[lisa] comments for the tunnel

This commit is contained in:
Felix Ruess
2013-08-02 01:00:29 +02:00
parent 733728b61c
commit df2297f4d6
+2
View File
@@ -27,6 +27,7 @@
#include "mcu_periph/sys_time.h" #include "mcu_periph/sys_time.h"
#include "led.h" #include "led.h"
/* UART1 */
#define A_PERIPH RCC_APB2ENR_IOPAEN #define A_PERIPH RCC_APB2ENR_IOPAEN
#define A_PORT GPIOA #define A_PORT GPIOA
#define A_RX_PIN GPIO10 #define A_RX_PIN GPIO10
@@ -34,6 +35,7 @@
#define A_TX_PIN GPIO9 #define A_TX_PIN GPIO9
#define A_TX_PORT A_PORT #define A_TX_PORT A_PORT
/* UART2 */
#define B_PERIPH RCC_APB2ENR_IOPAEN #define B_PERIPH RCC_APB2ENR_IOPAEN
#define B_PORT GPIOA #define B_PORT GPIOA
#define B_RX_PIN GPIO3 #define B_RX_PIN GPIO3