bugAVR C Runtime Library - Bugs: bug #12422, Update of Spec of atmega169: new...

 
 

bug #12422: Update of Spec of atmega169: new bits in LCDCCR

Submitted by:  None
Submitted on:  Tue 22 Mar 2005 06:56:11 PM UTC  
 
Category: HeaderSeverity: 3 - Normal
Priority: 5 - NormalItem Group: None
Status: FixedPercent Complete: 100%
Assigned to: Eric Weddington <arcanum>Originator Email: -unavailable-
Open/Closed: ClosedRelease: None
Fixed Release: None

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Tue 07 Jun 2005 05:45:06 PM UTC, comment #2:

Fixed in HEAD and 1.2 branch.

Eric Weddington <arcanum>
Project AdministratorIn charge of this item.
Tue 19 Apr 2005 07:22:57 PM UTC, comment #1:

Please wait a couple of days before cleaning up this header: There is again a change of the spec under way in conjunction with the F-mask revision. I'll prepare a regular patch once we have something definitive.

Yours,

Björn

Anonymous
Tue 22 Mar 2005 06:56:11 PM UTC, original submission:

Due to a serious problem with the LCD conctroller (beware of
hardware with revision code C and D !) Atmel has changed the
spec of the atmega169 so that it is now possible to program the
duty cycle of the segment/common lines.

--- iom169.h_orig 2005-03-22 19:52:30.933245744 +0100
+++ iom169.h 2005-03-22 19:53:49.012375912 +0100
@@ -941,6 +941,9 @@
#define LCDCD0 0

/* LCDCCR */
+#define LCDDC2 7
+#define LCDDC1 6
+#define LCDDC0 5
#define LCDCC3 3
#define LCDCC2 2
#define LCDCC1 1

Anonymous

 

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Follow 6 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Tue 07 Jun 2005 05:45:06 PM UTCarcanumStatusIn Progress=>Fixed
  Percent Complete80%=>100%
  Open/ClosedOpen=>Closed
Tue 07 Jun 2005 05:35:42 PM UTCarcanumStatusNone=>In Progress
  Assigned toNone=>arcanum
Tue 22 Mar 2005 06:56:11 PM UTCNoneCarbon-Copy-=>Added bjoern --PUNKT-- m --PUNKT-- haase --AT-- web --PUNKT-- de

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