2024-10-04 05:38 AM
Hello,
I have a evaluation board STM32L552E-EVAL and I would like the know how to connect the JLINK (EDU) to this board ? According to the instructions I see this connector which could possibly connect with the JLINK
Thank you for your helps.
Solved! Go to Solution.
2024-10-04 07:30 AM - edited 2024-10-04 07:31 AM
For the 2 connectors it is compatible. Now how to compile a program and do DEBUG with JLINK ? To have a lot of the documentation or the link is very good but now how to work with the SEGGER ?
2024-10-04 05:48 AM
Yes, that would be the correct connector.
See also Tables 6 & 7 in the User Manual.
It matches the standard ARM pinout:
https://documentation-service.arm.com/static/5fce6c49e167456a35b36af1#page=3
Your J-Link documentation will tell you the pinout of your J-Link - it should cover the standard ARM pinout...
2024-10-04 06:00 AM
I don't have the same board (Cortex Debug # CN7 TAG)
For the Tab 6 and 7 in the User Manual, I don't know what you're talking about I have this one :
Are you sure it's an STM32L552E-EVAL card ?
2024-10-04 06:12 AM
@DYann.1 wrote:Are you sure it's an STM32L552E-EVAL card ?
Yes:
Note that the picture I posted in my previous post is from an ARM document - not ST - illustrating the ARM standard pinout.
2024-10-04 06:17 AM
@DYann.1 wrote:For the Tab 6 and 7 in the User Manual, I don't know what you're talking about I have this one :
That's from the chip's datasheet - not the board's User manual:
2024-10-04 06:21 AM
Thak you about CN10 JTAG but I have this connector on the JLINK side, I think I can plug it directly (it's intended for I think)
And after I download the software 'SEGGER - J-Link V7.94k' but how to open the projet with STM32IDE ?Just to test an example to validate the JLINK tools ?
2024-10-04 06:34 AM - edited 2024-10-04 06:36 AM
@DYann.1 wrote:I have this connector on the JLINK side, I think I can plug it directly (it's intended for I think)
Probably.
Again, check the J-Link documentation to be sure.
https://www.segger.com/products/debug-probes/j-link/technology/interface-description/
Segger provide a number of tools which can be used to check your connection to the board; eg,
https://www.segger.com/products/debug-probes/j-link/tools/j-link-commander/
https://wiki.segger.com/J-Link_Commander
Guidance for solving connection issues:
https://wiki.segger.com/J-Link_cannot_connect_to_the_CPU
For JLink-specific support, you need to contact Segger; eg,
https://forum.segger.com/index.php/Board/3-J-Link-Flasher-related/
@DYann.1 wrote:how to open the projet with STM32IDE ?
What project?
I think this is a separate question.
2024-10-04 07:30 AM - edited 2024-10-04 07:31 AM
For the 2 connectors it is compatible. Now how to compile a program and do DEBUG with JLINK ? To have a lot of the documentation or the link is very good but now how to work with the SEGGER ?
2024-10-04 07:51 AM
@DYann.1 wrote:For the 2 connectors it is compatible. Now how to compile a program and do DEBUG with JLINK ? To have a lot of the documentation or the link is very good but now how to work with the SEGGER ?
Good - so that answers the original question?
If so, please mark the solution:
https://community.st.com/t5/community-guidelines/help-others-to-solve-their-issues/ta-p/575256
@DYann.1 wrote:Now how to compile a program and do DEBUG with JLINK ? To have a lot of the documentation or the link is very good but now how to work with the SEGGER ?
That's a new question - please start a new thread.
Give a link here so people can find it.
But first, maybe review the CubeIDE documentation:
https://www.st.com/en/development-tools/stm32cubeide.html#documentation
ST also has videos:
https://www.youtube.com/results?search_query=stmicroelectronics+stm32cubeide
It might be better to start on a simple Nucleo board ...
2024-10-04 07:59 AM
Please don't give the link and the documentation (I'm going to take weeks to read and understand nothing. There needs to be a simple, practical answer that everyone can use). And I think anyone can find documentations on the ST website, Right ?
Of course, I'll mark a solution and thank you for your help.