diff --git a/stm32f0xx_hal_msp.c b/stm32f0xx_hal_msp.c new file mode 100644 --- /dev/null +++ b/stm32f0xx_hal_msp.c @@ -0,0 +1,128 @@ +/** + ****************************************************************************** + * File Name : stm32f0xx_hal_msp.c + * Date : 03/01/2015 14:04:02 + * Description : This file provides code for the MSP Initialization + * and de-Initialization codes. + ****************************************************************************** + * + * COPYRIGHT(c) 2015 STMicroelectronics + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ +/* Includes ------------------------------------------------------------------*/ +#include "stm32f0xx_hal.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/** + * Initializes the Global MSP. + */ +void HAL_MspInit(void) +{ + /* USER CODE BEGIN MspInit 0 */ + + /* USER CODE END MspInit 0 */ + + /* System interrupt init*/ +/* SysTick_IRQn interrupt configuration */ + HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0); + + /* USER CODE BEGIN MspInit 1 */ + + /* USER CODE END MspInit 1 */ +} + +void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) +{ + + GPIO_InitTypeDef GPIO_InitStruct; + if(hspi->Instance==SPI1) + { + /* USER CODE BEGIN SPI1_MspInit 0 */ + + /* USER CODE END SPI1_MspInit 0 */ + /* Peripheral clock enable */ + __SPI1_CLK_ENABLE(); + + /**SPI1 GPIO Configuration + PA5 ------> SPI1_SCK + PA6 ------> SPI1_MISO + PA7 ------> SPI1_MOSI + */ + GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7; + GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Speed = GPIO_SPEED_LOW; + GPIO_InitStruct.Alternate = GPIO_AF0_SPI1; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); + + /* USER CODE BEGIN SPI1_MspInit 1 */ + + /* USER CODE END SPI1_MspInit 1 */ + } + +} + +void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi) +{ + + if(hspi->Instance==SPI1) + { + /* USER CODE BEGIN SPI1_MspDeInit 0 */ + + /* USER CODE END SPI1_MspDeInit 0 */ + /* Peripheral clock disable */ + __SPI1_CLK_DISABLE(); + + /**SPI1 GPIO Configuration + PA5 ------> SPI1_SCK + PA6 ------> SPI1_MISO + PA7 ------> SPI1_MOSI + */ + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7); + + /* USER CODE BEGIN SPI1_MspDeInit 1 */ + + /* USER CODE END SPI1_MspDeInit 1 */ + } + +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/