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187 lines
4.3 KiB
187 lines
4.3 KiB
#include <WiFiClientSecure.h>
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#include <PubSubClient.h>
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#include <ArduinoJson.h>
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#include <OneWire.h>
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#include <DallasTemperature.h>
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#include <FreeRTOSConfig.h>
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#include <freertos/task.h>
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#include <freertos/FreeRTOS.h>
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#include <freertos/queue.h>
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#include <idf_additions.h>
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// Turn build flags (Macros) into strings
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#define ST(A) #A
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#define STR(A) ST(A)
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// extract the WiFi SSID from its macro
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#ifdef TM_WIFI_SSID
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char const *ssid = STR(TM_WIFI_SSID);
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#endif
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// extract the WiFi Password from its macro
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#ifdef TM_WIFI_PASSWD
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char const *wifiPassword = STR(TM_WIFI_PASSWD);
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#endif
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// extract the MQTT Port from its macro
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#ifdef TM_MQTT_PORT
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uint16_t mqttPort = (uint16_t) strtoul(STR(TM_MQTT_PORT), NULL, 10);
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#endif
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// extract the MQTT server hostname from its macro
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#ifdef TM_MQTT_SVR
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char const *mqttServer = STR(TM_MQTT_SVR);
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#endif
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// extract the MQTT username from its macro
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#ifdef TM_MQTT_USER
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char const *mqttUser = STR(TM_MQTT_USER);
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#endif
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// extract the MQTT password from its macro
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#ifdef TM_MQTT_PASSWD
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char const *mqttPass = STR(TM_MQTT_PASSWD);
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#endif
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// include the cert if using SSL
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#ifdef TM_MQTT_SSL
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#include <transformerMonitorServerCert.h>
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#endif
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// pins for UART 2
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#define PIN_SerialATM_RX 16 //RX pin, CHANGE IT according to your board
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#define PIN_SerialATM_TX 17 //TX pin, CHANGE IT according to your board
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void messageReceived(String &topic, String &payload);
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WiFiClientSecure wifiClient;
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PubSubClient mqttClient;
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// HardwareSerial ATMSerial(1); //1 = just hardware serial number. ESP32 supports 3 hardware serials. UART 0 usually for flashing.
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#ifdef ATM90E26_EIC
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#include <ATM90E26_IC.h>
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ATM90E26_IC eic;
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#else
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// extract the ATM90E36 CT LINE from its macro
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#ifdef TM_ATM90E36_CT_LINE
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char const ctLine = (char) STR(TM_ATM90E36_CT_LINE);
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#else // if nothing is defined, use 'A' as the default value
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char const ctLine = 'A';
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#endif
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#include <ATM90E36_IC.h>
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ATM90E36 ic;
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ATM90E36_IC eic(ctLine, ic);
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#endif
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// we are using the transformer's name to provide a unique ID
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char* client_id = "name-of-transformer";
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// GPIO pins where the DS18B20 sensors are connected
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const int oilTempBus = 4;
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const int cabinetTempBus = 9;
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struct tempSensors {
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DallasTemperature oil, cabinet;
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};
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DeviceAddress oilTempSensorAddr;
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DeviceAddress cabinetTempSensorAddr;
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// Setup a oneWire instance to communicate with any OneWire devices
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OneWire oilTempBusOneWire(oilTempBus);
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OneWire cabinetTempBusOneWire(cabinetTempBus);
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// Pass our oneWire reference to Dallas Temperature sensor
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DallasTemperature oilTempSensor(&oilTempBusOneWire);
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DallasTemperature cabinetTempSensor(&cabinetTempBusOneWire);
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// temp sensor objects
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tempSensors monitorTempSensors{oilTempSensor, cabinetTempSensor};
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// global time variable
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time_t now;
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// Data structs for queue
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struct tempData {
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float cabinet, oil;
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};
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struct powerData {
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double active, apparent, reactive, factor;
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};
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struct harmonicData {
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double voltage, current;
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};
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struct energyData {
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double import, exp;
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};
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struct xformerMonitorData {
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unsigned short sys0Status, sys1Status;
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double lineCurrent, neutralCurrent, lineVoltage, phase;
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tm *timeInfo;
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tempData temps;
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powerData power;
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energyData energy;
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};
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// End data structs for queue
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// Global to be used in ISR
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xformerMonitorData sensorData;
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// Variables for tasks and queue
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TaskHandle_t taskReadEIC;
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TaskHandle_t taskSendData;
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QueueHandle_t eicDataQueue;
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// End variables for tasks
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// Functions for tasks
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void readEICData( void * pvParameters );
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void sendSensorDataOverMQTT( void * pvParameters );
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// End functions for tasks
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// Timer variable and function
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hw_timer_t *readEICTimer = NULL;
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void IRAM_ATTR ReadData();
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// End timer variable and function
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// LED pins
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#define PIN_RED 23 // GPIO23
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#define PIN_GREEN 22 // GPIO22
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#define PIN_BLUE 21 // GPIO21
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// LED color Function
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// Red - 0 to 255
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// Green - 0 to 255
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// Blue - 0 to 255
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void setLEDColor(int R, int G, int B);
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// connect to WiFI and MQTT
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void connect();
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// function that sets up the MQTT client
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void setupMQTTClient();
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// function to set up and initialize the energy monitor
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void setupEnergyMonitor();
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struct xformerMonConfigData {
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char *wifiSsid;
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char *wifiPass;
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char *mqttName;
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char *mqttServerHost;
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char *mqttUserName;
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char *mqttPassword;
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uint16_t mqttServerPort;
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} monitorConfig; |