kiwi/Pylontech-Battery-Monitoring
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Update PylontechMonitoring.ino

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This commit is contained in:
hidaba
2023-05-02 19:36:33 +02:00
parent 068cc54dd3
commit 12a27f7e2d
1 changed files with 25 additions and 12 deletions
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37
PylontechMonitoring.ino
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@ -6,15 +6,23 @@
#include <ArduinoJson.h>
#include <NTPClient.h>
//+++ START CONFIGURATION +++
//IMPORTANT: Specify your WIFI settings:
#define WIFI_SSID "---SID HERE!---"
#define WIFI_PASS "---PASSWORD!---"
#define WIFI_HOSTNAME "PylontechBattery"
//IMPORTANT: Uncomment this line if you want to enable MQTT (and fill correct MQTT_ values below):
//#define ENABLE_MQTT
#define ENABLE_MQTT
// Set offset time in seconds to adjust for your timezone, for example:
// GMT +1 = 3600
// GMT +8 = 28800
// GMT -1 = -3600
// GMT 0 = 0
#define GMT 3600
#ifdef ENABLE_MQTT
//NOTE 1: if you want to change what is pushed via MQTT - edit function: pushBatteryDataToMqtt.
//NOTE 2: MQTT_TOPIC_ROOT is where battery will push MQTT topics. For example "soc" will be pushed to: "home/grid_battery/soc"
#define MQTT_SERVER "192.168.1.2"
@ -24,16 +32,18 @@
#define MQTT_TOPIC_ROOT "homeassistant/sensor/grid_battery/" //this is where mqtt data will be pushed
#define MQTT_PUSH_FREQ_SEC 2 //maximum mqtt update frequency in seconds
//+++ END CONFIGURATION +++
#ifdef ENABLE_MQTT
#include <PubSubClient.h>
WiFiClient espClient;
PubSubClient mqttClient(espClient);
#endif //ENABLE_MQTT
//risposta in testo
//text response
char g_szRecvBuff[7000];
const long utcOffsetInSeconds = 3600;
const long utcOffsetInSeconds = GMT;
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
// Define NTP Client to get time
WiFiUDP ntpUDP;
@ -61,7 +71,7 @@ void setup() {
// put your setup code here, to run once:
WiFi.mode(WIFI_STA);
WiFi.persistent(false); //our credentialss are hardcoded, so we don't need ESP saving those each boot (will save on flash wear)
WiFi.hostname("PylontechBattery");
WiFi.hostname(WIFI_HOSTNAME);
WiFi.begin(WIFI_SSID, WIFI_PASS);
for(int ix=0; ix<10; ix++)
@ -74,7 +84,7 @@ void setup() {
delay(1000);
}
ArduinoOTA.setHostname("PylontechBattery");
ArduinoOTA.setHostname(WIFI_HOSTNAME);
ArduinoOTA.begin();
server.on("/", handleRoot);
server.on("/log", handleLog);
@ -88,6 +98,7 @@ void setup() {
timeClient.begin();
#ifdef ENABLE_MQTT
mqttClient.setServer(MQTT_SERVER, MQTT_PORT);
#endif
@ -257,6 +268,8 @@ void handleJsonOut()
}
void handleRoot() {
timeClient.update(); //get ntp datetime
unsigned long days = 0, hours = 0, minutes = 0;
unsigned long val = os_getCurrentTimeSec();
days = val / (3600*24);
@ -266,8 +279,6 @@ void handleRoot() {
minutes = val / 60;
val -= minutes*60;
timeClient.update();
time_t epochTime = timeClient.getEpochTime();
String formattedTime = timeClient.getFormattedTime();
//Get a time structure
@ -287,7 +298,7 @@ void handleRoot() {
strncat(szTmp, g_szRecvBuff, sizeof(szTmp)-1);
strncat(szTmp, "</textarea></form>", sizeof(szTmp)-1);
strncat(szTmp, "</html>", sizeof(szTmp)-1);
//send page
server.send(200, "text/html", szTmp);
}
@ -707,11 +718,13 @@ void pushBatteryDataToMqtt(const batteryStack& lastSentData, bool forceUpdate /*
{
mqtt_publish_f(MQTT_TOPIC_ROOT "soc", g_stack.soc, lastSentData.soc, 0, forceUpdate);
mqtt_publish_f(MQTT_TOPIC_ROOT "temp", (float)g_stack.temp/1000.0, (float)lastSentData.temp/1000.0, 0, forceUpdate);
mqtt_publish_i(MQTT_TOPIC_ROOT "currentDC", g_stack.currentDC, lastSentData.currentDC, 1, forceUpdate);
mqtt_publish_i(MQTT_TOPIC_ROOT "estPowerAC", g_stack.getEstPowerAc(), lastSentData.getEstPowerAc(), 10, forceUpdate);
mqtt_publish_i(MQTT_TOPIC_ROOT "battery_count",g_stack.batteryCount, lastSentData.batteryCount, 0, forceUpdate);
mqtt_publish_s(MQTT_TOPIC_ROOT "base_state", g_stack.baseState, lastSentData.baseState , forceUpdate);
mqtt_publish_i(MQTT_TOPIC_ROOT "is_normal", g_stack.isNormal() ? 1:0, lastSentData.isNormal() ? 1:0, 0, forceUpdate);
}
mqtt_publish_i(MQTT_TOPIC_ROOT "getPowerDC", g_stack.getPowerDC(), lastSentData.getPowerDC(), 1, forceUpdate);
}
void mqttLoop()
{
@ -721,7 +734,7 @@ void mqttLoop()
//first: let's make sure we are connected to mqtt
const char* topicLastWill = MQTT_TOPIC_ROOT "availability";
if (!mqttClient.connected() && (g_lastConnectionAttempt == 0 || os_getCurrentTimeSec() - g_lastConnectionAttempt > 60)) {
if(mqttClient.connect("PylontechBattery", MQTT_USER, MQTT_PASSWORD, topicLastWill, 1, true, "offline"))
if(mqttClient.connect(WIFI_HOSTNAME, MQTT_USER, MQTT_PASSWORD, topicLastWill, 1, true, "offline"))
{
Log("Connected to MQTT server: " MQTT_SERVER);
mqttClient.publish(topicLastWill, "online", true);