Colorfully testing RGB Leds with ws2801 chips

_.md

Find the gem @Github

https://github.com/b1nary/ws2801

example_test_ws2801.rb

require 'ws2801'

sleep 10

WS2801.gen

rainbow = [
[255,0,0],
[255,165,0],
[255,255,0],
[0,128,0],
[0,0,255],
[075,0,130],
[238,130,238]
]

30.times do |i|
  WS2801.gen
	WS2801.length.times do |i|
		WS2801.put i, rand(255), rand(255), rand(255)
	end
	WS2801.write
	sleep(0.1)
end

30.times do |i|
    WS2801.gen
    WS2801.length.times do |i|
		color = rainbow[rand(rainbow.size)]
        WS2801.put i, color[0], color[1], color[2]
    end
    WS2801.write
    sleep(0.1)
end

50.times do |i|
	WS2801.gen
	if i % 2 == 0
		WS2801.fill(0,0,0)
	else
		WS2801.fill(255,255,255)
	end
	WS2801.write
	sleep(0.02)
end

25.times do |i|
	WS2801.gen
	WS2801.put i, 0, 255, 100
	WS2801.write
	sleep(0.02)
end

25.times do |i|
    WS2801.gen
    WS2801.put 25-i, 0, 255, 100
    WS2801.write
    sleep(0.02)
end

25.times do |i|
    WS2801.gen
    WS2801.put i, 255, 255, 50
    WS2801.write
    sleep(0.04)
end

25.times do |i|
    WS2801.gen
    WS2801.put 25-i, 255, 0, 50
    WS2801.write
    sleep(0.04)
end


255.times do |i|
	WS2801.fill(0,i,0)
	WS2801.write
	sleep(0.005)
end

255.times do |i|
    WS2801.fill(0,255-i,i)
    WS2801.write
    sleep(0.005)
end

255.times do |i|
    WS2801.fill(i,0,255-i)
    WS2801.write
    sleep(0.005)
end

255.times do |i|
    WS2801.fill(255-i,0,0)
    WS2801.write
    sleep(0.005)
end

WS2801.gen
WS2801.write