Hello,
I debuged my own board with PEMICRO Multilink and a LPC55s28 for months now without issues until I tried to change the address of the stack pointer by writing its register.
Code:
asm volatile("LDR R0, =0x20044000;");//Fin de SRAM4
asm volatile("MOV sp, R0;");
I flashed the code and debug with success until I unplugged the Multilink.
Now I can't connect it again on my board.
I could reflashed the good code via ISP and Flash Magic, but iI still cannot connect the Multilink.
Is there a solution or must I replace the LPC55s28 ?
Best regards
Solved! Go to Solution.
HI
How does it connect if you create a NEW project under a NEW workspace in ISP mode?
How does it work if other debug probe for example LPC-Link2?
Thanks,
Jun Zhang
HI
How does it connect if you create a NEW project under a NEW workspace in ISP mode?
How does it work if other debug probe for example LPC-Link2?
Thanks,
Jun Zhang
Hi Jun Zhang,
I created a New Workspace and new project and it has worked.
Then I imported my own project and it has worked too.
Thank you.
Best regards,
Christian