2010-11-26 07:27:01 +00:00
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/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 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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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes ChibiOS/RT, without being obliged to provide
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the source code for any proprietary components. See the file exception.txt
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for full details of how and when the exception can be applied.
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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2011-01-14 06:47:15 +00:00
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#include "config.h"
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2010-11-26 07:27:01 +00:00
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/*
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* Setup for the ST-Link part of STM8S-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_DISCOVERY
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#define BOARD_NAME "ST-Link"
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#define CPU_WITH_NO_GPIOE 1
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/*
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* Board frequencies.
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*/
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#define STM32_LSECLK 32768
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#define STM32_HSECLK 8000000
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/*
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* MCU type, this macro is used by both the ST library and the ChibiOS/RT
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* native STM32 HAL.
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*/
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#define STM32F10X_MD
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/*
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* IO pins assignments.
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*/
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#define GPIOA_LED 8
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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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*
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* The digits have the following meaning:
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* 0 - Analog input.
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* 1 - Push Pull output 10MHz.
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* 2 - Push Pull output 2MHz.
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* 3 - Push Pull output 50MHz.
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* 4 - Digital input.
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* 5 - Open Drain output 10MHz.
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* 6 - Open Drain output 2MHz.
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* 7 - Open Drain output 50MHz.
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* 8 - Digital input with PullUp or PullDown resistor depending on ODR.
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* 9 - Alternate Push Pull output 10MHz.
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* A - Alternate Push Pull output 2MHz.
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* B - Alternate Push Pull output 50MHz.
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* C - Reserved.
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* D - Alternate Open Drain output 10MHz.
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* E - Alternate Open Drain output 2MHz.
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* F - Alternate Open Drain output 50MHz.
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* Please refer to the STM32 Reference Manual for details.
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*/
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/*
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* Port A setup.
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* PA11 - input with pull-up (USBDM)
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* PA12 - input with pull-up (USBDP)
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* Everything input with pull-up except:
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* PA8 - Push pull output (LED 1:ON 0:OFF)
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*/
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#define VAL_GPIOACRL 0x88888888 /* PA7...PA0 */
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#define VAL_GPIOACRH 0x88888883 /* PA15...PA8 */
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#define VAL_GPIOAODR 0xFFFFFFFF
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2011-01-14 06:47:15 +00:00
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#if defined(PINPAD_SUPPORT)
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/*
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* Port B setup.
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* Everything input with pull-up except:
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* PB0 - (TIM3_CH3) input with pull-down
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*/
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#define VAL_GPIOBCRL 0x88888888 /* PB7...PB0 */
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#define VAL_GPIOBCRH 0x88888888 /* PB15...PB8 */
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#define VAL_GPIOBODR 0xFFFFFFFE
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#else
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2010-11-26 07:27:01 +00:00
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/*
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* Port B setup.
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* Everything input with pull-up except:
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*/
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#define VAL_GPIOBCRL 0x88888888 /* PB7...PB0 */
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#define VAL_GPIOBCRH 0x88888888 /* PB15...PB8 */
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#define VAL_GPIOBODR 0xFFFFFFFF
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2011-01-14 06:47:15 +00:00
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#endif
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2010-11-26 07:27:01 +00:00
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/*
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* Port C setup.
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* Everything input with pull-up except:
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*/
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#define VAL_GPIOCCRL 0x88888888 /* PC7...PC0 */
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#define VAL_GPIOCCRH 0x88888888 /* PC15...PC8 */
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#define VAL_GPIOCODR 0xFFFFFFFF
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/*
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* Port D setup.
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* Everything input with pull-up except:
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* PD0 - Normal input (XTAL).
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* PD1 - Normal input (XTAL).
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*/
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#define VAL_GPIODCRL 0x88888844 /* PD7...PD0 */
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#define VAL_GPIODCRH 0x88888888 /* PD15...PD8 */
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#define VAL_GPIODODR 0xFFFFFFFF
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#endif /* _BOARD_H_ */
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