USBDemo, something to learn USB a little bit


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  1. #11
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    Mar 2009
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    Default Working!..a couple of more questions.

    Quote Originally Posted by Darrel Taylor View Post
    Do you have anything on RB0, RC1 or RC2.
    I've got some Status outputs to LED's on those pins, that shows when it's connected and when it sends/receives data.<br>
    Thanks, Darrel...this led me to the problem. The EasyPic6 has dip-slide switches that let you connect LEDs to the A/E, B, C, and D ports for troubleshooting. I had the switch selected for Ports B and C. When I finally realized I needed to shut them off everything started working properly.

    However, one question. I notice while running MisterE's VB6 monitor side-by-side with your DT_HID monitor I see the Rx data showing some variances. I have attached a screen-snapshot of this so you can see.

    Notice in the screen snapshot that when when AN=123, AN0= 1023; when AN=51, AN0=510, and when AN=-4, AN0=0. Since both are receiving the same data as transmitted by the PIC, shouldn't the displayed values be equal in both monitors??? Don't understand this. Can you explain for me??

    My next step is to figure out how to capture what appears in the DT_HID Rx data window into a text file or better yet into a spreadsheet. Any suggestions as to how to do this in the DT_HID code?,
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