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CC2652P7: CC2652P7

? ??
Prodigy 100 points

Part Number: CC2652P7
Other Parts Discussed in Thread: CC1352P7, LP-CC2652R7, CC2652R7, UNIFLASH

Hello Team,

When i debug the CC2652P7,its bluetooth did not work, no advertisement cound be found on my cellphone. Do I need to do anything else to make it work？

SDK：C:\ti\simplelink_cc13xx_cc26xx_sdk_6_40_00_13\examples\rtos\LP_CC1352P7_1\ble5stack\simple_peripheral

Looking forward to your reply.

Zhang

  • 0
    TI__Mastermind 44720 points

    Hi Zhang,

    Thank you for reaching out. Based on your screenshot, it seems you are building a project for the CC1352P7 device. An image compiled from that example will not run on any device other than the CC1352P7. Please import and build the CC2652P7 version of the simple_peripheral project which may be found in the following directory: C:\ti\simplelink_cc13xx_cc26xx_sdk_6_40_00_13\examples\rtos\LP-CC2652R7\ble5stack\simple_peripheral

    The image should successfully flash and you should be able to see advertisements & UART output.

    Best Regards,

    Jan

  • 0 in reply to Jan
    Prodigy 100 points

    Hi Jan,

    Thanks for you reply, i imported the  project(CC2652R7)and run on the CC2652P7，the advertisements & UART appeared as expected. But I need to control the PA of the CC2652P7 device. And i found team responses in other questions that The https://www.ti.com/tool/LP-CC1352P7 can be used for CC2652P7 evaluation.So 

    can i run the CC1352P7 simple_peripheral on CC2652P7 device?Thanks.

    Regards, Zhang

  • 0 in reply to ? ??
    TI__Mastermind 44720 points

    Hi Zhang,

    My sincerest apologies, I misread CC2652P7 as CC2652R7. I would recommend using the LP-CC1352P7-4.  The Running Software Examples on CC2652P section of the User's Guide details the difference between these two variants. Can you try compiling and flashing the LP-CC1352P7-4 example? I have also found the following E2E thread which may be helpful here: https://e2e.ti.com/f/1/t/1117249

    Best Regards,

    Jan

  • 0 in reply to Jan
    Prodigy 100 points

    Hi team,

    "Can you try compiling and flashing the LP-CC1352P7-4 example?"

    Yes, i did, but the problem is the same as beore. 

    clicked to continue debuging.

    then, this problem appeared, and no advertisment i could find.

    Regards.

    Zhang

  • 0 in reply to ? ??
    TI__Mastermind 44720 points

    Hi Zhang,

    Can you try flashing the image on the board using UniFlash and selecting the CC2652P7 device in Uniflash? When flashing are you able to see UART activity?

    Best Regards,

    Jan

  • 0 in reply to Jan
    Prodigy 100 points

    Hi team,

    Yes i get some information from uart. But it seems that it is not operable, i can do noting in this interface, and no advertisment yet.

    Regards,

    Zhang.

  • 0 in reply to ? ??
    TI__Mastermind 44720 points

    Hi Zhang,

    Can you send me a picture of the CC2652P7 IC that is currently on your board? Something along the lines of the image shown below (image of CC2652R7 used as an example)?

    Can you make sure all of the numbers and letters are clearly visible in the image? Could you also share the method you are using the measure the advertisements? Are you observing the advertisements using a smartphone application such as BLE Scanner?

    Best Regards,

    Jan

  • 0 in reply to Jan
    Prodigy 100 points

    Hi Jan,

    Thanks for your reply.

    This is my device.

    and, "Could you also share the method you are using the measure the advertisements? Are you observing the advertisements using a smartphone application such as BLE Scanner?"

    Yes, i use nRF connect or SmartConsole to observe the asvertisements just like BLE Scanner.

    Is there any problem with using them?

    Regards,

    Zhang

  • 0 in reply to ? ??
    TI__Mastermind 44720 points

    Hi Zhang,

    Got it. Those apps should work well for scanning advertisements. Taking a step back, lets see if the problem is due to the BLE functionality or if unexpected behavior is also seen in non-BLE examples. Can you try flashing the CC1352P7-4 uart2callback example or the gpiostandby example and verifying if the application works as expected?

    Also, have you submitted your design to be reviewed at SIMPLELINK-2-4GHZ-DESIGN-REVIEWS? If not, then I would highly recommend submitting the design so that we can take a look at it and provide some feedback.

    Best Regards,

    Jan

  • 0 in reply to Jan
    Prodigy 100 points

    Hi Jan,

    Thank you for your help these days.

    I found out what caused this problem, i need to set the "XOSC Cap Array Delta" to 0x00 as the following shows.

    then, i can observe the advertisement.

    Thanks.

    Zhang