gprs

Fork of Nucleo_printf_test by dong yanzhi

Revision:
1:78ed2d2c5af7
Parent:
0:3ba942901d6e
--- a/usart.h	Fri Jun 09 02:45:45 2017 +0000
+++ b/usart.h	Wed Jun 21 03:28:46 2017 +0000
@@ -1,7 +1,7 @@
 #ifndef __USART_H
 #define __USART_H
 
-#include "stm32l4xx.h"
-
+//#include "stm32l4xx.h"
+#include "stm32f4xx.h"
 
 #endif
\ No newline at end of file