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Re:Basic USB - Using Microchip Stack and C#.Net
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Date: 2008/07/03 11:48
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By: Garg
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Status: Visitor
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thanks mat for issuing this article. The system was working absolutely fine until i tried making some changes. Now the PC application shows ADDITION always equal to Zero(hatever i input). altough i'm able to control Led3 & LED4. I have removed the changes made by me. even I tried with a fresh copy downloaded from this site. What can be the problem?
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Re:PICDEM FS USB Code
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Date: 2008/07/08 05:39
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By: vishal patil
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Status: Visitor
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Mat wrote:
Hey, it most likely you project build options are setup wrong, I'd recommend rechecking them.
There should look like this, (you'll have to change the library path to point to your appropiate directory),
Let me know how you get on.
Mat<br><br>Post edited by: mat, at: 2006/03/14 13:18
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Re:Basic USB - Using Microchip Stack and C#.Net
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Date: 2008/08/07 23:53
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By: Jaime
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Status: Visitor
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Jon, Can you post your pic18f2450 code?
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Re:Basic USB - Using Microchip Stack and C#.Net
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Date: 2008/08/15 13:54
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By: Jo
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Status: Visitor
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Hi.. I need some help please..
I constructed the circuit as per the one shown in the diagram.
Compiling and programming was succesful.
When I tried to send command from C# either to add the numbers or to update the LED, the PIC is able to process the instruction only 1 time. After 1 time of processing the instruction, D2 and D3 (LED) will blink faster and faster alternately for few seconds and then both LEDs will go off.
I measure the Vusb and in normal condition, it will be 3.33V but after receiving the command from C# and processing it, it will go down to 0V.. I'm not sure whats the problem as I have followed the schematic.
Can somebody please advice.. Thanks.
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