219 lines
5.0 KiB
C
219 lines
5.0 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) 2023 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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/* USER CODE BEGIN 0 */
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extern int needRefresh;
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/* USER CODE END 0 */
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TIM_HandleTypeDef htim3;
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TIM_HandleTypeDef htim7;
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__IO int RefreshScreen = 0;
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__IO uint32_t TimerRefreshScreen = 2;
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uint32_t TimerKeys = 2;
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extern __IO uint16_t repeat;
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extern __IO uint16_t KEY_STATE;
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/* TIM3 init function */
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void MX_TIM3_Init(void)
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{
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/* USER CODE BEGIN TIM3_Init 0 */
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/* USER CODE END TIM3_Init 0 */
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TIM_ClockConfigTypeDef sClockSourceConfig = {0};
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TIM_MasterConfigTypeDef sMasterConfig = {0};
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/* USER CODE BEGIN TIM3_Init 1 */
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/* USER CODE END TIM3_Init 1 */
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htim3.Instance = TIM3;
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htim3.Init.Prescaler = 0;
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htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim3.Init.Period = 239;
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htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if (HAL_TIM_Base_Init(&htim3) != HAL_OK)
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{
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Error_Handler();
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}
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sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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if (HAL_TIM_ConfigClockSource(&htim3, &sClockSourceConfig) != 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(&htim3, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN TIM3_Init 2 */
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/* USER CODE END TIM3_Init 2 */
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}
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/* TIM7 init function */
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void MX_TIM7_Init(void)
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{
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/* USER CODE BEGIN TIM7_Init 0 */
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/* USER CODE END TIM7_Init 0 */
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TIM_MasterConfigTypeDef sMasterConfig = {0};
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/* USER CODE BEGIN TIM7_Init 1 */
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/* USER CODE END TIM7_Init 1 */
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htim7.Instance = TIM7;
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htim7.Init.Prescaler = 1999;
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htim7.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim7.Init.Period = 239;
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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_RESET;
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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==TIM3)
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{
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/* USER CODE BEGIN TIM3_MspInit 0 */
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/* USER CODE END TIM3_MspInit 0 */
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/* TIM3 clock enable */
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__HAL_RCC_TIM3_CLK_ENABLE();
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/* USER CODE BEGIN TIM3_MspInit 1 */
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/* USER CODE END TIM3_MspInit 1 */
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}
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else 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, 1, 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==TIM3)
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{
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/* USER CODE BEGIN TIM3_MspDeInit 0 */
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/* USER CODE END TIM3_MspDeInit 0 */
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/* Peripheral clock disable */
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__HAL_RCC_TIM3_CLK_DISABLE();
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/* USER CODE BEGIN TIM3_MspDeInit 1 */
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/* USER CODE END TIM3_MspDeInit 1 */
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}
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else 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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void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim){
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__HAL_TIM_CLEAR_IT(htim, TIM_IT_UPDATE);
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if(TimerRefreshScreen)
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TimerRefreshScreen--;
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else
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{
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TimerRefreshScreen = 20;
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RefreshScreen = 1;
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}
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/*
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if(needRefresh==1) {ssd1306_UpdateScreen();
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ssd1306_Fill(0x00);
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///OFill <20><><EFBFBD><EFBFBD><EFBFBD>
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needRefresh=0; ///<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 20 <20><> ++
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}
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*/
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if(TimerKeys)
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TimerKeys--;
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else
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{
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TimerKeys = 5;
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if(!KEY_STATE) {
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KEY_STATE = kbhit();
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}
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}
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if(repeat)
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repeat--;
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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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