93 lines
1.8 KiB
Lua
93 lines
1.8 KiB
Lua
-- écrit le 12/10/2024 par Lukian Leizour
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function feux()
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neo = neopixel.attach(neopixel.WS2812B, pio.GPIO18, 8)
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while true do
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neo:setPixel(7, 255, 0, 0)
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neo:update()
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tmr.delayms(3000)
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neo:setPixel(7, 0, 0, 0)
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neo:setPixel(5, 0, 255, 0)
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neo:update()
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tmr.delayms(3000)
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neo:setPixel(5, 0, 0, 0)
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neo:setPixel(6, 255, 255, 0)
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neo:update()
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tmr.delayms(1000)
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neo:setPixel(6, 0, 0, 0)
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end
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end
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function wheelRGB(pos)
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pos = 255 - pos
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if (pos < 85) then
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return 255 - pos * 3, 0, pos * 3
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elseif (pos < 170) then
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pos = pos - 85
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return 0, pos * 3, 255 - pos * 3
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else
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pos = pos - 170
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return pos * 3, 255 - pos * 3, 0
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end
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end
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function arc()
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neo = neopixel.attach(neopixel.WS2812B, pio.GPIO18, 8)
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for i=0,7 do
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r, g, b = wheelRGB((255*i) // 8)
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neo:setPixel(i, r//10, g//10, b//10)
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end
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neo:update()
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end
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function arc_move()
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neo = neopixel.attach(neopixel.WS2812B, pio.GPIO18, 8)
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pixel = 0
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direction = 0
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while true do
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r, g, b = wheelRGB((255*pixel) // 8)
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neo:setPixel(pixel, r, g, b)
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neo:update()
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tmr.delayms(100)
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neo:setPixel(pixel, r//10, g//10, b//10)
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if (direction == 0) then
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if (pixel == 7) then
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direction = 1; pixel = 6
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else
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pixel = pixel + 1
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end
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else
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if (pixel == 0) then
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direction = 0; pixel = 1
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else
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pixel = pixel - 1
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end
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end
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end
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end
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function fete()
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neo = neopixel.attach(neopixel.WS2812B, pio.GPIO18, 8)
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while true do
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r, g, b = wheelRGB(math.random(0, 255))
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neo:setPixel(math.random(0, 7), r, g, b)
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neo:update()
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tmr.delayms(50)
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end
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end
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function dice() -- on note que le dé renvoie toujours la même valeur étant donné qu'il est appelé au démarage et que math.random() a comme seed l'uptime de l'ESP32
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for i=0,math.random(0, 7) do
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r, g, b = wheelRGB((255*i) // 8)
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neo:setPixel(i, r, g, b)
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neo:update()
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end
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end
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