69 lines
1.7 KiB
Lua
69 lines
1.7 KiB
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_train3.lua zf201030.1411 \n")
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nbleds=300
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fade1=0.05 ; fade2=0.2 ; fade3=0.4 ; fade4=1
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R1=255 ; G1=0 ; B1=0
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R2=0 ; G2=0 ; B2=255
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train_speed=20
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ws2812.init()
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myLedStrip = ws2812.newBuffer(nbleds, 3)
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myLedStrip1 = ws2812.newBuffer(nbleds, 3)
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myLedStrip2 = ws2812.newBuffer(nbleds, 3)
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function RGB_clear()
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myLedStrip:fill(0, 0, 0) ; ws2812.write(myLedStrip)
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end
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function train1_fill()
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myLedStrip1:fill(0,0,0)
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myLedStrip1:set(1, G1*fade1, R1*fade1, B1*fade1)
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myLedStrip1:set(2, G1*fade2, R1*fade2, B1*fade2)
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myLedStrip1:set(3, G1*fade3, R1*fade3, B1*fade3)
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myLedStrip1:set(4, G1*fade4, R1*fade4, B1*fade4)
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end
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function train2_fill()
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myLedStrip2:fill(0,0,0)
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myLedStrip2:set(nbleds, G2*fade1, R2*fade1, B2*fade1)
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myLedStrip2:set(nbleds-1, G2*fade2, R2*fade2, B2*fade2)
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myLedStrip2:set(nbleds-2, G2*fade3, R2*fade3, B2*fade3)
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myLedStrip2:set(nbleds-3, G2*fade4, R2*fade4, B2*fade4)
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end
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function train_mix()
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myLedStrip:mix(255, myLedStrip1, 255, myLedStrip2)
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end
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function train_shift()
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myLedStrip1:shift(1, ws2812.SHIFT_CIRCULAR)
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myLedStrip2:shift(-1, ws2812.SHIFT_CIRCULAR)
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end
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function train_write()
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ws2812.write(myLedStrip)
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end
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function train_start()
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train3timer1=tmr.create()
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tmr.alarm(train3timer1, train_speed, tmr.ALARM_AUTO, function()
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train_shift()
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train_mix()
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train_write()
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end)
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end
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function train_stop()
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tmr.unregister(train3timer1)
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RGB_clear()
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end
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RGB_clear()
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train1_fill()
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train2_fill()
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train_start()
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