radio test failing on MODULATED_TX mode

RE: radio test failing on MODULATED_TX mode

Priyanka — Thu, 18 Jul 2024 13:17:49 GMT

Hi Stefano,

It should be fine. I am not aware of any issues that should arise, and have not noticed any particular issues with this. Nevertheless, in case you face any troubles, do let me know.

-Priyanka

RE: radio test failing on MODULATED_TX mode

ste2108 — Thu, 18 Jul 2024 09:30:43 GMT

Dear Pryianka,

after some debugging of the radio test functions included in your SDK (radio_test.c) it seems that everything works after commenting the function calls nrf_radio_event_clear/radio_event_enable inside radio_modulated_tx_carrier (which is supposed to enable the modulated carrier). When you have time, can you please confirm that this operation does not harm anything else? I came to this solution by comparing the above-mentioned function with radio_unmodulated_tx_carrier, which does not call the clear/enable functions.

Thanks

Regards,

Stefano

RE: radio test failing on MODULATED_TX mode

Priyanka — Wed, 17 Jul 2024 09:24:28 GMT

Hi Stefano,

Apologies for the delay. We have the summer vacation here and are understaffed at the moment. I will take a look and get back to you by the end of the week. Once again, sorry for the delay.

-Priyanka

RE: radio test failing on MODULATED_TX mode

ste2108 — Wed, 17 Jul 2024 07:32:34 GMT

Dear Priyanka,

I am still waiting for an answer here.

Thanks,

Stefano

RE: radio test failing on MODULATED_TX mode

ste2108 — Mon, 15 Jul 2024 14:12:21 GMT

Hello, any news on this issue?
Thanks,

Stefano

RE: radio test failing on MODULATED_TX mode

ste2108 — Thu, 11 Jul 2024 15:18:42 GMT

I also added what is in the prj.conf of the radio_test_sample in mine

RE: radio test failing on MODULATED_TX mode

ste2108 — Thu, 11 Jul 2024 15:07:34 GMT

Hello Priyanka,

Thank you for your answer. I need to use my custom application but I took inspiration from your radio_test sample. Specifically, I copied the clock_init() function from the test, which is called at startup.

as you see from the comment in the code, I also tried to call radio_test_init and pass the related (and properly-filled) structure pointer to it, but if I do so I get an error from nrfx_timer_init (called by timer_init inside radio_test_init):

What am I doing wrong?

Regards,

Stefano

RE: radio test failing on MODULATED_TX mode

Priyanka — Thu, 11 Jul 2024 13:09:07 GMT

Hi Stefano,

Are you using the radio_test sample or is it your custom application?

Could you check whether all modulation parameters are properly set and initializations are done correctly before starting the modulated transmission? It would be great if you could attached any detailed log messages which might give better insight.

Regards,

Priyanka