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Author Topic: JLink V8  (Read 111025 times)
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gohst
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« Reply #75 on: May 18, 2014, 08:47:07 08:47 »

Anyone have J-Link V9 schematic and firmwere?
CPU is changed to STM32F205.
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spasbyspas
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« Reply #76 on: May 19, 2014, 08:04:49 08:04 »

Hi, You can ask here:
http://www.amobbs.com/thread-5515372-1-1.html
 Smiley

No non-english links, members will ask "how to" and this is not the purpose of this forum..
If you, or others, can help, then do it here without creating some chain of questions on how to use that help!
« Last Edit: May 26, 2014, 03:15:00 03:15 by metal » Logged
bobcat1
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« Reply #77 on: May 25, 2014, 02:29:34 02:29 »

HI

How do you replay to this BBS

How to register - only member can replay?

Thank Bobi
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Gallymimu
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« Reply #78 on: May 25, 2014, 08:05:00 08:05 »

HI

How do you replay to this BBS

How to register - only member can replay?

Thank Bobi

What do you mean? Do you mean reply? You did reply. What the heck are you asking?
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bobcat1
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« Reply #79 on: June 01, 2014, 03:32:37 03:32 »

Hi Gallymimu

I mean how to replay in www.amobbs.com
Some of the links there are covered (no access unless you are a member)
and if you wish to be a member you need to be invited - as far as I learn from the Google translating the page.

All the best

Bobi
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nooknikz
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WWW
« Reply #80 on: June 30, 2014, 11:53:19 23:53 »

Has anyone come across problem a J-LINK V8 clone with V4.86a ?
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Mr.PICMan
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« Reply #81 on: July 01, 2014, 02:21:54 02:21 »

hello, what problem, the unauthorized clone hardware?

if so, you can use a cracked DLL or patch the firmware source to bypass clone detection triggers.


edit the JLinkARM.dll with a hex editor and search (0x00057190) and replace the first 2 bytes from E88B050000 to EB03050000.

you can use the patched dll with any compatible ARM IDE.

enjoy,

« Last Edit: July 01, 2014, 02:54:24 02:54 by Crackn » Logged
Mr. Spock
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« Reply #82 on: July 01, 2014, 09:15:23 09:15 »

Could you provide a link to the patched file you have created ?
Regards
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urosg
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« Reply #83 on: July 02, 2014, 08:01:40 20:01 »

I am using the firmware on my clones I posted and I don't need any hacked DLLs with any versions of jlink software.
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Crackn
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« Reply #84 on: July 03, 2014, 07:34:12 19:34 »

I am using the firmware on my clones I posted and I don't need any hacked DLLs with any versions of jlink software.

here are the patched versions 484d and 486b. rename the file to JLinkARM.DLL and replace the original:
https://www.sendspace.com/file/owk6sz
password is: sonsivri.to

Here is the full software instalation V486b with the patched dll:
https://www.sendspace.com/file/xcfobp



Posted on: July 04, 2014, 02:31:58 02:31 - Automerged

I am using the firmware on my clones I posted and I don't need any hacked DLLs with any versions of jlink software.

yes, you need only one solution you can use the patched dll or use the fixed firmware for the jlink v8.

cya
« Last Edit: July 03, 2014, 07:40:15 19:40 by Crackn » Logged
Amon
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« Reply #85 on: July 04, 2014, 02:20:45 14:20 »

Hi:

I have a J-LINK EDU v9.3.
Can it be upgraded to the full version?
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pickit2
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« Reply #86 on: July 04, 2014, 04:57:32 16:57 »

Hi:

I have a J-LINK EDU v9.3.
Can it be upgraded to the full version?
I believe the EDU version is the same as the full version, you must not use for
•direct or indirect in or for a profit organization or business purposes or other undertaking intended for profit
•direct or indirect in any other commercial environment (e.g. office)
•to develop, debug, program or manufacturer a commercial product (or parts thereof)
•to use it to either earn money or reasonably anticipate the receipt of monetary gain from it.
 

http://www.segger.com/j-link-edu.html

so if you try to update without segger concent, the end result is the same as using a clone.
« Last Edit: July 04, 2014, 05:09:50 17:09 by pickit2 » Logged

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Mozo1971
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« Reply #87 on: July 07, 2014, 12:47:50 12:47 »

I updated my j-link V8 clone to 4.86b with the description before. And i tested it at work, with the same software for an original j-link ultra+.
Flashing and debugging on a STM32 M0 µC works fine. I hope other devices are working,too. I will test it in the future other cortex devices like M4.
   
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Crackn
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« Reply #88 on: August 08, 2014, 12:48:05 00:48 »

Hello,

Be careful  with new J-Link Drivers Version 490. IT WILL BRICK YOUR JLINK V8 CLONE!

here are the instructions and firmware file to recovery, unbrick and update to the latest firmware and 490 drivers as well.

one special advice to check the 2 needed jumpers inside your CLONE before proceed. you need to have the ERASE / ERS and TEST / TST.

https://www.sendspace.com/file/kq4szf
password: sonsivri.to

ps. Please mirror it.
ps2. I'm not responsible for your Fire/Smoke!

Edit: the Segger driver version 4.94c still works. you can update the firmware following the instructions above!

enjoy Smiley
« Last Edit: November 09, 2014, 10:06:21 22:06 by Crackn » Logged
Mr. Spock
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« Reply #89 on: December 12, 2014, 07:56:30 07:56 »

Edit: the Segger driver version 4.94c still works. you can update the firmware following the instructions above!

Works up to version 4.94i
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Mozo1971
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« Reply #90 on: January 31, 2015, 04:00:25 04:00 »

Yesterday i updated my V8 clone to the newest 4.96d driver. The update procedure works without any problems. In the next step i will try it with a STM32 if it´s working.
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Mr. Spock
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« Reply #91 on: February 01, 2015, 01:17:44 13:17 »

Yesterday i updated my V8 clone to the newest 4.96d driver. The update procedure works without any problems. In the next step i will try it with a STM32 if it´s working.

It will work
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oaptci
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« Reply #92 on: February 02, 2015, 04:33:06 16:33 »

I have two J-Link clones and basically they work OK, but every ~24 hours (they are attached to the PC all the time) they stop responding. When I reattach them Windows says "USB Device Not Recognized" because they have VID/PID 0.

I then use files from posted by Crackn (thank you) to fix it and then it is working again. This ~24h timeout was the same irrespective of the serial number (I also tried original serial number from faculty).

...
one special advice to check the 2 needed jumpers inside your CLONE before proceed. you need to have the ERASE / ERS and TEST / TST.

https://www.sendspace.com/file/kq4szf
password: sonsivri.to
...

J-Link GDB Server also updated the clone and it was working OK.
But this is not the case with the latest GDB Server version - when it updates the clone it instantly bricks/erases it. However if I don't update it, it always asks me twice (two popups!) when I try to use it. So, for every flashing or debug session, two additional popups and few seconds delay, which is very annoying.

Is there any help/fix for that?
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Delillusions
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« Reply #93 on: February 04, 2015, 06:27:38 06:27 »

I have two J-Link clones and basically they work OK, but every ~24 hours (they are attached to the PC all the time) they stop responding. When I reattach them Windows says "USB Device Not Recognized" because they have VID/PID 0.

I then use files from posted by Crackn (thank you) to fix it and then it is working again. This ~24h timeout was the same irrespective of the serial number (I also tried original serial number from faculty).

J-Link GDB Server also updated the clone and it was working OK.
But this is not the case with the latest GDB Server version - when it updates the clone it instantly bricks/erases it. However if I don't update it, it always asks me twice (two popups!) when I try to use it. So, for every flashing or debug session, two additional popups and few seconds delay, which is very annoying.

Is there any help/fix for that?

Hi!
I'm using a J-link Clone too and I'm using the same firmware and from time to time I face something similar to your problem. I'm not using my J-link to that extend as you, but there are times, when I'm using from moring to early night (from ~7AM-7-8PM) and when I know, that I won't be using it (for eaxmple at night) I disconnect it from the PC.
From time to time I forgot this and when I power on the PC while it's plugged and at those times the PC just can't see my J-Link. It's not that the firmware got deleted or "USB Device Not Recognized". It's just cannot be found as if it isn't even connected by the USB cable. So I just pull out the cable and I put it back the very same cable to the very same USB Port as it was and it works again.
I know, that this is not the same problem, but try to disconnect your J-Lnik, when you know your not using it. For example at night, just like me. See if it helps.
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spasbyspas
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« Reply #94 on: February 05, 2015, 09:19:35 09:19 »

Schematic diagram of J-Link v9.3:
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ghostdad
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« Reply #95 on: February 15, 2015, 07:41:10 19:41 »

I found j-link V9 firmware, but can't test... (I don't have j-link V9)
I attach firmware file..
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zze110
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« Reply #96 on: April 04, 2015, 03:17:09 15:17 »

Was able to update my V8 clone to V4.96m using the recovery instructions.  No idea if it works correctly in actual practice yet.  The newer 4.98a bricked it once again.
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ghostdad
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« Reply #97 on: April 09, 2015, 09:29:30 21:29 »

J-Link V9 hardware is different with J-Link V8.
  cpu is changed.
  J-Link V9  CPU : STM32F205
  J-Link V8  CPU : SAM7S64
Therefore, firmware of J-Link V9 is not compatible with J-Link V8.
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gusenkovs
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« Reply #98 on: May 26, 2015, 11:03:22 11:03 »

I flash this firmware to Jlink v9.1.
Bootloader not work
USB work
Jtag I test.  Results send
I found j-link V9 firmware, but can't test... (I don't have j-link V9)
I attach firmware file..



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MAJID-NE
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« Reply #99 on: May 27, 2015, 04:20:47 04:20 »

hi
I could not use the micro sam7s64!
So I made a board with micro sam7s128
jlink working properly, but when I want to update it, an error.
please help me !
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