Add some more USART related bit definitions.

2009-07-25 03:09:36 +02:00
parent c26541c4c5
commit 712261bb52
2 changed files with 21 additions and 4 deletions
--- a/include/libopenstm32/gpio.h
+++ b/include/libopenstm32/gpio.h
@@ -52,6 +52,11 @@
 #define GPIO15				(1 << 15)
 #define GPIO_ALL			0xffff

+/* GPIO pins with alternate functions */
+#define GPIO_USART_TX			GPIO10
+#define GPIO_USART_RX			GPIO11
+/* TODO */
+
 /* --- GPIO registers ------------------------------------------------------ */

 /* Port configuration register low (GPIOx_CRL) */