You talk about ARM processor based MCUs?
take a look at the Arduino Due
there are a few Arduinos with ST MCUs (three or four IIRC.. the due is the 'biggest' of them)
But they have downsides compared to ATMegas ...
(which I think you refer to as Arduino since that's what's on most Arduinos)
Hardware PWM and analog I/Os for example
So you need quite a few expanders slowing everything down again thanks to chip to chip communication..
That's what I was talking about btw:
either the due throwing lots of cpu power at it
or (which I personally prefere)
a fixed injection map and a raw data lookup table should do fine for 15k rpm on a single cylinder.
Since I think I have a very clean and precise way of getting there (with just an atmega)
different project.. wrong place, wrong time ..
As I said, let's cross that bridge when we get there.
'sid
take a look at the Arduino Due
there are a few Arduinos with ST MCUs (three or four IIRC.. the due is the 'biggest' of them)
But they have downsides compared to ATMegas ...
(which I think you refer to as Arduino since that's what's on most Arduinos)
Hardware PWM and analog I/Os for example
So you need quite a few expanders slowing everything down again thanks to chip to chip communication..
That's what I was talking about btw:
either the due throwing lots of cpu power at it
or (which I personally prefere)
a fixed injection map and a raw data lookup table should do fine for 15k rpm on a single cylinder.
Since I think I have a very clean and precise way of getting there (with just an atmega)
different project.. wrong place, wrong time ..
As I said, let's cross that bridge when we get there.
'sid