The JAVA API for the Attys: http://www.attys.tech

In general the java class AttysComm is well documented. Check out the class itself. You find all the constants and function calls there.

1. Create AttysComm:

BluetoothDevice bd = AttysComm.findAttysBtDevice();
attysComm = new AttysComm(bd);

2. Set options

In general there are constants defined for the differnet options, for example: AttysComm.ADC_RATE_250HZ for the sampling rate:

attysComm.setAdc_samplingrate_index(AttysComm.ADC_RATE_250HZ);

3. (Optional) Register a message listener for error messages:

attysComm.registerMessageListener(messageListener);

4. Start the data acquisition

attysComm.start();

5. Read the data from the ringbuffer in a TimerTask:

    class UpdatePlotTask extends TimerTask {

        public synchronized void run() {

            if (attysComm != null) {

  	        n = attysComm.getNumSamplesAvilable();
		for(int i = 0;i<n;i++) {
                    sample = attysComm.getSampleFromBuffer();
		    PROCESS / PLOT / ETC SAMPLE
		}
	    }
        }
    }

6. (Optional) there is also an event listener whenever a sample has arrived:

    public interface DataListener {
        void gotData(long samplenumber, float[] data);
    }

7. to stop AttysComm just call stop(). It's blocking and will only return after the Thread talking to the Attys has been terminated.

Enjoy!

http://www.attys.tech