Downgrade ST-Link/V2 firmware revision

[mfm]

Posted on March 05, 2014 at 12:53

Hi,

Is there a way to downgrade the revision of the ST-Link/V2 firmware, let's say from V2.J19.S0 to V2.J17.S0 on the Discovery kit?Regards,Fahmi #st-link/v2-firmware #st-link-utility-3.0.0-v2.j17.s0

[Tesla DeLorean]

Posted on March 05, 2014 at 17:41

Should just be able to run the appropriate ''Update'' tool. No trouble here going from 16 to 14

[mfm]

Posted on March 06, 2014 at 09:39

Does ST give the different revisions of their ST-Link Utility and ST-Link Upgrade tools? I could only find:

- ST-Link Utility 3.3.0 which upgrades to V2.J19.S0 

http://www.st.com/web/en/catalog/tools/PF258168

- ST-LINK/V2 firmware upgrade

2.19.4

 which upgrades to V2.J19.S0

http://www.st.com/web/en/catalog/tools/PF258194#

- ST-LINK/V2 firmware upgrade

1.12.3

 which upgrades to V2.J14.S0

http://www.st.com/web/en/catalog/tools/PF258165

[mfm]

Posted on March 06, 2014 at 10:13

I ended up finding version 3.0.0.3 of ST-LINK Utility in some chineese site. This revision can upgrade the ST-Link firmware to V2.J17.S0. I uploaded it to Dropbox since the original site is very slow.

https://www.dropbox.com/s/mrhft4ib9jp5myz/STM32%20ST-LINK%20Utility_v3.0.0.7z

[Tesla DeLorean]

Posted on March 06, 2014 at 16:28

Google had these when I went fishing yesterday..

https://drive.google.com/folderview?id=0Bzv7UpKpOQhnbXJVVEg4VUo2M1k

[stu]

Posted on November 24, 2015 at 09:29

Just a note to say thank-you for posting this. For whatever reason the later versions of the ST-LINK V2 firmware don't work reliably with the command line tool - a big problem for automated SW deployment in the factory!