send the data from nRF52832 to phone

RE: send the data from nRF52832 to phone

Joakim Jakobsen — Wed, 20 Sep 2017 09:21:37 GMT

My mistake, sorry! I've updated my answer with a more correct solution.

RE: send the data from nRF52832 to phone

Kaito — Wed, 20 Sep 2017 08:35:04 GMT

I modified the source code. but i couldn't send the data. why couldn't i send the data? thank you in advanced.

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RE: send the data from nRF52832 to phone

Kaito — Wed, 20 Sep 2017 06:39:07 GMT

thank you for your reply. i get it! i see the tutorials on DevZone! and i study the programs. Best regards!

RE: send the data from nRF52832 to phone

Joakim Jakobsen — Tue, 19 Sep 2017 10:39:14 GMT

Hi Kaito.

I'm afraid your code will not do much.
In the event handlers, your application will do certain tasks based on what event is returned from the Softdevice.

In your case, if you want to send the string when the device is connected. You should not send data on the connection event, (unless you are already bonded and HVX is enabled). Please take a look at this thread and run_ar's answer. As Runar said in his answer, you can take a look at how this is handled in the HRS example.

I would aslo suggest that you take a look at our tutorials here on DevZone. You can find a lot of useful information there. A good place to start could be the Advertising, Service and Characteristic tutorials.

Hope that helps.
Best regards,
Joakim.