CrossRoads:
Which 1284p board? I'm still at 1.0 for 1284s, haven't go around to moving the mighty1284 stuff into 1.01 or 1.02 yet, altho I've been using 1.02 for '328p sketches.
Didn't matter which of the 1284 or 644 boards I tried. The issue is that for instance the INPUT_PULLUP is a new feature/constant not defined in IDE version 1.0, so any user add on boards not using the Arduino.h file from the version 1.0.3 will choke if trying to use the newer pull-up command pinMode(pin#,INPUT_PULLUP) command.
My main questions was what other possible effects will upgrading the IDE have on all the 1284/644P added boards that were constructed using version 1.0 of the IDE?
Lefty