Nrf52840 and Enchanced Shock Burst.

RE: Nrf52840 and Enchanced Shock Burst.

Håkon Alseth — Mon, 11 Nov 2019 11:33:54 GMT

[quote user="ajaksi"]Here I have to send a message when the user presses a button, it may be seconds ... days after the message arrives[/quote]

You can setup the logic to send two payloads. One to prepare the host to upload a ACK payload, and another to fetch the ACK payload. Both can hold user-data from the PTX device as well.

Kind regards,

Håkon

RE: Nrf52840 and Enchanced Shock Burst.

ajaksi — Fri, 08 Nov 2019 17:54:57 GMT

I imagine that ack payload is sent immediately as a receipt to message, or is it possible to send ack payload 'when ever' after message is received. Here I have to send a message when the user presses a button, it may be seconds ... days after the message arrives

RE: Nrf52840 and Enchanced Shock Burst.

Håkon Alseth — Fri, 08 Nov 2019 13:02:19 GMT

Hi,

[quote user=""]When the user presses a button the client sends a message to the master and goes back to listen. The client change from listener to sender (described below) and back seems complicated. Is there simpler way to do it.[/quote]

It depends on what you want to do here. If you need to switch roles for a longer time-period to drive the communication from one side, or if you can use ACK payloads to get your data from the PRX to the PTX device.

You can either do it like you have it now, by switching PRX->PTX (and vice-versa on the other side), or you can implement bi-directional data using ACK payloads. Example in the SDK sends ACK payload (\esb_low_power_prx and \esb_low_power_ptx)

Kind regards,

Håkon