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CCS/LAUNCHXL-CC2640R2: Problem in advertising mode

Part Number: LAUNCHXL-CC2640R2
Other Parts Discussed in Thread: BLE-STACK

Tool/software: Code Composer Studio

1.  At the time checking advertising mode on putty  in cc2640r2 launchpad.When ever I am sending  01 from ble scanner in putty I get sending msg to app .What       is the reason behind this. And I am not able to connect ble scanner to launchpad in debug mode.

2. Even my button1 is only giving me a notification whether it is unable or disable but it is not giving me a output whether it is pressed or not.

Please help me in these two problem

 


  • Hey Arpit,

    The results you see are normal. When a characteristic value is written to, it sends a message to the application to handle the characteristic value update through a callback function. Which characteristic are you writing to?

    When you click button1, putty should display when Button 1 was pressed and when it was released (see screenshot below).

    What version of CCS are you using? Can you walk me through the steps you've taken to connect blescanner to the launchpad when in debug mode?

  • I am using CCS8.2 version. My  LED blinking program is running well but in button Button0 is giving me a output and also run well  on putty but button1 just give me a notification of enable and disable which I am doing by  ble scanner but when I am pressing button1 it does not give me any output on putty so, I think button1 has some problem

    I have been gone through the  process as per given on the website.In debug mode i am not able to connect launchpad with ble scanner. Ble scanner refuse to connect with launchpad.

    And another thing is do I have to go with BLE5-stack or BLE-stack  program .I am using CC2640R2  LAUNCHPAD  

  • Hey Arpit,

    If you don't require features associated with BLE5, then I would recommend using the BLE-stack version of the project, as it reserves more memory for your application.

    I need more information from you to assist you. Which process on which website are you following? You may want to take a look at the SimpleLink Academy Modules for more information about BLE in general, including project zero. Here's the link: dev.ti.com/.../.
  • I have been already refereed this since beginning but by importing this in to my project when I am removing some of it's code which I don't want like uart ,display ,udma it gives me error of tirtos_builds_CC2640R2_LAUNCHXL_release_ccs.And When I am doing project by importing empty project file which I have included in my .c file is not getting include in that project.Show me the right way so that I can  import spimaster project and do some modification and no problem of it's included file in .c file generate error from tirtos_builds_CC2640R2_LAUNCHXL_release_ccs eventhough I remove some of its code  that I don't want .   Error which are generated at the time of removing some of its code are as under.

    First I just want to display simple text on e-paper display.Help me in formatting this code.

  • Hey Arpit,

    I've created a new thread so that the appropriate team member can assist you. Please post questions regarding the SPI issue here:
    e2e.ti.com/.../754442