tpad
Usage
repl mode
npm install -g tpad
commands
tpad(index, color)
- change the color of a pad
tpad.color('#FF0')
- set the color of all the leds
pad operations
tpad(index)
- get a pad
tpad(index).on([pressure,press,depress], function(pad) {})
- bind to events
tpad(index).color('#fff');
- change the color of an individual button
tpad(0).on('pressure', function(p) { p.color(color().hsv((p.value/18000)*360, 100, 100)); })
- change the color of button[0] based on the amount of pressure applied
pre-baked functionality
very basic animation
tpad;
or shift on hsv!
var a = 0;tpad;
and to stop the animation tpad.stop()
calling tpad.animate
again will first stop the currently running animation
tpad.each(function(pad, index) { })
- iterate through the pads
visualize()
- this will spawn an http server and open a browser window so you can see pressure changes as you press buttons
midi()
- causes a pad to emit a midi note (starting at middle C + pad index)
as a library
soon..