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PC - PIC18F4550 communication through USB
24-12-2011, 06:04 PM,
PC - PIC18F4550 communication through USB
Hi everybody,

I am trying to make my 4550 communicate with PC using USB. Till now I couldn't achieve this. What I did was only write 'USB.sendint(1);' in the main and run. But even when I trace the signals at the output pins of PIC with oscilloscope, there were no signals. In PC side, I use LibUsbDotNet and C#. Since it cannot read or write any bits, always gives 'Win32...' error. Is there anyone with a working sample code (both in PC side and PIC side)? Or any ideas about the problem?


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