#include <SPI.h>
#include "ADS1256.h"

float clockMHZ = 7.68;
float vRef = 2.5;

ADS1256 adc(clockMHZ,vRef,false);

float channel1;

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

  // Start the ADS1256 with data rate of 15 SPS
  // Other data rates: 
  // ADS1256_DRATE_30000SPS
  // ADS1256_DRATE_15000SPS
  // ADS1256_DRATE_7500SPS
  // ADS1256_DRATE_3750SPS
  // ADS1256_DRATE_2000SPS
  // ADS1256_DRATE_1000SPS
  // ADS1256_DRATE_500SPS
  // ADS1256_DRATE_100SPS
  // ADS1256_DRATE_60SPS
  // ADS1256_DRATE_50SPS
  // ADS1256_DRATE_30SPS
  // ADS1256_DRATE_25SPS
  // ADS1256_DRATE_15SPS
  // ADS1256_DRATE_10SPS
  // ADS1256_DRATE_5SPS
  // ADS1256_DRATE_2_5SPS
  // 
  /* 
     NOTE : Data Rate vary depending on crystal frequency. 
            Data rates listed below assumes the crystal frequency is 7.68Mhz 
            for other frequency consult the datasheet.    
  */
  //Posible Gains: 
  //ADS1256_GAIN_1 
  //ADS1256_GAIN_2 
  //ADS1256_GAIN_4 
  //ADS1256_GAIN_8 
  //ADS1256_GAIN_16 
  //ADS1256_GAIN_32 
  //ADS1256_GAIN_64
  adc.begin(ADS1256_DRATE_2000SPS,ADS1256_GAIN_1,false); 
}

void loop()
{ 
  adc.waitDRDY();
  adc.setChannel(0,1);
  channel1 = adc.readCurrentChannel();

  Serial.println(channel1,10);
}