[avrdude-dev] [patch #9735] spelling error fix: psuedo -> pseudo

2018-12-16 Thread Milan Kupcevic 
URL:
  

 Summary: spelling error fix: psuedo -> pseudo
 Project: AVR Downloader/UploaDEr
Submitted by: miki
Submitted on: Sun 16 Dec 2018 10:19:48 PM EST
Category: None
Priority: 5 - Normal
  Status: None
 Privacy: Public
 Assigned to: None
Originator Email: 
 Open/Closed: Open
 Discussion Lock: Any

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Details:

Patch fixing a spelling error in avrpart.c is attached.





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File Attachments:


---
Date: Sun 16 Dec 2018 10:19:48 PM EST  Name: psuedo-pseudo-spelling.patch 
Size: 613B   By: miki



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[avrdude-dev] [patch #9423] Support ATtiny841 and ATtiny441

2017-08-01 Thread Milan Kupcevic 
URL:
  

 Summary: Support ATtiny841 and ATtiny441
 Project: AVR Downloader/UploaDEr
Submitted by: miki
Submitted on: Tue 01 Aug 2017 03:45:37 PM EDT
Category: None
Priority: 5 - Normal
  Status: None
 Privacy: Public
 Assigned to: None
Originator Email: 
 Open/Closed: Open
 Discussion Lock: Any

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Details:

Support ATtiny841 and ATtiny441. Fix bugs #47376
 and #49455
.



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File Attachments:


---
Date: Tue 01 Aug 2017 03:45:37 PM EDT  Name: support-t441-t841.patch  Size:
5KiB   By: miki



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[avrdude-dev] [bug #46759] avrdude 6.1 -> 6.2 regression: lock byte verification error

2016-08-02 Thread Milan Kupcevic 
Follow-up Comment #4, bug #46759 (project avrdude):

Well, STK500 and JTAGICE3 are not affected by this bug as they use an
alternative method to read the bits since commit r1336
.
Yet, many other programmers are still affected. See the patch proposal #8996
 for possible fix.

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[avrdude-dev] [bug #46759] avrdude 6.1 -> 6.2 regression: lock byte verification error

2016-05-08 Thread Milan Kupcevic 
Follow-up Comment #2, bug #46759 (project avrdude):

See no-lock-byte-read-mask.patch
 attached to the
patch proposal #8996 .

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[avrdude-dev] [bug #21954] verify fails for masked ('x') bits

2016-05-08 Thread Milan Kupcevic 
Follow-up Comment #4, bug #21954 (project avrdude):

It seems the original problem of this bug report got fixed with commit r1336
.
See also bug#46759 .

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[avrdude-dev] [bug #46759] avrdude 6.1 -> 6.2 regression: lock byte verification error

2016-05-08 Thread Milan Kupcevic 
Follow-up Comment #1, bug #46759 (project avrdude):

This bug is a result of commit r1336
,
which is a move in the right direction as far as fixing of inconsistent
behavior described in bug#21954 
goes. 

But now we should make the behavior of all other programmers consistent. 

Per Atmel recommendation unused bits should be set to 1. They are supposed to
read back out of hardware as 1. Therefore the user writing the lock bits
should just follow the recommendation and get the correct outcome.

*Currently*:

@$> avrdude -patmega328p -cstk500v2 -Pusb -e -Ulock:w:0xff:m 

*yields*:

 avrdude: verifying ...
 avrdude: 1 bytes of lock verified


*But*:

@$> avrdude -patmega328p -cusbtiny -Pusb -e -Ulock:w:0xff:m

*yields*:

 avrdude: verifying ...
 avrdude: verification error, first mismatch at byte 0x
  0x3f != 0xff
 avrdude: verification error; content mismatch

 avrdude: safemode: Fuses OK (E:FD, H:DE, L:FF)

 avrdude done. Thank you. 


Therefore the lock definition in avrdude.conf should no longer mask reading of
unused lock bits the same way as it has already been done for efuse bits with
commit r1335

per discussion of bug#22248 .


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[avrdude-dev] [bug #46759] avrdude 6.1 -> 6.2 regression: lock byte verification error

2015-12-25 Thread Milan Kupcevic 
URL:
  

 Summary: avrdude 6.1 -> 6.2 regression: lock byte
verification error
 Project: AVR Downloader/UploaDEr
Submitted by: miki
Submitted on: Sat 26 Dec 2015 02:03:19 AM GMT
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
  Item Group: None
  Status: None
 Privacy: Public
 Assigned to: None
 Originator Name: Milan
Originator Email: 
 Open/Closed: Open
 Discussion Lock: Any

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Details:

Setting lock bits with avrdude version 6.1 woks as expected while
version 6.2 yields verification error:


  @$> avrdude -patmega328p -cstk500v2 -Pusb -e -Ulock:w:0x3f:m

  [ ... ]

  avrdude: verifying ...
  avrdude: verification error, first mismatch at byte 0x
   0xff != 0x3f
  avrdude: verification error; content mismatch

  avrdude: safemode: Fuses OK (E:FD, H:DE, L:FF)

  avrdude done.  Thank you.



I'm getting the same regression with both AVRISP mkII and AVR Dragon
programmers on ATmega328p, ATmega32U4 and ATmega2560 microcontrollers.


Debian bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=809002




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