Print Page - Ability to program buggy LPC2xxx

Title: Ability to program buggy LPC2xxx
Post by: Noworyta on September 20, 2007, 03:05:51 PM

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

Title: Re: Ability to program buggy LPC2xxx
Post by: Andy Ayre on September 28, 2007, 09:32:51 AM

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

Title: Re: Ability to program buggy LPC2xxx
Post by: ccarlsen on December 12, 2007, 06:50:35 PM

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.

Title: Re: Ability to program buggy LPC2xxx
Post by: Andy Ayre on December 12, 2007, 07:01:52 PM

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

Title: Re: Ability to program buggy LPC2xxx
Post by: Andy Ayre on December 13, 2007, 01:06:35 PM

Please try version 4.10.

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

Andy

Flash Magic Forum

General => Feature Requests => Topic started by: Noworyta on September 20, 2007, 03:05:51 PM