/* ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010, 2011,2012 Giovanni Di Sirio. This file is part of ChibiOS/RT. ChibiOS/RT is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. ChibiOS/RT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _BOARD_H_ #define _BOARD_H_ /* * Setup for STMicroelectronics STM32F4-Discovery board. */ /* * Board identifier. */ #define BOARD_OLIMEX_STM32_E407 #define BOARD_NAME "Olimex STM32-P407" /* * Ethernet PHY type. */ #define BOARD_PHY_ID MII_KS8721_ID #define BOARD_PHY_RMII /* * Board frequencies. * NOTE: The LSE crystal is not fitted by default on the board. */ #define STM32_LSECLK 32768 #define STM32_HSECLK 12000000 /* * Board voltages. * Required for performance limits calculation. */ #define STM32_VDD 330 /* * MCU type as defined in the ST header file stm32f4xx.h. */ #define STM32F4XX /* * IO pins assignments. */ #define GPIOA_BUTTON_WKUP 0 #define GPIOA_ETH_RMII_REF_CLK 1 #define GPIOA_ETH_RMII_MDIO 2 #define GPIOA_ETH_RMII_MDINT 3 #define GPIOA_P4 4 #define GPIOA_P5 5 #define GPIOA_P6 6 #define GPIOA_ETH_RMII_CRS_DV 7 #define GPIOA_USB_HS_BUSON 8 #define GPIOA_OTG_FS_VBUS 9 #define GPIOA_OTG_FS_ID 10 #define GPIOA_OTG_FS_DM 11 #define GPIOA_OTG_FS_DP 12 #define GPIOA_JTAG_TMS 13 #define GPIOA_JTAG_TCK 14 #define GPIOA_JTAG_TDI 15 #define GPIOB_USB_FS_BUSON 0 #define GPIOB_USB_HS_FAULT 1 #define GPIOB_BOOT1 2 #define GPIOB_JTAG_TDO 3 #define GPIOB_JTAG_TRST 4 #define GPIOB_P5 5 #define GPIOB_P6 6 #define GPIOB_P7 7 #define GPIOB_I2C1_SCL 8 #define GPIOB_I2C1_SDA 9 #define GPIOB_SPI2_SCK 10 #define GPIOB_P11 11 #define GPIOB_USART3_TX 10 /* Same as GPIOB_SPI2_SCK. */ #define GPIOB_USART3_RX 11 /* Same as GPIOB_P11. */ #define GPIOB_OTG_HS_ID 12 #define GPIOB_OTG_FS_VBUS 13 #define GPIOB_OTG_HS_DM 14 #define GPIOB_OTG_HS_DP 15 #define GPIOC_P0 0 #define GPIOC_ETH_RMII_MDC 1 #define GPIOC_SPI2_MISO 2 #define GPIOC_SPI2_MOSI 3 #define GPIOC_ETH_RMII_RXD0 4 #define GPIOC_ETH_RMII_RXD1 5 #define GPIOC_USART6_TX 6 #define GPIOC_USART6_RX 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_LED 13 #define GPIOC_OSC32_IN 14 #define GPIOC_OSC32_OUT 15 #define GPIOD_SD_CMD 2 #define GPIOF_USB_FS_FAULT 11 #define GPIOG_SPI2_CS 10 #define GPIOG_ETH_RMII_TXEN 11 #define GPIOG_ETH_RMII_TXD0 13 #define GPIOG_ETH_RMII_TXD1 14 #define GPIOH_OSC_IN 0 #define GPIOH_OSC_OUT 1 /* * 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_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_PUDR_FLOATING(n) (0U << ((n) * 2)) #define PIN_PUDR_PULLUP(n) (1U << ((n) * 2)) #define PIN_PUDR_PULLDOWN(n) (2U << ((n) * 2)) #define PIN_AFIO_AF(n, v) ((v##U) << ((n % 8) * 4)) /* * Port A setup. * * PA0 - GPIOA_BUTTON_WKUP (input floating). * PA1 - GPIOA_ETH_RMII_REF_CLK(alternate 11). * PA2 - GPIOA_ETH_RMII_MDIO (alternate 11). * PA3 - GPIOA_ETH_RMII_MDINT (input floating). * PA4 - GPIOA_P4 (input pull-up). * PA5 - GPIOA_P5 (input pull-up). * PA6 - GPIOA_P6 (input pull-up). * PA7 - GPIOA_ETH_RMII_CRS_DV (alternate 11). * PA8 - GPIOA_USB_HS_BUSON (output push-pull). * PA9 - GPIOA_OTG_FS_VBUS (input pull-down). * PA10 - GPIOA_OTG_FS_ID (alternate 10). * PA11 - GPIOA_OTG_FS_DM (alternate 10). * PA12 - GPIOA_OTG_FS_DP (alternate 10). * PA13 - GPIOA_JTAG_TMS (alternate 0). * PA14 - GPIOA_JTAG_TCK (alternate 0, pull-down). * PA15 - GPIOA_JTAG_TDI (alternate 0). */ #define VAL_GPIOA_MODER (PIN_MODE_INPUT(GPIOA_BUTTON_WKUP) | \ PIN_MODE_ALTERNATE(GPIOA_ETH_RMII_REF_CLK) | \ PIN_MODE_ALTERNATE(GPIOA_ETH_RMII_MDIO) | \ PIN_MODE_INPUT(GPIOA_ETH_RMII_MDINT) | \ PIN_MODE_INPUT(GPIOA_P4) | \ PIN_MODE_INPUT(GPIOA_P5) | \ PIN_MODE_INPUT(GPIOA_P6) | \ PIN_MODE_ALTERNATE(GPIOA_ETH_RMII_CRS_DV) | \ PIN_MODE_OUTPUT(GPIOA_USB_HS_BUSON) | \ PIN_MODE_INPUT(GPIOA_OTG_FS_VBUS) | \ 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_JTAG_TMS) | \ PIN_MODE_ALTERNATE(GPIOA_JTAG_TCK) | \ PIN_MODE_ALTERNATE(GPIOA_JTAG_TDI)) #define VAL_GPIOA_OTYPER 0x00000000 #define VAL_GPIOA_OSPEEDR 0xFFFFFFFF #define VAL_GPIOA_PUPDR (PIN_PUDR_PULLUP(GPIOA_P4) | \ PIN_PUDR_PULLUP(GPIOA_P5) | \ PIN_PUDR_PULLUP(GPIOA_P6) | \ PIN_PUDR_PULLDOWN(GPIOA_OTG_FS_VBUS) | \ PIN_PUDR_PULLDOWN(GPIOA_SWCLK)) #define VAL_GPIOA_ODR 0xFFFFFFFF #define VAL_GPIOA_AFRL (PIN_AFIO_AF(GPIOA_ETH_RMII_REF_CLK, 11) | \ PIN_AFIO_AF(GPIOA_ETH_RMII_MDIO, 11) | \ PIN_AFIO_AF(GPIOA_ETH_RMII_CRS_DV, 11)) #define VAL_GPIOA_AFRH (PIN_AFIO_AF(GPIOA_MCO1, 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_JTAG_TMS, 0) | \ PIN_AFIO_AF(GPIOA_JTAG_TCK, 0) | \ PIN_AFIO_AF(GPIOA_JTAG_TDI, 0)) /* * Port B setup. * * PB0 - GPIOB_USB_FS_BUSON (output push-pull). * PB1 - GPIOB_USB_HS_FAULT (input floating). * PB2 - GPIOB_BOOT1 (input floating). * PB3 - GPIOB_JTAG_TDO (alternate 0). * PB4 - GPIOB_JTAG_TRST (alternate 0). * PB5 - GPIOB_P5 (input pull-up). * PB6 - GPIOB_P6 (input pull-up). * PB7 - GPIOB_P7 (input pull-up). * PB8 - GPIOB_I2C1_SCL (alternate 4). * PB9 - GPIOB_I2C1_SDA (alternate 4). * PB10 - GPIOB_SPI2_SCK (alternate 5). * PB11 - GPIOB_P11 (input pull-up). * PB12 - GPIOB_OTG_HS_ID (alternate 10). * PB13 - GPIOB_OTG_FS_VBUS (input pull-down). * PB14 - GPIOB_OTG_HS_DM (alternate 10). * PB15 - GPIOB_OTG_HS_DP (alternate 10). */ #define VAL_GPIOB_MODER (PIN_MODE_OUTPUT(GPIOB_USB_FS_BUSON) | \ PIN_MODE_INPUT(GPIOB_USB_HS_FAULT) | \ PIN_MODE_INPUT(GPIOB_BOOT1) | \ PIN_MODE_ALTERNATE(GPIOB_JTAG_TDO) | \ PIN_MODE_INPUT(GPIOB_JTAG_TRST) | \ PIN_MODE_INPUT(GPIOB_P5) | \ PIN_MODE_INPUT(GPIOB_P6) | \ PIN_MODE_INPUT(GPIOB_P7) | \ PIN_MODE_ALTERNATE(GPIOB_I2C1_SCL) | \ PIN_MODE_ALTERNATE(GPIOB_I2C1_SDA) | \ PIN_MODE_ALTERNATE(GPIOB_SPI2_SCK) | \ PIN_MODE_INPUT(GPIOB_P11) | \ PIN_MODE_ALTERNATE(GPIOB_OTG_HS_ID) | \ PIN_MODE_INPUT(GPIOB_OTG_FS_VBUS) | \ PIN_MODE_ALTERNATE(GPIOB_OTG_HS_DM) | \ PIN_MODE_ALTERNATE(GPIOB_OTG_HS_DP)) #define VAL_GPIOB_OTYPER (PIN_OTYPE_OPENDRAIN(GPIOB_I2C1_SCL) | \ PIN_OTYPE_OPENDRAIN(GPIOB_I2C1_SDA)) #define VAL_GPIOB_OSPEEDR 0xFFFFFFFF #define VAL_GPIOB_PUPDR (PIN_PUDR_PULLUP(GPIOB_P5) | \ PIN_PUDR_PULLUP(GPIOB_P6) | \ PIN_PUDR_PULLUP(GPIOB_P7) | \ PIN_PUDR_PULLUP(GPIOB_P11) | \ PIN_PUDR_PULLDOWN(GPIOB_OTG_FS_VBUS)) #define VAL_GPIOB_ODR 0xFFFFFFFD #define VAL_GPIOB_AFRL (PIN_AFIO_AF(GPIOB_JTAG_TDO, 0) | \ PIN_AFIO_AF(GPIOB_JTAG_TRST, 0)) #define VAL_GPIOB_AFRH (PIN_AFIO_AF(GPIOB_I2C1_SDA, 4) | \ PIN_AFIO_AF(GPIOB_I2C1_SCL, 4) | \ PIN_AFIO_AF(GPIOB_SPI2_SCK, 5) | \ PIN_AFIO_AF(GPIOB_OTG_HS_ID, 10) | \ PIN_AFIO_AF(GPIOB_OTG_HS_DM, 10) | \ PIN_AFIO_AF(GPIOB_OTG_HS_DP, 10)) /* * Port C setup. * All input with pull-up except: * PC0 - GPIOC_OTG_FS_POWER_ON (output push-pull). * PC7 - GPIOC_MCLK (alternate 6). * PC10 - GPIOC_SCLK (alternate 6). * PC12 - GPIOC_SDIN (alternate 6). */ #define VAL_GPIOC_MODER (PIN_MODE_OUTPUT(GPIOC_OTG_FS_POWER_ON) |\ PIN_MODE_INPUT(1) | \ PIN_MODE_INPUT(2) | \ PIN_MODE_INPUT(3) | \ PIN_MODE_INPUT(4) | \ PIN_MODE_INPUT(5) | \ PIN_MODE_INPUT(6) | \ PIN_MODE_ALTERNATE(GPIOC_MCLK) | \ PIN_MODE_INPUT(8) | \ PIN_MODE_INPUT(9) | \ PIN_MODE_ALTERNATE(GPIOC_SCLK) | \ PIN_MODE_INPUT(11) | \ PIN_MODE_ALTERNATE(GPIOC_SDIN) | \ PIN_MODE_INPUT(13) | \ PIN_MODE_INPUT(14) | \ PIN_MODE_INPUT(15)) #define VAL_GPIOC_OTYPER 0x00000000 #define VAL_GPIOC_OSPEEDR 0xFFFFFFFF #define VAL_GPIOC_PUPDR (PIN_PUDR_FLOATING(GPIOC_OTG_FS_POWER_ON) |\ PIN_PUDR_PULLUP(1) | \ PIN_PUDR_PULLUP(2) | \ PIN_PUDR_PULLUP(3) | \ PIN_PUDR_PULLUP(4) | \ PIN_PUDR_PULLUP(5) | \ PIN_PUDR_PULLUP(6) | \ PIN_PUDR_FLOATING(GPIOC_MCLK) | \ PIN_PUDR_PULLUP(8) | \ PIN_PUDR_PULLUP(9) | \ PIN_PUDR_FLOATING(GPIOC_SCLK) | \ PIN_PUDR_PULLUP(11) | \ PIN_PUDR_FLOATING(GPIOC_SDIN) | \ PIN_PUDR_PULLUP(13) | \ PIN_PUDR_PULLUP(14) | \ PIN_PUDR_PULLUP(15)) #define VAL_GPIOC_ODR 0xFFFFFFFF #define VAL_GPIOC_AFRL (PIN_AFIO_AF(GPIOC_MCLK, 6)) #define VAL_GPIOC_AFRH (PIN_AFIO_AF(GPIOC_SCLK, 6) | \ PIN_AFIO_AF(GPIOC_SDIN, 6)) /* * Port D setup. * All input with pull-up except: * PD4 - GPIOD_RESET (output push-pull). * PD5 - GPIOD_OVER_CURRENT (input floating). * PD12 - GPIOD_LED4 (output push-pull). * PD13 - GPIOD_LED3 (output push-pull). * PD14 - GPIOD_LED5 (output push-pull). * PD15 - GPIOD_LED6 (output push-pull). */ #define VAL_GPIOD_MODER (PIN_MODE_INPUT(0) | \ PIN_MODE_INPUT(1) | \ PIN_MODE_INPUT(2) | \ PIN_MODE_INPUT(3) | \ PIN_MODE_OUTPUT(GPIOD_RESET) | \ PIN_MODE_INPUT(GPIOD_OVER_CURRENT) | \ PIN_MODE_INPUT(6) | \ PIN_MODE_INPUT(7) | \ PIN_MODE_INPUT(8) | \ PIN_MODE_INPUT(9) | \ PIN_MODE_INPUT(10) | \ PIN_MODE_INPUT(11) | \ PIN_MODE_OUTPUT(GPIOD_LED4) | \ PIN_MODE_OUTPUT(GPIOD_LED3) | \ PIN_MODE_OUTPUT(GPIOD_LED5) | \ PIN_MODE_OUTPUT(GPIOD_LED6)) #define VAL_GPIOD_OTYPER 0x00000000 #define VAL_GPIOD_OSPEEDR 0xFFFFFFFF #define VAL_GPIOD_PUPDR (PIN_PUDR_PULLUP(0) | \ PIN_PUDR_PULLUP(1) | \ PIN_PUDR_PULLUP(2) | \ PIN_PUDR_PULLUP(3) | \ PIN_PUDR_FLOATING(GPIOD_RESET) | \ PIN_PUDR_FLOATING(GPIOD_OVER_CURRENT) |\ PIN_PUDR_PULLUP(6) | \ PIN_PUDR_PULLUP(7) | \ PIN_PUDR_PULLUP(8) | \ PIN_PUDR_PULLUP(9) | \ PIN_PUDR_PULLUP(10) | \ PIN_PUDR_PULLUP(11) | \ PIN_PUDR_FLOATING(GPIOD_LED4) | \ PIN_PUDR_FLOATING(GPIOD_LED3) | \ PIN_PUDR_FLOATING(GPIOD_LED5) | \ PIN_PUDR_FLOATING(GPIOD_LED6)) #define VAL_GPIOD_ODR 0x00000FCF #define VAL_GPIOD_AFRL 0x00000000 #define VAL_GPIOD_AFRH 0x00000000 /* * Port E setup. * All input with pull-up except: * PE0 - GPIOE_INT1 (input floating). * PE1 - GPIOE_INT2 (input floating). * PE3 - GPIOE_CS_SPI (output push-pull). */ #define VAL_GPIOE_MODER (PIN_MODE_INPUT(GPIOE_INT1) | \ PIN_MODE_INPUT(GPIOE_INT2) | \ PIN_MODE_INPUT(2) | \ PIN_MODE_OUTPUT(GPIOE_CS_SPI) | \ PIN_MODE_INPUT(4) | \ PIN_MODE_INPUT(5) | \ PIN_MODE_INPUT(6) | \ PIN_MODE_INPUT(7) | \ PIN_MODE_INPUT(8) | \ PIN_MODE_INPUT(9) | \ PIN_MODE_INPUT(10) | \ PIN_MODE_INPUT(11) | \ PIN_MODE_INPUT(12) | \ PIN_MODE_INPUT(13) | \ PIN_MODE_INPUT(14) | \ PIN_MODE_INPUT(15)) #define VAL_GPIOE_OTYPER 0x00000000 #define VAL_GPIOE_OSPEEDR 0xFFFFFFFF #define VAL_GPIOE_PUPDR (PIN_PUDR_FLOATING(GPIOE_INT1) | \ PIN_PUDR_FLOATING(GPIOE_INT2) | \ PIN_PUDR_PULLUP(2) | \ PIN_PUDR_FLOATING(GPIOE_CS_SPI) | \ PIN_PUDR_PULLUP(4) | \ PIN_PUDR_PULLUP(5) | \ PIN_PUDR_PULLUP(6) | \ PIN_PUDR_PULLUP(7) | \ PIN_PUDR_PULLUP(8) | \ PIN_PUDR_PULLUP(9) | \ PIN_PUDR_PULLUP(10) | \ PIN_PUDR_PULLUP(11) | \ PIN_PUDR_PULLUP(12) | \ PIN_PUDR_PULLUP(13) | \ PIN_PUDR_PULLUP(14) | \ PIN_PUDR_PULLUP(15)) #define VAL_GPIOE_ODR 0xFFFFFFFF #define VAL_GPIOE_AFRL 0x00000000 #define VAL_GPIOE_AFRH 0x00000000 /* * Port F setup. * All input with pull-up. */ #define VAL_GPIOF_MODER 0x00000000 #define VAL_GPIOF_OTYPER 0x00000000 #define VAL_GPIOF_OSPEEDR 0xFFFFFFFF #define VAL_GPIOF_PUPDR 0xFFFFFFFF #define VAL_GPIOF_ODR 0xFFFFFFFF #define VAL_GPIOF_AFRL 0x00000000 #define VAL_GPIOF_AFRH 0x00000000 /* * Port G setup. * All input with pull-up. */ #define VAL_GPIOG_MODER 0x00000000 #define VAL_GPIOG_OTYPER 0x00000000 #define VAL_GPIOG_OSPEEDR 0xFFFFFFFF #define VAL_GPIOG_PUPDR 0xFFFFFFFF #define VAL_GPIOG_ODR 0xFFFFFFFF #define VAL_GPIOG_AFRL 0x00000000 #define VAL_GPIOG_AFRH 0x00000000 /* * Port H setup. * All input with pull-up except: * PH0 - GPIOH_OSC_IN (input floating). * PH1 - GPIOH_OSC_OUT (input floating). */ #define VAL_GPIOH_MODER (PIN_MODE_INPUT(GPIOH_OSC_IN) | \ PIN_MODE_INPUT(GPIOH_OSC_OUT) | \ PIN_MODE_INPUT(2) | \ PIN_MODE_INPUT(3) | \ PIN_MODE_INPUT(4) | \ PIN_MODE_INPUT(5) | \ PIN_MODE_INPUT(6) | \ PIN_MODE_INPUT(7) | \ PIN_MODE_INPUT(8) | \ PIN_MODE_INPUT(9) | \ PIN_MODE_INPUT(10) | \ PIN_MODE_INPUT(11) | \ PIN_MODE_INPUT(12) | \ PIN_MODE_INPUT(13) | \ PIN_MODE_INPUT(14) | \ PIN_MODE_INPUT(15)) #define VAL_GPIOH_OTYPER 0x00000000 #define VAL_GPIOH_OSPEEDR 0xFFFFFFFF #define VAL_GPIOH_PUPDR (PIN_PUDR_FLOATING(GPIOH_OSC_IN) | \ PIN_PUDR_FLOATING(GPIOH_OSC_OUT) | \ PIN_PUDR_PULLUP(2) | \ PIN_PUDR_PULLUP(3) | \ PIN_PUDR_PULLUP(4) | \ PIN_PUDR_PULLUP(5) | \ PIN_PUDR_PULLUP(6) | \ PIN_PUDR_PULLUP(7) | \ PIN_PUDR_PULLUP(8) | \ PIN_PUDR_PULLUP(9) | \ PIN_PUDR_PULLUP(10) | \ PIN_PUDR_PULLUP(11) | \ PIN_PUDR_PULLUP(12) | \ PIN_PUDR_PULLUP(13) | \ PIN_PUDR_PULLUP(14) | \ PIN_PUDR_PULLUP(15)) #define VAL_GPIOH_ODR 0xFFFFFFFF #define VAL_GPIOH_AFRL 0x00000000 #define VAL_GPIOH_AFRH 0x00000000 /* * Port I setup. * All input with pull-up. */ #define VAL_GPIOI_MODER 0x00000000 #define VAL_GPIOI_OTYPER 0x00000000 #define VAL_GPIOI_OSPEEDR 0xFFFFFFFF #define VAL_GPIOI_PUPDR 0xFFFFFFFF #define VAL_GPIOI_ODR 0xFFFFFFFF #define VAL_GPIOI_AFRL 0x00000000 #define VAL_GPIOI_AFRH 0x00000000 #if !defined(_FROM_ASM_) #ifdef __cplusplus extern "C" { #endif void boardInit(void); #ifdef __cplusplus } #endif #endif /* _FROM_ASM_ */ #endif /* _BOARD_H_ */