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Original question:

CCS/CC3200-LAUNCHXL: How to flash .bin onto CC3200 using Uniflash

CCS/CC3200-LAUNCHXL: Uploading of bin file on CC3200 Launchxl

Sandeep S
Intellectual 390 points
Part Number: CC3200-LAUNCHXL
Other Parts Discussed in Thread: UNIFLASH, CC3200

Tool/software: Code Composer Studio

Hi,

I was trying to flash bin file generated from CCS and even the bin file from SDK example (blinky.bin) using CCS uniflash and I was not able to see any LED blinking. Kindly help me with this issue.

Following is the screenshot of CCS uniflash for reference.

  • 0
    Genius 5085 points
    Hi Sandeep,
    first you format your device and then program service pack latest one and then you program for .bin file and once you program your CC3200 device then remove your SOP pins and press the restart button or power it on and power it off. Please click this resolved my issue if it helped you
  • 0
    Guru 79905 points

    Hi,

    Did you removed SOP2 jumper and restart LaunchPad after uploading bin by the Uniflash? Can you share photo with jumpers settings of you LaunchPad at moment when you want execute  code from sFlash?

    Jan

  • 0 in reply to Jan D
    Intellectual 390 points

    Thanks a lot, I was able to run blinky.bin after removing and restating. But when I created my bin file of my own it was not executing.

    Thank you in advance

  • 0 in reply to Sandeep S
    Guru 79905 points

    Hi,

    Your code is correct and works properly by CCS (via JTAG) or uploaded by Uniflash. In case you are not able execute binary produced by CCS, it seems you have something wrong at your project settings or problem with linker file (cc3200v1p32.cmd). I was able compile, upload by the Uniflash and execute your code without any issue. For test I used old version of CCS an compiler (CCS v6 and TI 15.12.3.LTS). In your case should not matter about CCS version and compiler.

    I used this steps:

    • I created new workspace
    • I imported blinky project from SDK
    • I changed main.c to your code and compile code
    • Bin was Uploaded by Uniflash and successfully executed (loaded by bootloader and properly executed).

    Jan

  • 0 in reply to Jan D
    Intellectual 390 points

    Even I was able to run the imported blinky example on CCS and even uploaded using Uniflash. But when I created my own project, as shown below, it worked fine on CCS, but when I uploaded a binary file using Uniflash, it was not getting executed. (Referring the LED project). Could you suggest me the right project setting, which will execute this code after flashing using Uniflash.

  • 0 in reply to Sandeep S
    Guru 79905 points
    Hi,

    Because many things need to be properly set at projects options creating project from scratch is not recommended. It is recommended practice is to reuse one of SDK projects. In case of creating project from beginning, I guarantee that you will forgot set something. But you already experienced this...

    Jan
  • 0 in reply to Sandeep S
    TI__Mastermind 46211 points
    I'll be closing this thread. Please start a new thread for any other queries.

    BR,
    Seong