[SOLVED] Jlinkis not able to read memory , Jlink Setting for CORTEX_M7

pranavA · July 11, 2024 at 4:59 PM

I have tried flashing with Jlink S/N:- 600114142.
But In that Jlink i am facing below issue .

I am using ARM CORTEX M, i have mention below setting which i am using .

self.iJLink.JLINKARM_SetSpeed(5000) # 5000 kHz
self.iJLink.JLINKARM_CORE_Select(0x0E0100FF) # JLINK_CORE_CORTEX_M7
self.iJLink.JLINKARM_TIF_Select(0) # JLINKARM_TIF_JTAG

With this J link i am facing below error , Jlink connection is not happening and i am not able to read memory , for setting side if i missing anything , please let me know.

SEGGER - Simon · July 24, 2024 at 10:18 AM

Hello,

Could you please send us a J-Link log file of the failing scenario?
How to enable: https://wiki.segger.com/J-Link_DLL#Enable_J-Link_Log_File

The S/N you have sent is from a unit from 2019 which is out of support and warranty.
We recommend to make use of our trade-in program:
https://www.segger.com/purchase/trade-in-program/

In the J-Link Commander, you need to select a device in order to connect to your core.
In your case, select "CORTEX-M7".

Best regards,
Simon

[SOLVED] Jlinkis not able to read memory , Jlink Setting for CORTEX_M7

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