#include "arduino.h" #include "nodeCodeHeader.h" nodeReadings::nodeReadings() { } void nodeReadings::setup(){ // make serial connection at 115200 baud Serial.begin(115200); // tell display what settings to use display.begin(i2c_adress, true); display.clearDisplay(); // tell sensors to start reading dht.begin(); sgp.begin(); pinMode(MICPIN, INPUT); pinMode(DHTPIN, INPUT); } void nodeReadings::loop() { // loop the websocket connection so it stays alive webSocket.loop(); // update when interval is met if (currentMillis - lastMillis >= interval){ lastMillis = millis(); update(); } // update the counter currentMillis = millis(); } void nodeReadings::resetValues() { counter = 0; eCO2 = 0; TVOC = 0; temperature = 0; humidity = 0; currentMillis = 0; lastMillis = 0; errorSGP30 = false; errorDHT11 = false; noise = false; } // hexdump function for websockets binary handler void hexdump(const void *mem, uint32_t len, uint8_t cols = 16) { const uint8_t* src = (const uint8_t*) mem; USE_SERIAL.printf("\n[HEXDUMP] Address: 0x%08X len: 0x%X (%d)", (ptrdiff_t)src, len, len); for(uint32_t i = 0; i < len; i++) { if(i % cols == 0) { USE_SERIAL.printf("\n[0x%08X] 0x%08X: ", (ptrdiff_t)src, i); } USE_SERIAL.printf("%02X ", *src); src++; } USE_SERIAL.printf("\n"); }