if (HAL_CAN_Init(&hcan2) != HAL_OK)
{
_Error_Handler(__FILE__, __LINE__);
}
void _Error_Handler(char *file, int line)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
while(1)
{
}
/* USER CODE END Error_Handler_Debug */
}