30 lines
646 B
Lua
30 lines
646 B
Lua
-- Scripts juste pour tester l'effet train
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-- tout sur la couleur: https://www.w3schools.com/colors/default.asp
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-- roue des couleurs: https://iro.js.org/?ref=oldsite
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print("\n a_train1.lua zf181204.2004 \n")
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znbled=36
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function RGB_clear()
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ws2812.init()
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buffer = ws2812.newBuffer(znbled, 3)
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buffer:fill(0, 0, 0)
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ws2812.write(buffer)
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end
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RGB_clear()
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j=1
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local i, buffer = 0, ws2812.newBuffer(znbled, 3); buffer:fill(0, 0, 0); tmr.create():alarm(20, 1, function()
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i = i + j
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buffer:fade(2)
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buffer:set(i % buffer:size() + 1, 255, 255, 255)
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ws2812.write(buffer)
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if i>=buffer:size()-1 or i<=0 then
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j=j*-1
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end
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end)
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