From f2f32c52c3aa44f34448523c60520df1cad36351 Mon Sep 17 00:00:00 2001
From: Perry Hung <iperry@alum.mit.edu>
Date: Tue, 30 Mar 2010 20:49:00 -0400
Subject: Re-enabled clocks on GPIO ports, external timers, and USARTs.

---
 src/lib/usart.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/lib/usart.c')

diff --git a/src/lib/usart.c b/src/lib/usart.c
index b7c3ea8..545f64a 100644
--- a/src/lib/usart.c
+++ b/src/lib/usart.c
@@ -24,8 +24,9 @@
  */
 
 #include "libmaple.h"
-#include "usart.h"
+#include "rcc.h"
 #include "nvic.h"
+#include "usart.h"
 
 #define USART1_BASE         0x40013800
 #define USART2_BASE         0x40004400
@@ -122,21 +123,21 @@ void usart_init(uint8 usart_num, uint32 baud) {
         port = (usart_port*)USART1_BASE;
         ring_buf = &ring_buf1;
         clk_speed = USART1_CLK;
-//        RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE);
+        rcc_enable_clk_usart1();
         REG_SET(NVIC_ISER1, BIT(5));
         break;
     case 2:
         port = (usart_port*)USART2_BASE;
         ring_buf = &ring_buf2;
         clk_speed = USART2_CLK;
-//        RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE);
+        rcc_enable_clk_usart2();
         REG_SET(NVIC_ISER1, BIT(6));
         break;
     case 3:
         port = (usart_port*)USART3_BASE;
         ring_buf = &ring_buf3;
         clk_speed = USART3_CLK;
-//        RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
+        rcc_enable_clk_usart3();
         REG_SET(NVIC_ISER1, BIT(7));
         break;
     default:
-- 
cgit v1.2.3