How to use the CONFIG_ESB_NEVER_DISABLE_TX?

RE: How to use the CONFIG_ESB_NEVER_DISABLE_TX?

Lurn_Z — Wed, 09 Aug 2023 03:09:26 GMT

Hi Swathy,

Thanks for your reply, but I'm using the fast ramp-up mode, In fact, I just want to ask if there is any other way to reduce these time consumption. And the CONFIG_ESB_NEVER_DISABLE_TX is not fit to my situation. Torbjørn replied me in another case of mine.

Anyway, Thanks for your help.

Best regards

Lurn

RE: How to use the CONFIG_ESB_NEVER_DISABLE_TX?

SwRa — Tue, 08 Aug 2023 13:11:26 GMT

Hi Lurn,

The features that you mentioned is for nRF Connect SDK, but it would be possible to make changes to the nRF 5 SDK ESB library to incorporate these features into it as well. However, since the nRF 5 SDK is now in maintenance mode, there won't be anymore updates to the already existing package. You will need to make these changes yourself though.. An expert has made changes to the nrf 5 SDK ESB library to include fast rampup and am attaching it here. Please note that this has not been tested. 'Never disable transmission stage' can also be implemented the same way but would be more work since the ESB library assumes thatthe radio will be disabled for every recievd and sent libary.

devzone.nordicsemi.com/.../6644.nrf_5F00_esb_5F00_mod.c

Best Regards,

Swathy

RE: How to use the CONFIG_ESB_NEVER_DISABLE_TX?

Lurn_Z — Wed, 26 Jul 2023 02:45:22 GMT

Hi Swathy,

OK, Thanks, I will wait for you.

Best regards,

Lurn

RE: How to use the CONFIG_ESB_NEVER_DISABLE_TX?

SwRa — Tue, 25 Jul 2023 13:19:02 GMT

Hi Lurn,

I will check with experts when it comes to ESB and get back to you. However, please expect a delay since we are a bit short staffed owing to the vacation season here (The said experts are away on holidays as well).

Regards,

Swathy

RE: How to use the CONFIG_ESB_NEVER_DISABLE_TX?

Lurn_Z — Mon, 24 Jul 2023 14:08:08 GMT

Hi Swathy,

I think this function didn't fit my case, the nrf_esb_set_retransmit_delay() is set the retransmit delay time. But what I want is to reduce the delay between TX FIFO filling and reception to minimum.

Best regards

Lurn

RE: How to use the CONFIG_ESB_NEVER_DISABLE_TX?

SwRa — Mon, 24 Jul 2023 13:07:00 GMT

Hi lurn,

The Never disable transmission stage that you mentioned is a feature for the nRF Connect SDK whereas you are using thenRF 5 SDK, so it is not possible to have this feature there.. You could maybe use the nrf_esb_set_retransmit_delay() function to set the delay.?

Regards,

Swathy