We use Arduino flash Firmata to motoring computer interaction,
But when the program begins to operating, that there can not be communication showed that it is non-stop motor.
In the operation, then the problem has been ruled out com, with LED status of the above test would not have happened.
We used the old type of Arduino for testing,and there's no problem at all,but when we use the new type,it wasn't working,and we wonder if there's any problems of it?
:-/ :-/ :-/ :-/ :-/ :-/ :-/
Okay, you do not give much useful information.
So I can make some GUESSES about what you are doing/using? Is that the idea?
old type of Arduino for testing, ...but when... new type
Okay, if the 'old type' is a model 2717 and the 'new type' is a Nano-2200... sure there will be differences in the project. (of course, not real product numbers).
Best GUESS I have is that Pin assignments or Pin features, timers are not exactly the same.
Does anyone else here want to play this game?
At the top of your program you need to add this...
#define superbigfix 1
...
byte superbigproblem = superbigfix
:-\ :-\ :-\ :-\
in this case the superbigproblem would be true...