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-   -   is the set angle, get angle, or set position the same as set output for motor vi's (http://www.chiefdelphi.com/forums/showthread.php?t=91589)

Ian McShane 12-02-2011 11:30

is the set angle, get angle, or set position the same as set output for motor vi's
 
if not, which one is?

Greg McKaskle 12-02-2011 11:50

Re: is the set angle, get angle, or set position the same as set output for motor vi'
 
Looking at the diagram, Set Position on a servo ranges between 0 and 1, similar to Set Output for a motor. Set Angle is a wrapper around Set Position that maps the angle between 0 and 1 and calls Set Position. You can use either of them to update a servo to the location you want it.

Greg McKaskle

Vikesrock 12-02-2011 11:51

Re: is the set angle, get angle, or set position the same as set output for motor vi'
 
None of the above. A motor (for the purposes of this competition) is controlled by setting its speed. A servo is controlled by setting it's angle. It will then move to this angle and hold that position as best it can until you issue a new command.

Mtg Ruler 12-02-2011 11:51

Re: is the set angle, get angle, or set position the same as set output for motor vi'
 
Each VI is different if you open it and look inside

Set Angle sets an angle for the servo in degrees. probably a range of [0,360), but depends on the servo

Get Angle returns the angle that the servo is currently at. probably range of [0,360)

Set Position sets the servo to a percentage of its maximum rotation [0.0,1.0]

These are only for servos, and will likely mess up with motors

Ian McShane 12-02-2011 12:05

Re: is the set angle, get angle, or set position the same as set output for motor vi'
 
Excellent that was what i needed to know, thanks


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