A141/Core/Src/tim.c

/**
  ******************************************************************************
  * @file    tim.c
  * @brief   This file provides code for the configuration
  *          of the TIM instances.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "tim.h"
#include "my.h"
#include "main.h"

/* USER CODE BEGIN 0 */
__IO uint16_t AMP_STATUS = 0;

__IO uint16_t timerUPER = 0;
__IO uint16_t timerOP = 0;
__IO uint16_t timerKZ = 0;
/* USER CODE END 0 */

TIM_HandleTypeDef htim7;
#define TIM7_SOURCE 	((uint32_t) TIM7)

extern uint8_t timeout;				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
extern uint8_t iolen;
extern bool sendreq;
extern bool send;

extern __IO UserData_TypeDef pardata;
extern __IO uint16_t CorrWord[2][20];



/* TIM7 init function */
void MX_TIM7_Init(void)
{
  TIM_MasterConfigTypeDef sMasterConfig = {0};

  htim7.Instance = TIM7;
  htim7.Init.Prescaler = 0;
  htim7.Init.CounterMode = TIM_COUNTERMODE_UP;
  htim7.Init.Period = 7999; // Irq's 1ms
  htim7.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
  if (HAL_TIM_Base_Init(&htim7) != HAL_OK)
  {
    Error_Handler();
  }
  sMasterConfig.MasterOutputTrigger = TIM_TRGO_UPDATE;
  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
  if (HAL_TIMEx_MasterConfigSynchronization(&htim7, &sMasterConfig) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN TIM7_Init 2 */
  HAL_TIM_Base_Start_IT(&htim7);
  /* USER CODE END TIM7_Init 2 */

}

void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
{

  if(tim_baseHandle->Instance==TIM7)
  {
  /* USER CODE BEGIN TIM7_MspInit 0 */

  /* USER CODE END TIM7_MspInit 0 */
    /* TIM7 clock enable */
    __HAL_RCC_TIM7_CLK_ENABLE();

    /* TIM7 interrupt Init */
    HAL_NVIC_SetPriority(TIM7_IRQn, 2, 0);
    HAL_NVIC_EnableIRQ(TIM7_IRQn);
  /* USER CODE BEGIN TIM7_MspInit 1 */

  /* USER CODE END TIM7_MspInit 1 */
  }
}

void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
{

  if(tim_baseHandle->Instance==TIM7)
  {
  /* USER CODE BEGIN TIM7_MspDeInit 0 */

  /* USER CODE END TIM7_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_TIM7_CLK_DISABLE();

    /* TIM7 interrupt Deinit */
    HAL_NVIC_DisableIRQ(TIM7_IRQn);
  /* USER CODE BEGIN TIM7_MspDeInit 1 */

  /* USER CODE END TIM7_MspDeInit 1 */
  }
}



/* USER CODE BEGIN 1 */
/* USER CODE BEGIN 1 */
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
	if((uint32_t) htim->Instance == TIM7_SOURCE)				//TIM2_IRQs every 1024 Hz
	{
		__HAL_TIM_CLEAR_IT(htim, TIM_IT_UPDATE);


	/*	if(timerUPER)
		{
			timerUPER--;
			if(!timerUPER)
			{
				HAL_GPIO_WritePin(GPIOA, PER_Pin, GPIO_PIN_RESET);
				AMP_STATUS &= ~UPER_Pin;
			}
		}


		if(timerOP)
		{
			timerOP--;
			if(!timerOP)
				AMP_STATUS &= ~OP_Pin;
		}


		if(timerKZ)
		{
			timerKZ--;
			if(!timerKZ)
				AMP_STATUS &= ~KZ_Pin;
		}*/
	}
}
/* USER CODE END 1 */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/