RE: Where is the connected state changed in the UART nrf toolbox?

Claude — Wed, 11 Jan 2017 17:03:44 GMT

ye, I will continue searching to find where the GUI is destroyed to save the connection state and re-instate it when you come back. If you leave the app (the app going to the background) and come back the connection is preserved so it should not be too difficult.

RE: Where is the connected state changed in the UART nrf toolbox?

Hung Bui — Tue, 10 Jan 2017 15:37:44 GMT

Hi Claude,

It's a bug with the code. We suspecting it has something wrong with the memory that when the GUI is destroyed the peripheral is also go away with it. Meaning the UART app has no clue it was connected to the peripheral, and when you try to click scan, it won't be the list because it's already connected and doesn't advertise.

The "Back" button is handled by the OS, it makes it a little bit more difficult to figure out what is wrong. You can try to create your own app based on our UART code without the Back button.

We will try to fix the issue and release an update as soon as possible.