ADS1292: Trouble Reading data while in "Read Data Continuous" Mode

Hello, 

Thank you for taking the time to help with my issue. 

I've build a prototype board with an ADS1292R IC and ATMEGA 328P. I'm trying to simply use the 24-bit ADCs onboard, no other features are needed for my application at the moment.

I'm using the "Protocentral_ADS1292R" code for reference. 

I'm able to read and write registers(verify written register by reading) in the ADS1292, but once I issue the "RDATAC" optcode, and start trying to receive data (24 bit status + 24 bit chan1_ADC_data + 24 bit chan2_ADC_data), the data isn't correct.

I believe the problem is with my SPI read function, or with my device configuration.

Please help me to understand the register configuration for using the 2 ADCs in continuous mode.

Please help me to understand the SPI read procedure for receiving the two channel information.

if((digitalRead(ADS1292_DRDY_PIN)) == LOW)     
  {
    digitalWrite(ADS1292_CS_PIN, LOW);

      // Read 24 bit Status
      b1 = SPI.transfer(0b00);
      b2 = SPI.transfer(0b00);
      b3 = SPI.transfer(0b00);

      // Read 24 bit Chan1 ADC Data
      b4 = SPI.transfer(0b00);
      b5 = SPI.transfer(0b00);
      b6 = SPI.transfer(0b00);

      // Read 24 bit Chan2 ADC Data
      b7 = SPI.transfer(0b00);
      b8 = SPI.transfer(0b00);
      b9 = SPI.transfer(0b00);
  
    digitalWrite(ADS1292_CS_PIN, HIGH);

    long ADS_status = (b1 << 16) + (b2 << 8) + b3;
    long chan1_ADC = (b4 << 16) + (b5 << 8) + b6;
    long chan2_ADC = (b7 << 16) + (b8 << 8) + b9;
    
    Serial.println(ADS_status,BIN);                             // 24 status bits is: (1100 + LOFF_STAT[4:0] + GPIO[1:0] + 13 '0's).
    
  }