CCS/CC2650: Zigbee router rejoin after power off issue

abhinav kulkarni70

Intellectual 415 points

Part Number: CC2650

Tool/software: Code Composer Studio

Hi,

I am using zap + znp method with third party zigbee coordinator.

I am using TI swra444 doc for my zap application.

Now everything works fine .

But when I turn off my router and restart it, it does not join the network.(I need to initiate joining process again from coordinator)

Would you please let me know the steps on how I can directly connect to coordinator after router power cycle.Please use swra444 doc for reference.

Regards,

Abhinav

over 8 years ago

0 YiKai Chen over 8 years ago

Guru 735695 points

You need to do AF_REGISTER and ZDO_STARTUP_FROM_AP every time you do a power cycle.

0 abhinav kulkarni70 over 8 years ago in reply to YiKai Chen

Intellectual 415 points

Thank for the reply I shall try these.
Meanwhile please let me know , whether ZNP_Config_Startup is required everytime? If yes what should be the value of payload i.e. STARTOPT_CLEAR_CONFIG and STARTOPT_CLEAR_STATE values )

0 YiKai Chen over 8 years ago in reply to abhinav kulkarni70

Guru 735695 points

If you want to keep previous network information, there is no need to do ZNP_Config_Startup every time.

0 abhinav kulkarni70 over 8 years ago in reply to YiKai Chen

Intellectual 415 points

Ok . So what should be the values of STARTOPT_CLEAR_CONFIG and STARTOPT_CLEAR_STATE bits for the first time

0 YiKai Chen over 8 years ago in reply to abhinav kulkarni70

Guru 735695 points

STARTOPT_CLEAR_CONFIG and STARTOPT_CLEAR_STATE are two defines only. I couldn't understand what you mean "what should be the values of STARTOPT_CLEAR_CONFIG and STARTOPT_CLEAR_STATE bits for the first time"?

0 abhinav kulkarni70 over 8 years ago in reply to YiKai Chen

Intellectual 415 points

At first time while joining the network i need to send ZNP_Config_Startup command. In this command I need to set payload value. This value is nothing but STARTOPT_CLEAR_CONFIG and STARTOPT_CLEAR_STATE bits values.
So I want to know the payload value for ZNP_Config_Startup command.

0 abhinav kulkarni70 over 8 years ago in reply to YiKai Chen

Intellectual 415 points

0 YiKai Chen over 8 years ago in reply to abhinav kulkarni70

Guru 735695 points

Do you mean COMMAND-2: ZB_WRITE_CONFIGURATION -> ZCD_NV_STARTUP_OPTION?

0 abhinav kulkarni70 over 8 years ago in reply to YiKai Chen

Intellectual 415 points

Thanks Yikai for the help I could resolve the issue with this thread.
#Cheers

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CCS/CC2650: Zigbee router rejoin after power off issue