bugAVR C Runtime Library - Bugs: bug #19666, AT90PWMx: Another patch for the...

 
 

bug #19666: AT90PWMx: Another patch for the include file (missing SFR)

Submitted by:  None
Submitted on:  Mon 23 Apr 2007 08:11:44 AM UTC  
 
Category: HeaderSeverity: 3 - Normal
Priority: 9 - ImmediateItem Group: Header files
Status: FixedPercent Complete: 100%
Assigned to: Eric Weddington <arcanum>Originator Email: -unavailable-
Open/Closed: ClosedRelease: None
Fixed Release: None

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Sun 06 May 2007 03:32:09 PM UTC, comment #2:

A search of the latest datasheets for the AT90PWM[1,2,3] show that ADTS3 and ADHSM bits are included in the ADCSRB register.

Eric Weddington <arcanum>
Project AdministratorIn charge of this item.
Mon 23 Apr 2007 09:36:42 AM UTC, comment #1:

Agree about ADTS3.

ADHSM was supposed to be discontinued some years ago, and
we thus removed it from all avr-libc header files. Seems
like a cut&paste-o to me that it still reappears in some
datasheets. I opened an ATticket to see whether it is
really supposed to be there. (Basically, all AVR ADCs
used to have that bit, but it was eventually found to be
just increasing power consumption without any actual effect
on the ADC speed. That's why it has once been removed.)

Joerg Wunsch <joerg_wunsch>
Project Administrator
Mon 23 Apr 2007 08:11:44 AM UTC, original submission:

The attached patch addes these Bits to the register ADCSRB

ADHSM 7 /* ADC High Speed Mode */
ADTS3 3 /* ADC Auto Trigger Source 3 */

Tobi

Anonymous

 

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Attach File(s):
   
   
Comment:
   

Attached Files
file #12574:  avr-libc-at90pwm_AD.patch added by None (484B - text/x-patch)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by arcanum (Posted a comment)
  • -unavailable- added by joerg_wunsch (Posted a comment)
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    Follow 7 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 06 May 2007 03:47:13 PM UTCarcanumStatusNone=>Fixed
      Percent Complete50%=>100%
      Open/ClosedOpen=>Closed
    Sun 06 May 2007 03:37:24 PM UTCarcanumPercent Complete0%=>50%
      Assigned toNone=>arcanum
    Sun 06 May 2007 03:32:09 PM UTCarcanumPriority5 - Normal=>9 - Immediate
    Mon 23 Apr 2007 08:11:44 AM UTCNoneAttached File-=>Added avr-libc-at90pwm_AD.patch, #12574

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