• State
  • Locked Locked
  • Replies 3 replies
  • Subscribers 52 subscribers
  • Views 1495 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CCS/CC2564MODN: How to set up CC256x in FCC test mode?

Przemek Polcik
Prodigy 170 points
Part Number: CC2564MODN
Other Parts Discussed in Thread: CC2564

Tool/software: Code Composer Studio

Hi,

I'm working on setting up FCC testing for device that was design with CC2564 module and use HID profile from the blutopia stack.

I managed to switch the CC2564 in test mode with VS_Enable_FCC_Test_Mode function and disabled deep sleep mode VS_Enable_Sleep_Mod. 

Test mode can be enabled with any of the available patterns but after short period of time it is turned off. 

I would expect that with correct parameters and sleep mode disabled I wold get continuous signal transmitted. 

Is there anything I'm missing in enabling FCC testing in continuous TX mode? 

Thanks, 

  • 0
    TI__Mastermind 29311 points
    Hi,

    Can you please make sure that you have all the BT stack activities like page scan and inquiry scan disabled (non-discoverable and non-pairable) before sending the VS_Enable_FCC_Test_Mode command?

    Having device set as discoverable or pairable will cause the continuous TX to stop due to the periodic page scan and inquiry scan activities.

    Best regards,
    Vihang
  • 0 in reply to Vihang Parmar
    Prodigy 170 points

    Hi Vihang,

    Thanks for prompt reply.
    I followed your instruction and removed from stack code that makes device discoverable and pairable.
    So now I execute FCC test function immediately after setting the device connectable. Unfortunately this didn't solve my problem.

    Thanks,
    Andrew

  • 0 in reply to Przemek Polcik
    TI__Expert 6335 points

    Andrew,

    Setting the device as connectable also causes the continuous TX to stop due to scans, please try running the continuous TX with the device non-connectable, non-discoverable, and non-pairable.