Paul,

    Do you think that yourself, or someone on your list, would be
interested in Raspberry Pi for some of the engine monitoring,
controlling needs?  For $25 and $35, they have a lot of features.

http://tinyurl.com/csk7n95

Tom Sash

I am not familiar with the ARM. There is a lot more ASM code
out there for the AVR.

Paul Lamar