Failed to receive binary data with Android

[ghost]

What I want to do is sending 42 bytes binary data from mbed LPC1768 to my Android smartphone. The code I use is as follows.

usbIoManager = new SerialInputOutputManager(port,musbListener);
final ExecutorService executor = Executors.newSingleThreadExecutor();
executor.submit(usbIoManager);

As you can see, a serial port listener is set. "musbListener" implements SerialInputOutputManager.Listener. The callback function (a musbListener's method) is as shown below.

@Override
public void onNewData(final byte[] DataBuff) {
    Log.d("DataBuff",DataBuff.toString());
    final float[] Data = decode(DataBuff);
    ...
}

Let's see Logcat.

D/SerialInputOutputManager: Read data len=14 I expect for Android to receive full 42 bytes data, but only 14 bytes are received.

Please tell me what I should do to solve this problem.

[kai-morich]

please check FAQ 1 and 2

[ghost]

Thank you.