bugAVR C Runtime Library - Bugs: bug #21432, Incorrect timer interrupt handler...

 
 

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bug #21432: Incorrect timer interrupt handler names for ATtiny45

Submitter:  Mirko Kaffka <mkaffka>
Submitted:  Thu 25 Oct 2007 06:47:19 PM UTC
   
 
Category:  Header Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Header files
Status:  Fixed Assigned to:  joerg_wunsch
Percent Complete:  0% Open/Closed:  Closed
Release:  None Fixed Release:  None

Thu 25 Oct 2007 09:07:21 PM UTC, comment #2: 

The latest XML device file for the ATtiny45 in the latest AVR Studio version still has the TIM1_..._vect form. Our policy states that we are compatible with the XML file.

Eric Weddington <arcanum>
Group administrator
Thu 25 Oct 2007 07:20:51 PM UTC, comment #1: 

Confirmed.  That appears to be a recent change.  My older
datasheet used the names we've got in our header file, and
even the XML files from AVR Studio 4.13 b528 have it that
way.  I hope they've fixed the XML meanwhile...

It appears that change was introduced in datasheet Rev.
2586D-02/06, at least that's the only entry that mentions
changes to table 10-1 (without telling what has been
changed, sigh).

For the sake of backwards compatibility, we should then have
both names.

Joerg Wunsch <joerg_wunsch>
Group administrator
Thu 25 Oct 2007 06:47:19 PM UTC, original submission:  

According to the ATtiny45 datasheet and the avr libc documentation, timer interrupt vector names should be:
TIMER1_COMPA_vect
TIMER1_OVF1_vect
TIMER1_OVF0_vect
instead of TIM1_..._vect in include/avr/iotnx5.h


Mirko Kaffka <mkaffka>

 

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2007-10-30 joerg_wunsch StatusNone Fixed
        Assigned toNone joerg_wunsch
        Open/ClosedOpen Closed

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