330 lines
7.8 KiB
C
330 lines
7.8 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file stm32f1xx_it.c
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* @brief Interrupt Service Routines.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2020 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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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "stm32f1xx_it.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "user_data_send.h"
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#include "user_data_process.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN TD */
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/* USER CODE END TD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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extern uint8_t pcr_data[128];
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extern uint8_t lora_data[128];
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volatile uint32_t TIM_COUNTER = 0;
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/* External variables --------------------------------------------------------*/
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/* USER CODE BEGIN EV */
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/* USER CODE END EV */
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/******************************************************************************/
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/* Cortex-M3 Processor Interruption and Exception Handlers */
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/******************************************************************************/
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/**
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* @brief This function handles Non maskable interrupt.
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*/
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void NMI_Handler(void)
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{
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/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
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/* USER CODE END NonMaskableInt_IRQn 0 */
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/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
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/* USER CODE END NonMaskableInt_IRQn 1 */
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}
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/**
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* @brief This function handles Hard fault interrupt.
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*/
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void HardFault_Handler(void)
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{
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/* USER CODE BEGIN HardFault_IRQn 0 */
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/* USER CODE END HardFault_IRQn 0 */
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while (1)
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{
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/* USER CODE BEGIN W1_HardFault_IRQn 0 */
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/* USER CODE END W1_HardFault_IRQn 0 */
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}
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}
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/**
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* @brief This function handles Memory management fault.
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*/
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void MemManage_Handler(void)
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{
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/* USER CODE BEGIN MemoryManagement_IRQn 0 */
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/* USER CODE END MemoryManagement_IRQn 0 */
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while (1)
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{
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/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
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/* USER CODE END W1_MemoryManagement_IRQn 0 */
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}
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}
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/**
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* @brief This function handles Prefetch fault, memory access fault.
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*/
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void BusFault_Handler(void)
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{
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/* USER CODE BEGIN BusFault_IRQn 0 */
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/* USER CODE END BusFault_IRQn 0 */
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while (1)
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{
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/* USER CODE BEGIN W1_BusFault_IRQn 0 */
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/* USER CODE END W1_BusFault_IRQn 0 */
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}
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}
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/**
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* @brief This function handles Undefined instruction or illegal state.
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*/
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void UsageFault_Handler(void)
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{
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/* USER CODE BEGIN UsageFault_IRQn 0 */
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/* USER CODE END UsageFault_IRQn 0 */
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while (1)
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{
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/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
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/* USER CODE END W1_UsageFault_IRQn 0 */
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}
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}
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/**
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* @brief This function handles System service call via SWI instruction.
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*/
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void SVC_Handler(void)
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{
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/* USER CODE BEGIN SVCall_IRQn 0 */
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/* USER CODE END SVCall_IRQn 0 */
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/* USER CODE BEGIN SVCall_IRQn 1 */
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/* USER CODE END SVCall_IRQn 1 */
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}
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/**
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* @brief This function handles Debug monitor.
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*/
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void DebugMon_Handler(void)
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{
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/* USER CODE BEGIN DebugMonitor_IRQn 0 */
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/* USER CODE END DebugMonitor_IRQn 0 */
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/* USER CODE BEGIN DebugMonitor_IRQn 1 */
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/* USER CODE END DebugMonitor_IRQn 1 */
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}
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/**
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* @brief This function handles Pendable request for system service.
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*/
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void PendSV_Handler(void)
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{
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/* USER CODE BEGIN PendSV_IRQn 0 */
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/* USER CODE END PendSV_IRQn 0 */
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/* USER CODE BEGIN PendSV_IRQn 1 */
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/* USER CODE END PendSV_IRQn 1 */
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}
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/**
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* @brief This function handles System tick timer.
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*/
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void SysTick_Handler(void)
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{
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/* USER CODE BEGIN SysTick_IRQn 0 */
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/* USER CODE END SysTick_IRQn 0 */
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/* USER CODE BEGIN SysTick_IRQn 1 */
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/* USER CODE END SysTick_IRQn 1 */
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}
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/******************************************************************************/
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/* STM32F1xx Peripheral Interrupt Handlers */
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/* Add here the Interrupt Handlers for the used peripherals. */
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/* For the available peripheral interrupt handler names, */
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/* please refer to the startup file (startup_stm32f1xx.s). */
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/******************************************************************************/
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/**
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* @brief This function handles DMA1 channel5 global interrupt.
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*/
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void DMA1_Channel5_IRQHandler(void)
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{
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/* USER CODE BEGIN DMA1_Channel5_IRQn 0 */
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/* USER CODE END DMA1_Channel5_IRQn 0 */
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/* USER CODE BEGIN DMA1_Channel5_IRQn 1 */
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/* USER CODE END DMA1_Channel5_IRQn 1 */
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}
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/**
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* @brief This function handles DMA1 channel6 global interrupt.
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*/
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void DMA1_Channel6_IRQHandler(void)
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{
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/* USER CODE BEGIN DMA1_Channel6_IRQn 0 */
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/* USER CODE END DMA1_Channel6_IRQn 0 */
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/* USER CODE BEGIN DMA1_Channel6_IRQn 1 */
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/* USER CODE END DMA1_Channel6_IRQn 1 */
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}
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/**
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* @brief This function handles TIM4 global interrupt.
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*/
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void TIM4_IRQHandler(void)
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{
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/* USER CODE BEGIN TIM4_IRQn 0 */
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LL_TIM_ClearFlag_UPDATE(TIM4);
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TIM_COUNTER++;
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if(TIM_COUNTER >= 360)
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{
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SendHeartBeatData(0);
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TIM_COUNTER = 0;
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}
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/* USER CODE END TIM4_IRQn 0 */
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/* USER CODE BEGIN TIM4_IRQn 1 */
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/* USER CODE END TIM4_IRQn 1 */
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}
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/**
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* @brief This function handles USART1 global interrupt.
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*/
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void USART1_IRQHandler(void)
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{
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/* USER CODE BEGIN USART1_IRQn 0 */
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if(LL_USART_IsActiveFlag_IDLE(USART1))
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{
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD>
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pcr_data_process((char *)pcr_data);
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>DMA
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LL_DMA_DisableChannel(DMA1,LL_DMA_CHANNEL_5);
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LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_5,128);
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LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL_5);
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//<2F><>ʼ<EFBFBD><CABC>lora<72><61><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD>
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memset(pcr_data,0,sizeof(USART1));
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
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LL_USART_ClearFlag_IDLE(USART1);
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}
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/* USER CODE END USART1_IRQn 0 */
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/* USER CODE BEGIN USART1_IRQn 1 */
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/* USER CODE END USART1_IRQn 1 */
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}
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/**
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* @brief This function handles USART2 global interrupt.
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*/
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void USART2_IRQHandler(void)
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{
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/* USER CODE BEGIN USART2_IRQn 0 */
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if(LL_USART_IsActiveFlag_IDLE(USART2))
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{
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD>
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data_process((char *)lora_data);
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>DMA
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LL_DMA_DisableChannel(DMA1,LL_DMA_CHANNEL_6);
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LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_6,128);
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LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL_6);
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//<2F><>ʼ<EFBFBD><CABC>lora<72><61><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD>
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memset(lora_data,0,sizeof(USART2));
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
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LL_USART_ClearFlag_IDLE(USART2);
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}
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/* USER CODE END USART2_IRQn 0 */
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/* USER CODE BEGIN USART2_IRQn 1 */
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/* USER CODE END USART2_IRQn 1 */
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}
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/**
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* @brief This function handles USART3 global interrupt.
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*/
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void USART3_IRQHandler(void)
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{
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/* USER CODE BEGIN USART3_IRQn 0 */
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/* USER CODE END USART3_IRQn 0 */
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/* USER CODE BEGIN USART3_IRQn 1 */
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/* USER CODE END USART3_IRQn 1 */
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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