From 6be2b64ce86f4bb9f36bae8758d7de2ddbabe2b1 Mon Sep 17 00:00:00 2001
From: Nick Foster <nick@nerdnetworks.org>
Date: Thu, 12 Aug 2010 18:13:45 -0700
Subject: Fixed GPS UART stuff. Works OK.

---
 firmware/microblaze/lib/hal_io.c   | 6 ++----
 firmware/microblaze/lib/hal_uart.c | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

(limited to 'firmware/microblaze/lib')

diff --git a/firmware/microblaze/lib/hal_io.c b/firmware/microblaze/lib/hal_io.c
index 549990311..18cc34aaf 100644
--- a/firmware/microblaze/lib/hal_io.c
+++ b/firmware/microblaze/lib/hal_io.c
@@ -208,11 +208,9 @@ fputstr(hal_uart_name_t u, const char *s)
 int
 fnputstr(hal_uart_name_t u, const char *s, int len)
 {
-  int x;
-  while (*s && (len > x)) {
+  int x = 0;
+  while (*s && (len > x++))
     fputchar(u, *s++);
-    x++;
-  }
 
   return x;
 }
diff --git a/firmware/microblaze/lib/hal_uart.c b/firmware/microblaze/lib/hal_uart.c
index c85bcaca3..a8344daf5 100644
--- a/firmware/microblaze/lib/hal_uart.c
+++ b/firmware/microblaze/lib/hal_uart.c
@@ -64,7 +64,7 @@ void hal_uart_set_speed(hal_uart_name_t uart, hal_uart_speed_t speed)
 void
 hal_uart_init(void)
 {
-  for(int i = 0; i < 2; i++) { //uart 3 is unused
+  for(int i = 0; i < 3; i++) {
   	hal_uart_set_mode(i, uart_mode[i]);
     hal_uart_set_speed(i, uart_speeds[i]);
   }
-- 
cgit v1.2.3