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USB Driver Problem

Dear Friends, I am new to USB development in LPC2378. I have taken USB device driver from the following path

C:\Keil\ARM\Boards\Keil\MCB2300\USBCDC

But it's not installing the driver file in PC. Its showing USB Device Not Recognized and Unknown device.what should i change in that code.Is there any modifications?

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0 Venkatesh V over 14 years ago in reply to John Linq

Hi,
I knew about Device manager in Windows..

The same method already we tried after appearing the "Your Hardware is installed and ready to use" window.
But after installing the correct driver again it was showing "Unknown device".

thanks,
venkat v
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0 Venkatesh V over 14 years ago in reply to John Linq

Hi,
I knew about Device manager in Windows..

The same method already we tried after appearing the "Your Hardware is installed and ready to use" window.
But after installing the correct driver again it was showing "Unknown device".

thanks,
venkat v
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0 John Linq over 14 years ago in reply to Venkatesh V

Maybe see this:

www.techrepublic.com/.../6017628

List all the non-present USB devices, delete them.
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0 sathish s over 14 years ago in reply to John Linq

Hi,

I am using LPC2378 USBCDC code from keil,it works but the problem is, I transmit a data from serial to usb and usb to serial. I received some symbols instead of actual data.

Give me any solution for this problem

Thanks,
Sathish.
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