Performing loopback test

RE: Performing loopback test

Hictle — Mon, 21 Apr 2025 07:35:28 GMT

This suggestion solved the problem. Thanks. geometry dash spam

RE: Performing loopback test

Einar Thorsrud — Mon, 07 Apr 2025 07:07:33 GMT

Hi,

You can refer to this thread for how to automatically switch to 2 Mbps PHY.

RE: Performing loopback test

James168 — Mon, 07 Apr 2025 02:36:23 GMT

check this ticket,

devzone.nordicsemi.com/.../nus-example-uart-rx-can-t-receive-all-data

RE: Performing loopback test

DevBear — Sun, 06 Apr 2025 19:41:46 GMT

Thank you Einar Thorsrud I have gottten a bit on the way! I realized that I needed to update the PHY and data length as well, is there any way to hard code that I always want PHY 2M and the maximum data length for my connection?

RE: Performing loopback test

Einar Thorsrud — Tue, 01 Apr 2025 06:21:33 GMT

Yes, you can remove the code related to the physical UART and still use the Nordic UART service - NUS (or just refer to it and it's implementation as an example). Most real world applications that use NUS don't use it together with a physical UART.

RE: Performing loopback test

DevBear — Mon, 31 Mar 2025 20:19:35 GMT

Einar Thorsrud if I don't want to use the UART is the suggestion given still a valid sample code?

RE: Performing loopback test

DevBear — Mon, 31 Mar 2025 13:45:31 GMT

Thank you Einar!

RE: Performing loopback test

Einar Thorsrud — Mon, 31 Mar 2025 11:41:00 GMT

Hi,

I suggest you take a look at the peripheral UART central and peripheral samples and use the implementation as reference. This does not do loopback, but you can modify one of the sides to loop the data back instead of writing to UART.