First I'll state my "goal". Id like to make a analog gauge cluster via servo/steppers with information pulled straight from Speeduino. Im aware there are "easier" ways to create arduino analog gauges, but thats not the point. I want these gauges to be supplied with their information via CAN BUS and an additional mega unit running DxControl-GPIO.
Second, Ive been reading through the wiki on DxControls-GPIO which does seem to be pretty thorough. I conceptually understand HOW can works, however I DONT have even a basic understanding of how CAN addresses work!! Im having a hard time finding even where to start after a handful of google searches. So any direction for a NEWB would be greatly appreciated!!
If its not too much to ask would someone help me out to start, as to how I would say pull the analog signals for coolant temp, air temp, or map values (guessing 0-1023) into a unit running DxControls and view in TS?