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clj-launchpad-mk2.core
clear-cellclj
(clear-cell lpad x y)set the specified button off.
- x can be 0 to 8 inclusive (8 is for the top buttons)
- y can be 0 to 8 inclusive (8 is for the most right buttons)
Examples:
(clear-cell lpad 0 2)
set the specified button off. * x can be 0 to 8 inclusive (8 is for the top buttons) * y can be 0 to 8 inclusive (8 is for the most right buttons) Examples: ``` (clear-cell lpad 0 2) ```
clear-gridclj
(clear-grid lpad)closeclj
(close lpad)close the launchpad device. See [[midi.core/close]]. Examples: ``` (close lpad) ```
flashclj
(flash lpad x y color-description)flash the specified button between the current color and specified color
- x can be 0 to 8 inclusive (8 is for the top buttons)
- y can be 0 to 8 inclusive (8 is for the most right buttons)
- color-description must be 0 to 127 inclusive
Examples:
(flash lpad 1 2 127)
(flash lpad 1 2 0)
flash the specified button between the current color and specified color * x can be 0 to 8 inclusive (8 is for the top buttons) * y can be 0 to 8 inclusive (8 is for the most right buttons) * color-description must be 0 to 127 inclusive Examples: ``` (flash lpad 1 2 127) (flash lpad 1 2 0) ```
light-ccclj
(light-cc lpad cc-ref color-description)set a top row control button to the specified color.
- cc-ref is the integer/hex number identifying the button (see CC_ constants in midi/core.clj).
- color-description must be 0 to 127 inclusive
Examples:
(light-cc lpad CC_CURSOR_RIGHT 78)
set a top row control button to the specified color. * cc-ref is the integer/hex number identifying the button (see CC_ constants in midi/core.clj). * color-description must be 0 to 127 inclusive Examples: ``` (light-cc lpad CC_CURSOR_RIGHT 78) ```
light-cellclj
(light-cell lpad x y color-description)set a cell grid on or off.
- x can be 0 to 8 inclusive (8 is for the top buttons)
- y can be 0 to 8 inclusive (8 is for the most right buttons)
- color-description must be 0 to 127 inclusive
Examples:
(light-cell lpad 1 2 127)
(light-cell lpad 1 2 0)
set a cell grid on or off. * x can be 0 to 8 inclusive (8 is for the top buttons) * y can be 0 to 8 inclusive (8 is for the most right buttons) * color-description must be 0 to 127 inclusive Examples: ``` (light-cell lpad 1 2 127) (light-cell lpad 1 2 0) ```
light-columnclj
(light-column lpad x color-description)Set all the buttons in the specified column to the specified color.
- x can be 0 to 8 inclusive (8 is for the most right buttons)
- color-description must be 0 to 127 inclusive
Examples:
(light-column lpad 3 12)
Set all the buttons in the specified column to the specified color. * x can be 0 to 8 inclusive (8 is for the most right buttons) * color-description must be 0 to 127 inclusive Examples: ``` (light-column lpad 3 12) ```
light-gridclj
(light-grid lpad color-description)Set all the buttons on the grid to the specified color.
- color-description must be 0 to 127 inclusive
Examples:
(light-grid lpad 52)
Set all the buttons on the grid to the specified color. * color-description must be 0 to 127 inclusive Examples: ``` (light-grid lpad 52) ```
light-rowclj
(light-row lpad y color-description)Set all the buttons in the specified row to the specified color.
- y can be 0 to 8 inclusive (8 is for the most right buttons)
- color-description must be 0 to 127 inclusive
Examples:
(light-row lpad 0 43)
Set all the buttons in the specified row to the specified color. * y can be 0 to 8 inclusive (8 is for the most right buttons) * color-description must be 0 to 127 inclusive Examples: ``` (light-row lpad 0 43) ```
openclj
(open)open a connection to the launchpad named "MK2 [hw:2,0,0]" and return a launchpad object suitable for the calls of this library.
See midi.core/open.
open a connection to the launchpad named "MK2 [hw:2,0,0]" and return a launchpad object suitable for the calls of this library. See [[midi.core/open]].
pulseclj
(pulse lpad x y color-description)pulse (i.e., vary the brightness) the specified button from off to the specified color
- x can be 0 to 8 inclusive (8 is for the top buttons)
- y can be 0 to 8 inclusive (8 is for the most right buttons)
- color-description must be 0 to 127 inclusive
Examples:
(pulse lpad 1 2 127)
pulse (i.e., vary the brightness) the specified button from off to the specified color * x can be 0 to 8 inclusive (8 is for the top buttons) * y can be 0 to 8 inclusive (8 is for the most right buttons) * color-description must be 0 to 127 inclusive Examples: ``` (pulse lpad 1 2 127) ```
rgbclj
(rgb lpad x y red green blue)Set the specified buttons to the specified combination of red, green and blue.
- x can be 0 to 8 inclusive (8 is for the most right buttons)
- y can be 0 to 8 inclusive (8 is for the most right buttons)
- red is the brightness of the red component of the button's LED (0-63 inclusive)
- green is the brightness of the green component of the button's LED (0-63 inclusive)
- blue is the brightness of the blue component of the button's LED (0-63 inclusive)
Examples:
(rgb lpad 3 2 63 0 24)
Set the specified buttons to the specified combination of red, green and blue. * x can be 0 to 8 inclusive (8 is for the most right buttons) * y can be 0 to 8 inclusive (8 is for the most right buttons) * red is the brightness of the red component of the button's LED (0-63 inclusive) * green is the brightness of the green component of the button's LED (0-63 inclusive) * blue is the brightness of the blue component of the button's LED (0-63 inclusive) Examples: ``` (rgb lpad 3 2 63 0 24) ```
scroll-stopclj
(scroll-stop lpad)Stop any currently scrolling text.
Examples:
(scroll-stop lpad)
Stop any currently scrolling text. Examples: ``` (scroll-stop lpad) ```
scroll-textclj
(scroll-text lpad text color-description)Scroll (right->left) the specified text continually. The text will be displayed in the specified color.
- text is the text to scroll.
- color-description is the integer code for the text color (0-127 inclusive).
Examples:
(scroll-text lpad "Hello, world!" 54)
Scroll (right->left) the specified text continually. The text will be displayed in the specified color. * text is the text to scroll. * color-description is the integer code for the text color (0-127 inclusive). Examples: ``` (scroll-text lpad "Hello, world!" 54) ```
scroll-text-onceclj
(scroll-text-once lpad text color-description)Scroll (right->left) the specified text once only. The text will be displayed in the specified color.
- text is the text to scroll.
- color-description is the integer code for the text color (0-127 inclusive).
Examples:
(scroll-text-once lpad "Hello, world!" 54)
Scroll (right->left) the specified text once only. The text will be displayed in the specified color. * text is the text to scroll. * color-description is the integer code for the text color (0-127 inclusive). Examples: ``` (scroll-text-once lpad "Hello, world!" 54) ```
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