Sending hex data from android app to nRF DK and output to serial

RE: Sending hex data from android app to nRF DK and output to serial

awneil — Mon, 03 Aug 2020 23:32:47 GMT

As the last post is over a year ago, rather unlikely that the OP is still listening.

But, as stated, it was an Android issue - nothing to do with Nordic - so you'd probably be best asking in an Android developer forum?

RE: Sending hex data from android app to nRF DK and output to serial

ConnorOsborn — Mon, 03 Aug 2020 23:22:51 GMT

How did you resolve the issue?

RE: Sending hex data from android app to nRF DK and output to serial

kian79 — Sun, 24 Mar 2019 13:41:33 GMT

Hi all,

I found the problem. Its actually an Android java programming issue. Nothing to do with nordic. Sorry for the irrelevant post here.

RE: Sending hex data from android app to nRF DK and output to serial

Hung Bui — Fri, 25 Jan 2019 13:32:52 GMT

Which error do you have ? I don't see a reason why it wouldn't accept something more than 0x7F

Btw, the nRF UART app is pretty old app. You should use the UART profile inside nrfToolbox instead.

RE: Sending hex data from android app to nRF DK and output to serial

awneil — Fri, 25 Jan 2019 11:14:01 GMT

This is really an Android issue - nothing to do with Nordic!

As far as the Nordic UART Service is concerned, it can certainly handle any arbitrary byte values 0x00..0xFF

[quote userid="20841" url="~/f/nordic-q-a/43009/sending-hex-data-from-android-app-to-nrf-dk-and-output-to-serial"]only allow me to send characters up to a value of 0x7F[/quote]

Sounds like it's limiting you to only valid ASCII character codes.

So you need to find out where that's happening, and stop it ...