LAUNCHXL-CC1312R1: The collector and sensor stop when tried to rejoin(recommission) by press BTN1.

YY Kim

Intellectual 410 points

Part Number: LAUNCHXL-CC1312R1

Dear TI team,

My customer found a problem when CC1312 tried to rejoin(recommission) by press BTN1.

Would you please help to resolve this issue?

[H/W and SDK information]

DVK ; LAUNCHXL-CC1312R1

SDK ; SimpleLink CC13x2 26x2 SDK (4.10.00.78)

Example code ; Collector_sm, Sensor_sm

[Test procedure]

Loaded ‘Collector_sm’ and ‘Sensor_sm’ by using CCS.
Changed ‘Mode’ to ‘Beacon’ by using Syscfg tool. Please refer to the attached *.syscfg files.
Downloaded into each DVK after build.

Pressed BTN1 on the collector DVK to initialize the collector application
Pressed BTN2 on the collector DVK to allow a device to join.
Pressed BTN1 on the sensor DVK to initialize the sensor application.
Checked the temperature value that the collector received from the sensor after the sensor has successfully joined.

Pressed Reset button on the sensor DVK.
Checked the temperature value that the collector received from the sensor after rejoining.

Pressed BTN2 on the sensor DVK to disassociate.
Pressed BTN1 on the sensor DVK to rejoin.

==> In this stage, the collector stopped ‘Commissioning Started’ status, and the sensor stopped ‘Decommissioned’ status.

It does not recover when press reset button on the collector.
It recovers when press reset button on the sensor .

Below are the collector and the sensor log.

(The collector log)

        Security Status: Commissioning Started: 0x0002
        Status: Started--Mode=BCN, Addr=0xaabb, PanId=0x1234, Ch=0, PermitJoin=On
        Device Status: Joined - 0x0002 |
        Number of Joined Devices: 0

(The sensor log)

         TI Sensor
        Press Enter for Help
        <      HELP      >

        Security Status: Decommissioned
        Status: Rejoined--Mode=BCN, Addr=0x0002, PanId=0x1234, Ch=0

collector_sensor_syscfg.zip

Regards,

YY.

over 6 years ago

0 Clément over 6 years ago

TI__Guru** 101540 points

Hi,

Thank you for reporting this issue and providing all these details.

I will ask an expert to help.

Best regards,

0 Ammar N over 6 years ago

TI__Mastermind 25810 points

Hey YY,

I've been able to reproduce what you've described and will follow up with my observations.

At first glance, it seems the sensor does not process the commissioning command from the collector and so that process never restarts correctly. Because you've mentioned a reset on the sensor fixes this, I think the issue would be on the sensor side.

Please allow me some time to look into this further.

0 YY Kim over 6 years ago in reply to Ammar N

Intellectual 410 points

Hi Ammar,

Thanks for your support. I will wait for your feedback.

Thanks,

YY.

0 Ammar N over 6 years ago in reply to YY Kim

TI__Mastermind 25810 points

Thanks for reporting this, I have filed a ticket with our dev team. I will follow up when they have a workaround/fix (which should also be included in future sdk releases).

0 Ammar N over 6 years ago in reply to Ammar N

TI__Mastermind 25810 points

Hey YY,

Thanks for your patience, our dev team is still looking into this.

0 YY Kim over 6 years ago in reply to Ammar N

Intellectual 410 points

Hi Ammar,

Thanks for informing me. Would you please check when I can get a workaround / fix ?

Regards,

YY.

0 Ammar N over 6 years ago in reply to YY Kim

TI__Mastermind 25810 points

Will do, please allow me some time to follow up.

0 Ammar N over 6 years ago in reply to Ammar N

TI__Mastermind 25810 points

Hey YY,

Just a quick follow-up, we should have a recommendation for you sometime next week. Thank you for your patience!

0 Ammar N over 6 years ago in reply to Ammar N

TI__Mastermind 25810 points

Hey YY,

Please navigate to sensor.c-> Sensor_process() and add the following line:

    /* Start the collector device in the network */
    if(Sensor_events & SENSOR_START_EVT)
    {
        ApiMac_deviceDescriptor_t devInfo;
        Llc_netInfo_t parentInfo;
#ifdef USE_DMM
        uint32_t frameCounter = 0;

        /* update policy */
        DMMPolicy_updateStackState(DMMPolicy_StackRole_154Sensor, DMMPOLICY_154_PROVISIONING);

        Sensor_securityInit(frameCounter);
#endif /* USE_DMM */

        if(Ssf_getNetworkInfo(&devInfo, &parentInfo) == true)
        {
            rejoining = true;

Be sure to remove the line further in the same function:

#ifdef FEATURE_SECURE_COMMISSIONING
            if(!CONFIG_FH_ENABLE)
            {
                nvDeviceKeyInfo_t devKeyInfo;
                if(Ssf_getDeviceKeyInfo(&devKeyInfo) == TRUE)
                {
                    SM_recoverKeyInfo(devInfo, parentInfo, devKeyInfo);
#ifdef USE_DMM
                    RemoteDisplay_updateSmState(SMCOMMISSIONSTATE_SUCCESS);
#endif /* USE_DMM */
                }

            }
#endif /* FEATURE_SECURE_COMMISSIONING */
            Jdllc_rejoin(&devInfo, &parentInfo);
            rejoining = true;

        }
        else
        {
            /* Reset flag when joining a new network */
            rejoining = false;

            /* Get Start Timestamp */
#ifdef OSAL_PORT2TIRTOS
            joinTimeTicks = Clock_getTicks();
#else
            joinTimeTicks = ICall_getTicks();
#endif
            Jdllc_join();
        }

Please let me know if this resolves your issue.

0 YY Kim over 6 years ago in reply to Ammar N

Intellectual 410 points

Hi Ammar,

Thanks for your support. I will check it and get back to you.

Thanks,

YY.

0 YY Kim over 6 years ago in reply to Ammar N

Intellectual 410 points

Hello Ammar,

My customer informed that this issue was resolved. Thanks for your support.

Regards,

YY.

Sub-1 GHz

Sub-1 GHz forum

LAUNCHXL-CC1312R1: The collector and sensor stop when tried to rejoin(recommission) by press BTN1.