ble_nus example

[gary]

Hello, I am working on modified version of ble_nus example and I tried to send data to nordic DK. In Android, I used

BluetoothGattCharacteristic characteristic = mBluetoothGattService.getCharacteristic(UUID.fromString("6E400003-B5A3-F393-E0A9-E50E24DCCA9E"));

and

characteristic.setValue(new byte[] {5});

and in Nordic SDK

I tried to receive the data in nus_data_handler,

The method, characteristic.setValue(new byte[] {5}); returns true, but

I guess nus_data_handler doesn't receive the data.

What is the problem? Please help me.

[gary]

Ah it worked. I am trying to make an Android app communicating with Nordic DK. I guess the UUID(RX) above is appropriate to send a message. What would be a problem,,,? Is it because of parameter, byte array? Cause nus_data_handler has uint8_t p_data pointer.