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Lpc2000

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Message

LPC2129 IAP problem solved, sorta.

2005-03-19 by Stephen Pelc

> What's NOT mentioned is that it does not work if you're running
> the CPU at "normal" speed, 60 MHz.
> 
> The code would end up all over the place - in the Abort or Undef
> handler or way off at memory position 0x800xxxx. Also, the Setup
> for Erase/Write calls would take 50-100 mS to complete.

Are you using the latest boot loader software? If it is before 
v1.6x (AFAIR), you will have these problems. I can't speak for 
the 2129, but we had identical issues with the 2106 eighteen 
months ago. With the current bootloader you just have to disable 
interrupts around the call.

Stephen

--
Stephen Pelc, stephen@...
MicroProcessor Engineering Ltd - More Real, Less Time
133 Hill Lane, Southampton SO15 5AF, England
tel: +44 23 80 631441, fax: +44 23 80 339691
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