From 2063457f362ffcdf99ced198d7ccd0570c39afc7 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Sat, 29 Dec 2012 19:22:30 +0100
Subject: Fixed F1 RCC bug.

---
 rcc/rcc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rcc')

diff --git a/rcc/rcc.cpp b/rcc/rcc.cpp
index 6028cdc..7e711f9 100644
--- a/rcc/rcc.cpp
+++ b/rcc/rcc.cpp
@@ -9,7 +9,7 @@ void rcc_init() {
 	
 	// Enable HSE.
 	RCC.CR |= 0x10000;
-	while(RCC.CR & 0x20000);
+	while(!(RCC.CR & 0x20000));
 	
 	// Configure and enable PLL.
 	RCC.CFGR = 0x1d0000;
-- 
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