Sorry for sending so many mails but I think I found a bug, or maybe you
just haven't implemented it yet. The method */Travel()/* and
*/Rotate()/* never return because they call /*Vehicle.left()*,
*right()*, *backward()*,/ or /*forward()*/, and these methods call
/*Motor.getBlockTacho()*/ and /*Motor.getRotationCount()*/. In effect,
these methods always return 0, even if you rotate the motors with
/*rotateTo()*/.
Moreover, I tried to change the code of *ServoNavigator*, so that
/*Rotate()*/ calls /*Vehicle.left(count,true)*/ instead of
*/vehicle.left(count,false)/*. It works since this method does not check
/*Motor.getRotationCount()*/ when *returnNow* is true. But in this case
we would need a methode /*isMoving()*/, which does not exist... So I
cannot find any solution. Please tell me if you see one.
I was thinking about using *Tachonavigator* of course, which has a*
/isMoving()/* method, but I really need to have this communication
between the computer and the NXT. That's why I asked few days ago if it
is possible to call the method of *Tachonavigator*, which is on the NXT,
from a method which is on the computer...
(Note: *Vehicle* is the instance of the class *SyncMotors*)
Best regards,
Emmanuel
Emmanuel Béraud a écrit :
Oops sorry Brian for the "mailto", I think it appears because I did a
copy-paste to write your name (to be sure not to make spelling mistakes)
Emmanuel
Emmanuel Béraud a écrit :
Hello,
Obviously the methods Rotate and Travel of the ServoNavigator (in
iCommand) class never returns (I know they are supposed to return only
when the task they are supposed to do is finished).
However it seems that they do their task, so I would like to know if
someone else has had this problem. Maybe the author (Brian Bagnall)
could tell me more...
Regards,
Emmanuel
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