Add CMSIS include

Core/Src/main.c

@@ -23,6 +23,7 @@
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
 #include "canlog.h"
+#include <system_error>
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -159,11 +160,6 @@ int main(void)
   xLEDSemaphoreCAN2 = osSemaphoreNew(10, 0, NULL);
 
   if (xLEDSemaphoreCAN1 == NULL || xLEDSemaphoreCAN2 == NULL) Error_Handler();
-
-  ledContextCAN1.led = &led_can1;
-  ledContextCAN1.semaphore = xLEDSemaphoreCAN1;
-  ledContextCAN2.led = &led_can2;
-  ledContextCAN2.semaphore = xLEDSemaphoreCAN2;
   /* USER CODE END RTOS_SEMAPHORES */
 
   /* USER CODE BEGIN RTOS_TIMERS */
@@ -174,9 +170,6 @@ int main(void)
   osTimerStart(xHeartbeatTimerCAN2, 25U);
 
   if (xHeartbeatTimerCAN1 == NULL || xHeartbeatTimerCAN2 == NULL) Error_Handler();
-
-  ledContextCAN1.timer = xHeartbeatTimerCAN1;
-  ledContextCAN2.timer = xHeartbeatTimerCAN2;
   /* USER CODE END RTOS_TIMERS */
 
   /* USER CODE BEGIN RTOS_QUEUES */