Objective Development Forums

Posted: **Wed Jul 28, 2010 11:10 am**

Hi,

I have just downloaded the latest V-USB drivers and built a little example for a Mega88.
I compile the example using gcc in AVRStudio4.

Everything works fine if I compile for the Atmega88.

BUT: If I try to compile the same code for the Atmega88P (Pee!!!) I get a whole bunch of error messages:

../usbdrv/usbdrv.c: In function 'usbInit':
../usbdrv/usbdrv.c:615: error: 'EIMSK' undeclared (first use in this function)
../usbdrv/usbdrv.c:615: error: (Each undeclared identifier is reported only once
../usbdrv/usbdrv.c:615: error: for each function it appears in.)
../usbdrv/usbdrv.c:615: error: 'INT1' undeclared (first use in this function)
...

What am I doing wrong?

Thanks, Tom

Posted: **Wed Jul 28, 2010 12:48 pm**

I just noticed, that with winavr20080610 it compiles allright.

The problem occurs with the latest winavr release.
???

Posted: **Wed Jul 28, 2010 3:14 pm**

Problem solved.
It was an AVRStudio problem which displayed usage of a newer avrgcc version than it used. Uninstalling and reinstalling the toolchain solved the problem.

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