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DLPNIRNANOEVM: Scan button on NIR nano evm

Satbir Singh
Prodigy 160 points
Part Number: DLPNIRNANOEVM

Hi,

I want to shift scan button to another board from my NIR NANO EVM. and also after I press the scan button I want the data to be saved to a location on PC connected to EVM instead of SD card. How can I make these changes? Please guide me.

  • 0
    TI__Mastermind 30600 points
    Hi Satbir,

    Did you read this thread? e2e.ti.com/.../582413

    Were there any points that confused you?

    As far as saving to the computer instead of SD card when using the scan button, let me look into that.

    Best,
    Paul
  • 0 in reply to Paul Goedeke
    Prodigy 160 points

    hi Paul,

    I ordered the spare parts for the extionsion connector to place the button outside. No, I am curious about the file saving part. Did you find anything on that??

    Regards

  • 0 in reply to Satbir Singh
    TI__Mastermind 30600 points
    Hi Satbir,

    Thanks for the reminder. Looking into this a little more closely, what you are looking to do is not currently implemented in the NIRscan Nano. The Nano acts as a USB slave which means that the computer would have to poll the device constantly to see if a scan as been done by a button push.

    All the source code is available today, so you could modify the TIVA processor code and the GUI to support this functionality, being aware of course of the architecture of the system and the need for constant polling.

    Bluetooth mode does support what you are looking for, so if you are able to make that work for your needs, that could be an easier path forward.

    Best,
    Paul