From: drowe67 <drowe67@01035d8c-6547-0410-b346-abe4f91aad63>
Date: Sat, 18 Jun 2016 00:15:52 +0000 (+0000)
Subject: correct -1 offset in timer divisor
X-Git-Url: http://git.whiteaudio.com/gitweb/?a=commitdiff_plain;h=fcb53a243d90ebe0af69cf65fb5184d2ee8478f7;p=freetel-svn-tracking.git

correct -1 offset in timer divisor

git-svn-id: https://svn.code.sf.net/p/freetel/code@2827 01035d8c-6547-0410-b346-abe4f91aad63
---

diff --git a/codec2-dev/stm32/src/stm32f4_adc.c b/codec2-dev/stm32/src/stm32f4_adc.c
index 00d4fed3..7ebd1140 100644
--- a/codec2-dev/stm32/src/stm32f4_adc.c
+++ b/codec2-dev/stm32/src/stm32f4_adc.c
@@ -98,7 +98,7 @@ static void tim2_config(int fs_divisor)
   /* Time base configuration */
 
   TIM_TimeBaseStructInit(&TIM_TimeBaseStructure);
-  TIM_TimeBaseStructure.TIM_Period = fs_divisor;
+  TIM_TimeBaseStructure.TIM_Period = fs_divisor - 1;
   TIM_TimeBaseStructure.TIM_Prescaler = 0;
   TIM_TimeBaseStructure.TIM_ClockDivision = 0;
   TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;