From 063dd4e1fd7d1438b83726319dfd70a01c71ecb6 Mon Sep 17 00:00:00 2001
From: fruchti <fruchti@gvfr.de>
Date: Thu, 14 Nov 2019 17:46:04 +0100
Subject: [PATCH] Adjust pulse timing for 7.4 V battery

---
 src/ltp1245.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ltp1245.c b/src/ltp1245.c
index c3692bf..9d373f5 100644
--- a/src/ltp1245.c
+++ b/src/ltp1245.c
@@ -493,7 +493,7 @@ void ADC1_2_IRQHandler(void)
         // Use the formula from section 3.6, adjusted for integer arithmetic and
         // a pulse with in microseconds
         PulseWidth = (285 * 178 - (int)(1000 * 178 * 0.003135) * (temp - 25))
-            / (int)((5 * 1.4 - 2.9) * (5 * 1.4 - 2.9));
+            / (int)((7.4 * 1.2 - 1.8) * (7.4 * 1.2 - 1.8));
 
         average_counter = 0;
         average = 0;