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LAUNCHXL-F28379D: How to reset LAUNCHXL-F28379D to default settings

Takayuki Mori
Prodigy 40 points
Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: C2000WARE, LAUNCHXL-F280025C, UNIFLASH

Tool/software:

I have a LAUNCHXL-F28379D, but it was used by someone before and is not in the default state.
According to the manual(sprui73a.pdf), the default program ("Demo Application, ADC Sampling") is written, but is it possible to return it to that state?
For example, if there is a sample program equivalent to this in C2000Ware, etc., can I write that to return it to the default state?
If the above is possible, please tell me the name of the sample program (folder name). Also, if there is another way, please let me know.

Currently, when I connect the board to my PC, all the green, red, and blue LEDs are lit.
I don't know if the board is normal, so I'm thinking of returning it to the default state for now. However, the packaged software (CD-R?) is missing and I don't have it on hand.

Regards,

T. Mori

  • 0
    TI__Genius 15561 points

    Hi Mori-san,

    I will need to look into our repositories to find the binary that gets flashed onto these boards, as I believe we only started including the out-of-box demo project in our C2000Ware starting with the LAUNCHXL-F280025C device. I will follow up with the binary file so you can re-flash the program

    Regards,

    Peter

  • 0 in reply to Peter Luong1
    TI__Genius 15561 points

    Hi Mori-san,

    Please see the following .out file for flashing the sample program onto your board

    Example_28379D_LaunchPad.out

    Please let me know if you have any issues with loading the file

    Regards,

    Peter

  • +1 in reply to Peter Luong1
    Prodigy 40 points

    Hi Peter

    Thank you for your reply!

    I wrote the program you sent using "UniFlash" and confirmed that the demo project works.
    (After the power was turned on and the reset, red and blue LEDs blinked for a few seconds, and then only the red LED was lit.)

    If possible, could you please send me the source code for this program?
    For learning purposes, I would like to modify this code and check that it works.

    Regards,

    T. Mori

  • 0 in reply to Takayuki Mori
    TI__Genius 15561 points

    Hi Mori-san,

    Since this is a rather old board, I couldn't locate the actual source, just the program binary. But the project itself should be similar to the launchxl project which you find for some other devices, like at this location in C2000WARE: \driverlib\f28002x\examples\launchxl_f280025c

    Regards,

    Peter

  • +1 in reply to Peter Luong1
    Prodigy 40 points

    Hi Peter

    Thank you for your reply.

    While searching for the C2000WARE folder you instructed me to, I found the following folder and imported the project from CCS.
    It is probably the same program as the demo.
    When I built this and wrote it to LAUNCHXL-F28379D, I was able to confirm the LED operation just as I did with binary writing.

    C2000WARE: \device_support\f2837xd\examples\cpu1\launchxl_f28379d

    Furthermore, when I tried increasing the timer counter value by one digit as shown below, the LED blinking time slowed down and I was able to confirm the change.

    DELAY_US(50000); --> DELAY_US(500000);

    That solved what I wanted to do.

    Regards,

    T. Mori