bugAVR C Runtime Library - Bugs: bug #24733, UART0 interrupt vectors definition...

 
 

You are not allowed to post comments on this tracker with your current authentication level.

bug #24733: UART0 interrupt vectors definition in iomxx4.h

Submitter:  Jan Smrz <jan_smrz>
Submitted:  Mon 03 Nov 2008 07:37:15 AM UTC
   
 
Category:  Documentation Severity:  3 - Normal
Priority:  9 - Immediate Item Group:  Build system
Status:  None Assigned to:  joerg_wunsch
Percent Complete:  0% Open/Closed:  Open
Release:  1.6.1 Fixed Release:  None

Tue 22 Feb 2011 09:24:04 PM UTC, comment #2: 

Assigning to Joerg as he is familiar with the patch-headers.py script.

Eric Weddington <arcanum>
Group administrator
Mon 03 Nov 2008 07:26:03 PM UTC, comment #1: 

First investigation makes me think this is related to the
script that builds vectortable.dox.

It's a documentation-only bug, i. e. the vector names itself
are consistent with the way they have always been in avr-libc
for these devices.  Old-style SIG_XXX vector naming is
deprecated anyway.

Joerg Wunsch <joerg_wunsch>
Group administrator
Mon 03 Nov 2008 07:37:15 AM UTC, original submission:  

Found discrepancy between documentation (online, currently ver 1.6.1)and iomxx4.h (CVS: 1.13.2.3; 1.17) - differences marked with '*'

doc/avr-libc/avr-libc-user-manual/group__avr__interrupts.html  defines

USART0_RX_vect     SIG_*UART0*_RECV     USART0, Rx Complete
USART0_TX_vect     SIG_*UART0*_TRANS     USART0, Tx Complete
USART0_UDRE_vect     SIG_*UART0*_DATA     USART0 Data Register Empty


While iom44x.h defines:

/* USART0, Rx Complete */
#define USART0_RX_vect            _VECTOR(20)
#define SIG_*USART*_RECV            _VECTOR(20)

/* USART0 Data register Empty */
#define USART0_UDRE_vect        _VECTOR(21)
#define SIG_*USART*_DATA            _VECTOR(21)

/* USART0, Tx Complete */
#define USART0_TX_vect            _VECTOR(22)
#define SIG_*USART*_TRANS            _VECTOR(22)

Jan Smrz <jan_smrz>

 

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

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by arcanum (Posted a comment)
  • -email is unavailable- added by joerg_wunsch (Posted a comment)
  • -email is unavailable- added by jan_smrz (Submitted the item)
  •  

    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2012-11-16 arcanum Priority3 - Low 9 - Immediate
    2011-02-22 arcanum Assigned toNone joerg_wunsch
    2008-11-03 joerg_wunsch CategoryHeader Documentation
        Priority5 - Normal 3 - Low
        Item GroupNone Build system

    Back to the top

    Powered by Savane 3.13-d3ae.
    Corresponding source code