Add simple USART convenience macros.

2009-07-25 02:01:55 +02:00
parent bb7ce24f42
commit 5ba3aae7d7
1 changed files with 8 additions and 0 deletions
--- a/include/libopenstm32/usart.h
+++ b/include/libopenstm32/usart.h
@@ -22,6 +22,14 @@

 #include <libopenstm32.h>

+/* --- Convenience macros -------------------------------------------------- */
+
+#define USART1 USART1_BASE
+#define USART2 USART2_BASE
+#define USART3 USART3_BASE
+#define UART4 UART4_BASE
+#define UART5 UART5_BASE
+
 /* --- USART registers ----------------------------------------------------- */

 /* Status register (USARTx_SR) */