lfengsir/based-on-stm32-taxi-meter
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Add HAL_UARTEx_RxEventCallback & HAL_RTCEx_RTCEventCallback

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This commit is contained in:
小冯Sir 2024-05-03 03:32:48 +08:00
parent 8a1e33a48b
commit e82c7554c8
2 changed files with 31 additions and 1 deletions
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3
Firmware/Core/Inc/main.h
View File

@ -36,6 +36,8 @@ extern "C" {
#include "menu.h"
#include "key.h"
#include "led.h"
#include "command.h"
#include "cJSON.h"
/* USER CODE END Includes */
/* Exported types ------------------------------------------------------------*/
@ -46,6 +48,7 @@ extern "C" {
/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */
extern uint8_t sdMountFlag;
extern uint8_t keyVal;
/* USER CODE END EC */
/* Exported macro ------------------------------------------------------------*/

29
Firmware/Core/Src/main.c
View File

@ -53,6 +53,8 @@
/* USER CODE BEGIN PV */
uint8_t sdMountFlag = 0;
uint8_t cmdBuffer[120];
uint8_t keyVal = 0;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
@ -107,6 +109,8 @@ int main(void)
MX_SPI1_Init();
/* USER CODE BEGIN 2 */
WS_TFT_Init();
HAL_UARTEx_ReceiveToIdle_DMA(&huart1,cmdBuffer, sizeof(cmdBuffer));
__HAL_DMA_DISABLE_IT(&hdma_usart1_rx,DMA_IT_HT);
printf("System Init OK!\r\n");
Staring_Menu();
/* USER CODE END 2 */
@ -114,6 +118,7 @@ int main(void)
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1) {
user_Menu();
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
@ -170,7 +175,29 @@ void SystemClock_Config(void)
}
/* USER CODE BEGIN 4 */
//串口中断回调函数
void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size){
if(huart->Instance == USART1){
command_Process(cmdBuffer,Size);
memset(cmdBuffer,0, sizeof(cmdBuffer));
HAL_UARTEx_ReceiveToIdle_DMA(&huart1,cmdBuffer, sizeof(cmdBuffer));
__HAL_DMA_DISABLE_IT(&hdma_usart1_rx,DMA_IT_HT);
}
}
//Second event callback
void HAL_RTCEx_RTCEventCallback(RTC_HandleTypeDef *hrtc){
static RTC_DateTypeDef sDate = {0,0,0,0};
HAL_RTC_GetDate(hrtc,&hrtc->DateToUpdate,RTC_FORMAT_BIN);
if(sDate.Year != hrtc->DateToUpdate.Year || sDate.Month !=
hrtc->DateToUpdate.Month || sDate.Date != hrtc->DateToUpdate.Date){
HAL_RTCEx_BKUPWrite(hrtc,RTC_BKP_DR2,hrtc->DateToUpdate.Year);
HAL_RTCEx_BKUPWrite(hrtc,RTC_BKP_DR3,hrtc->DateToUpdate.Month);
HAL_RTCEx_BKUPWrite(hrtc,RTC_BKP_DR4,hrtc->DateToUpdate.Date);
sDate.Year = hrtc->DateToUpdate.Year ;
sDate.Month = hrtc->DateToUpdate.Month ;
sDate.Date = hrtc->DateToUpdate.Date;
}
}
/* USER CODE END 4 */
/**