19 lines
531 B
Lua
19 lines
531 B
Lua
--client = mqtt.client("100", "mqtt.leizoour.fr", 8883, true)
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--client:connect("student", "O99Rq8$F12NXzhL5caya")
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-- CLK (clock) : D15
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-- DT (data) : D2
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-- SW (Bouton): D4
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-- dir = direction de tournage de l'encodeur
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-- counter = nombre de cran tourner
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-- button = bouton poussoir
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function action(dir, counter, button)
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cls()
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lettre = string.char((counter % 26)+65)
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--if button==1 then
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console("Choix lettre : "..lettre)
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end
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enc = encoder.attach(pio.GPIO15, pio.GPIO2, pio.GPIO4, action)
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