From eee4d9a14d36efadddecba2eb3d07db653932c00 Mon Sep 17 00:00:00 2001
From: Michael Keller <github@ike.ch>
Date: Wed, 27 Jul 2016 15:40:16 +1200
Subject: [PATCH] Changed Vbat hysteresis to be applied only downwards of the
 battery level, instead of downwards and upwards.

---
 src/main/sensors/battery.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/sensors/battery.c b/src/main/sensors/battery.c
index 342fcc1fd..75aac6cf0 100644
--- a/src/main/sensors/battery.c
+++ b/src/main/sensors/battery.c
@@ -127,14 +127,14 @@ void updateBattery(void)
             if (vbat <= (batteryCriticalVoltage - batteryConfig->vbathysteresis)) {
                 batteryState = BATTERY_CRITICAL;
                 beeper(BEEPER_BAT_CRIT_LOW);
-            } else if (vbat > (batteryWarningVoltage + batteryConfig->vbathysteresis)){
+            } else if (vbat > batteryWarningVoltage) {
                 batteryState = BATTERY_OK;
             } else {
                 beeper(BEEPER_BAT_LOW);
             }
             break;
         case BATTERY_CRITICAL:
-            if (vbat > (batteryCriticalVoltage + batteryConfig->vbathysteresis)){
+            if (vbat > batteryCriticalVoltage) {
                 batteryState = BATTERY_WARNING;
                 beeper(BEEPER_BAT_LOW);
             } else {
-- 
2.11.4.GIT