Ability to program buggy LPC2xxx

Started by Noworyta, September 20, 2007, 03:05:51 PM

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Noworyta

Some NXP ARM processors have bug with ISP bootloader.
CR/LF characters are not echoed correctly.

Flash magic could be modified to work with them anyway !

Hyper termianal log file is attached.
(link from LPC2368 to workstation) - Read signature command

Andy Ayre

Yes it's a known problem, but we don't have a device that exhibits this behaviour, or a proper characterization of the problem. So working around it is a bit tricky. Ourselves and NXP are looking into the issue however.

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

ccarlsen

the first notices of this problem onthis forum I've seen are from april.  It's been 9 months, do you have a solution yet?  I am unable to program these parts as well.

Andy Ayre

I have been working on it for the last couple of days. Currently I have a version that appears to work but needs some more testing. Hopefully I can release it this week or next.

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

Andy Ayre

Please try version 4.10.

Post in the LPC2xxx section of the forum if you run into a problem.

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