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I2C interface via HDMI available in DLP LightCrafter?

Boyuan Yan
Prodigy 110 points


Hi, 

I've been working on a structured light application that uses the Pico projector 2.0 1440Hz 1-bit monochrome mode.

Since Pico projector 2.0 has been discontinued, I plan to replace it with DLP LightCrafter in the application. I am using the I2C port on HDMI interface to configure Pico 2.0. I am wondering if DLP LightCrafter also provides such an I2C interface via HDMI.

Thanks,

Boyuan

  • 0
    TI__Mastermind 30875 points

    Hello Boyuan,

    Welcome to DLP&MEMS fourm.

    Unfortunately the HDMI I2C command interface not available on LightCrafter Kit.

    HDMI(I2C)  ->  DM365  //In this setup the DM365 uses HDMI(I2C) lines for updating EDID only.

    Best way would be to refer to LightCrafter user guide and understand the USB RNDIS based setup procedure. We also published the sample soruce code to control the Kit, which you can adopt directly into your application as far as controlling the Kit is concerned.

    Regards,
    Sanjeev

     

     

  • 0 in reply to Sanjeev
    Prodigy 110 points

    Hi Sanjeev

    Thank you very much for your help! I will look into the sample source codes. 

    Regards,

    Boyuan