7 years ago.

how to use HAL commands??

I have CANBUS working under HAL drivers in uV5 but how can I add these three components ?

How to translate this:

-2- Configure the CAN Filter ######### sFilterConfig.FilterNumber = 0; sFilterConfig.FilterMode = CAN_FILTERMODE_IDMASK; sFilterConfig.FilterScale = CAN_FILTERSCALE_32BIT; sFilterConfig.FilterIdHigh = 0x400 << 5; 11-bit ID in top bits sFilterConfig.FilterIdLow = 0x0000; sFilterConfig.FilterMaskIdHigh = 0x600 << 5; resolves as 0x01xx sFilterConfig.FilterMaskIdLow = 0x0000; sFilterConfig.FilterFIFOAssignment = 0; sFilterConfig.FilterActivation = ENABLE; sFilterConfig.BankNumber = 0;

if (HAL_CAN_ConfigFilter(&hcan, &sFilterConfig) != HAL_OK) { Filter configuration Error Error_Handler();

sprintf(console::string,"Can Filter configuration Error\n\r"); console::io.puts(console::string); }

and translate this:

HAL_CAN_ENABLE_IT (&hcan, CAN_IT_FMP1); HAL_CAN_ENABLE_IT (&hcan, CAN_IT_FMP0);

and this:

void CEC_CAN_IRQHandler(void) { /* USER CODE BEGIN CEC_CAN_IRQn 0 */ CAN_IRQFlag = true; checkCanRxFifos(); receive CAN messages before HAL sees them.

/* USER CODE END CEC_CAN_IRQn 0 */ HAL_CAN_IRQHandler(&hcan); /* USER CODE BEGIN CEC_CAN_IRQn 1 */

/* USER CODE END CEC_CAN_IRQn 1 */ }