64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
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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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#include "ch.h"
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#include "hal.h"
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/**
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* @brief PAL setup.
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* @details Digital I/O ports static configuration as defined in @p board.h.
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* This variable is used by the HAL when initializing the PAL driver.
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*/
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#if HAL_USE_PAL || defined(__DOXYGEN__)
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const PALConfig pal_default_config =
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{
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{VAL_GPIOAODR, VAL_GPIOACRL, VAL_GPIOACRH},
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{VAL_GPIOBODR, VAL_GPIOBCRL, VAL_GPIOBCRH},
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{VAL_GPIOCODR, VAL_GPIOCCRL, VAL_GPIOCCRH},
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{VAL_GPIODODR, VAL_GPIODCRL, VAL_GPIODCRH},
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{VAL_GPIOEODR, VAL_GPIOECRL, VAL_GPIOECRH},
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};
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#endif
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/*
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* Early initialization code.
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* This initialization must be performed just after stack setup and before
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* any other initialization.
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*/
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void __early_init(void) {
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stm32_clock_init();
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}
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/*
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* Board-specific initialization code.
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*/
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void boardInit(void) {
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/*
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* Several I/O pins are re-mapped:
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* USART3 to the PD8/PD9 pins.
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* I2C1 to the PB8/PB9 pins.
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* SPI3 to the PC10/PC11/PC12 pins.
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*/
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AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_FULLREMAP |
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AFIO_MAPR_I2C1_REMAP |
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AFIO_MAPR_SPI3_REMAP;
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}
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