350 lines
8.5 KiB
C
350 lines
8.5 KiB
C
/* USER CODE BEGIN Header */
|
||
/**
|
||
******************************************************************************
|
||
* @file stm32f4xx_it.c
|
||
* @brief Interrupt Service Routines.
|
||
******************************************************************************
|
||
* @attention
|
||
*
|
||
* Copyright (c) 2025 STMicroelectronics.
|
||
* All rights reserved.
|
||
*
|
||
* This software is licensed under terms that can be found in the LICENSE file
|
||
* in the root directory of this software component.
|
||
* If no LICENSE file comes with this software, it is provided AS-IS.
|
||
*
|
||
******************************************************************************
|
||
*/
|
||
/* USER CODE END Header */
|
||
|
||
/* Includes ------------------------------------------------------------------*/
|
||
#include "main.h"
|
||
#include "stm32f4xx_it.h"
|
||
/* Private includes ----------------------------------------------------------*/
|
||
/* USER CODE BEGIN Includes */
|
||
#include "HLW8032.h" // 添加头文件引用
|
||
#include "EEPROM.h"
|
||
/* USER CODE END Includes */
|
||
|
||
/* Private typedef -----------------------------------------------------------*/
|
||
/* USER CODE BEGIN TD */
|
||
|
||
/* USER CODE END TD */
|
||
|
||
/* Private define ------------------------------------------------------------*/
|
||
/* USER CODE BEGIN PD */
|
||
|
||
/* USER CODE END PD */
|
||
|
||
/* Private macro -------------------------------------------------------------*/
|
||
/* USER CODE BEGIN PM */
|
||
|
||
/* USER CODE END PM */
|
||
|
||
/* Private variables ---------------------------------------------------------*/
|
||
/* USER CODE BEGIN PV */
|
||
|
||
/* USER CODE END PV */
|
||
|
||
/* Private function prototypes -----------------------------------------------*/
|
||
/* USER CODE BEGIN PFP */
|
||
|
||
/* USER CODE END PFP */
|
||
|
||
/* Private user code ---------------------------------------------------------*/
|
||
/* USER CODE BEGIN 0 */
|
||
|
||
/* USER CODE END 0 */
|
||
|
||
/* External variables --------------------------------------------------------*/
|
||
extern TIM_HandleTypeDef htim2;
|
||
extern TIM_HandleTypeDef htim3;
|
||
extern TIM_HandleTypeDef htim6;
|
||
extern TIM_HandleTypeDef htim7;
|
||
extern DMA_HandleTypeDef hdma_uart4_rx;
|
||
extern UART_HandleTypeDef huart4;
|
||
extern UART_HandleTypeDef huart2;
|
||
/* USER CODE BEGIN EV */
|
||
|
||
/* USER CODE END EV */
|
||
|
||
/******************************************************************************/
|
||
/* Cortex-M4 Processor Interruption and Exception Handlers */
|
||
/******************************************************************************/
|
||
/**
|
||
* @brief This function handles Non maskable interrupt.
|
||
*/
|
||
void NMI_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
|
||
|
||
/* USER CODE END NonMaskableInt_IRQn 0 */
|
||
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
|
||
while (1)
|
||
{
|
||
}
|
||
/* USER CODE END NonMaskableInt_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles Hard fault interrupt.
|
||
*/
|
||
void HardFault_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN HardFault_IRQn 0 */
|
||
|
||
/* USER CODE END HardFault_IRQn 0 */
|
||
while (1)
|
||
{
|
||
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
|
||
/* USER CODE END W1_HardFault_IRQn 0 */
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles Memory management fault.
|
||
*/
|
||
void MemManage_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
|
||
|
||
/* USER CODE END MemoryManagement_IRQn 0 */
|
||
while (1)
|
||
{
|
||
/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
|
||
/* USER CODE END W1_MemoryManagement_IRQn 0 */
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles Pre-fetch fault, memory access fault.
|
||
*/
|
||
void BusFault_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN BusFault_IRQn 0 */
|
||
|
||
/* USER CODE END BusFault_IRQn 0 */
|
||
while (1)
|
||
{
|
||
/* USER CODE BEGIN W1_BusFault_IRQn 0 */
|
||
/* USER CODE END W1_BusFault_IRQn 0 */
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles Undefined instruction or illegal state.
|
||
*/
|
||
void UsageFault_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN UsageFault_IRQn 0 */
|
||
|
||
/* USER CODE END UsageFault_IRQn 0 */
|
||
while (1)
|
||
{
|
||
/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
|
||
/* USER CODE END W1_UsageFault_IRQn 0 */
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles System service call via SWI instruction.
|
||
*/
|
||
void SVC_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN SVCall_IRQn 0 */
|
||
|
||
/* USER CODE END SVCall_IRQn 0 */
|
||
/* USER CODE BEGIN SVCall_IRQn 1 */
|
||
|
||
/* USER CODE END SVCall_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles Debug monitor.
|
||
*/
|
||
void DebugMon_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
|
||
|
||
/* USER CODE END DebugMonitor_IRQn 0 */
|
||
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
|
||
|
||
/* USER CODE END DebugMonitor_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles Pendable request for system service.
|
||
*/
|
||
void PendSV_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN PendSV_IRQn 0 */
|
||
|
||
/* USER CODE END PendSV_IRQn 0 */
|
||
/* USER CODE BEGIN PendSV_IRQn 1 */
|
||
|
||
/* USER CODE END PendSV_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles System tick timer.
|
||
*/
|
||
void SysTick_Handler(void)
|
||
{
|
||
/* USER CODE BEGIN SysTick_IRQn 0 */
|
||
|
||
/* USER CODE END SysTick_IRQn 0 */
|
||
HAL_IncTick();
|
||
/* USER CODE BEGIN SysTick_IRQn 1 */
|
||
|
||
/* USER CODE END SysTick_IRQn 1 */
|
||
}
|
||
|
||
/******************************************************************************/
|
||
/* STM32F4xx Peripheral Interrupt Handlers */
|
||
/* Add here the Interrupt Handlers for the used peripherals. */
|
||
/* For the available peripheral interrupt handler names, */
|
||
/* please refer to the startup file (startup_stm32f4xx.s). */
|
||
/******************************************************************************/
|
||
|
||
/**
|
||
* @brief This function handles DMA1 stream2 global interrupt.
|
||
*/
|
||
void DMA1_Stream2_IRQHandler(void)
|
||
{
|
||
/* USER CODE BEGIN DMA1_Stream2_IRQn 0 */
|
||
|
||
/* USER CODE END DMA1_Stream2_IRQn 0 */
|
||
HAL_DMA_IRQHandler(&hdma_uart4_rx);
|
||
/* USER CODE BEGIN DMA1_Stream2_IRQn 1 */
|
||
|
||
/* USER CODE END DMA1_Stream2_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles TIM2 global interrupt.
|
||
*/
|
||
void TIM2_IRQHandler(void)
|
||
{
|
||
/* USER CODE BEGIN TIM2_IRQn 0 */
|
||
|
||
/* USER CODE END TIM2_IRQn 0 */
|
||
HAL_TIM_IRQHandler(&htim2);
|
||
/* USER CODE BEGIN TIM2_IRQn 1 */
|
||
|
||
/* USER CODE END TIM2_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles TIM3 global interrupt.
|
||
*/
|
||
void TIM3_IRQHandler(void)
|
||
{
|
||
/* USER CODE BEGIN TIM3_IRQn 0 */
|
||
|
||
/* USER CODE END TIM3_IRQn 0 */
|
||
HAL_TIM_IRQHandler(&htim3);
|
||
/* USER CODE BEGIN TIM3_IRQn 1 */
|
||
|
||
/* USER CODE END TIM3_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles USART2 global interrupt.
|
||
*/
|
||
void USART2_IRQHandler(void)
|
||
{
|
||
/* USER CODE BEGIN USART2_IRQn 0 */
|
||
|
||
/* USER CODE END USART2_IRQn 0 */
|
||
HAL_UART_IRQHandler(&huart2);
|
||
/* USER CODE BEGIN USART2_IRQn 1 */
|
||
|
||
/* USER CODE END USART2_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles UART4 global interrupt.
|
||
*/
|
||
void UART4_IRQHandler(void)
|
||
{
|
||
/* USER CODE BEGIN UART4_IRQn 0 */
|
||
|
||
/* USER CODE END UART4_IRQn 0 */
|
||
HAL_UART_IRQHandler(&huart4);
|
||
/* USER CODE BEGIN UART4_IRQn 1 */
|
||
|
||
/* USER CODE END UART4_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
|
||
*/
|
||
void TIM6_DAC_IRQHandler(void)
|
||
{
|
||
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
|
||
|
||
/* USER CODE END TIM6_DAC_IRQn 0 */
|
||
HAL_TIM_IRQHandler(&htim6);
|
||
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
|
||
|
||
/* USER CODE END TIM6_DAC_IRQn 1 */
|
||
}
|
||
|
||
/**
|
||
* @brief This function handles TIM7 global interrupt.
|
||
*/
|
||
void TIM7_IRQHandler(void)
|
||
{
|
||
/* USER CODE BEGIN TIM7_IRQn 0 */
|
||
|
||
/* USER CODE END TIM7_IRQn 0 */
|
||
HAL_TIM_IRQHandler(&htim7);
|
||
/* USER CODE BEGIN TIM7_IRQn 1 */
|
||
|
||
/* USER CODE END TIM7_IRQn 1 */
|
||
}
|
||
|
||
/* USER CODE BEGIN 1 */
|
||
/* USER CODE BEGIN 1 */
|
||
|
||
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
|
||
{
|
||
static uint32_t lastTime = 0;
|
||
uint32_t currentTime = HAL_GetTick();
|
||
|
||
if(huart->Instance == UART4) // HLW8032
|
||
{
|
||
// 存储接收到的数据
|
||
if(UART4_RX_STA < UART4_MAX_RECV_LEN)
|
||
{
|
||
UART4_RX_BUF[UART4_RX_STA++] = aRxBuffer;
|
||
|
||
// 打印接收到的字节
|
||
// printf("Received byte: %02X\n", aRxBuffer); // 打印接收到的字节
|
||
|
||
// 收到完整的24字节数据
|
||
if(UART4_RX_STA >= 24)
|
||
{
|
||
// 限制处理频率（至少1秒间隔）
|
||
if(currentTime - lastTime >= 1000)
|
||
{
|
||
UART4_RX_STA |= 0x8000; // 设置接收完成标志
|
||
lastTime = currentTime;
|
||
}
|
||
else
|
||
{
|
||
UART4_RX_STA = 0; // 重置接收状态
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
UART4_RX_STA = 0; // 重置接收状态
|
||
}
|
||
|
||
// 重新启动接收
|
||
HAL_UART_Receive_IT(&huart4, &aRxBuffer, 1);
|
||
}
|
||
}
|
||
/* USER CODE END 1 */
|