From: arighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 10 May 2010 14:36:48 +0000 (+0000)
Subject: STM32: correctly evaluate the CPU clocking configuration.
X-Git-Tag: 2.5.0~275
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=019ab3523bac6fbb5febde8826c63f084ab9edfa;p=bertos.git

STM32: correctly evaluate the CPU clocking configuration.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3642 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/cpu/cortex-m3/drv/clock_stm32.c b/bertos/cpu/cortex-m3/drv/clock_stm32.c
index 20959595..cd8e0f42 100644
--- a/bertos/cpu/cortex-m3/drv/clock_stm32.c
+++ b/bertos/cpu/cortex-m3/drv/clock_stm32.c
@@ -71,7 +71,7 @@ INLINE uint16_t pll_clock(void)
 	/* Hopefully this is evaluate at compile time... */
 	for (div = 2; div; div--)
 		for (mul = 2; mul <= 16; mul++)
-			if (CPU_FREQ >= (PLL_VCO / div * mul))
+			if (CPU_FREQ <= (PLL_VCO / div * mul))
 				break;
 	return mul << 8 | div;
 }