Wednesday, January 24th 2018, 6:59am UTC+1

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Search results 1-20 of 574.

Yesterday, 2:43pm

Author: SEGGER - Nino

MSP432E flash unlocking

Hello Jaakko, Quoted We are planning on putting this on a dev board where there should be no requirement to have the XDS lying around (considering to add an OB, and we do prefer J-Links anyway.) Happy to hear that you are considering it and from experience we can say that our customers are pretty excited when they see that their favorite eval boards have a J-Link OB Would you like to be added to the J-Link software update notification list, so you get informed automatically when the new version ...

Yesterday, 2:29pm

Author: SEGGER - Nino

JFlashSPI_CL in Linux for NOR flash memory

Hello, Thank you for your inquiry. The issue was reproducible and is already fixed in our internal build. A fixed release is expected by the end of the week. Sorry for any inconveniences caused. Best regards, Nino

Yesterday, 10:51am

Author: SEGGER - Nino

Scripting to a J-Link - R/W memory address from python

Hello, Thank you for your inquiry. To use the basic Scripting interface of J-Link you will need to use a JLinkScript file. For more advanced functionality the J-Link SDK is required:…ogy/j-link-sdk/ The J-Link SDK also comes with a Python example so you can start right away. For a quotation please contact our sales department. Best regards, Nino

Yesterday, 9:22am

Author: SEGGER - Nino

[Ozone] stepping / running interrupt disabled

Hello, Thank you for your inquiry. This is currently not supported in Ozone but is already on our ToDo list and should be implemented within the next couple release versions. Best regards, Nino

Yesterday, 9:21am

Author: SEGGER - Nino

Unknown Context Task 0x0

Hello, Thank you for your inquiry. Looks like the patch did not apply correctly. Keep in mind that the patch has been written as a reference for the GCC Cortex-M4 compiler. Should you be using another compiler in your project the patch needs to be adjusted accordingly. Best regards, Nino

Yesterday, 9:18am

Author: SEGGER - Nino on Mac OS 10.13 does not exist after installing from a package

Hello Dimitar, Thank you for your inquiry. Such an issue is not known to us. Could you check if you have the somewhere else on your system? If so remove it and retry the installation. When running the installer, could you activate the install log and post the log here? Best regards, Nino

Yesterday, 9:11am

Author: SEGGER - Nino

Continuous recording support on i.MX 6S

Hello, Thank you for your inquiry. Continuous recording is not supported on the MCIMX6S7 device family. For continuous recording memory access during CPU runtime is required which is not available on this device family. Best regards, Nino

Monday, January 22nd 2018, 9:51am

Author: SEGGER - Nino

MSP432E flash unlocking

Hello, Thank you for your inquiry. Unlock is currently not supported for the MSP432E series. This is actually new information to us as the initial UM we received from TI when implementing Flashsupport did not have this information in it otherwise it would be already supported. We will put it on the ToDo but currently we can't give any estimate as our project books are quite full. You should be able to implement this sequence without the SDK using only the Scriptfunctions from the regular J-Link ...

Friday, January 19th 2018, 4:49pm

Author: SEGGER - Nino


Hello Ilkay, The logs you provided are not helping. Could you provide a J-Link logfile as described in the wiki? For reference, could you test if debugging the elf in Ozone works?…-link-debugger/ Create a ne ozone project with the project wizard and select your elf file when asked for the Program File. Does that work for you? Best regards, Nino

Friday, January 19th 2018, 4:25pm

Author: SEGGER - Nino

URGENT PLEASE HELP! "no cortex M SW device found"

Hello, Thank you for your inquiry. Such an issue is not known to us. Could you try connecting to the target device using the J-Link Commander?…-Link_Commander Could you post a picture of your Commander output when you try to connect? What is the J-Link log output when using GDB? Could you post the log file? Best regards, Nino

Friday, January 19th 2018, 4:16pm

Author: SEGGER - Nino

J-Link ATSAME54 can't halt CPU

Hi Dave, Thank you for providing additional details. Quoted There is no "project" at this time, I simply wanted to evaluate the part, so any of the testing done with J-link has been with an erased part (using AS7 and the ATMEL EDBG) OR with a simple blinking LED type test running. Ok, this is really odd then. Does debugging using EDBG with AS7 work? Or do you get similar issues? Quoted As to identifying the demo board, there should be a sticker on the bottom with product code/revision and serial...

Friday, January 19th 2018, 10:26am

Author: SEGGER - Nino

Segger J-Link Plus and ARM DS-5 on Linux

Hello Laura, Quoted I'm currently working with a iMX7 based board. I tried Ozone, if I understood correctly with some scripting on the .jdebug file I should be able to work with both i.MX7 cores separately. Correct. You can either configure one Ozone project to switch between the cores or create two separate projects. Debugging multiple cores in parallel is currently not supported but we plan on implementing that function sometime this year. Keep in mind that on Linux Ozone is currently not ship...

Friday, January 19th 2018, 10:14am

Author: SEGGER - Nino

JLink mini EDU - Cortex not found

Hello, Thank you for your inquiry. Sounds like a setup issue with your hardware. 1) On the J-Link EDU Mini you will see a little "1" engraved next to one of the connector pins. This is pin 1. Align the red flatcable site from the cable you are using with that pin. That is the correct way to attach it to J-Link. 2) The following Wiki describes common setup mistakes and how to debug them with our tools: Quoted I think Vref is simply a refere...

Friday, January 19th 2018, 10:08am

Author: SEGGER - Nino

J-Link ATSAME54 can't halt CPU

Hello Dave, Thanks for providing additional information. That halt is not working in J-Link Commander is quite curious, especially after a connect is working. Do you have any application, bootloader etc. running on that MCU that might alter the debug port behaviour? For example resetting GPIO settings, limiting debug access or changing device security etc? As for the boards we have here we only have engineering samples from Atmel with ATSAME54P20A MCUs on it. Not sure if it makes a difference in...

Friday, January 19th 2018, 9:44am

Author: SEGGER - Nino

image secure is disabled but flash still secured

Hello, You are using a relatively outdated version of J-Flash. Could you update it to the latest version and see if the behaviour improves for your case? Quoted It means the MCU is secured, right? Yes with 0xFF at that spot the flash security is enabled. J-Flash will change it because when selecting the target device at J-Flash project setup you selected the not (allow security) device (screenshot attached). If you select the (allow security) device you can activate the flash security and J-Flas...

Friday, January 19th 2018, 9:17am

Author: SEGGER - Nino

[SOLVED] Programming External Serial Flash W25Q40BL

This thread will now be locked and the discussion will be continued per e-mail and pm. Best regards, Nino

Friday, January 19th 2018, 9:16am

Author: SEGGER - Nino

[SOLVED] Show Large Toolbar icons does not work

Hi Kannan, Alright, much success with your project. This case will be considered as closed now. Best regards, Nino

Thursday, January 18th 2018, 2:41pm

Author: SEGGER - Nino

[SOLVED] J-Link commander cannot connect to i.MX6UL target

Hello Anton, Thank you for your inquiry. Could you update your J-Link software package to the latest version? According to the release notes this issue has been fixed since V6.22e: Quoted DLL: Connecting to NXP i.MX6UL and i.MX6ULL series devices failed. Introduced with V6.22. Fixed. Best regards, Nino

Thursday, January 18th 2018, 2:36pm

Author: SEGGER - Nino

Segger J-Link Plus and ARM DS-5 on Linux

Hello Laura, Thank you for your inquiry. DS-5 support for Linux has not been added in the meantime and currently there are no plans to do so. Alternatively you can use our free debug software Ozone which works multi-platform:…-link-debugger/ Ozone fits perfectly in the J-Link ecosystem and can work with the compiler output of DS-5. So you can keep your project in DS-5 and compile there. For debugging you simply use Ozone. For future projects we recommend ...

Thursday, January 18th 2018, 2:25pm

Author: SEGGER - Nino

[SOLVED] printf leads to hardfault even in 'default' application

Hello Markus, Great to hear that you are up and running again. Thank you for sharing your findings. It is possible that TCM RAM needs some extra init steps or consideration in the IDE when using printf. We do not have any "secret" extra knowledge about the SAME70 series that would not be described in the devices manual. As a tool provider we guarantee that internal RAM and Flash that we support will be taken care of by J-Link. Any extra memory areas that require user configuration will usually f...