chriz/OpenMQTT-Gateway
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Publish gateway state (#207)

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* add ssid, rssi and memory publishing to mqtt

for ESP boards 

* add activated modules and uptime
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Florian authored and GitHub committed 2018-05-24 23:01:31 +02:00
1 parent d0820eb2db
commit 4ef82289e1
3 files changed
+115 -44
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OpenMQTTGateway.ino
+75 -8
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@@ -641,18 +641,85 @@ void loop()
trc(F("RFM69toMQTT OK"));
#endif
#if defined(ESP8266) || defined(ESP32)
unsigned long now = millis();
if (now > (timer_sys_measures + TimeBetweenReadingSYS)) {//retriving value of memory ram every TimeBetweenReadingSYS
timer_sys_measures = millis();
trc("Remaining memory");
uint32_t freeMem;
freeMem = ESP.getFreeHeap();
trc(freeMem);
}
stateMeasures();
#endif
}
}
#if defined(ESP8266) || defined(ESP32)
void stateMeasures(){
unsigned long now = millis();
if (now > (timer_sys_measures + TimeBetweenReadingSYS)) {//retriving value of memory ram every TimeBetweenReadingSYS
timer_sys_measures = millis();
StaticJsonBuffer<200> jsonBuffer;
JsonObject& SYSdata = jsonBuffer.createObject();
trc("Uptime (s)");
unsigned long uptime = millis()/1000;
trc(uptime);
SYSdata["uptime"] = uptime;
trc("Remaining memory");
uint32_t freeMem;
freeMem = ESP.getFreeHeap();
SYSdata["freeMem"] = freeMem;
trc(freeMem);
trc("RSSI");
long rssi = WiFi.RSSI();
SYSdata["rssi"] = rssi;
trc(rssi);
trc("SSID");
String SSID = WiFi.SSID();
SYSdata["SSID"] = SSID;
trc(SSID);
trc("Activated modules");
String modules = "";
#ifdef ZgatewayRF
modules = modules + ZgatewayRF;
#endif
#ifdef ZsensorBME280
modules = modules + "," + ZsensorBME280;
#endif
#ifdef ZsensorBH1750
modules = modules + "," + ZsensorBH1750;
#endif
#ifdef ZsensorTSL2561
modules = modules + "," + ZsensorTSL2561;
#endif
#ifdef ZactuatorONOFF
modules = modules + "," + ZactuatorONOFF;
#endif
#ifdef Zgateway2G
modules = modules + "," + Zgateway2G;
#endif
#ifdef ZgatewayIR
modules = modules + "," + ZgatewayIR;
#endif
#ifdef ZgatewayRF2
modules = modules + "," + ZgatewayRF2;
#endif
#ifdef ZgatewaySRFB
modules = modules + "," + ZgatewaySRFB;
#endif
#ifdef ZgatewayBT
modules = modules + "," + ZgatewayBT;
#endif
#ifdef ZgatewayRFM69
modules = modules + "," + ZgatewayRFM69;
#endif
#ifdef ZsensorINA226
modules = modules + "," + ZsensorINA226;
#endif
#ifdef ZsensorHCSR501
modules = modules + "," + ZsensorHCSR501;
#endif
SYSdata["modules"] = modules;
trc(modules);
char JSONmessageBuffer[100];
SYSdata.printTo(JSONmessageBuffer, sizeof(JSONmessageBuffer));
client.publish(subjectSYStoMQTT,JSONmessageBuffer);
}
}
#endif
void storeValue(long MQTTvalue){
unsigned long now = millis();
// find oldest value of the buffer