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https://github.com/IcedRooibos/py32f0-template.git
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68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
/**
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******************************************************************************
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* @file py32f0xx_hal_msp.c
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* @author MCU Application Team
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* @brief This file provides code for the MSP Initialization
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* and de-Initialization codes.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) Puya Semiconductor Co.
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* All rights reserved.</center></h2>
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include <stdlib.h>
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#include "py32f0xx_hal.h"
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#include "encoder.h"
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private function prototypes -----------------------------------------------*/
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/* External functions --------------------------------------------------------*/
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/**
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* @brief Configure the Flash prefetch and the Instruction cache,
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* the time base source, NVIC and any required global low level hardware
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* by calling the HAL_MspInit() callback function from HAL_Init()
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*
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*/
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void HAL_MspInit(void)
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{
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}
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/**
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* @brief TIM_Encoder MSP Initialization
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* This function configures the hardware resources used in this example
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* @param htim_encoder: TIM_Encoder handle pointer
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* @retval None
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*/
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void HAL_TIM_Encoder_MspInit(TIM_HandleTypeDef* htim_encoder)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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if(htim_encoder->Instance==TIM3)
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{
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__HAL_RCC_TIM3_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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GPIO_InitStruct.Pin = ENCODER_GPIO_CH1|ENCODER_GPIO_CH2;
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GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Alternate = GPIO_AF1_TIM3;
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HAL_GPIO_Init(ENCODER_GPIO_PORT, &GPIO_InitStruct);
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}
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}
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/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
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