mirror of https://github.com/rusefi/canable-fw.git
124 lines
4.1 KiB
C
124 lines
4.1 KiB
C
/**
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******************************************************************************
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* File Name : stm32f0xx_hal_msp.c
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* Date : 05/12/2014 20:22:27
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* Description : This file provides code for the MSP Initialization
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* and de-Initialization codes.
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******************************************************************************
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*
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* COPYRIGHT(c) 2014 STMicroelectronics
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f0xx_hal.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/**
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* Initializes the Global MSP.
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*/
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void HAL_MspInit(void)
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{
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/* USER CODE BEGIN MspInit 0 */
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/* USER CODE END MspInit 0 */
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/* System interrupt init*/
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/* SysTick_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
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/* USER CODE BEGIN MspInit 1 */
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/* USER CODE END MspInit 1 */
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}
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void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan)
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{
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GPIO_InitTypeDef GPIO_InitStruct;
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if(hcan->Instance==CAN)
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{
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/* USER CODE BEGIN CAN_MspInit 0 */
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/* USER CODE END CAN_MspInit 0 */
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/* Peripheral clock enable */
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__CAN_CLK_ENABLE();
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/**CAN GPIO Configuration
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PB8 ------> CAN_RX
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PB9 ------> CAN_TX
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*/
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GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
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GPIO_InitStruct.Alternate = GPIO_AF4_CAN;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/* USER CODE BEGIN CAN_MspInit 1 */
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GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_MEDIUM;
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GPIO_InitStruct.Alternate = 0;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/* USER CODE END CAN_MspInit 1 */
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}
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}
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void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan)
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{
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if(hcan->Instance==CAN)
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{
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/* USER CODE BEGIN CAN_MspDeInit 0 */
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/* USER CODE END CAN_MspDeInit 0 */
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/* Peripheral clock disable */
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__CAN_CLK_DISABLE();
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/**CAN GPIO Configuration
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PB8 ------> CAN_RX
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PB9 ------> CAN_TX
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*/
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HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8|GPIO_PIN_9);
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/* USER CODE BEGIN CAN_MspDeInit 1 */
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/* USER CODE END CAN_MspDeInit 1 */
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}
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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