bugAVR Downloader/UploaDEr - Bugs: bug #33160, JTAGICE mkII in JTAG mode, target...

 
 

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bug #33160: JTAGICE mkII in JTAG mode, target not started correctly

Submitted by:  None
Submitted on:  Mon 25 Apr 2011 09:32:15 PM UTC  
 
Category: NoneSeverity: 3 - Normal
Priority: 5 - NormalItem Group: None
Status: Need InfoPrivacy: Public
Assigned to: NoneOriginator Name: Stefan May
Originator Email: -unavailable-Open/Closed: Open

Fri 03 Feb 2012 09:33:44 AM UTC, comment #2:

I have the same issue with ATXmega128A1 (and original atmel JTAGICE mkII)

I only test the unpatched avrdude with 6.06 firwmare but the correction (use of CMND_RESTORE_TARGET) works fine with 6.06 and 7.13

Damien Espitallier <espitall>
Tue 16 Aug 2011 03:04:51 PM UTC, comment #1:

Can you explain your environment a little more?

. which controller type?
. which make of the JTAGICE mkII (original Atmel, Clone, ...)?
. which firmware version?
. does it only happen after programming the flash, or even
when just running the avrdude command without any -U
option (where it is supposed to just issue one reset)?

So far, nobody else appears to have observed this behaviour.

Joerg Wunsch <joerg_wunsch>
Project Administrator
Mon 25 Apr 2011 09:32:15 PM UTC, original submission:

After programming with the JTAGICE mkII in JTAG mode, the target is not started correctly. The CMND_RESET will change the target to STOPPED state according to AVR067. The target is then started by AvrDude with CMND_GO. In my case all commands get a successful response, but the target will not start.

I played around a little and replaced the CMND_RESET with CMND_RESTORE_TARGET (0x23). After this change the target started as expected.

Anonymous

 

Attached Files
file #27710:  cmnd_restore.patch added by zarthcode (523B - text/x-patch - Confirmed that this fixes the same issue with xmega128a3u over jtag.)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by zarthcode (Updated the item)
  • -unavailable- added by espitall (Posted a comment)
  • -unavailable- added by joerg_wunsch (Posted a comment)
  • -unavailable- added by None (Submitted the item)
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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 29 Mar 2013 05:30:43 AM UTCzarthcodeAttached File-=>Added cmnd_restore.patch, #27710
    Tue 16 Aug 2011 03:04:51 PM UTCjoerg_wunschStatusNone=>Need Info

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