遥控器控制电机转动，队列用法还没实现

Core/Src/main.c

@@ -20,6 +20,8 @@
 #include "main.h"
 #include "cmsis_os.h"
 #include "can.h"
+#include "dma.h"
+#include "usart.h"
 #include "gpio.h"
 
 /* Private includes ----------------------------------------------------------*/
@@ -91,7 +93,9 @@ int main(void)
 
   /* Initialize all configured peripherals */
   MX_GPIO_Init();
+  MX_DMA_Init();
   MX_CAN1_Init();
+  MX_USART3_UART_Init();
   /* USER CODE BEGIN 2 */
   can_filter_init();
   /* USER CODE END 2 */