Hi,
I correctly configure my LPC55S06 to use secure boot and Debug Authentication.
I have an issue I can't go to ISP mode from "nxpdebugmbox ispmode -m 0" command.
How can i do that?
Can i allow this command only for people with correct credential (as defined by AN13037)?
Thanks for helping me
Hello,
This is a known issue, the debug mailbox command "Enter ISP mode" doesn't work.
Our SE team has asked internal team to fixed this issue.
BR
Alice
Hi thanks for your quick answer, have you got some timelines about the end of this issue?
Hello ,
Below is information from SE, you can refer to:
"
The root cause is the command should use "-n" parameter.
The tool always exits from debug mailbox after successful authentication when “--no-exit” parameter is not used. But when you need to execute “enter ISP” command, you should not exit the mailbox to remain in authenticated state.
nxpdebugmbox -p 1.0 auth -b 0 -c dck.dc -k dck.pem -n
Also, need "-n" for "Enter ISP Mode", this avoid the reset and keep the debug permission.
nxpdebugmbox -n -p 1.0 ispmode -m 1
"
BR
Alice
Hello ,
It seems the old silicon doesn't support it. Please get date code on the part, send it to me.
BR
Alice