What could make nRF52840 radio hang in TXDISABLE state?

RE: What could make nRF52840 radio hang in TXDISABLE state?

Ed — Sun, 01 Oct 2017 17:01:24 GMT

Paddy, I am trying to do the exact same thing you are to verify radio states using ESB. Can you provide your example code to run through these states?

RE: What could make nRF52840 radio hang in TXDISABLE state?

Paddy — Sun, 26 Feb 2017 07:55:47 GMT

Clearing the disabled event immediately before calling the disable task (even though it always appeared to be clear while debugging) seems to have done the job. Thanks

RE: What could make nRF52840 radio hang in TXDISABLE state?

Hung Bui — Fri, 24 Feb 2017 12:06:38 GMT

The sequence we have in the example and what you are doing are very similar , maybe you can compare and check what could be the difference can cause the issue.

RE: What could make nRF52840 radio hang in TXDISABLE state?

Paddy — Fri, 24 Feb 2017 10:32:30 GMT

I have tried it, maybe I'll go back to it- the issue is I'm trying to get IEEE802.15.14 working (not using the openthread code as I need it to work in a different way). I am clearing the previous event (END) before calling disable, I'm not clearing the disabled event but I'm pretty sure it wasn't set. I shall check.

RE: What could make nRF52840 radio hang in TXDISABLE state?

Hung Bui — Fri, 24 Feb 2017 10:01:47 GMT

Hi Paddy,

Have you tried the radio example in the SDK ?

Have you made sure you clear the NRF_RADIO->EVENTS_DISABLED before you call TASK_DISABLE ?