How to send 16 bit element array[10000] in BLE nus service in nrf52?

RE: How to send 16 bit element array[10000] in BLE nus service in nrf52?

endnode — Wed, 23 Aug 2017 08:27:13 GMT

So then mark the right answer!

RE: How to send 16 bit element array[10000] in BLE nus service in nrf52?

RichieJH — Mon, 21 Aug 2017 14:53:51 GMT

Several ways to do this, all of them covered numerous times in the forum. I'm a fan of doing something like this for 16 bits or two bytes (from here you can work out the for loops and counters required)

nus_to_send_array[0] = (Array[0] & 0xFF00) >> 8;
nus_to_send_array[1] = (Array[0] & 0x00FF);
...
nus_to_send_array[18] = (Array[9] & 0xFF00) >> 8;
nus_to_send_array[19] = (Array[9] & 0x00FF);

ble_attempt_to_send(nus_to_send_array, sizeof(nus_to_send_array));

RE: How to send 16 bit element array[10000] in BLE nus service in nrf52?

endnode — Mon, 21 Aug 2017 14:16:54 GMT

Sorry Ram, your question doesn't make sense. You will need to tell us much more: what exactly are you doing, what FW/example project/stack/SDk version/HW you use, what steps pass and where you see the problem. If you just say "I'm trying to send lot of 12-bit ADC samples over NUS and I don't see them on receiver's side" then obviously the only answer is "you have some bug in your FW or flaw in your design, go back and debug".