J-Link EDU Mini $18

randybb
Posts: 11
Joined: Fri Sep 11, 2015 5:26 pm
Location: Slovakia

Re: J-Link EDU Mini $18

Post by randybb » Wed Aug 23, 2017 7:23 am

Segger Embedded Studio is not Eclipse based and it is written in Qt. It has a much cleaner interface, but I haven't used it, because I don't have a Jlink or a spare STLink that I could "switch" to Jlink mode.

User avatar
RogerClark
Posts: 7156
Joined: Mon Apr 27, 2015 10:36 am
Location: Melbourne, Australia
Contact:

Re: J-Link EDU Mini $18

Post by RogerClark » Wed Aug 23, 2017 7:36 am

randybb wrote:
Wed Aug 23, 2017 7:23 am
Segger Embedded Studio is not Eclipse based and it is written in Qt. It has a much cleaner interface, but I haven't used it, because I don't have a Jlink or a spare STLink that I could "switch" to Jlink mode.
Thanks..

It looks a lot like Eclipse, so I thought it was a heavily customised version of Eclipse.
Personally I didn't find it that easy to use, so I uninstalled it.

Its also rather expensive at around $1000.

User avatar
Pito
Posts: 1593
Joined: Sat Mar 26, 2016 3:26 pm
Location: Rapa Nui

Re: J-Link EDU Mini $18

Post by Pito » Wed Aug 23, 2017 8:03 am

RogerClark wrote:
Wed Aug 23, 2017 7:18 am
@pito
Have you tried it ?
I tested this on 2 different types of "dongle" and it would not install on either
@Roger: As I wrote above you need a small fw mod, but no idea how to do it..
http://www.stm32duino.com/viewtopic.php ... 448#p18757

UPDATE: tried here (for my educational purpose only) and it upgraded fine, recognized as
J_ST_LINK.JPG
J_ST_LINK.JPG (19.93 KiB) Viewed 183 times
.
No "nag" screens, no annoying messages or warnings. Works like a standard J-Link.
.
UPDATE1: downgraded back to ST-link ok.
.
UPDATE2: upgraded again and read BPill's flash via J-Flash
J-Flash via JST_link.JPG
J-Flash via JST_link.JPG (78.45 KiB) Viewed 176 times
.
NOTE: I did not try to run it as the Debugger inside Sloeber or Ozone. It should work fine, however :)

UPDATE3: I downgraded back to ST_Link as it is not allowed to use it outside the eval-boards :(

Limitations (from their web page):
May be used with ARM based ST devices only
Only debugging on evaluation boards is allowed. Debugging on custom hardware is not supported and not allowed
No production flash programming support
Unlimited breakpoints in flash available for evaluation only
No support is given
:)
Pukao Hats Cleaning Services Ltd.

Post Reply