[nRF52] Timeslot ESB in PRX/PTX mode and Bluetooth connetion

RE: [nRF52] Timeslot ESB in PRX/PTX mode and Bluetooth connetion

Mateusz Gancarczyk — Mon, 05 Nov 2018 10:15:32 GMT

OK, I'll got it works ;)

Few things for the people with will have similar problem in future:
1. When You send something in timeslot ESB You have to use:
esb_timeslot_send_str(data,17);
not
nrf_esb_write_payload( &txMasterPayload );

2. In timeslot, every ESB TX operation are in the beginning of timeslot. So if You want to increase TX framerate, You should use smaller advertising interval or connection interval.

3. You dont have to reinit ESB to perform TX operation. Just set PTX mode.

RE: [nRF52] Timeslot ESB in PRX/PTX mode and Bluetooth connetion

Sigurd — Fri, 19 Oct 2018 14:15:32 GMT

1) Do you get any error-codes returned somewhere?

2) Do you know where in your code things go wrong?

3) Are you able to send the data if the softdevice is not advertising?

RE: [nRF52] Timeslot ESB in PRX/PTX mode and Bluetooth connetion

Mateusz Gancarczyk — Thu, 18 Oct 2018 09:26:56 GMT

Yes, it's implemented with timeslot.

Of course, my mistake it should be true, but it's dose't matter for my problem because I can't send any data ( with our without ack ).

RE: [nRF52] Timeslot ESB in PRX/PTX mode and Bluetooth connetion

Sigurd — Thu, 18 Oct 2018 08:07:01 GMT

Hi,

[quote user=""]Is this possibile?[/quote]

Yes, that should be possible.

[quote user=""]Bluetooth and ESB PRX works excelent[/quote]

This is implemented with timeslot?

I see in the code snippet you uploaded that you have selective_auto_ack set to false. If you want no-ack, this parameter should be set to true.