LP-CC2652RB: openthread stops working..

Sascha Ehlers1

Part Number: LP-CC2652RB

.. if this occurs:

platformRadioProcess()

is called with args = 0xC0 (RF_EVENT_RX_CMD_PREEMPTED & RF_EVENT_RX_CMD_STOP)

sState is 4..

sReceiveCmd.status is 0x2407 .. IEEE_DONE_ABORT

sTransmitCmd.status is 0..

running the temp_sensor-example.. happens if the board is trying to send the temperature value.. does occur sometimes.. seems like randomly..

platformRadioProcess()

is never called again, and nothing happens..

what to do? how to improve the platformRadioProcess() function to handle this scenario correct.. !?

over 4 years ago

0 Toby Pan over 4 years ago

TI__Mastermind 28320 points

Hi,

This sounds similar to a known issue (TIOP-840) in the 3.40 SDK (see <3.40 sdk>/docs/thread/release_notes_thread_1_06_00_00.html), which is addressed in the next SDK (4.10).

Regards,
Toby

0 Sascha Ehlers1 over 4 years ago in reply to Toby Pan

Intellectual 435 points

thanks toby!

is there anything more detailed?

a description of the problem, maybe a workaround?

a plan when this new version will be released?

I am not sure that it's the same problem.. seems like it really depends on the state handling.. will play a bit around tomorrow..

and it's not happening after hours.. most of the time after some minutes, and the temperature range isn't that big.. maybe 2-3 degrees up and down.. nothing special..

looking forward to see a solution/workaround or a soon release.

thanks

0 Toby Pan over 4 years ago in reply to Sascha Ehlers1

TI__Mastermind 28320 points

I believe this next SDK will be released soon, within the week.

Yes, the fix involved difference in state/status handling. Another notable thing is that the RX command which was aborted is first re-submitted in function rfCoreRxCallback.

0 Sascha Ehlers1 over 4 years ago in reply to Toby Pan

Intellectual 435 points

great to hear that!

are those informations only internal?

or is there a place where I could find it, too? :)

thanks and with best regards,

sascha ✌

0 Toby Pan over 4 years ago in reply to Sascha Ehlers1

TI__Mastermind 28320 points

The details are internal, but the high level overview is provided in the release notes.

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LP-CC2652RB: openthread stops working..