448 lines
24 KiB
C
448 lines
24 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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/*
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* Setup for STMicroelectronics STM32F4-Discovery board.
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*/
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/*
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* Board identifier.
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*/
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#define BOARD_ST_STM32F4_DISCOVERY
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#define BOARD_NAME "ST STM32F4-Discovery"
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/*
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* Board frequencies.
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* NOTE: The LSE crystal is not fitted by default on the board.
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*/
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#define STM32_LSECLK 0
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#define STM32_HSECLK 8000000
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/*
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* MCU type as defined in the ST header file stm32l1xx.h.
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*/
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#define STM32F4XX
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/*
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* IO pins assignments.
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*/
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#define GPIOA_BUTTON 0
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#define GPIOA_LRCK 4
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#define GPIOA_SPC 5
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#define GPIOA_SDO 6
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#define GPIOA_SDA_SDI_SDO 7
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#define GPIOA_VBUS_FS 9
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#define GPIOA_OTG_FS_ID 10
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#define GPIOA_OTG_FS_DM 11
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#define GPIOA_OTG_FS_DP 12
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#define GPIOA_SWDIO 13
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#define GPIOA_SWCLK 14
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#define GPIOB_SWO 3
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#define GPIOB_SCL 6
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#define GPIOB_SDA 9
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#define GPIOB_SCK 10
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#define GPIOC_OTG_FS_POWER_ON 0
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#define GPIOC_DOUT 3
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#define GPIOC_MCLK 7
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#define GPIOC_SCLK 10
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#define GPIOC_SDIN 12
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#define GPIOD_RESET 4
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#define GPIOD_OVER_CURRENT 5
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#define GPIOD_LED4 12 /* Green LED. */
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#define GPIOD_LED3 13 /* Orange LED. */
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#define GPIOD_LED5 14 /* Red LED. */
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#define GPIOD_LED6 15 /* Blue LED. */
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#define GPIOE_INT1 0
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#define GPIOE_INT2 1
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#define GPIOE_CS_SPI 3
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#define GPIOH_OSC_IN 0
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#define GPIOH_OSC_OUT 1
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/*
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* I/O ports initial setup, this configuration is established soon after reset
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* in the initialization code.
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* Please refer to the STM32 Reference Manual for details.
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*/
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#define PIN_MODE_INPUT(n) (0U << ((n) * 2))
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#define PIN_MODE_OUTPUT(n) (1U << ((n) * 2))
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#define PIN_MODE_ALTERNATE(n) (2U << ((n) * 2))
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#define PIN_MODE_ANALOG(n) (3U << ((n) * 2))
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#define PIN_OTYPE_PUSHPULL(n) (0U << (n))
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#define PIN_OTYPE_OPENDRAIN(n) (1U << (n))
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#define PIN_OSPEED_2M(n) (0U << ((n) * 2))
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#define PIN_OSPEED_25M(n) (1U << ((n) * 2))
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#define PIN_OSPEED_50M(n) (2U << ((n) * 2))
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#define PIN_OSPEED_100M(n) (3U << ((n) * 2))
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#define PIN_PUDR_FLOATING(n) (0U << ((n) * 2))
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#define PIN_PUDR_PULLUP(n) (1U << ((n) * 2))
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#define PIN_PUDR_PULLDOWN(n) (2U << ((n) * 2))
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#define PIN_AFIO_AF(n, v) ((v)U << ((n % 8) * 4))
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/*
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* Port A setup.
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* All input with pull-up except:
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* PA0 - GPIOA_BUTTON (input floating).
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* PA4 - GPIOA_LRCK (alternate 6).
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* PA5 - GPIOA_SPC (alternate 5).
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* PA6 - GPIOA_SDO (alternate 5).
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* PA7 - GPIOA_SDI (alternate 5).
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* PA9 - GPIOA_VBUS_FS (input floating).
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* PA10 - GPIOA_OTG_FS_ID (alternate 10).
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* PA11 - GPIOA_OTG_FS_DM (alternate 10).
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* PA12 - GPIOA_OTG_FS_DP (alternate 10).
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* PA13 - GPIOA_SWDIO (alternate 0).
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* PA14 - GPIOA_SWCLK (alternate 0).
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*/
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#define VAL_GPIOA_MODER (PIN_MODE_INPUT(GPIOA_BUTTON) | \
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PIN_MODE_INPUT(1) | \
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PIN_MODE_INPUT(2) | \
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PIN_MODE_INPUT(3) | \
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PIN_MODE_ALTERNATE(GPIOA_LRCK) | \
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PIN_MODE_ALTERNATE(GPIOA_SPC) | \
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PIN_MODE_ALTERNATE(GPIOA_SDO) | \
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PIN_MODE_ALTERNATE(GPIOA_SDI) | \
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PIN_MODE_INPUT(8) | \
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PIN_MODE_INPUT(GPIOA_VBUS_FS) | \
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PIN_MODE_ALTERNATE(GPIOA_OTG_FS_ID) | \
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PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DM) | \
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PIN_MODE_ALTERNATE(GPIOA_OTG_FS_DP) | \
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PIN_MODE_ALTERNATE(GPIOA_SWDIO) | \
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PIN_MODE_ALTERNATE(GPIOA_SWCLK) | \
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PIN_MODE_INPUT(15))
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#define VAL_GPIOA_OTYPER 0x00000000
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#define VAL_GPIOA_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOA_PUPDR (PIN_PUDR_FLOATING(GPIOA_BUTTON) | \
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PIN_PUDR_PULLUP(1) | \
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PIN_PUDR_PULLUP(2) | \
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PIN_PUDR_PULLUP(3) | \
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PIN_PUDR_FLOATING(GPIOA_LRCK) | \
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PIN_PUDR_FLOATING(GPIOA_SPC) | \
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PIN_PUDR_FLOATING(GPIOA_SDO) | \
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PIN_PUDR_FLOATING(GPIOA_SDI) | \
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PIN_PUDR_PULLUP(8) | \
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PIN_PUDR_FLOATING(GPIOA_VBUS_FS) | \
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PIN_PUDR_FLOATING(GPIOA_OTG_FS_ID) | \
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PIN_PUDR_FLOATING(GPIOA_OTG_FS_DM) | \
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PIN_PUDR_FLOATING(GPIOA_OTG_FS_DP) | \
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PIN_PUDR_PULLUP(GPIOA_SWDIO) | \
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PIN_PUDR_PULLDOWN(GPIOA_SWCLK) | \
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PIN_PUDR_PULLUP(15))
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#define VAL_GPIOA_ODR 0xFFFFFFFF
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#define VAL_GPIOA_AFRL (PIN_AFIO_AF(4, 6) | \
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PIN_AFIO_AF(5, 5) | \
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PIN_AFIO_AF(6, 5) | \
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PIN_AFIO_AF(7, 5))
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#define VAL_GPIOA_AFRH (PIN_AFIO_AF(10, 10) | \
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PIN_AFIO_AF(11, 10) | \
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PIN_AFIO_AF(12, 10) | \
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PIN_AFIO_AF(13, 0) | \
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PIN_AFIO_AF(14, 0))
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/*
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* Port B setup.
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* All input with pull-up except:
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* PB3 - GPIOB_SWO (alternate 0).
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* PB6 - GPIOB_SCL (alternate 4).
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* PB9 - GPIOB_SDA (alternate 4).
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* PB10 - GPIOB_SCK (alternate 5).
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*/
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#define VAL_GPIOB_MODER (PIN_MODE_INPUT(0) | \
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PIN_MODE_INPUT(1) | \
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PIN_MODE_INPUT(2) | \
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PIN_MODE_ALTERNATE(GPIOB_SWO) | \
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PIN_MODE_INPUT(4) | \
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PIN_MODE_INPUT(5) | \
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PIN_MODE_ALTERNATE(GPIOB_SCL) | \
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PIN_MODE_INPUT(7) | \
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PIN_MODE_INPUT(8) | \
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PIN_MODE_ALTERNATE(GPIOB_SDA) | \
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PIN_MODE_ALTERNATE(GPIOB_SCK) | \
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PIN_MODE_INPUT(11) | \
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PIN_MODE_INPUT(12) | \
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PIN_MODE_INPUT(13) | \
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PIN_MODE_INPUT(14) | \
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PIN_MODE_INPUT(15))
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#define VAL_GPIOB_OTYPER (PIN_OTYPE_OPENDRAIN(GPIOB_SCL) | \
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PIN_OTYPE_OPENDRAIN(GPIOB_SDA))
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#define VAL_GPIOB_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOB_PUPDR (PIN_PUDR_PULLUP(0) | \
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PIN_PUDR_PULLUP(1) | \
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PIN_PUDR_PULLUP(2) | \
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PIN_PUDR_FLOATING(GPIOB_SWO) | \
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PIN_PUDR_PULLUP(4) | \
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PIN_PUDR_PULLUP(5) | \
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PIN_PUDR_FLOATING(GPIOB_SCL) | \
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PIN_PUDR_PULLUP(7) | \
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PIN_PUDR_PULLUP(8) | \
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PIN_PUDR_FLOATING(GPIOB_SDA) | \
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PIN_PUDR_FLOATING(GPIOB_SCK | \
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PIN_PUDR_PULLUP(11) | \
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PIN_PUDR_PULLUP(12) | \
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PIN_PUDR_PULLUP(13) | \
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PIN_PUDR_PULLUP(14) | \
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PIN_PUDR_PULLUP(15))
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#define VAL_GPIOB_ODR 0xFFFFFFFF
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#define VAL_GPIOB_AFRL (PIN_AFIO_AF(3, 0) | \
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PIN_AFIO_AF(6, 4))
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#define VAL_GPIOB_AFRH (PIN_AFIO_AF(9, 4) | \
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PIN_AFIO_AF(10, 5))
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/*
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* Port C setup.
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* All input with pull-up except:
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* PC0 - GPIOC_OTG_FS_POWER_ON (output push-pull).
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* PC3 - GPIOC_DOUT (alternate 5).
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* PC7 - GPIOC_MCLK (alternate 6).
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* PC10 - GPIOC_SCLK (alternate 6).
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* PC12 - GPIOC_SDIN (alternate 6).
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*/
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#define VAL_GPIOC_MODER (PIN_MODE_OUTPUT(GPIOC_OTG_FS_POWER_ON) |\
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PIN_MODE_INPUT(1) | \
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PIN_MODE_INPUT(2) | \
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PIN_MODE_ALTERNATE(GPIOC_DOUT) | \
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PIN_MODE_INPUT(4) | \
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PIN_MODE_INPUT(5) | \
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PIN_MODE_INPUT(6) | \
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PIN_MODE_ALTERNATE(GPIOC_MCLK) | \
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PIN_MODE_INPUT(8) | \
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PIN_MODE_INPUT(9) | \
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PIN_MODE_ALTERNATE(GPIOC_SCLK) | \
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PIN_MODE_INPUT(11) | \
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PIN_MODE_ALTERNATE(GPIOC_SDIN)) \
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PIN_MODE_INPUT(13) | \
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PIN_MODE_INPUT(14) | \
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PIN_MODE_INPUT(15))
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#define VAL_GPIOC_OTYPER 0x00000000
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#define VAL_GPIOC_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOC_PUPDR (PIN_PUDR_FLOATING(GPIOC_OTG_FS_POWER_ON) |\
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PIN_PUDR_PULLUP(1) | \
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PIN_PUDR_PULLUP(2) | \
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PIN_PUDR_FLOATING(GPIOC_DOUT)) | \
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PIN_PUDR_PULLUP(4) | \
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PIN_PUDR_PULLUP(5) | \
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PIN_PUDR_PULLUP(6) | \
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PIN_PUDR_FLOATING(GPIOC_MCLK)) | \
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PIN_PUDR_PULLUP(8) | \
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PIN_PUDR_PULLUP(9) | \
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PIN_PUDR_FLOATING(GPIOC_SCLK)) | \
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PIN_PUDR_PULLUP(11) | \
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PIN_PUDR_FLOATING(GPIOC_SDIN)) | \
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PIN_PUDR_PULLUP(13) | \
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PIN_PUDR_PULLUP(14) | \
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PIN_PUDR_PULLUP(15))
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#define VAL_GPIOC_ODR 0xFFFFFFFF
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#define VAL_GPIOC_AFRL (PIN_AFIO_AF(3, 5) | \
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PIN_AFIO_AF(7, 6))
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#define VAL_GPIOC_AFRH (PIN_AFIO_AF(10, 6) | \
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PIN_AFIO_AF(12, 6))
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/*
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* Port D setup.
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* All input with pull-up except:
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* PD4 - GPIOD_RESET (output push-pull).
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* PD5 - GPIOD_OVER_CURRENT (input floating).
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* PD12 - GPIOD_LED4 (output push-pull).
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* PD13 - GPIOD_LED3 (output push-pull).
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* PD14 - GPIOD_LED5 (output push-pull).
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* PD15 - GPIOD_LED6 (output push-pull).
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*/
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#define VAL_GPIOD_MODER (PIN_MODE_INPUT(0) | \
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PIN_MODE_INPUT(1) | \
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PIN_MODE_INPUT(2) | \
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PIN_MODE_INPUT(3) | \
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PIN_MODE_OUTPUT(GPIOD_RESET) | \
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PIN_MODE_INPUT(GPIOD_OVER_CURRENT) | \
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PIN_MODE_INPUT(6) | \
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PIN_MODE_INPUT(7) | \
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PIN_MODE_INPUT(8) | \
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PIN_MODE_INPUT(9) | \
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PIN_MODE_INPUT(10) | \
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PIN_MODE_INPUT(11) | \
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PIN_MODE_INPUT(GPIOD_LED4) | \
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PIN_MODE_INPUT(GPIOD_LED3) | \
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PIN_MODE_INPUT(GPIOD_LED5) | \
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PIN_MODE_INPUT(GPIOD_LED6))
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#define VAL_GPIOD_OTYPER 0x00000000
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#define VAL_GPIOD_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOD_PUPDR (PIN_PUDR_PULLUP(0) | \
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PIN_PUDR_PULLUP(1) | \
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PIN_PUDR_PULLUP(2) | \
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PIN_PUDR_PULLUP(3) | \
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PIN_PUDR_FLOATING(GPIOD_RESET) | \
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PIN_PUDR_FLOATING(GPIOD_OVER_CURRENT) |\
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PIN_PUDR_PULLUP(6) | \
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PIN_PUDR_PULLUP(7) | \
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PIN_PUDR_PULLUP(8) | \
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PIN_PUDR_PULLUP(9) | \
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PIN_PUDR_PULLUP(10) | \
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PIN_PUDR_PULLUP(11) | \
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PIN_PUDR_FLOATING(GPIOD_LED4) | \
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PIN_PUDR_FLOATING(GPIOD_LED3) | \
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PIN_PUDR_FLOATING(GPIOD_LED5) | \
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PIN_PUDR_FLOATING(GPIOD_LED6))
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#define VAL_GPIOD_ODR 0x0FFFFFCF
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#define VAL_GPIOD_AFRL 0x00000000
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#define VAL_GPIOD_AFRH 0x00000000
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/*
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* Port E setup.
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* All input with pull-up except:
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* PE0 - GPIOE_INT1 (input floating).
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* PE1 - GPIOE_INT2 (input floating).
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* PE3 - GPIOE_CS_SPI (output push-pull).
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*/
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#define VAL_GPIOE_MODER (PIN_MODE_INPUT(GPIOE_INT1) | \
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PIN_MODE_INPUT(GPIOE_INT2) | \
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PIN_MODE_INPUT(2) | \
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PIN_MODE_INPUT(GPIOE_CS_SPI) | \
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PIN_MODE_INPUT(4) | \
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PIN_MODE_INPUT(5) | \
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PIN_MODE_INPUT(6) | \
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PIN_MODE_INPUT(7) | \
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PIN_MODE_INPUT(8) | \
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PIN_MODE_INPUT(9) | \
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PIN_MODE_INPUT(10) | \
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PIN_MODE_INPUT(11) | \
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PIN_MODE_INPUT(12) | \
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PIN_MODE_INPUT(13) | \
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PIN_MODE_INPUT(14) | \
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PIN_MODE_INPUT(15))
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#define VAL_GPIOE_OTYPER 0x00000000
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#define VAL_GPIOE_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOE_PUPDR (PIN_PUDR_FLOATING(0GPIOE_INT1) | \
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PIN_PUDR_FLOATING(GPIOE_INT2) | \
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PIN_PUDR_PULLUP(2) | \
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PIN_PUDR_FLOATING(GPIOE_CS_SPI) | \
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PIN_PUDR_PULLUP(4) | \
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PIN_PUDR_PULLUP(5) | \
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PIN_PUDR_PULLUP(6) | \
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PIN_PUDR_PULLUP(7) | \
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PIN_PUDR_PULLUP(8) | \
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PIN_PUDR_PULLUP(9) | \
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PIN_PUDR_PULLUP(10) | \
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PIN_PUDR_PULLUP(11) | \
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PIN_PUDR_PULLUP(12) | \
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PIN_PUDR_PULLUP(13) | \
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PIN_PUDR_PULLUP(14) | \
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PIN_PUDR_PULLUP(15))
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#define VAL_GPIOE_ODR 0xFFFFFFFF
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#define VAL_GPIOE_AFRL 0x00000000
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#define VAL_GPIOE_AFRH 0x00000000
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/*
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* Port F setup.
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* All input with pull-up.
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*/
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#define VAL_GPIOF_MODER 0x00000000
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#define VAL_GPIOF_OTYPER 0x00000000
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#define VAL_GPIOF_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOF_PUPDR 0xFFFFFFFF
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#define VAL_GPIOF_ODR 0xFFFFFFFF
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#define VAL_GPIOF_AFRL 0x00000000
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#define VAL_GPIOF_AFRH 0x00000000
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/*
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* Port G setup.
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* All input with pull-up.
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*/
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#define VAL_GPIOG_MODER 0x00000000
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#define VAL_GPIOG_OTYPER 0x00000000
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#define VAL_GPIOG_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOG_PUPDR 0xFFFFFFFF
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#define VAL_GPIOG_ODR 0xFFFFFFFF
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#define VAL_GPIOG_AFRL 0x00000000
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#define VAL_GPIOG_AFRH 0x00000000
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/*
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* Port H setup.
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* All input with pull-up except:
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* PH0 - GPIOH_OSC_IN (input floating).
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* PH1 - GPIOH_OSC_OUT (input floating).
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*/
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#define VAL_GPIOH_MODER (PIN_MODE_INPUT(GPIOH_OSC_IN) | \
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PIN_MODE_INPUT(GPIOH_OSC_OUT) | \
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PIN_MODE_INPUT(2) | \
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PIN_MODE_INPUT(3) | \
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PIN_MODE_INPUT(4) | \
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PIN_MODE_INPUT(5) | \
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PIN_MODE_INPUT(6) | \
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PIN_MODE_INPUT(7) | \
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PIN_MODE_INPUT(8) | \
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PIN_MODE_INPUT(9) | \
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PIN_MODE_INPUT(10) | \
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PIN_MODE_INPUT(11) | \
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PIN_MODE_INPUT(12) | \
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PIN_MODE_INPUT(13) | \
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PIN_MODE_INPUT(14) | \
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PIN_MODE_INPUT(15))
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#define VAL_GPIOH_OTYPER 0x00000000
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#define VAL_GPIOH_OSPEEDR 0xFFFFFFFF
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#define VAL_GPIOH_PUPDR (PIN_PUDR_FLOATING(GPIOH_OSC_IN) | \
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PIN_PUDR_FLOATING(GPIOH_OSC_OUT) | \
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PIN_PUDR_PULLUP(2) | \
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PIN_PUDR_PULLUP(3) | \
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PIN_PUDR_PULLUP(4) | \
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PIN_PUDR_PULLUP(5) | \
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PIN_PUDR_PULLUP(6) | \
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PIN_PUDR_PULLUP(7) | \
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PIN_PUDR_PULLUP(8) | \
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PIN_PUDR_PULLUP(9) | \
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PIN_PUDR_PULLUP(10) | \
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PIN_PUDR_PULLUP(11) | \
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PIN_PUDR_PULLUP(12) | \
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PIN_PUDR_PULLUP(13) | \
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PIN_PUDR_PULLUP(14) | \
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PIN_PUDR_PULLUP(15))
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#define VAL_GPIOH_ODR 0xFFFFFFFF
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#define VAL_GPIOH_AFRL 0x00000000
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#define VAL_GPIOH_AFRH 0x00000000
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|
|
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/*
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* Port I setup.
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* All input with pull-up.
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|
*/
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|
#define VAL_GPIOI_MODER 0x00000000
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#define VAL_GPIOI_OTYPER 0x00000000
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#define VAL_GPIOI_OSPEEDR 0xFFFFFFFF
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|
#define VAL_GPIOI_PUPDR 0xFFFFFFFF
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|
#define VAL_GPIOI_ODR 0xFFFFFFFF
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|
#define VAL_GPIOI_AFRL 0x00000000
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|
#define VAL_GPIOI_AFRH 0x00000000
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|
|
|
#if !defined(_FROM_ASM_)
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|
#ifdef __cplusplus
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|
extern "C" {
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|
#endif
|
|
void boardInit(void);
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* _FROM_ASM_ */
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|
|
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#endif /* _BOARD_H_ */
|