[Diy_efi] GCC/ARM LPC21xx assist needed for Donegan ECM/EFI :-)

[Steven P. Donegan]

I didn't even really understand what FIQ was, now I do, since I will
only need 1 low speed frequency source for the current project (max Hz
is <20k) I likely just need a more standard IRQ setup on the CCP/TMR
setup.

Any further suggestions gratefully accepted :-)

On Sun, 2007-01-14 at 22:26 +0000, Ian Molton wrote:
> Steven P. Donegan wrote:
> 
> > I know there are some ARM and C people out there - this is the first
> > fragment I need for the ECU - it is for reading a GM MAF.
> 
> How many FIQ sources are available on this chip?
> 
> surely you want your FIQs to be used to the really critical timings, 
> like CAS etc. ?
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