Hi,
My friend sent me his code, I change the code a little bit in his flash memory, protocol, variable, function and more.
After compile I not seeing any errors or warnings.
but when I uploading the code to my board, the computer is not detecting my USB (there isnt normal voice of connecting USB, or information in device manger).
when i uploading his original code. the computer detecting the device.
what i made wrong?
what in my changes could interrupt to detect USB?
Where should i check?