USB Endpoints


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  1. #9
    Join Date
    Oct 2003
    Location
    Australia
    Posts
    257

    Question

    Thanks nimonia,

    Yeah I just use EP 1 for my usb programs and it seems to always work. There is a lot of stuff out there on USB, but most of it's jargon and doesn't explain it easily.

    I too have been messing with a HID keyboard interface and almost have it working.

    I can mimic the Num lock, scroll lock, and caps lock leds on my test PCB when they're pressed on the main PC keyboard.

    I can send the special keys (shift, control, GUI)

    I can and send regular key chars but... I have a problem with the chars repeating. So if I press the key "J" for instances it keeps on sending, my program seems to be stuck in the DoUSBout out loop. I've tried sending a $00 code as a keystop but this doesn't work.

    Have you run into this problem at all? Anyone else?
    Cheers
    Squib

    ----

    OK I sussed this one out hrs after posting... always the way!
    Last edited by Squibcakes; - 10th May 2007 at 02:05.

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