johnwasser:
It looks like the new library no longer uses an Arduino output to drive the RESET signal of the MAX3421E. It looks like the circuitsathome version uses the RESET signal from the Arduino to reset the MAX3421E,
It looks like the GPX output of the MAX3421E is no longer connected to an Arduino input.
I find on my Sparkfun board that GPX output of the MAX3421E is connected to D8 Olegs board shows it left disconnected I think .
I have a Duemielanove board and noticed-In max3421e.h he defines pins for the Duemielanove so I have un-commented those does not seem to make a difference that I have seen yet
/
/ MAX3421E register/bit names and bitmasks /
#ifndef max3421e_h
#define max3421e_h
/ Arduino pin definitions /
/ pin numbers to port numbers */
//#define MAX_INT 9 // Duemielanove
//#define MAX_GPX 8