bugAVR Downloader/UploaDEr - Bugs: bug #57169, MEGA32U2 mEDBG programmer on the...


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bug #57169: MEGA32U2 mEDBG programmer on the ATtiny817 board does not work

Submitted by:  Taavi <taavi>
Submitted on:  Tue 05 Nov 2019 12:13:00 AM UTC  
Category:  None Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  None Privacy:  Public
Assigned to:  None Originator Name:  taavi
Open/Closed:  Open Release:  SVN snapshot
Programmer hardware:  ATMEL mEDBG CMSIS-DAP Device type:  ATtiny817

Tue 05 Nov 2019 12:14:34 AM UTC, comment #1: 

I forgot to specify that it's the ATtiny817 Xplained mini board (from Atmel by markings) that has the issue.

Taavi <taavi>
Tue 05 Nov 2019 12:13:00 AM UTC, original submission:  

I built the latest version with this summary:

Configuration summary:
DO HAVE    libelf
DON'T HAVE libusb
DO HAVE    libusb_1_0
DO HAVE    libftdi1
DON'T HAVE libftdi
DON'T HAVE libhid
DO HAVE    libhidapi
DO HAVE    pthread
ENABLED    parport
DISABLED   linuxgpio
ENABLED    linuxspi

When I issue `./avrdude -p t817 -c xplainedmini_updi -C /etc/avrdude.conf` then it errors out with:

avrdude: jtag3_edbg_recv(): Inconsistent fragment number; expect 1, got 0

avrdude done.  Thank you.

Similar issue by someone else on avrfreaks forum: https://www.avrfreaks.net/forum/xplained-nano-medbg-no-connection

Please let me know if I can provide some other information that would help resolve this issue.

Taavi <taavi>


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