From 988d096452d6ab3f6ad6e478080c4cdc663f14ae Mon Sep 17 00:00:00 2001
From: irekzielinski <irekz@yahoo.com>
Date: Mon, 13 Jul 2020 17:37:45 +0100
Subject: [PATCH] fixed minor issue with MQTT updates beign sent too frequently

---
 PylontechMonitoring.ino | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/PylontechMonitoring.ino b/PylontechMonitoring.ino
index 8e607de..2e26c4f 100644
--- a/PylontechMonitoring.ino
+++ b/PylontechMonitoring.ino
@@ -740,13 +740,15 @@ void mqttLoop()
      sendCommandAndReadSerialResponse("pwr") == true)
   {
     static batteryStack lastSentData; //this is the last state we sent to MQTT, used to prevent sending the same data over and over again
+    static unsigned int callCnt = 0;
     
     parsePwrResponse(g_szRecvBuff);
     prepareJsonOutput(g_szRecvBuff, sizeof(g_szRecvBuff));
 
-    bool forceUpdate = (g_lastDataSent == 0) || (millis() % 20 == 0); //push all the data every 20th call
+    bool forceUpdate = (callCnt % 20 == 0); //push all the data every 20th call
     pushBatteryDataToMqtt(lastSentData, forceUpdate);
     
+    callCnt++;
     g_lastDataSent = os_getCurrentTimeSec();
     memcpy(&lastSentData, &g_stack, sizeof(batteryStack));
   }