From a5e7aeaddd26f2f585f7de76e4bcb3cad43d2b0b Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 5 Feb 2012 08:59:10 +0000
Subject: [PATCH] Added note.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3920 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 testhal/STM32F4xx/UART/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testhal/STM32F4xx/UART/main.c b/testhal/STM32F4xx/UART/main.c
index 5fb4f1c3c..377a75934 100644
--- a/testhal/STM32F4xx/UART/main.c
+++ b/testhal/STM32F4xx/UART/main.c
@@ -125,7 +125,7 @@ int main(void) {
   chSysInit();
 
   /*
-   * Activates the UART driver 2, PA2 and PA3 are routed to USART2.
+   * Activates the UART driver 2, PA2(TX) and PA3(RX) are routed to USART2.
    */
   uartStart(&UARTD2, &uart_cfg_1);
   palSetPadMode(GPIOA, 2, PAL_MODE_ALTERNATE(7));