Code Read Protection for LPC2368

Started by yuligar, June 16, 2010, 06:01:27 AM

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yuligar

Hello
I'm trying to set read protection code in LPC2368

I have read the post regarding that read code protections uses four bytes at a specific memory location

But I can't change the .hex file, Still how can I enable read code protection?
I'm looking for version for old command HEXFILE(CODEREADPROTECTION)
Thanks in advance



Andy Ayre

Assuming the hex file doesn't use those locations, you can patch it by adding a single record to the end to set the CRP to the value you want. Or, you could write a Just-in-Time module to generate the record automatically every time the hex file is programmed.

Andy
Embedded Systems Academy, Inc.
support at esacademy dot com

yuligar

Hello
Sorry I didn't quite get it

What command should I use in (command line) to set read code protection?
I can't add/touch the .hex file

Thanks

Andy Ayre

#3
I've given you two options. The third - which is the easiest of course - is to go back to the software engineer and have them add the CRP value in to the project. It's a trivial change that will take less than one minute to do.

Andy
Embedded Systems Academy, Inc.
support at esacademy dot com