Is there any suggested "TXIDLE Time" for nRF52840 transmit sequence?

[OA_Litum]

Hi everyone,

As I mentioned in the subject, how many time do we wait for sending Start and Disable commands after Ready and End interrupts in transmit sequence of nRF52840?

We do not prefer to use shortcuts to avoid delays. We are using 2.4GHz proprietary 2Mbps mode.

Thank you in advance

Regards

[Håkon Alseth]

Hi,

 

As I mentioned in the subject, how many time do we wait for sending Start and Disable commands after Ready and End interrupts in transmit sequence of nRF52840?

The radio state diagram can be found here:

https://infocenter.nordicsemi.com/topic/ps_nrf52840/radio.html?cp=4_0_0_5_19_4#concept_rnf_nml_4r

 

Once you go into each respective state, you can transition as shown by the arrows, and also use the SHORTS register (or PPI) to setup your wanted behavior. You can look at the nrf_esb library source code to see how it sets up the SHORTS register in both PRX and PTX mode.

 

Kind regards,

Håkon