updates to library, comments, etc

include/transformerMonitor.h

@@ -70,7 +70,7 @@ ATM90E26_IC eic;
 // extract the ATM90E36 CT LINE from its macro
 #ifdef TM_ATM90E36_CT_LINE
   char const ctLine = (char) STR(TM_ATM90E36_CT_LINE);
-#else
+#else // if nothing is defined, use 'A' as the default value
   char const ctLine = 'A';
 #endif
 #include <ATM90E36_IC.h>
@@ -80,12 +80,12 @@ ATM90E36_IC eic(ctLine, ic);
 
 #endif
 
-// we are using the ESP32's MAC address to provide a unique ID
-String client_id = "xformermon-";
+// we are using the transformer's name to provide a unique ID
+String client_id = "name-of-transformer";
 
 
 
-// GPIO where the DS18B20 is connected to
+// GPIO pins where the DS18B20 sensors are connected
 const int oilTempBus = 4;
 const int cabinetTempBus = 9;
 
@@ -104,9 +104,9 @@ OneWire cabinetTempBusOneWire(cabinetTempBus);
 DallasTemperature oilTempSensor(&oilTempBusOneWire);
 DallasTemperature cabinetTempSensor(&cabinetTempBusOneWire);
 
+// temp sensor objects
 tempSensors monitorTempSensors{oilTempSensor, cabinetTempSensor};
 
-StaticJsonDocument<256> dataStore[60];
 time_t now;
 
 // Data structs for queue
@@ -138,7 +138,7 @@ struct xformerMonitorData {
 // Global to be used in ISR
 xformerMonitorData sensorData;
 
-// Variables for tasks
+// Variables for tasks and queue
 TaskHandle_t taskReadEIC;
 TaskHandle_t taskSendData;
 
@@ -161,6 +161,9 @@ void IRAM_ATTR ReadData();
 #define PIN_BLUE   21 // GPIO21
 
 // LED color Function
+// Red   - 0 to 255
+// Green - 0 to 255
+// Blue  - 0 to 255
 void setColor(int R, int G, int B);
 
 

lib/transformerEnergyMonitor/ATM90E36_IC.cpp

@@ -17,7 +17,7 @@
   }
 
 void ATM90E36_IC::begin(){
-  this->eic->begin(5, 0x003C, 0x100, 0x100, 0x100,0x100, 0x100, 0x100);
+  this->eic->begin(5, 0x003C, 0x1000, 0x1000, 0x1000,0x1000, 0x1000, 0x1000);
 }
   double ATM90E36_IC::GetLineVoltage()
   {
@@ -26,8 +26,10 @@ void ATM90E36_IC::begin(){
     {
     case 'A':
       lv = eic->GetLineVoltageA();
+    break;
     case 'B':
       lv = eic->GetLineVoltageB();
+    break;
     case 'C':
       lv = eic->GetLineVoltageC();
     break;

src/transformerMonitor.cpp

@@ -17,6 +17,7 @@ void setupEnergyMonitor();
 // const char* test_client_cert = "";  //to verify the client
 void setup()
 {
+  // set LED pins
   pinMode(PIN_RED,   OUTPUT);
   pinMode(PIN_GREEN, OUTPUT);
   pinMode(PIN_BLUE,  OUTPUT);
@@ -26,6 +27,7 @@ void setup()
   delay(10000);
   Serial.begin(9600);
 
+  // create data queue
   eicDataQueue = xQueueCreate( 50, sizeof( xformerMonitorData ) );
   if (eicDataQueue == 0)
   {
@@ -240,7 +242,7 @@ void sendSensorDataOverMQTT(void *pvParameters)
       delay(50);
       mqttClient.publish("xfmormermon/", buffer, n);
     }
-    delay(1000); // <- fixes some issues with WiFi stability
+    delay(100); // <- fixes some issues with WiFi stability
     mqttClient.loop();
 
     if (!mqttClient.connected())
@@ -278,15 +280,16 @@ void IRAM_ATTR ReadData(){
   sensorData.timeInfo = gmtime(&now);
 
   sensorData.lineVoltage = eic.GetLineVoltage();
+  sensorData.lineCurrent = eic.GetLineCurrent();
   sensorData.neutralCurrent = eic.GetLineCurrentN();
-  // sensorData.energy.exp =
+  sensorData.power.factor = eic.GetPowerFactor();
 
   xQueueSend(eicDataQueue, &sensorData, portMAX_DELAY);
+  Serial.println("hello from ISR");
 }
 
 void setColor(int R, int G, int B) {
   analogWrite(PIN_RED,   R);
   analogWrite(PIN_GREEN, G);
   analogWrite(PIN_BLUE,  B);
-  Serial.println("hello from ISR");
 }