ST Link V2 Firmware Problem

[cool26happy]

Posted on September 05, 2014 at 13:33

Hello,

I have updated firmware version of ST Link V2 on my STM32F4 Discovery board, but after this programmer does not work. I have an external ST Link V2 with firmware version ''V2.J14.S3 STM32+STM8 Debugger'' and he is working corectly. Where can I download this version?Best Regards,Cool Happy #stlink #firmware #looking-in-the-wrong-place

[Tesla DeLorean]

Posted on September 05, 2014 at 14:41

[DEAD LINK /public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/STM32Discovery/Downgrade%20ST-LinkV2%20firmware%20revision&FolderCTID=0x01200200770978C69A1141439FE559EB459D75800084C20D8867EAD444A5987D47BE638E0F&currentviews=370]https://my.st.com/public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat.aspx?RootFolder=%2Fpublic%2FSTe2ecommunities%2Fmcu%2FLists%2FSTM32Discovery%2FDowngrade%20ST-LinkV2%20firmware%20revision&FolderCTID=0x01200200770978C69A1141439FE559EB459D75800084C20D8867EAD444A5987D47BE638E0F¤tviews=370

[cool26happy]

Posted on September 05, 2014 at 16:01

Hi!

Thank You for answer, but this is not solution.This post contains multiple links to firmwares, but any is not version V2.J14.S3.Before this discussion, i have downloaded all firmwares from your post.Link: https://drive.google.com/folderview?id=0Bzv7UpKpOQhnbXJVVEg4VUo2M1kshow version ''V2.J14.S3'', but file propertis and fw tool show ''V2.J14.S0''.Any answer?Best Regards,CH

[Tesla DeLorean]

Posted on September 05, 2014 at 16:36

Any answer?

You have access to the same internet, and search engines as I do... The firmware upgrades contain multiple images, as far as I'm aware, and it offers a compatible one for your device. If you can't find a workable firmware within those cited earlier, you have much bigger problems.

[cool26happy]

Posted on September 05, 2014 at 16:47

Embedded ST Link V2 was working correctly before update. 

I find original version of program for ST Link V2. Problem?Best Regards,CH

[Tesla DeLorean]

Posted on September 05, 2014 at 16:57

Are you sure the problem is with the debugger's firmware, and not with code you have loaded on the device.

You can use ST-LINK Utilities, use options like Connect Under Reset, and erase user code on the device. You can also strap BOOT0 high so it boots into the System Loader instead of user code. Consider also if you have current drivers, and ST-LINK Utilities, and those are used by your tool chain.

[sdim]

Posted on September 05, 2014 at 17:33

Do you use Keil MDK?

There is a known incompatibility with the latest ST-Link V2 firmware. The workaround is available here

http://www.keil.com/support/docs/3662.htm

[Tesla DeLorean]

Posted on September 05, 2014 at 18:24

He's claiming none of the archaic firmwares ''work'', whatever that means in this context.

I don't think going back to some specific, and very old firmware, just because another board that's working has it, really goes to the root cause as to why this BOARD is not working.

[cool26happy]

Posted on September 05, 2014 at 19:27

I use:

 Win 8.1 CoIDE and CoFlash ST Link Utility STM32F4 DiscoveryAll drivers are installed correctly. After firmware update, I can not programming STM.I use two PCs and two STM32F4 Discovery boards. I can programming STM32F103 over EXTERNAL ST Link V2 with mentioned version.If you are sure in your story, please access on my computer over ''TeamViewer'' and impress me using mentioned tools. :)Send me e-mail on cool26happy@gmail for ID and Pass. :)Best Regards,Cool Happy

[cool26happy]

Posted on September 06, 2014 at 09:56

Do You know where I can download original version ST Link V2 program or not?