When android setValue on characteristics

RE: When android setValue on characteristics

Hung Bui — Mon, 12 Dec 2016 14:08:37 GMT

Hi Gary, Yes you can have a look at the ble_app_uart example in our nRF5 SDK. You can find how we catch BLE_GATTS_EVT_WRITE event and then call the nus_data_handler() ( as the nus_init.data_handler ) to handle the event.

You can have a look at other examples as well, to get familiar with the peer manager library (not used in the ble_app_uart example).

RE: When android setValue on characteristics

gary — Mon, 12 Dec 2016 12:18:32 GMT

thanks a lot. It helped me a lot. I have one more question. Then, is there any related examples so I can see the event handler? And I found that some people said the method for data receiving is nus_data_handler. Is this related to what I am looking for (characteristic write event)?

RE: When android setValue on characteristics

Hung Bui — Mon, 12 Dec 2016 12:11:18 GMT

Hi Gary,

You will receive BLE_GATTS_EVT_WRITE event in the application. You can find most of the BLE events and how thing should be handled by looking at the message sequence charts, for example here.