From 588b7641d6369257cf637ff92e21e8380e08cae8 Mon Sep 17 00:00:00 2001
From: borisbstyle <dreambb1982@gmail.com>
Date: Mon, 15 Feb 2016 00:13:30 +0100
Subject: [PATCH] Change vbat calc notation

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

diff --git a/src/main/sensors/battery.c b/src/main/sensors/battery.c
index b1acd36e8..76dbf6827 100644
--- a/src/main/sensors/battery.c
+++ b/src/main/sensors/battery.c
@@ -214,7 +214,7 @@ float calculateVbatPidCompensation(void) {
 	float batteryScaler =  1.0f;
     if (batteryConfig->vbatPidCompensation && feature(FEATURE_VBAT) && batteryCellCount > 1) {
         // Up to 25% PID gain. Should be fine for 4,2to 3,3 difference
-        batteryScaler =  constrainf((1.0f / ((float) vbat)) * ((float)batteryConfig->vbatmaxcellvoltage * batteryCellCount), 1.0f, 1.25f);
+        batteryScaler =  constrainf((( (float)batteryConfig->vbatmaxcellvoltage * batteryCellCount ) / (float) vbat), 1.0f, 1.25f);
     }
 
     return batteryScaler;