Interfacing to NUS service

RE: Interfacing to NUS service

rikki-tikki-tavi — Mon, 17 Jun 2024 09:49:29 GMT

I don't know if it's of any help to you but for a project I need an interactive UART terminal for NUS, so I am writing one in Python. It should be cross-plattform compatible. I don't know if this is the kind of interaction with NUS that you are looking for.

https://github.com/Rikki-Tikki-Tavi-12/NUSig

It should work in it's current state, but some things are still incomplete. For example, it won't close gracefully yet. I hope to make steady progress over the next months to get to a well polished application.

RE: Interfacing to NUS service

daThinkingOne — Fri, 03 May 2024 02:32:06 GMT

I'm using Python and the Bleak (BleakClient) on my PC to communicate to NUS on my device. I've implemented pyGame into it too so I can do buttons/text/graphics/plots.

RE: Interfacing to NUS service

Sigurd — Thu, 02 May 2024 13:21:32 GMT

Hi!

Maybe take a look at how name filter is done in ble_app_hrs_c example.

If you have any new questions, please open a new case.

RE: Interfacing to NUS service

sleeper — Thu, 02 May 2024 12:02:55 GMT

See the scanning is on UUID, how can i do it on SHORT NAME ? i.e. "IMS-XXXXX"

err_code = nrf_ble_scan_filter_set(&m_scan, SCAN_UUID_FILTER, &m_nus_uuid);
APP_ERROR_CHECK(err_code);

err_code = nrf_ble_scan_filters_enable(&m_scan, NRF_BLE_SCAN_UUID_FILTER, false);
APP_ERROR_CHECK(err_code);

RE: Interfacing to NUS service

Sigurd — Thu, 02 May 2024 11:47:25 GMT

Hi!

Take a look at this USBD BLE NUS Central example here:

RE: USBD BLE UART CENTRAL (COM-PORT not visible)