新增BLE接收,DMA空闲中断

Core/Src/main.c

@@ -19,6 +19,7 @@
 /* Includes ------------------------------------------------------------------*/
 #include "app_threadx.h"
 #include "main.h"
+#include "gpdma.h"
 #include "memorymap.h"
 #include "usart.h"
 #include "gpio.h"
@@ -89,6 +90,7 @@ int main(void)
 
   /* Initialize all configured peripherals */
   MX_GPIO_Init();
+  MX_GPDMA1_Init();
   MX_USART1_UART_Init();
   /* USER CODE BEGIN 2 */