Fix uart device driver for gpio remap and hardware flow control.

Add uart4 and uart5 device driver.

Fix uart device driver for gpio remap and hardware flow control.
Add uart4 and uart5 device driver.
a4cd9495 · Bright Pan · 10c4b626 · a4cd9495 · a4cd9495
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Showing with 457 addition and 129 deletion

bsp/stm32f10x/drivers/board.h bsp/stm32f10x/drivers/board.h +2 -0

bsp/stm32f10x/drivers/usart.c bsp/stm32f10x/drivers/usart.c +455 -129

未找到文件。
--- a/bsp/stm32f10x/drivers/board.h
+++ b/bsp/stm32f10x/drivers/board.h
@@ -41,6 +41,8 @@
 #define RT_USING_UART1
 #define RT_USING_UART2
 #define RT_USING_UART3
+//#define RT_USING_UART4
+//#define RT_USING_UART5

 #endif /* __BOARD_H__ */


--- a/bsp/stm32f10x/drivers/usart.c
+++ b/bsp/stm32f10x/drivers/usart.c