NCS 1.5.1: ESB RX event doesn't wake Zephyr from idle.

[Niziak]

With current ESB implementation I'm not able to delegate radio event to other thread or workqueue.
Kernels stays in idle (tickless kernel) and all radio frames are lost.
One solution is to disable tickless kernel or implement direct ISR according to Zephyr doc (in attached patch).


0001-esb-inform-OS-about-radio-event.patch

[ovrebekk]

Hi again

The developer confirmed your findings, and will ensure that we patch this in a future update. 

Once again thanks a lot for bringing this to our attention

Best regards
Torbjørn