Lpc2000

Hi Guillermo,

You can call the IAP routines from code running in flash, but you must 
be sure that nothing will use the flash during the IAP call. This 
usually means that you disable interrupts or relocate all your ISP 
routines into RAM.

Richard.


Guillermo Prandi wrote:

> Hi, Bob... I am worried about what you just wrote. I'm in the middle
> of an urgent project and I took for granted that I can use IAP while
> my code runs from Flash without giving it a second tought. Can you
> please explain the concept a little more? I'm reading the LPC2138
> user's manual at 20.4.10 and it suggests it is possible as long as
> you disable interrupts while using IAP (or make interrupts to run
> from RAM).
>
> Guille
>