Added note.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3920 35acf78f-673a-0410-8e92-d51de3d6d3f4
2012-02-05 08:59:10 +00:00 · 2012-02-05 08:59:10 +00:00 · a5e7aeaddd
parent 7941098261
commit a5e7aeaddd
1 changed files with 1 additions and 1 deletions
--- 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));