152 lines
3.5 KiB
C
152 lines
3.5 KiB
C
/**
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******************************************************************************
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* @file tim.c
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* @brief This file provides code for the configuration
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* of the TIM instances.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2021 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 "tim.h"
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#include "my.h"
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#include "main.h"
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/* USER CODE BEGIN 0 */
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__IO uint16_t AMP_STATUS = 0;
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__IO uint16_t timerUPER = 0;
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__IO uint16_t timerOP = 0;
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__IO uint16_t timerKZ = 0;
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/* USER CODE END 0 */
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TIM_HandleTypeDef htim7;
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#define TIM7_SOURCE ((uint32_t) TIM7)
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extern uint8_t timeout; //òàéìàóò ïðè ïðè¸ìå íåñêîëüêèõ äàííûõ
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extern uint8_t iolen;
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extern bool sendreq;
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extern bool send;
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extern __IO UserData_TypeDef pardata;
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extern __IO uint16_t CorrWord[2][20];
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/* TIM7 init function */
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void MX_TIM7_Init(void)
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{
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TIM_MasterConfigTypeDef sMasterConfig = {0};
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htim7.Instance = TIM7;
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htim7.Init.Prescaler = 0;
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htim7.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim7.Init.Period = 7999; // Irq's 1ms
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htim7.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if (HAL_TIM_Base_Init(&htim7) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_UPDATE;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim7, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN TIM7_Init 2 */
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HAL_TIM_Base_Start_IT(&htim7);
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/* USER CODE END TIM7_Init 2 */
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}
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void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
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{
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if(tim_baseHandle->Instance==TIM7)
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{
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/* USER CODE BEGIN TIM7_MspInit 0 */
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/* USER CODE END TIM7_MspInit 0 */
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/* TIM7 clock enable */
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__HAL_RCC_TIM7_CLK_ENABLE();
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/* TIM7 interrupt Init */
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HAL_NVIC_SetPriority(TIM7_IRQn, 2, 0);
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HAL_NVIC_EnableIRQ(TIM7_IRQn);
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/* USER CODE BEGIN TIM7_MspInit 1 */
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/* USER CODE END TIM7_MspInit 1 */
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}
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}
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void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
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{
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if(tim_baseHandle->Instance==TIM7)
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{
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/* USER CODE BEGIN TIM7_MspDeInit 0 */
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/* USER CODE END TIM7_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_TIM7_CLK_DISABLE();
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/* TIM7 interrupt Deinit */
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HAL_NVIC_DisableIRQ(TIM7_IRQn);
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/* USER CODE BEGIN TIM7_MspDeInit 1 */
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/* USER CODE END TIM7_MspDeInit 1 */
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}
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE BEGIN 1 */
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void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
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{
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if((uint32_t) htim->Instance == TIM7_SOURCE) //TIM2_IRQs every 1024 Hz
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{
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__HAL_TIM_CLEAR_IT(htim, TIM_IT_UPDATE);
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/* if(timerUPER)
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{
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timerUPER--;
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if(!timerUPER)
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{
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HAL_GPIO_WritePin(GPIOA, PER_Pin, GPIO_PIN_RESET);
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AMP_STATUS &= ~UPER_Pin;
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}
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}
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if(timerOP)
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{
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timerOP--;
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if(!timerOP)
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AMP_STATUS &= ~OP_Pin;
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}
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if(timerKZ)
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{
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timerKZ--;
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if(!timerKZ)
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AMP_STATUS &= ~KZ_Pin;
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}*/
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}
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}
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/* USER CODE END 1 */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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