bugAVR C Runtime Library - Bugs: bug #38765, avr/iotnx5.h defines USI_OFL_vect...

 
 

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bug #38765: avr/iotnx5.h defines USI_OFL_vect not USI_OVERFLOW_vect

Submitter:  None
Submitted:  Wed 17 Apr 2013 10:06:59 PM UTC
   
 
Category:  Library Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  Wont Fix Assigned to:  joerg_wunsch
Percent Complete:  0% Originator Email:  -email is unavailable-
Open/Closed:  Closed Release:  1.8.0
Fixed Release:  None

Thu 18 Apr 2013 05:56:23 AM UTC, comment #1: 

Our policy is to make the interrupt vector names match the
Atmel XML file, and the datasheet (to whatever is possible
in terms of a valid C name, e.g. by replacing spaces by
underscores).

Since the datasheets and XML files of the various USI-equipped
AVRs don't agree on each other, our vector names don't either.
We did invent our own (self-consistent wrt. avr-libc) vector
names in the past, but this idea eventually turned out to be
unmaintainable, so as a matter of policy, we switched to
automatically generating them from the XML files.

The following devices appear to use OSI_OVF:

ATtiny87/167, ATtiny*4(A), ATtiny*5, ATtiny26, ATtiny*61(A),
ATtiny43U

The following devices appear to use OSI_OVERFLOW:

ATtiny2313(A), ATtiny4313, ATmega{16,32,64}{5,9}{,0}(PA)

Joerg Wunsch <joerg_wunsch>
Group administrator
Wed 17 Apr 2013 10:06:59 PM UTC, original submission:  

All other header files (that have USI present) seem to define the full form of the name, but iotnx5 has an abreviated form.  Please make it (and any others like it) consistant.

Anonymous

 

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  • -email is unavailable- added by joerg_wunsch (Posted a comment)
  • -email is unavailable- added by None (Submitted the item)
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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-04-18 joerg_wunsch StatusNone Wont Fix
        Assigned toNone joerg_wunsch
        Open/ClosedOpen Closed

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