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DLPC3479: An exception occurs after the led function is enabled(0x52)

zhixuan zhou
Prodigy 40 points
Part Number: DLPC3479

Why do I set the input source to an extern video port, then set the maximum current and current, and then enable led, and the current value is 0?

executive instruction      params

0x05                               00 (extern video port)

0x5c                              rgb value:1023

0x54                              rgb value:100                               

0x52                             set red led :  0x01

firmware

my code:

  • 0
    TI__Genius 11565 points

    Hello User,

    Welcome to the E2E forum and thank you for your interest in DLP® technology.

    Do you own an EVM or a custom board?

    Have you tried using DLPDLC-GUI to send the same commands and check if that is working for your system?

    It would be a good method to use GUI first and then transfer the commands to your code.

    Regards,

    Lori