STM32 LLD renaming done.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9208 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 0 insertions, 559 deletions

diff --git a/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.h b/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.h
deleted file mode 100644
index 4f11df50c..000000000
--- a/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.h
+++ /dev/null
@@ -1,559 +0,0 @@
-/*

-    ChibiOS - Copyright (C) 2006..2016 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    STM32/GPIOv2/pal_lld.h

- * @brief   STM32 PAL low level driver header.

- *

- * @addtogroup PAL

- * @{

- */

-

-#ifndef _PAL_LLD_H_

-#define _PAL_LLD_H_

-

-#if HAL_USE_PAL || defined(__DOXYGEN__)

-

-/*===========================================================================*/

-/* Unsupported modes and specific modes                                      */

-/*===========================================================================*/

-

-#undef PAL_MODE_RESET

-#undef PAL_MODE_UNCONNECTED

-#undef PAL_MODE_INPUT

-#undef PAL_MODE_INPUT_PULLUP

-#undef PAL_MODE_INPUT_PULLDOWN

-#undef PAL_MODE_INPUT_ANALOG

-#undef PAL_MODE_OUTPUT_PUSHPULL

-#undef PAL_MODE_OUTPUT_OPENDRAIN

-

-/**

- * @name    STM32-specific I/O mode flags

- * @{

- */

-#define PAL_STM32_MODE_MASK             (3U << 0U)

-#define PAL_STM32_MODE_INPUT            (0U << 0U)

-#define PAL_STM32_MODE_OUTPUT           (1U << 0U)

-#define PAL_STM32_MODE_ALTERNATE        (2U << 0U)

-#define PAL_STM32_MODE_ANALOG           (3U << 0U)

-

-#define PAL_STM32_OTYPE_MASK            (1U << 2U)

-#define PAL_STM32_OTYPE_PUSHPULL        (0U << 2U)

-#define PAL_STM32_OTYPE_OPENDRAIN       (1U << 2U)

-

-#define PAL_STM32_OSPEED_MASK           (3U << 3U)

-#define PAL_STM32_OSPEED_LOWEST         (0U << 3U)

-#if defined(STM32F0XX) || defined(STM32F30X) || defined(STM32F37X)

-#define PAL_STM32_OSPEED_MID            (1U << 3U)

-#else

-#define PAL_STM32_OSPEED_MID1           (1U << 3U)

-#define PAL_STM32_OSPEED_MID2           (2U << 3U)

-#endif

-#define PAL_STM32_OSPEED_HIGHEST        (3U << 3U)

-

-#define PAL_STM32_PUPDR_MASK            (3U << 5U)

-#define PAL_STM32_PUPDR_FLOATING        (0U << 5U)

-#define PAL_STM32_PUPDR_PULLUP          (1U << 5U)

-#define PAL_STM32_PUPDR_PULLDOWN        (2U << 5U)

-

-#define PAL_STM32_ALTERNATE_MASK        (15U << 7U)

-#define PAL_STM32_ALTERNATE(n)          ((n) << 7U)

-

-/**

- * @brief   Alternate function.

- *

- * @param[in] n         alternate function selector

- */

-#define PAL_MODE_ALTERNATE(n)           (PAL_STM32_MODE_ALTERNATE |         \

-                                         PAL_STM32_ALTERNATE(n))

-/** @} */

-

-/**

- * @name    Standard I/O mode flags

- * @{

- */

-/**

- * @brief   This mode is implemented as input.

- */

-#define PAL_MODE_RESET                  PAL_STM32_MODE_INPUT

-

-/**

- * @brief   This mode is implemented as input with pull-up.

- */

-#define PAL_MODE_UNCONNECTED            PAL_MODE_INPUT_PULLUP

-

-/**

- * @brief   Regular input high-Z pad.

- */

-#define PAL_MODE_INPUT                  PAL_STM32_MODE_INPUT

-

-/**

- * @brief   Input pad with weak pull up resistor.

- */

-#define PAL_MODE_INPUT_PULLUP           (PAL_STM32_MODE_INPUT |             \

-                                         PAL_STM32_PUPDR_PULLUP)

-

-/**

- * @brief   Input pad with weak pull down resistor.

- */

-#define PAL_MODE_INPUT_PULLDOWN         (PAL_STM32_MODE_INPUT |             \

-                                         PAL_STM32_PUPDR_PULLDOWN)

-

-/**

- * @brief   Analog input mode.

- */

-#define PAL_MODE_INPUT_ANALOG           PAL_STM32_MODE_ANALOG

-

-/**

- * @brief   Push-pull output pad.

- */

-#define PAL_MODE_OUTPUT_PUSHPULL        (PAL_STM32_MODE_OUTPUT |            \

-                                         PAL_STM32_OTYPE_PUSHPULL)

-

-/**

- * @brief   Open-drain output pad.

- */

-#define PAL_MODE_OUTPUT_OPENDRAIN       (PAL_STM32_MODE_OUTPUT |            \

-                                         PAL_STM32_OTYPE_OPENDRAIN)

-/** @} */

-

-/* Discarded definitions from the ST headers, the PAL driver uses its own

-   definitions in order to have an unified handling for all devices.

-   Unfortunately the ST headers have no uniform definitions for the same

-   objects across the various sub-families.*/

-#undef GPIOA

-#undef GPIOB

-#undef GPIOC

-#undef GPIOD

-#undef GPIOE

-#undef GPIOF

-#undef GPIOG

-#undef GPIOH

-#undef GPIOI

-#undef GPIOJ

-#undef GPIOK

-

-/**

- * @name    GPIO ports definitions

- * @{

- */

-#define GPIOA                           ((stm32_gpio_t *)GPIOA_BASE)

-#define GPIOB                           ((stm32_gpio_t *)GPIOB_BASE)

-#define GPIOC                           ((stm32_gpio_t *)GPIOC_BASE)

-#define GPIOD                           ((stm32_gpio_t *)GPIOD_BASE)

-#define GPIOE                           ((stm32_gpio_t *)GPIOE_BASE)

-#define GPIOF                           ((stm32_gpio_t *)GPIOF_BASE)

-#define GPIOG                           ((stm32_gpio_t *)GPIOG_BASE)

-#define GPIOH                           ((stm32_gpio_t *)GPIOH_BASE)

-#define GPIOI                           ((stm32_gpio_t *)GPIOI_BASE)

-#define GPIOJ                           ((stm32_gpio_t *)GPIOJ_BASE)

-#define GPIOK                           ((stm32_gpio_t *)GPIOK_BASE)

-/** @} */

-

-/*===========================================================================*/

-/* I/O Ports Types and constants.                                            */

-/*===========================================================================*/

-

-/**

- * @name    Port related definitions

- * @{

- */

-/**

- * @brief   Width, in bits, of an I/O port.

- */

-#define PAL_IOPORTS_WIDTH 16

-

-/**

- * @brief   Whole port mask.

- * @details This macro specifies all the valid bits into a port.

- */

-#define PAL_WHOLE_PORT ((ioportmask_t)0xFFFF)

-/** @} */

-

-/**

- * @name    Line handling macros

- * @{

- */

-/**

- * @brief   Forms a line identifier.

- * @details A port/pad pair are encoded into an @p ioline_t type. The encoding

- *          of this type is platform-dependent.

- * @note    In this driver the pad number is encoded in the lower 4 bits of

- *          the GPIO address which are guaranteed to be zero.

- */

-#define PAL_LINE(port, pad)                                                 \

-  ((ioline_t)((uint32_t)(port)) | ((uint32_t)(pad)))

-

-/**

- * @brief   Decodes a port identifier from a line identifier.

- */

-#define PAL_PORT(line)                                                      \

-  ((stm32_gpio_t *)(((uint32_t)(line)) & 0xFFFFFFF0U))

-

-/**

- * @brief   Decodes a pad identifier from a line identifier.

- */

-#define PAL_PAD(line)                                                       \

-  ((uint32_t)((uint32_t)(line) & 0x0000000FU))

-

-/**

- * @brief   Value identifying an invalid line.

- */

-#define PAL_NOLINE                      0U

-/** @} */

-

-/**

- * @brief   STM32 GPIO registers block.

- */

-typedef struct {

-

-  volatile uint32_t     MODER;

-  volatile uint32_t     OTYPER;

-  volatile uint32_t     OSPEEDR;

-  volatile uint32_t     PUPDR;

-  volatile uint32_t     IDR;

-  volatile uint32_t     ODR;

-  volatile union {

-    uint32_t            W;

-    struct {

-      uint16_t          set;

-      uint16_t          clear;

-    } H;

-  } BSRR;

-  volatile uint32_t     LCKR;

-  volatile uint32_t     AFRL;

-  volatile uint32_t     AFRH;

-  volatile uint32_t     BRR;

-} stm32_gpio_t;

-

-/**

- * @brief   GPIO port setup info.

- */

-typedef struct {

-  /** Initial value for MODER register.*/

-  uint32_t              moder;

-  /** Initial value for OTYPER register.*/

-  uint32_t              otyper;

-  /** Initial value for OSPEEDR register.*/

-  uint32_t              ospeedr;

-  /** Initial value for PUPDR register.*/

-  uint32_t              pupdr;

-  /** Initial value for ODR register.*/

-  uint32_t              odr;

-  /** Initial value for AFRL register.*/

-  uint32_t              afrl;

-  /** Initial value for AFRH register.*/

-  uint32_t              afrh;

-} stm32_gpio_setup_t;

-

-/**

- * @brief   STM32 GPIO static initializer.

- * @details An instance of this structure must be passed to @p palInit() at

- *          system startup time in order to initialize the digital I/O

- *          subsystem. This represents only the initial setup, specific pads

- *          or whole ports can be reprogrammed at later time.

- */

-typedef struct {

-#if STM32_HAS_GPIOA || defined(__DOXYGEN__)

-  /** @brief Port A setup data.*/

-  stm32_gpio_setup_t    PAData;

-#endif

-#if STM32_HAS_GPIOB || defined(__DOXYGEN__)

-  /** @brief Port B setup data.*/

-  stm32_gpio_setup_t    PBData;

-#endif

-#if STM32_HAS_GPIOC || defined(__DOXYGEN__)

-  /** @brief Port C setup data.*/

-  stm32_gpio_setup_t    PCData;

-#endif

-#if STM32_HAS_GPIOD || defined(__DOXYGEN__)

-  /** @brief Port D setup data.*/

-  stm32_gpio_setup_t    PDData;

-#endif

-#if STM32_HAS_GPIOE || defined(__DOXYGEN__)

-  /** @brief Port E setup data.*/

-  stm32_gpio_setup_t    PEData;

-#endif

-#if STM32_HAS_GPIOF || defined(__DOXYGEN__)

-  /** @brief Port F setup data.*/

-  stm32_gpio_setup_t    PFData;

-#endif

-#if STM32_HAS_GPIOG || defined(__DOXYGEN__)

-  /** @brief Port G setup data.*/

-  stm32_gpio_setup_t    PGData;

-#endif

-#if STM32_HAS_GPIOH || defined(__DOXYGEN__)

-  /** @brief Port H setup data.*/

-  stm32_gpio_setup_t    PHData;

-#endif

-#if STM32_HAS_GPIOI || defined(__DOXYGEN__)

-  /** @brief Port I setup data.*/

-  stm32_gpio_setup_t    PIData;

-#endif

-#if STM32_HAS_GPIOJ || defined(__DOXYGEN__)

-  /** @brief Port I setup data.*/

-  stm32_gpio_setup_t    PJData;

-#endif

-#if STM32_HAS_GPIOK || defined(__DOXYGEN__)

-  /** @brief Port I setup data.*/

-  stm32_gpio_setup_t    PKData;

-#endif

-} PALConfig;

-

-/**

- * @brief   Type of digital I/O port sized unsigned integer.

- */

-typedef uint32_t ioportmask_t;

-

-/**

- * @brief   Type of digital I/O modes.

- */

-typedef uint32_t iomode_t;

-

-/**

- * @brief   Type of an I/O line.

- */

-typedef uint32_t ioline_t;

-

-/**

- * @brief   Port Identifier.

- * @details This type can be a scalar or some kind of pointer, do not make

- *          any assumption about it, use the provided macros when populating

- *          variables of this type.

- */

-typedef stm32_gpio_t * ioportid_t;

-

-/*===========================================================================*/

-/* I/O Ports Identifiers.                                                    */

-/* The low level driver wraps the definitions already present in the STM32   */

-/* firmware library.                                                         */

-/*===========================================================================*/

-

-/**

- * @brief   GPIO port A identifier.

- */

-#if STM32_HAS_GPIOA || defined(__DOXYGEN__)

-#define IOPORT1         GPIOA

-#endif

-

-/**

- * @brief   GPIO port B identifier.

- */

-#if STM32_HAS_GPIOB || defined(__DOXYGEN__)

-#define IOPORT2         GPIOB

-#endif

-

-/**

- * @brief   GPIO port C identifier.

- */

-#if STM32_HAS_GPIOC || defined(__DOXYGEN__)

-#define IOPORT3         GPIOC

-#endif

-

-/**

- * @brief   GPIO port D identifier.

- */

-#if STM32_HAS_GPIOD || defined(__DOXYGEN__)

-#define IOPORT4         GPIOD

-#endif

-

-/**

- * @brief   GPIO port E identifier.

- */

-#if STM32_HAS_GPIOE || defined(__DOXYGEN__)

-#define IOPORT5         GPIOE

-#endif

-

-/**

- * @brief   GPIO port F identifier.

- */

-#if STM32_HAS_GPIOF || defined(__DOXYGEN__)

-#define IOPORT6         GPIOF

-#endif

-

-/**

- * @brief   GPIO port G identifier.

- */

-#if STM32_HAS_GPIOG || defined(__DOXYGEN__)

-#define IOPORT7         GPIOG

-#endif

-

-/**

- * @brief   GPIO port H identifier.

- */

-#if STM32_HAS_GPIOH || defined(__DOXYGEN__)

-#define IOPORT8         GPIOH

-#endif

-

-/**

- * @brief   GPIO port I identifier.

- */

-#if STM32_HAS_GPIOI || defined(__DOXYGEN__)

-#define IOPORT9         GPIOI

-#endif

-

-/**

- * @brief   GPIO port J identifier.

- */

-#if STM32_HAS_GPIOJ || defined(__DOXYGEN__)

-#define IOPORT10        GPIOJ

-#endif

-

-/**

- * @brief   GPIO port K identifier.

- */

-#if STM32_HAS_GPIOK || defined(__DOXYGEN__)

-#define IOPORT11        GPIOK

-#endif

-

-/*===========================================================================*/

-/* Implementation, some of the following macros could be implemented as      */

-/* functions, if so please put them in pal_lld.c.                            */

-/*===========================================================================*/

-

-/**

- * @brief   GPIO ports subsystem initialization.

- *

- * @notapi

- */

-#define pal_lld_init(config) _pal_lld_init(config)

-

-/**

- * @brief   Reads an I/O port.

- * @details This function is implemented by reading the GPIO IDR register, the

- *          implementation has no side effects.

- * @note    This function is not meant to be invoked directly by the application

- *          code.

- *

- * @param[in] port      port identifier

- * @return              The port bits.

- *

- * @notapi

- */

-#define pal_lld_readport(port) ((port)->IDR)

-

-/**

- * @brief   Reads the output latch.

- * @details This function is implemented by reading the GPIO ODR register, the

- *          implementation has no side effects.

- * @note    This function is not meant to be invoked directly by the application

- *          code.

- *

- * @param[in] port      port identifier

- * @return              The latched logical states.

- *

- * @notapi

- */

-#define pal_lld_readlatch(port) ((port)->ODR)

-

-/**

- * @brief   Writes on a I/O port.

- * @details This function is implemented by writing the GPIO ODR register, the

- *          implementation has no side effects.

- *

- * @param[in] port      port identifier

- * @param[in] bits      bits to be written on the specified port

- *

- * @notapi

- */

-#define pal_lld_writeport(port, bits) ((port)->ODR = (bits))

-

-/**

- * @brief   Sets a bits mask on a I/O port.

- * @details This function is implemented by writing the GPIO BSRR register, the

- *          implementation has no side effects.

- *

- * @param[in] port      port identifier

- * @param[in] bits      bits to be ORed on the specified port

- *

- * @notapi

- */

-#define pal_lld_setport(port, bits) ((port)->BSRR.H.set = (uint16_t)(bits))

-

-/**

- * @brief   Clears a bits mask on a I/O port.

- * @details This function is implemented by writing the GPIO BSRR register, the

- *          implementation has no side effects.

- *

- * @param[in] port      port identifier

- * @param[in] bits      bits to be cleared on the specified port

- *

- * @notapi

- */

-#define pal_lld_clearport(port, bits) ((port)->BSRR.H.clear = (uint16_t)(bits))

-

-/**

- * @brief   Writes a group of bits.

- * @details This function is implemented by writing the GPIO BSRR register, the

- *          implementation has no side effects.

- *

- * @param[in] port      port identifier

- * @param[in] mask      group mask

- * @param[in] offset    the group bit offset within the port

- * @param[in] bits      bits to be written. Values exceeding the group

- *                      width are masked.

- *

- * @notapi

- */

-#define pal_lld_writegroup(port, mask, offset, bits)                        \

-  ((port)->BSRR.W = ((~(bits) & (mask)) << (16U + (offset))) |              \

-                     (((bits) & (mask)) << (offset)))

-

-/**

- * @brief   Pads group mode setup.

- * @details This function programs a pads group belonging to the same port

- *          with the specified mode.

- *

- * @param[in] port      port identifier

- * @param[in] mask      group mask

- * @param[in] offset    group bit offset within the port

- * @param[in] mode      group mode

- *

- * @notapi

- */

-#define pal_lld_setgroupmode(port, mask, offset, mode)                      \

-  _pal_lld_setgroupmode(port, mask << offset, mode)

-

-/**

- * @brief   Writes a logical state on an output pad.

- *

- * @param[in] port      port identifier

- * @param[in] pad       pad number within the port

- * @param[in] bit       logical value, the value must be @p PAL_LOW or

- *                      @p PAL_HIGH

- *

- * @notapi

- */

-#define pal_lld_writepad(port, pad, bit) pal_lld_writegroup(port, 1, pad, bit)

-

-extern const PALConfig pal_default_config;

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-  void _pal_lld_init(const PALConfig *config);

-  void _pal_lld_setgroupmode(ioportid_t port,

-                             ioportmask_t mask,

-                             iomode_t mode);

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* HAL_USE_PAL */

-

-#endif /* _PAL_LLD_H_ */

-

-/** @} */