CS_SPI) |           \
+                                     PIN_ODR_HIGH(GPIOE_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOE_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOE_PIN15))
+#define VAL_GPIOE_AFRL              (PIN_AFIO_AF(GPIOE_INT1, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_INT2, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_CS_SPI, 0) |         \
+                                     PIN_AFIO_AF(GPIOE_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN7, 0))
+#define VAL_GPIOE_AFRH              (PIN_AFIO_AF(GPIOE_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOE_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOE_PIN15, 0))
+
+/*
+ * GPIOF setup:
+ *
+ * PF0  - PIN0                      (input floating).
+ * PF1  - PIN1                      (input floating).
+ * PF2  - PIN2                      (input floating).
+ * PF3  - PIN3                      (input floating).
+ * PF4  - PIN4                      (input floating).
+ * PF5  - PIN5                      (input floating).
+ * PF6  - PIN6                      (input floating).
+ * PF7  - PIN7                      (input floating).
+ * PF8  - PIN8                      (input floating).
+ * PF9  - PIN9                      (input floating).
+ * PF10 - PIN10                     (input floating).
+ * PF11 - PIN11                     (input floating).
+ * PF12 - PIN12                     (input floating).
+ * PF13 - PIN13                     (input floating).
+ * PF14 - PIN14                     (input floating).
+ * PF15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOF_MODER             (PIN_MODE_INPUT(GPIOF_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOF_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOF_PIN15))
+#define VAL_GPIOF_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOF_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOF_PIN15))
+#define VAL_GPIOF_OSPEEDR           (PIN_OSPEED_100M(GPIOF_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOF_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOF_PIN15))
+#define VAL_GPIOF_PUPDR             (PIN_PUPDR_FLOATING(GPIOF_PIN0) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOF_PIN15))
+#define VAL_GPIOF_ODR               (PIN_ODR_HIGH(GPIOF_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOF_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOF_PIN15))
+#define VAL_GPIOF_AFRL              (PIN_AFIO_AF(GPIOF_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN7, 0))
+#define VAL_GPIOF_AFRH              (PIN_AFIO_AF(GPIOF_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOF_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOF_PIN15, 0))
+
+/*
+ * GPIOG setup:
+ *
+ * PG0  - PIN0                      (input floating).
+ * PG1  - PIN1                      (input floating).
+ * PG2  - PIN2                      (input floating).
+ * PG3  - PIN3                      (input floating).
+ * PG4  - PIN4                      (input floating).
+ * PG5  - PIN5                      (input floating).
+ * PG6  - PIN6                      (input floating).
+ * PG7  - PIN7                      (input floating).
+ * PG8  - PIN8                      (input floating).
+ * PG9  - PIN9                      (input floating).
+ * PG10 - PIN10                     (input floating).
+ * PG11 - PIN11                     (input floating).
+ * PG12 - PIN12                     (input floating).
+ * PG13 - PIN13                     (input floating).
+ * PG14 - PIN14                     (input floating).
+ * PG15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOG_MODER             (PIN_MODE_INPUT(GPIOG_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOG_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOG_PIN15))
+#define VAL_GPIOG_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOG_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOG_PIN15))
+#define VAL_GPIOG_OSPEEDR           (PIN_OSPEED_100M(GPIOG_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOG_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOG_PIN15))
+#define VAL_GPIOG_PUPDR             (PIN_PUPDR_FLOATING(GPIOG_PIN0) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOG_PIN15))
+#define VAL_GPIOG_ODR               (PIN_ODR_HIGH(GPIOG_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOG_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOG_PIN15))
+#define VAL_GPIOG_AFRL              (PIN_AFIO_AF(GPIOG_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN7, 0))
+#define VAL_GPIOG_AFRH              (PIN_AFIO_AF(GPIOG_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOG_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOG_PIN15, 0))
+
+/*
+ * GPIOH setup:
+ *
+ * PH0  - OSC_IN                    (input floating).
+ * PH1  - OSC_OUT                   (input floating).
+ * PH2  - PIN2                      (input floating).
+ * PH3  - PIN3                      (input floating).
+ * PH4  - PIN4                      (input floating).
+ * PH5  - PIN5                      (input floating).
+ * PH6  - PIN6                      (input floating).
+ * PH7  - PIN7                      (input floating).
+ * PH8  - PIN8                      (input floating).
+ * PH9  - PIN9                      (input floating).
+ * PH10 - PIN10                     (input floating).
+ * PH11 - PIN11                     (input floating).
+ * PH12 - PIN12                     (input floating).
+ * PH13 - PIN13                     (input floating).
+ * PH14 - PIN14                     (input floating).
+ * PH15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOH_MODER             (PIN_MODE_INPUT(GPIOH_OSC_IN) |         \
+                                     PIN_MODE_INPUT(GPIOH_OSC_OUT) |        \
+                                     PIN_MODE_INPUT(GPIOH_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOH_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOH_PIN15))
+#define VAL_GPIOH_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOH_OSC_IN) |     \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_OSC_OUT) |    \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOH_PIN15))
+#define VAL_GPIOH_OSPEEDR           (PIN_OSPEED_100M(GPIOH_OSC_IN) |        \
+                                     PIN_OSPEED_100M(GPIOH_OSC_OUT) |       \
+                                     PIN_OSPEED_100M(GPIOH_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOH_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOH_PIN15))
+#define VAL_GPIOH_PUPDR             (PIN_PUPDR_FLOATING(GPIOH_OSC_IN) |     \
+                                     PIN_PUPDR_FLOATING(GPIOH_OSC_OUT) |    \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOH_PIN15))
+#define VAL_GPIOH_ODR               (PIN_ODR_HIGH(GPIOH_OSC_IN) |           \
+                                     PIN_ODR_HIGH(GPIOH_OSC_OUT) |          \
+                                     PIN_ODR_HIGH(GPIOH_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOH_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOH_PIN15))
+#define VAL_GPIOH_AFRL              (PIN_AFIO_AF(GPIOH_OSC_IN, 0) |         \
+                                     PIN_AFIO_AF(GPIOH_OSC_OUT, 0) |        \
+                                     PIN_AFIO_AF(GPIOH_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN7, 0))
+#define VAL_GPIOH_AFRH              (PIN_AFIO_AF(GPIOH_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOH_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOH_PIN15, 0))
+
+/*
+ * GPIOI setup:
+ *
+ * PI0  - PIN0                      (input floating).
+ * PI1  - PIN1                      (input floating).
+ * PI2  - PIN2                      (input floating).
+ * PI3  - PIN3                      (input floating).
+ * PI4  - PIN4                      (input floating).
+ * PI5  - PIN5                      (input floating).
+ * PI6  - PIN6                      (input floating).
+ * PI7  - PIN7                      (input floating).
+ * PI8  - PIN8                      (input floating).
+ * PI9  - PIN9                      (input floating).
+ * PI10 - PIN10                     (input floating).
+ * PI11 - PIN11                     (input floating).
+ * PI12 - PIN12                     (input floating).
+ * PI13 - PIN13                     (input floating).
+ * PI14 - PIN14                     (input floating).
+ * PI15 - PIN15                     (input floating).
+ */
+#define VAL_GPIOI_MODER             (PIN_MODE_INPUT(GPIOI_PIN0) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN1) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN2) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN3) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN4) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN5) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN6) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN7) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN8) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN9) |           \
+                                     PIN_MODE_INPUT(GPIOI_PIN10) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN11) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN12) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN13) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN14) |          \
+                                     PIN_MODE_INPUT(GPIOI_PIN15))
+#define VAL_GPIOI_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOI_PIN0) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN1) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN2) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN3) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN4) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN5) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN6) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN7) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN8) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN9) |       \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN10) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN11) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN12) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN13) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN14) |      \
+                                     PIN_OTYPE_PUSHPULL(GPIOI_PIN15))
+#define VAL_GPIOI_OSPEEDR           (PIN_OSPEED_100M(GPIOI_PIN0) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN1) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN2) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN3) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN4) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN5) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN6) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN7) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN8) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN9) |          \
+                                     PIN_OSPEED_100M(GPIOI_PIN10) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN11) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN12) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN13) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN14) |         \
+                                     PIN_OSPEED_100M(GPIOI_PIN15))
+#define VAL_GPIOI_PUPDR             (PIN_PUPDR_FLOATING(GPIOI_PIN0) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN1) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN2) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN3) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN4) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN5) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN6) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN7) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN8) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN9) |       \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN10) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN11) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN12) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN13) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN14) |      \
+                                     PIN_PUPDR_FLOATING(GPIOI_PIN15))
+#define VAL_GPIOI_ODR               (PIN_ODR_HIGH(GPIOI_PIN0) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN1) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN2) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN3) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN4) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN5) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN6) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN7) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN8) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN9) |             \
+                                     PIN_ODR_HIGH(GPIOI_PIN10) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN11) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN12) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN13) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN14) |            \
+                                     PIN_ODR_HIGH(GPIOI_PIN15))
+#define VAL_GPIOI_AFRL              (PIN_AFIO_AF(GPIOI_PIN0, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN1, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN2, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN3, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN4, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN5, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN6, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN7, 0))
+#define VAL_GPIOI_AFRH              (PIN_AFIO_AF(GPIOI_PIN8, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN9, 0) |           \
+                                     PIN_AFIO_AF(GPIOI_PIN10, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN11, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN12, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN13, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN14, 0) |          \
+                                     PIN_AFIO_AF(GPIOI_PIN15, 0))
+
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile b/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile
index 2512c62a..755b8cf9 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile
+++ b/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile
@@ -19,12 +19,13 @@
 
 # ChibiOS settings
 ifeq ($(OPT_OS),chibios)
-	# See $(GFXLIB)/tools/gmake_scripts/os_chibios.mk for the list of variables
-	CHIBIOS				= ../ChibiOS
-	CHIBIOS_BOARD		= ST_STM32F429I_DISCOVERY
-	CHIBIOS_PLATFORM	= STM32F4xx
-	CHIBIOS_PORT		= GCC/ARMCMx/STM32F4xx
-	CHIBIOS_LDSCRIPT	= STM32F407xG.ld
+	# See $(GFXLIB)/tools/gmake_scripts/os_chibios_2.mk for the list of variables
+	CHIBIOS					= ../ChibiOS
+	CHIBIOS_VERSION			= 2
+	CHIBIOS_BOARD			= ST_STM32F429I_DISCOVERY
+	CHIBIOS_PLATFORM		= STM32F4xx
+	CHIBIOS_PORT			= GCC/ARMCMx/STM32F4xx
+	CHIBIOS_LDSCRIPT		= STM32F429xI.ld
 endif
 
 ##############################################################################################
-- 
cgit v1.2.3


From 4eb0dbb1e3b8be7eb85c8830ef350d4dae021f87 Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@seriouslyembedded.com>
Date: Sat, 29 Aug 2015 17:16:21 +0200
Subject: Updating ChibiOS 3.x build system support

---
 .../example_chibios_2.x/Makefile                    |  2 +-
 .../example_chibios_3.x/Makefile                    |  2 +-
 .../example_chibios_2.x/Makefile                    |  2 +-
 .../example_chibios_3.x/Makefile                    |  6 +++---
 .../example_chibios_3.x/halconf.h                   |  6 +++---
 .../example_chibios_3.x/mcuconf.h                   | 21 ++++++++++++++++++---
 tools/gmake_scripts/os_chibios_2.mk                 | 18 +++++++++++++-----
 7 files changed, 40 insertions(+), 17 deletions(-)

diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile
index 4fcda523..a9ba950b 100644
--- a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_2.x/Makefile
@@ -8,7 +8,7 @@
 	# See $(GFXLIB)/tools/gmake_scripts/readme.txt for the list of variables
 	OPT_OS					= chibios
 	OPT_THUMB				= yes
-	OPT_LINK_OPTIMIZE		= yes
+	OPT_LINK_OPTIMIZE		= no
 	OPT_CPU					= stm32m4
 
 # uGFX settings
diff --git a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
index d4cc3001..31ce961c 100644
--- a/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
+++ b/boards/base/Embest-STM32-DMSTF4BB/example_chibios_3.x/Makefile
@@ -8,7 +8,7 @@
 	# See $(GFXLIB)/tools/gmake_scripts/readme.txt for the list of variables
 	OPT_OS					= chibios
 	OPT_THUMB				= yes
-	OPT_LINK_OPTIMIZE		= yes
+	OPT_LINK_OPTIMIZE		= no
 	OPT_CPU					= stm32m4
 
 # uGFX settings
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile b/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile
index 755b8cf9..6c1bb94c 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile
+++ b/boards/base/STM32F429i-Discovery/example_chibios_2.x/Makefile
@@ -8,7 +8,7 @@
 	# See $(GFXLIB)/tools/gmake_scripts/readme.txt for the list of variables
 	OPT_OS					= chibios
 	OPT_THUMB				= yes
-	OPT_LINK_OPTIMIZE		= yes
+	OPT_LINK_OPTIMIZE		= no
 	OPT_CPU					= stm32m4
 
 # uGFX settings
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile b/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile
index 16611673..d7ee1d20 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile
+++ b/boards/base/STM32F429i-Discovery/example_chibios_3.x/Makefile
@@ -8,19 +8,19 @@
 	# See $(GFXLIB)/tools/gmake_scripts/readme.txt for the list of variables
 	OPT_OS					= chibios
 	OPT_THUMB				= yes
-	OPT_LINK_OPTIMIZE		= yes
+	OPT_LINK_OPTIMIZE		= no
 	OPT_CPU					= stm32m4
 
 # uGFX settings
 	# See $(GFXLIB)/tools/gmake_scripts/library_ugfx.mk for the list of variables
-	GFXLIB					= ../../resources/ugfx
+	GFXLIB					= ../path/to/ugfx
 	GFXBOARD				= STM32F429i-Discovery
 	GFXDEMO					= modules/gdisp/basics
 
 # ChibiOS settings
 ifeq ($(OPT_OS),chibios)
 	# See $(GFXLIB)/tools/gmake_scripts/os_chibios_x.mk for the list of variables
-	CHIBIOS					= ../../resources/chibios_3.0.1
+	CHIBIOS					= ../path/to/chibios_3
 	CHIBIOS_VERSION			= 3
 	CHIBIOS_BOARD			= ST_STM32F429I_DISCOVERY
 	CHIBIOS_CPUCLASS    	= ARMCMx
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h b/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h
index 6f80a255..4457240f 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h
+++ b/boards/base/STM32F429i-Discovery/example_chibios_3.x/halconf.h
@@ -132,7 +132,7 @@
  * @brief   Enables the SERIAL subsystem.
  */
 #if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL              TRUE
+#define HAL_USE_SERIAL              FALSE
 #endif
 
 /**
@@ -146,7 +146,7 @@
  * @brief   Enables the SPI subsystem.
  */
 #if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
-#define HAL_USE_SPI                 FALSE
+#define HAL_USE_SPI                 TRUE
 #endif
 
 /**
@@ -160,7 +160,7 @@
  * @brief   Enables the USB subsystem.
  */
 #if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
-#define HAL_USE_USB                 TRUE
+#define HAL_USE_USB                 FALSE
 #endif
 
 /*===========================================================================*/
diff --git a/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h b/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h
index 80417b89..6ce56da0 100644
--- a/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h
+++ b/boards/base/STM32F429i-Discovery/example_chibios_3.x/mcuconf.h
@@ -233,7 +233,7 @@
  * SERIAL driver system settings.
  */
 #define STM32_SERIAL_USE_USART1             FALSE
-#define STM32_SERIAL_USE_USART2             TRUE
+#define STM32_SERIAL_USE_USART2             FALSE
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
@@ -251,18 +251,33 @@
 #define STM32_SPI_USE_SPI1                  FALSE
 #define STM32_SPI_USE_SPI2                  FALSE
 #define STM32_SPI_USE_SPI3                  FALSE
+#define STM32_SPI_USE_SPI4                  FALSE
+#define STM32_SPI_USE_SPI5                  TRUE
+#define STM32_SPI_USE_SPI6                  FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
+#define STM32_SPI_SPI4_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 0)
+#define STM32_SPI_SPI4_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
+#define STM32_SPI_SPI5_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 3)
+#define STM32_SPI_SPI5_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 4)
+#define STM32_SPI_SPI6_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 6)
+#define STM32_SPI_SPI6_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 5)
 #define STM32_SPI_SPI1_DMA_PRIORITY         1
 #define STM32_SPI_SPI2_DMA_PRIORITY         1
 #define STM32_SPI_SPI3_DMA_PRIORITY         1
+#define STM32_SPI_SPI4_DMA_PRIORITY         1
+#define STM32_SPI_SPI5_DMA_PRIORITY         1
+#define STM32_SPI_SPI6_DMA_PRIORITY         1
 #define STM32_SPI_SPI1_IRQ_PRIORITY         10
 #define STM32_SPI_SPI2_IRQ_PRIORITY         10
 #define STM32_SPI_SPI3_IRQ_PRIORITY         10
+#define STM32_SPI_SPI4_IRQ_PRIORITY         10
+#define STM32_SPI_SPI5_IRQ_PRIORITY         10
+#define STM32_SPI_SPI6_IRQ_PRIORITY         10
 #define STM32_SPI_DMA_ERROR_HOOK(spip)      osalSysHalt("DMA failure")
 
 /*
@@ -309,8 +324,8 @@
 /*
  * USB driver system settings.
  */
-#define STM32_USB_USE_OTG1                  TRUE
-#define STM32_USB_USE_OTG2                  FALSE
+#define STM32_USB_USE_OTG1                  FALSE
+#define STM32_USB_USE_OTG2                  TRUE
 #define STM32_USB_OTG1_IRQ_PRIORITY         14
 #define STM32_USB_OTG2_IRQ_PRIORITY         14
 #define STM32_USB_OTG1_RX_FIFO_SIZE         512
diff --git a/tools/gmake_scripts/os_chibios_2.mk b/tools/gmake_scripts/os_chibios_2.mk
index 299f42ec..ffbbc3f5 100644
--- a/tools/gmake_scripts/os_chibios_2.mk
+++ b/tools/gmake_scripts/os_chibios_2.mk
@@ -60,13 +60,21 @@ ifeq ($(CHIBIOS_STM32LIB),yes)
   INCPATH += $(STM32INC)
 endif
 
-INCPATH += $(PORTINC) $(KERNINC) $(OSALINC) \
-           $(HALINC) $(PLATFORMINC) $(BOARDINC)
+# Add include files
+INCPATH  += $(PORTINC) \
+            $(KERNINC) \
+            $(OSALINC) \
+            $(HALINC) \
+            $(PLATFORMINC) \
+            $(BOARDINC)
 
-SRC  += $(PORTSRC) \
+# Add C files
+SRC   += $(PORTSRC) \
         $(KERNSRC) \
         $(HALSRC) \
         $(PLATFORMSRC) \
         $(BOARDSRC) \
-        $(OSALSRC) \
-        $(PORTASM)
+        $(OSALSRC)
+
+# Add ASM files
+SRC  += $(PORTASM)
-- 
cgit v1.2.3


From 0ab22283645c819dc6228356ed1b608904a6ba9a Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Fri, 18 Sep 2015 11:17:19 +1000
Subject: Add support for SH1106 in the SSD1306 driver

---
 drivers/gdisp/SSD1306/SSD1306.h           | 3 +++
 drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/drivers/gdisp/SSD1306/SSD1306.h b/drivers/gdisp/SSD1306/SSD1306.h
index 7d7010e8..8ec8b3ad 100644
--- a/drivers/gdisp/SSD1306/SSD1306.h
+++ b/drivers/gdisp/SSD1306/SSD1306.h
@@ -44,6 +44,9 @@
 #define SSD1306_EXTERNALVCC 			0x1
 #define SSD1306_SWITCHCAPVCC 			0x2
 
+#define SSD1306_SETLOWCOLUMN 			0x00
+#define SSD1306_SETHIGHCOLUMN 			0x10
+
 // Scrolling #defines
 #define SSD1306_SCROLL_ACTIVATE 						0x2F
 #define SSD1306_SCROLL_DEACTIVATE 						0x2E
diff --git a/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c b/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c
index 2313e765..5a950b0d 100644
--- a/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c
+++ b/drivers/gdisp/SSD1306/gdisp_lld_SSD1306.c
@@ -150,6 +150,12 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
 		write_cmd(g, SSD1306_SETSTARTLINE | 0);
 
 		while (pages--) {
+			#if SSD1306_SH1106
+				write_cmd(g, SSD1306_PAM_PAGE_START + (7 - pages));
+				write_cmd(g, SSD1306_SETLOWCOLUMN + 2);
+				write_cmd(g, SSD1306_SETHIGHCOLUMN);
+			#endif
+
 			write_data(g, ram, SSD1306_PAGE_WIDTH);
 			ram += SSD1306_PAGE_WIDTH;
 		}
-- 
cgit v1.2.3