diff options
Diffstat (limited to 'os/hal/boards/OLIMEX_STM32_P103/board.h')
| -rw-r--r-- | os/hal/boards/OLIMEX_STM32_P103/board.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/os/hal/boards/OLIMEX_STM32_P103/board.h b/os/hal/boards/OLIMEX_STM32_P103/board.h new file mode 100644 index 000000000..58f020bcc --- /dev/null +++ b/os/hal/boards/OLIMEX_STM32_P103/board.h @@ -0,0 +1,156 @@ +/*
+ 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 the Olimex STM32-P103 proto board.
+ */
+
+/*
+ * Board identifier.
+ */
+#define BOARD_OLIMEX_STM32_P103
+#define BOARD_NAME "Olimex STM32-P103"
+
+/*
+ * Board frequencies.
+ */
+#define STM32_LSECLK 32768
+#define STM32_HSECLK 8000000
+
+/*
+ * MCU type, supported types are defined in ./os/hal/platforms/hal_lld.h.
+ */
+#define STM32F10X_MD
+
+/*
+ * IO pins assignments.
+ */
+#define GPIOA_BUTTON 0
+#define GPIOA_SPI1NSS 4
+
+#define GPIOB_SPI2NSS 12
+
+#define GPIOC_USB_P 4
+#define GPIOC_MMCWP 6
+#define GPIOC_MMCCP 7
+#define GPIOC_CAN_CNTL 10
+#define GPIOC_USB_DISC 11
+#define GPIOC_LED 12
+
+/*
+ * I/O ports initial setup, this configuration is established soon after reset
+ * in the initialization code.
+ *
+ * The digits have the following meaning:
+ * 0 - Analog input.
+ * 1 - Push Pull output 10MHz.
+ * 2 - Push Pull output 2MHz.
+ * 3 - Push Pull output 50MHz.
+ * 4 - Digital input.
+ * 5 - Open Drain output 10MHz.
+ * 6 - Open Drain output 2MHz.
+ * 7 - Open Drain output 50MHz.
+ * 8 - Digital input with PullUp or PullDown resistor depending on ODR.
+ * 9 - Alternate Push Pull output 10MHz.
+ * A - Alternate Push Pull output 2MHz.
+ * B - Alternate Push Pull output 50MHz.
+ * C - Reserved.
+ * D - Alternate Open Drain output 10MHz.
+ * E - Alternate Open Drain output 2MHz.
+ * F - Alternate Open Drain output 50MHz.
+ * Please refer to the STM32 Reference Manual for details.
+ */
+
+/*
+ * Port A setup.
+ * Everything input with pull-up except:
+ * PA0 - Normal input (BUTTON).
+ * PA2 - Alternate output (USART2 TX).
+ * PA3 - Normal input (USART2 RX).
+ * PA11 - Normal input (USB DM).
+ * PA12 - Normal input (USB DP).
+ */
+#define VAL_GPIOACRL 0x88884B84 /* PA7...PA0 */
+#define VAL_GPIOACRH 0x88844888 /* PA15...PA8 */
+#define VAL_GPIOAODR 0xFFFFFFFF
+
+/*
+ * Port B setup.
+ * Everything input with pull-up except:
+ * PB13 - Alternate output (MMC SPI2 SCK).
+ * PB14 - Normal input (MMC SPI2 MISO).
+ * PB15 - Alternate output (MMC SPI2 MOSI).
+ */
+#define VAL_GPIOBCRL 0x88888888 /* PB7...PB0 */
+#define VAL_GPIOBCRH 0xB4B88888 /* PB15...PB8 */
+#define VAL_GPIOBODR 0xFFFFFFFF
+
+/*
+ * Port C setup.
+ * Everything input with pull-up except:
+ * PC4 - Normal input because there is an external resistor.
+ * PC6 - Normal input because there is an external resistor.
+ * PC7 - Normal input because there is an external resistor.
+ * PC10 - Push Pull output (CAN CNTRL).
+ * PC11 - Push Pull output (USB DISC).
+ * PC12 - Push Pull output (LED).
+ */
+#define VAL_GPIOCCRL 0x44848888 /* PC7...PC0 */
+#define VAL_GPIOCCRH 0x88833388 /* PC15...PC8 */
+#define VAL_GPIOCODR 0xFFFFFFFF
+
+/*
+ * Port D setup.
+ * Everything input with pull-up except:
+ * PD0 - Normal input (XTAL).
+ * PD1 - Normal input (XTAL).
+ */
+#define VAL_GPIODCRL 0x88888844 /* PD7...PD0 */
+#define VAL_GPIODCRH 0x88888888 /* PD15...PD8 */
+#define VAL_GPIODODR 0xFFFFFFFF
+
+/*
+ * Port E setup.
+ * Everything input with pull-up except:
+ */
+#define VAL_GPIOECRL 0x88888888 /* PE7...PE0 */
+#define VAL_GPIOECRH 0x88888888 /* PE15...PE8 */
+#define VAL_GPIOEODR 0xFFFFFFFF
+
+/*
+ * USB bus activation macro, required by the USB driver.
+ */
+#define usb_lld_connect_bus(usbp) palClearPad(GPIOC, GPIOC_USB_DISC)
+
+/*
+ * USB bus de-activation macro, required by the USB driver.
+ */
+#define usb_lld_disconnect_bus(usbp) palSetPad(GPIOC, GPIOC_USB_DISC)
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */
|