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Lpc2000

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Re: [lpc2000] problem write in flash

2004-11-10 by Robert Adsett

At 06:21 PM 11/10/04 +0000, you wrote:
>I already tried the code the message 3905 for write in flash and the
>program stop in command:
>
>"iap_entry(command, result);"
>
>It can be because boot.s ???? if yes, anyone know someone boot.s that
>work well with IAP???

Well, the startup has to reserve space for the IAP working memory.  Other 
than that there shouldn't be an issue with startup code.  Personally I'd 
use an external serial (SPI or I2C FRAM or EE) for parameter storage in 
order to allow finer grained updating (ie byte at a time).  On the other 
hand a large block of relatively constant (such as calibration) parameters 
would work well.

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,
be they legal, genetic, or physical.  If you don't believe me, try to
chew a radio signal. "

                         Kelvin Throop, III

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