code01.ino

/* Read all Channels of 3 ADS1115 modules and output to serial */
/* Read DIO pin and count Sync pulses  */

#include "ADS1X15.h"
#include "OneButton.h"
#include <arduino-timer.h>


ADS1115 ADS1(0x48);
ADS1115 ADS2(0x49);
ADS1115 ADS3(0x4A);

OneButton button(5, false);

auto timer = timer_create_default();

bool debug = false;

int sampletime = 100;
int modeVal = -1;

void setup()
{
  SerialUSB.begin(115200);

  ADS1.begin();
  ADS2.begin();
  ADS3.begin();

  ADS1.setGain(0);
  ADS2.setGain(0);
  ADS3.setGain(0);

  button.attachClick(singleclick);
  button.attachDoubleClick(doubleclick);
  button.attachLongPressStop(longclick);

  timer.every(sampletime, readADS);
}

void loop()
{
  button.tick();
  timer.tick();
}

bool readADS(void *){
  int16_t val_0 = ADS1.readADC(0);
  int16_t val_1 = ADS1.readADC(1);
  int16_t val_2 = ADS1.readADC(2);
  int16_t val_3 = ADS1.readADC(3);
  int16_t val_4 = ADS2.readADC(0);
  int16_t val_5 = ADS2.readADC(1);
  int16_t val_6 = ADS2.readADC(2);
  int16_t val_7 = ADS2.readADC(3);
  int16_t val_8 = ADS3.readADC(0);
  int16_t val_9 = ADS3.readADC(1);
  int16_t val_10 = ADS3.readADC(2);
  int16_t val_11 = ADS3.readADC(3);
  float f1 = ADS1.toVoltage(1);  // voltage factor
  float f2 = ADS2.toVoltage(1);
  float f3 = ADS3.toVoltage(1);

  SerialUSB.print(modeVal); SerialUSB.print(", "); SerialUSB.print('\t');
  SerialUSB.print(val_0 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_1 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_2 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_3 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_4 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_5 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_6 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_7 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_8 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_9 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_10 * f1, 3); /*SerialUSB.print(", ");*/ SerialUSB.print('\t');
  SerialUSB.print(val_11 * f1, 3); SerialUSB.print('\n');
  return true;
}

void singleclick(){
  modeVal++;
}

void doubleclick(){
  modeVal = 0;
}

void longclick(){
  modeVal = -1;
}
// -- END OF FILE --