[AVR] A Little Help with Coding AT90USB

[decapitary]

:thumbsup: thnk you

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AT90usb646 need driver?

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why this is not working? I want to tet the code in proteus but no USB was recognized.

 

[milan.rajik]

Hi

You can't simulate CDC or Mass storage class devices in Proteus. Proteus doesn't support it. Currently it only supports USB HID communication. So, test your code in hardware.

You have to install this driver. It is in Proteus installation folder.

VirtualUSBDriver.exe

Here it shows CDC simulated. I am not sure whether it is CDC or HID.

https://www.youtube.com/watch?v=BvWwB0j1YhY

https://www.youtube.com/watch?v=Y850xqd6AwE

 

[decapitary]

Hi

You can't simulate CDC or Mass storage class devices in Proteus. Proteus doesn't support it. Currently it only supports USB HID communication. So, test your code in hardware.

so I add the code you gave me afte while(1){ } and test it then email you the result

 

[milan.rajik]

Yes. Also post the result here.

Also enable global interrupts.