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LAUNCHXL-CC1310: Radio doesn't work in debug mode

ettore nuti
Prodigy 10 points

Part Number: LAUNCHXL-CC1310
Other Parts Discussed in Thread: CC1310

Hello,

I'm working on LAUNCHXL-CC1310 on CCS.

I have a problem when I start the application with the debugger. The radio doesn't work. Doesn't transmit and receive nothing.

The application work regularly but remain stuck on RF_runCmd.

If I disconnect the debugger and reset the board the radio start transmitting and receiving .

I tried with many default example but I have the same.

I tried changing the debugger ( XDS110 and JLINK) but nothing.

I don't know what to do.

Many thanks and best regards!

Ettore

  • 0
    TI__Guru* 83901 points

    Hi Ettore,

    1) What version of the SimpleLink CC13x0 SDK are you using?

    2) Are you basing your application on an SDK example? Which one?

    3) Just to confirm: When starting a debug session, did you remember to press play to allow the program to run? (Small green triangle.)

    4) Can you post some more details on how you noticed this issue? What have you measured?

    Cheers,

    Marie H

  • 0 in reply to Marie H
    Prodigy 10 points

    Hi Marie,

    Thanks for your reply.

    1) SimpleLink CC13x0 SDK  4.20.01.03 but I've done some test with 4.10.01.01 too

    2) My application i based on the SDK example rfEchoRx_CC1310_LAUNCHXL_nortos_ccs. I tried some other example like rfEchoTx_CC1310_LAUNCHXL_tirtos_ccs, rfEchoTx_CC1310_LAUNCHXL_nortos_ccs and others.

    3) Yes, I press the small green triangle. Relaxed

    4) When I debug the application or the SDK example I see that it waits for the completion of the radio command.

    For example in rfEchoTx_CC1310_LAUNCHXL_nortos_ccs it remains blocked on the RF_pendCmd inside the tx command:

    RF_runCmd(rfHandle, (RF_Op*)&RF_cmdPropTx, RF_PriorityNormal,echoCallback, (RF_EventCmdDone | RF_EventRxEntryDone | RF_EventLastCmdDone));

    No transmission executed.  I don't receive anything on my radio receiver.

    If I reset the board and disconnect the debugger I receive the radio packet.

    Ettore

  • 0 in reply to ettore nuti
    TI__Guru* 83901 points

    Hi Ettore,

    Thank you for elaborating.

    Are you using a CC1310 LaunchPad or a custom board?

    I would like to reproduce what you are seeing. Can you post a minimal example I can use?

    Cheers,

    Marie H

  • 0 in reply to Marie H
    Prodigy 10 points

    Hi Marie,

    Yes, I'm using CC1310 LaunchPad.

    You can use the default SDK example rfEchoTx_CC1310_LAUNCHXL_nortos_ccs.

    I've the problem with this too.

    Kind regards

    Ettore

  • 0 in reply to ettore nuti
    TI__Guru* 83901 points

    Hi Ettore,

    I'm not able to reproduce what you are seeing. Here are the steps I have followed:

    1) Open CCS 9.1.0

    2) Import RfEchoRx and RfEchoTx from SDK 4.20.01.03

    3) Program RfEchoRx one one CC1310 Lp. Terminate the debug session.

    4) Program RfEchoTx one another CC1310 LP. Press play. I can see LEDs blinking on both LPs, meaning packets are going back and forth.

    Cheers,

    Marie H