Move before starting scheduler to avoid race condition

- If a CAN message arrives during boot time ISR will fire and try to put
  data into xCAN1RxQueue. At that time queue is NULL: calling RTOS APIs
  on NULL handles will cause a HardFault

Core/Src/canlog.c

@@ -85,6 +85,9 @@ void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan)
 
         // send errors like queue full via UART
     }
+
+    osSemaphoreId_t semaphore = (hcan->Instance == CAN1) ? xSemaphoreCAN1 : xSemaphoreCAN2;
+    osSemaphoreRelease(semaphore);
     /* CODE END */
 }
 /* END HAL_CAN_RxFifo0MsgPendingCallback */

Core/Src/main.c

@@ -110,7 +110,6 @@ int main(void)
   MX_SDIO_SD_Init();
 
   /* USER CODE BEGIN 2 */
-  CAN_Logger_Init(&hcan1, &hcan2);
   /* USER CODE END 2 */
 
   /* Init scheduler */
@@ -185,6 +184,7 @@ int main(void)
   /* USER CODE END RTOS_EVENTS */
 
   /* USER CODE BEGIN 3 */
+  CAN_Logger_Init(&hcan1, &hcan2);
   /* USER CODE END 3 */
 
   /* Start scheduler */