From 7e7fff48b64c3a82060f8caedca0c92ac4fb72f8 Mon Sep 17 00:00:00 2001
From: MarkusGH <34029447+MarkusGH@users.noreply.github.com>
Date: Mon, 27 Mar 2023 18:25:45 +0200
Subject: [PATCH] WakeUp timer: guard against vehicle-initiated charging stop
 (#7067)

---
 core/loadpoint.go | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/core/loadpoint.go b/core/loadpoint.go
index dead0a6fc..1f0f34a6b 100644
--- a/core/loadpoint.go
+++ b/core/loadpoint.go
@@ -395,7 +395,7 @@ func (lp *Loadpoint) evChargeStartHandler() {
 	lp.log.INFO.Println("start charging ->")
 	lp.pushEvent(evChargeStart)
 
-	lp.wakeUpTimer.Stop()
+	lp.stopWakeUpTimer()
 
 	// soc update reset
 	lp.socUpdated = time.Time{}
@@ -412,6 +412,9 @@ func (lp *Loadpoint) evChargeStartHandler() {
 func (lp *Loadpoint) evChargeStopHandler() {
 	lp.log.INFO.Println("stop charging <-")
 	lp.pushEvent(evChargeStop)
+	if lp.enabled {
+		lp.startWakeUpTimer()
+	}
 
 	// soc update reset
 	lp.socUpdated = time.Time{}
@@ -691,11 +694,9 @@ func (lp *Loadpoint) setLimit(chargeCurrent float64, force bool) error {
 
 		// start/stop vehicle wake-up timer
 		if enabled {
-			lp.log.DEBUG.Printf("wake-up timer: start")
-			lp.wakeUpTimer.Start()
+			lp.startWakeUpTimer()
 		} else {
-			lp.log.DEBUG.Printf("wake-up timer: stop")
-			lp.wakeUpTimer.Stop()
+			lp.stopWakeUpTimer()
 		}
 
 		// remote start
@@ -1450,6 +1451,18 @@ func (lp *Loadpoint) processTasks() {
 	}
 }
 
+// startWakeUpTimer starts wakeUpTimer
+func (lp *Loadpoint) startWakeUpTimer() {
+	lp.log.DEBUG.Printf("wake-up timer: start")
+	lp.wakeUpTimer.Start()
+}
+
+// stopWakeUpTimer stops wakeUpTimer
+func (lp *Loadpoint) stopWakeUpTimer() {
+	lp.log.DEBUG.Printf("wake-up timer: stop")
+	lp.wakeUpTimer.Stop()
+}
+
 // Update is the main control function. It reevaluates meters and charger state
 func (lp *Loadpoint) Update(sitePower float64, autoCharge, batteryBuffered bool) {
 	lp.processTasks()