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RE: [avr-libc-dev] [bug #29653] PUD bit missing for at90usb82

From: Frank Buss
Subject: RE: [avr-libc-dev] [bug #29653] PUD bit missing for at90usb82
Date: Sat, 24 Apr 2010 18:15:34 +0200

Hi Eric,

yes, I think this bug is still there. The MCUCR bits are defined in io.h.
This includes iousb82.h for __AVR_AT90USB82__, which in turn includes
iousbxx2.h. I've looked at the head revisions of these files in SVN and
looks like it is not defined. But it is defined e.g. in iousbxx6_7.h. So the
only question is, if this belongs to iousb82.h, e.g. if it is a special bit,
which is not available for all the other iousbxx2.h CPUs, or if it can be
added to iousbxx2.h, but I don't want to read all the datasheets to decide
it :-)



From: Weddington, Eric [mailto:address@hidden 
Sent: Saturday, April 24, 2010 5:52 PM
To: Frank Buss; Frank Buss; address@hidden
Subject: RE: [avr-libc-dev] [bug #29653] PUD bit missing for at90usb82

Have you checked to see if this bug has already been reported and fixed?
Please take a look at the Closed bug reports (this bug sounds familiar).
Also take a look at the relevant header file in the SVN repository (you can
do this through your browser) and see if the header file has already been
fixed. If it has been fixed, then it will be available in the next avr-libc
release which will probably happen next month.

Eric Weddington

-----Original Message-----
From: address@hidden on behalf of
Frank Buss
Sent: Fri 2010-04-23 11:04 PM
To: Frank Buss; address@hidden
Subject: [avr-libc-dev] [bug #29653] PUD bit missing for at90usb82


                 Summary: PUD bit missing for at90usb82
                 Project: AVR C Runtime Library
            Submitted by: frankbuss
            Submitted on: Sa 24 Apr 2010 05:04:22 GMT
                Category: Header
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 1.6.7
           Fixed Release: None



I'm using WinAVR 20100110 and looks like the PUD bit for the MCUCR is not
defined in the headers for the at90usb82 MCU.


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