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board.h
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board.h
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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011 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 <http://www.gnu.org/licenses/>.
*/
#ifndef _BOARD_H_
#define _BOARD_H_
/*
* Setup for the R2P Demo module.
*/
/*
* Board identifier.
*/
#define BOARD_R2P_DEMO_MODULE
#define BOARD_NAME "R2P Demo module"
/*
* 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 LED_GPIO GPIOA
#define LED1 0
#define LED2 1
#define LED3 2
#define LED4 3
#define BUTTON_GPIO GPIOB
#define BUTTON1 1
#define BUTTON2 0
#define SERIAL_DRIVER SD1
#define UART_DRIVER UARTD1
#define CAN_DRIVER CAND1
/*
* 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 - Push Pull output (LED1).
* PA1 - Push Pull output (LED2).
* PA2 - Push Pull output (LED3).
* PA3 - Push Pull output (LED4).
* PA4 - Push Pull output (test signal).
* PA5 - Push Pull output (test signal).
* PA6 - Open Drain output (test signal).
* PA7 - Alternate output (PWM3 CH2).
* PA9 - Alternate output (USART2 TX).
* PA10 - Normal input (USART2 RX).
*/
#define VAL_GPIOACRL 0xB7333333 /* PA7...PA0 */
#define VAL_GPIOACRH 0x888884B8 /* PA15...PA8 */
#define VAL_GPIOAODR 0xFFFFFFFF
/*
* Port B setup.
* Everything input with pull-up except:
* PB0 - Normal input with pull-up (BUTTON2).
* PB1 - Normal input with pull-up (BUTTON1).
* PB6 - TX 1 (remapped)
* PB7 - RX 1 (remapped)
* PB1 - Normal input (ICU4 CH1).
* PB8 - Normal input (CAN1 RX).
* PB9 - Alternate output (CAN1 TX).
* PB10 - TX 3
* PB11 - RX 3
*/
#define VAL_GPIOBCRL 0x4B888888 /* PB7...PB0 */
#define VAL_GPIOBCRH 0x88884BB4 /* PB15...PB8 */
#define VAL_GPIOBODR 0xFFFFFFFF
/*
* Port C setup.
* Everything input with pull-up except:
*/
#define VAL_GPIOCCRL 0x88888888 /* PC7...PC0 */
#define VAL_GPIOCCRH 0x88888888 /* PC15...PC8 */
#define VAL_GPIOCODR 0xFFFFFFFF
#if !defined(_FROM_ASM_)
#ifdef __cplusplus
extern "C" {
#endif
void boardInit(void);
void boardReset(void);
#ifdef __cplusplus
}
#endif
#endif /* _FROM_ASM_ */
#endif /* _BOARD_H_ */