CAN_FilterTypeDef sFilterConfig;
CAN_TxHeaderTypeDef TxHeader;
CAN_RxHeaderTypeDef RxHeader;
uint8_t TxData[8];
uint8_t RxData[8];
uint32_t TxMailbox;
/* USER CODE END PV */
/* Private function prototypes ----------Ча�?тные функции прототипов-------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_CAN_Init(void);
static void MX_WWDG_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_CAN_Init();
MX_WWDG_Init();
/* USER CODE BEGIN 2 */
sFilterConfig.FilterBank=0;
sFilterConfig.FilterMode=CAN_FILTERMODE_IDMASK;
sFilterConfig.FilterScale=CAN_FILTERSCALE_32BIT;
sFilterConfig.FilterIdHigh=0x0000;
sFilterConfig.FilterIdLow=0x0000;
sFilterConfig.FilterMaskIdHigh=0x0000;
sFilterConfig.FilterMaskIdLow=0x0000;
sFilterConfig.FilterFIFOAssignment=CAN_RX_FIFO0;
sFilterConfig.FilterActivation=ENABLE;
sFilterConfig.SlaveStartFilterBank=14;
if(HAL_CAN_ConfigFilter(&hcan,&sFilterConfig)!=HAL_OK){
/* Filter configuration Error */
Error_Handler();
}
if(HAL_CAN_Start(&hcan)!=HAL_OK){
/* Start Error */
Error_Handler();
}
/*активируем обработчик прерывани�?*/
if (HAL_CAN_ActivateNotification(&hcan, CAN_IT_RX_FIFO0_MSG_PENDING) !=HAL_OK) { Error_Handler(); }
if (HAL_CAN_ActivateNotification(&hcan, CAN_IT_ERROR) !=HAL_OK) { Error_Handler(); }
/* Notification Error */
TxOffHeader.StdId=0x3B3; 0x43E; 0x171; 0x22A; 0x017;
TxOffHeader.ExtId=0x00;
TxOffHeader.RTR=CAN_RTR_DATA;
TxOffHeader.IDE=CAN_ID_STD;
TxOffHeader.DLC=8;
TxOffHeader.TransmitGlobalTime=DISABLE;
TxData[0]=0x10, 0x00, 0x10, 0x10, 0x10, 0x10;
TxData[1]=0x80, 0x9D, 0x80, 0x80, 0x80, 0x80;
TxData[2]=0x74, 0x10, 0x74, 0x74, 0x74, 0x74;
TxData[3]=0x07, 0x80, 0x07, 0x07, 0X07, 0x07;
TxData[4]=0x0F, 0x00, 0x0F, 0x0F; 0x0F, 0x0F;
TxData[5]=0xFF, 0x00, 0xFF, 0xFF; 0xFF, 0xFF;
TxData[6]=0x00, 0x00, 0x00, 0x00; 0x00, 0x00;
TxData[7]=0x00, 0x00, 0x00, 0x00; 0x00, 0x00;
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
if(TicksMs == 0){
TicksMs = PERIOD;
HAL_CAN_AddTxMessage(&hcan,&TxOffHeader,TxData,&TxMailbox);
HAL_GPIO_WritePin(Led2_GPIO_Port, Led2_Pin, GPIO_PIN_SET); //вкл �?ветодиод
}
/* USER CODE END WHILE */
/* USER CODE BEGIN 4 */
void HAL_CAN_TxMailbox0CompleteCallback(CAN_HandleTypeDef* hcan){
//HAL_GPIO_TogglePin(Led1_GPIO_Port, Led1_Pin);
}
void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef* hcan){
HAL_CAN_GetRxMessage(hcan, CAN_RX_FIFO0, &RxHeader,RxData);
//HAL_GPIO_TogglePin(Led2_GPIO_Port, Led2_Pin);
}
/* USER CODE END 4 */
