LPLED
Extension
ExtensionDescription
LPLED is used to specify the color of a Launchpad LED. It implements also behaviors related to doublebuffering, as specified in the Launchpad Manual, but I did not use this. there is no need to deal with the internals of a LPLED.
Class Methods
.yellow
returns a LPLED in yellow color.
Arguments:
| s |
s is 1 or 2 for the brightness. |
Returns:
a LPLED
.new
compose your color yourself.
Arguments:
| green |
0-3 brightness of the green LED. |
| red |
0-3 brightness of the red LED. |
| clear |
argument related to doublebuffering (not tested). |
| copy |
argument related to doublebuffering (not tested). |
Returns:
a LPLED
.green
returns a LPLED in green color.
Arguments:
| s |
1-3 brightness of the LED. |
Returns:
a LPLED
.orange
returns a LPLED in orange color.
Arguments:
| s |
1-2 brightness of the LED. |
Returns:
a LPLED
.black
returns a LPLED in black.
Returns:
a LPLED
.red
returns a LPLED in red color.
Arguments:
| s |
1-3 brightness of the LED. |
Returns:
a LPLED
.amber
returns a LPLED in amber color.
Arguments:
| s |
1-3 brightness of the LED. |
Returns:
a LPLED
Instance Methods
.vel
this method returns the velocity value. this is only useful when you like to set a LED on the Lauchpad by hand.
Returns:
a Integer