35 lines
No EOL
1.1 KiB
Lua
35 lines
No EOL
1.1 KiB
Lua
-- écrit le 12/10/2024 par Lukian Leizour
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function rgb(r, g, b)
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-- on attache et démarre les pins
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red = pwm.attach(pio.GPIO21, 2000, r / 256); red:start()
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green = pwm.attach(pio.GPIO19, 2000, g / 256); green:start()
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blue = pwm.attach(pio.GPIO18, 2000, b / 256); blue:start()
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-- on attend 5 secondes
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tmr.delayms(5000)
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-- on stoppe et détache les pins
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red:stop(); red:detach()
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green:stop(); green:detach()
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blue:stop(); blue:detach()
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end
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function allrgb()
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-- on attache et démarre les pins
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red = pwm.attach(pio.GPIO21, 2000, 1.); red:start()
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green = pwm.attach(pio.GPIO19, 2000, 0); green:start()
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blue = pwm.attach(pio.GPIO18, 2000, 0); blue:start()
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-- on boucle pour afficher toutes les couleurs RGB
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for i=0,255,5 do green:setduty(i / 256); tmr.delayms(50) end
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for i=255,0,-5 do red:setduty(i / 256); tmr.delayms(50) end
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for i=0,255,5 do blue:setduty(i / 256); tmr.delayms(50) end
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for i=255,0,-5 do green:setduty(i / 256); tmr.delayms(50) end
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for i=0,255,5 do red:setduty(i / 256); tmr.delayms(50) end
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-- on stoppe et détache les pins
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red:stop(); red:detach()
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green:stop(); green:detach()
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blue:stop(); blue:detach()
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end |