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Date of registration: Jun 25th 2015

Posts: 21

1

Tuesday, December 8th 2015, 9:17pm

[SOLVED] Target Device settings lists Fujitsu MB9EF226 as having no flash/RAM

values should be the same as MB9EF126.

SEGGER - Niklas

Super Moderator

Date of registration: Oct 6th 2014

Posts: 1,691

2

Thursday, December 10th 2015, 9:36am

Hi,

thanks for your inquiry.
the "-" values indicate that flash programming of this target device is not yet supported by J-Link, but the device can be selected and debugged with the current version.


Best regards,
Niklas
Would you like to be added to the J-Link software update notification list, so you get informed automatically when a new version becomes available?
Just write me a PM or in case you want to subscribe to it yourself, please use this link: Link
Notification for J-Link, J-Link Debugger, SystemView & J-Scope: Link
Notification for Embedded Studio: Link

Date of registration: Jun 25th 2015

Posts: 21

3

Thursday, December 10th 2015, 4:13pm

Hello Nikla,

thanks for the explanation.
Official support for this Titan device is very welcome.
So far there were no problems with the internal flash programming.

The question just showed up with J-Link 5.10+ software because our scripts did not give the device in the expected order
and the "Unspecified" -> please select.. appeared, both with MB9DF125 and MB9EF226.

When beeing in
"C:\Program Files\SEGGER\JLink_V510c"
and running

Source code

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JLink.exe
  -If JTAG
  -Speed 25000
  -Device MB9DF126
  -CommanderScript atlas_l.jlink
  -JLinkScriptFile Samples\JFlash\ProjectFiles\Fujitsu\MB9DF126.JLinkScript


where the commander script is

Source code

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loadbin sample.bin,0x01000000


This now triggers a IRPre/DRPre question:

Source code

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SEGGER J-Link Commander V5.10c (Compiled Dec  4 2015 17:25:58)
DLL version V5.10c, compiled Dec  4 2015 17:25:20


Script file read successfully.
Processing script file...

J-Link connection not established yet but required for command.
Connecting to J-Link via USB...O.K.
Firmware: J-Link Ultra Rev.1 compiled Dec  3 2013 14:27:53
Hardware version: V1.00
S/N: 501200383
License(s): RDI, FlashBP, FlashDL, JFlash, GDB
Emulator has Trace capability
VTref = 4.588V
Target connection not established yet but required for command.
Device position in JTAG chain (IRPre,DRPre) <Default>: -1,-1 => Auto-detect
JTAGConf>


when adding the [code]Config 0,0[code] in first line of the commander script
i get the Device Selection message "The selected device "UNSPECIFIED" is unknown to this version of the J-Link software..".

What is the correct sequence to automatically conncet here?
Is there some equivalent command line option for the Config command?

Date of registration: Jun 25th 2015

Posts: 21

4

Monday, December 14th 2015, 8:13pm

solved by using
exec Device Cortex-..
instead of
Device Cortex-..
inside the commander script

Date of registration: Jun 25th 2015

Posts: 21

5

Monday, December 14th 2015, 8:28pm

no not solved. It seems i can not avoid the JTAGConf> prompt,
even when doing "config 0,0".

Source code

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si JTAG
speed 25000
exec Device CORTEX-..
config 0,0
Device CORTEX-..
connect


results in

Source code

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Cortex-.. identified.

Device position in JTAG chain (IRPre,DRPre) <Default>: -1,-1 => Auto-detect
JTAGConf>

SEGGER - Niklas

Super Moderator

Date of registration: Oct 6th 2014

Posts: 1,691

6

Wednesday, December 16th 2015, 7:49pm

Hi,

Sorry for the delay in response.
Could you try to invoke J-Link commander with this command line instead of setting the parameters in a commander script?

Quoted

jlink.exe -device MB9DF126 -if JTAG -speed 25000 -JTAGConf -1,-1 -AutoConnect 1

>>config 0,0<< does not set all variables required. We will fix this behavior in future versions of the J-Link software & documentation pack .

Best regards,
Niklas
Would you like to be added to the J-Link software update notification list, so you get informed automatically when a new version becomes available?
Just write me a PM or in case you want to subscribe to it yourself, please use this link: Link
Notification for J-Link, J-Link Debugger, SystemView & J-Scope: Link
Notification for Embedded Studio: Link

SEGGER - Erik

Super Moderator

Date of registration: Dec 20th 2011

Posts: 392

7

Friday, December 18th 2015, 11:34am

Hi all,

A new version of the J-Link software (5.11a), which comes with flash programming support for MB9EF226 is planned to be available later today.
The version will be available for download here: https://www.segger.com/jlink-software-beta-version.html

Best regards
Erik

Date of registration: Jun 25th 2015

Posts: 21

8

Wednesday, January 13th 2016, 7:36pm

I have installed JLink_V510g, and

Source code

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JLink.exe -If JTAG -Speed 25000 -Device MB9EF226 -JTAGConf 0,0 -AutoConnect 1 -JLinkScriptFile .... -CommanderScript ...

works very well now, and does no longer prompt for any device or JTAG position.
Many Thanks!

SEGGER - Erik

Super Moderator

Date of registration: Dec 20th 2011

Posts: 392

9

Wednesday, January 13th 2016, 10:05pm

Thanks for confirmation and good to hear that you are up and running now!

- Erik