#include "DHTStable.h"

DHTStable DHT;

#define DHT22_PIN 5

struct
{
    uint32_t total;
    uint32_t ok;
    uint32_t crc_error;
    uint32_t time_out;
    uint32_t connect;
    uint32_t ack_l;
    uint32_t ack_h;
    uint32_t unknown;
} counter = { 0,0,0,0,0,0,0,0};


const int tempPin = 26;
const float a = 0.00000026394358948;
const float b = -0.0262425835221;
const float c = 78.3352667823;

void setup() {
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico W!");
  analogReadResolution(12); 
}

void loop() {
  int adcValue = analogRead(tempPin);
  // Calculate temperature
  float temperature = a * (adcValue * adcValue) + adcValue * b + c;

  Serial1.print("Analog temp = ");
  Serial1.println(temperature);

  // DHT22
  uint32_t start = micros();
  int chk = DHT.read22(DHT22_PIN);
  uint32_t stop = micros();

  counter.total++;
  switch (chk)
  {
    case DHTLIB_OK:
      counter.ok++;
      Serial.print("OK,\t");
      break;
    case DHTLIB_ERROR_CHECKSUM:
      counter.crc_error++;
      Serial.print("Checksum error,\t");
      break;
    case DHTLIB_ERROR_TIMEOUT:
      counter.time_out++;
      Serial.print("Time out error,\t");
      break;
    default:
      counter.unknown++;
      Serial.print("Unknown error,\t");
      break;
  }

  // DISPLAY DATA
  Serial.print(DHT.getHumidity(), 1);
  Serial.print(",\t");
  Serial.print(DHT.getTemperature(), 1);
  Serial.print(",\t");
  Serial.print(stop - start);
  Serial.println();

  // DISPLAY COUNTERS
  if (counter.total % 20 == 0)
  {
    Serial.println("\nTOT\tOK\tCRC\tTO\tUNK");
    Serial.print(counter.total);
    Serial.print("\t");
    Serial.print(counter.ok);
    Serial.print("\t");
    Serial.print(counter.crc_error);
    Serial.print("\t");
    Serial.print(counter.time_out);
    Serial.print("\t");
    Serial.print(counter.connect);
    Serial.print("\t");
    Serial.print(counter.ack_l);
    Serial.print("\t");
    Serial.print(counter.ack_h);
    Serial.print("\t");
    Serial.print(counter.unknown);
    Serial.println("\n");
  }

  delay(5000); 
}