bugAVR C Runtime Library - Bugs: bug #40069, Missing Pin Change Interrupt...

 
 

bug #40069: Missing Pin Change Interrupt Vector for Attiny 2313a

Submitted by:  None
Submitted on:  Thu 19 Sep 2013 03:00:40 PM UTC  
 
Category: LibrarySeverity: 3 - Normal
Priority: 5 - NormalItem Group: Header files
Status: ConfirmedPercent Complete: 0%
Assigned to: NoneOriginator Email: -unavailable-
Open/Closed: OpenRelease: 1.8.0
Fixed Release: None

Add a New Comment (Rich MarkupRich Markup):
   

You are not logged in

Please log in, so followups can be emailed to you.

 

Thu 19 Sep 2013 03:13:15 PM UTC, comment #1:

This is obviously due them being named in the XML file that
way:

But I agree, the datasheet mentions them as PCINT0, PCINT1,
and PCINT2, respectively, so our header file should follow
that.

Please file a bug report at Atmel for the discrepancy between
the datasheet and the XML file.

The compiler cannot generate an error for a misspelled vector
name, but it is supposed to generate a warning.

Joerg Wunsch <joerg_wunsch>
Project Administrator
Thu 19 Sep 2013 03:00:40 PM UTC, original submission:

The om Interrupt Vectors are missing from the libc documentation. This would be important, as the pcints are defined in an inconsistent way! Rather than PCINT1_vec oder PCInt0_vec they have been defined as PCInt_A_vec, PCINT_B_vec and PCINT_D_vec corresponding to the ports involved. This is different to all other implementations, and, sadly, calling PCInt0_vec will be accepted by the compiler and cause a mc reset - strange!

I think this behaviour should be reflected in the libc documentation!

Kind regards,

S. Levedag

Anonymous

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach File(s):
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by joerg_wunsch (Posted a comment)
  • -unavailable- added by None (Submitted the item)
  •  

    Please enter the title of George Orwell's famous dystopian book (it's a date):

     

     

    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 19 Sep 2013 03:13:31 PM UTCjoerg_wunschItem GroupDocumentation=>Header files
    Thu 19 Sep 2013 03:13:15 PM UTCjoerg_wunschStatusNone=>Confirmed

    Back to the top


    Powered by Savane 3.1-cleanup