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How to update F28M35x using an USB stick?

Mark C
Prodigy 180 points

Other Parts Discussed in Thread: F28M35H52C, CONTROLSUITE

We are using the F28M35H52C microcontroller. Is there a way to use the USB port to update the firmware in the field from a USB memory stick?

What options are available for reprogramming from a USB stick? ex. complete flash as we do can do from CCS, some device configuration and application or just the application?

What needs to be set up in the microcontroller to enable updating from an USB stick?

Thanks,

Mark C.

  • 0
    TI__Mastermind 32995 points
    Hi,

    There are mass storage device classes examples available in controlSUITE. You should be able to store an image as a text file on the USB Mass Storage Device, and read from the file from F28M35 when it is running as a USB Host.

    You will need to run the device as a USB Host and be able to configure it to work with mass storage devices.

    Unfortunately we do not have a firmware update example like this. But as mentioned above, we do have Host USB MSC examples.

    Hope this helps.

    Regards,
    sal