#pragma once

// Device Libraries
#include <ADS1256.h>
#include <AD5292.h>
#include <Adafruit_SSD1306.h>
#include <PCA95x5.h>

// ADC Channel mapping
#define PICKUP_IN_A12   SING_0
#define PICKUP_IN_A34   SING_1
#define PICKUP_OUT_A12  SING_2
#define PICKUP_OUT_A34  SING_3

#define PICKUP_IN_B12   SING_4
#define PICKUP_IN_B34   SING_5
#define PICKUP_OUT_B12  SING_6
#define PICKUP_OUT_B34  SING_7

struct Devices {
  AD5292* pot;
  ADS1256* adc; 
  Adafruit_SSD1306* lcd;
  PCA9555* io;
};

float adcReadChannel(ADS1256* adc, const uint32_t ch){
    adc->setMUX(PICKUP_IN_A12);
    // scarta 3 conversioni
    for (int i = 0; i < 3; i++) {
        while (digitalRead(ADC_DRDY));
        adc->readSingle();
    }

    // ora lettura valida a 30kSPS → ~100 µs di settling
    while (digitalRead(ADC_DRDY));
    return adc->convertToVoltage(adc->readSingle());
}