Merge branch 'master' into 'main'
Master See merge request lucien/code-lua-iot!2
This commit is contained in:
commit
07bcae8f43
6 changed files with 234 additions and 7 deletions
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@ -1,7 +1,10 @@
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-- charge le fichier principal
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dofile("main.lua")
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dofile("neopixel.lua")
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dofile("encoder.lua")
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-- affiche la température du CPU
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printTemp()
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-- affiche le résultat du dé sur le neopixel
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-- dice()
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41
encoder.lua
Normal file
41
encoder.lua
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@ -0,0 +1,41 @@
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-- écrit par Lukian Leizour le 12/10/2024
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function print_pos()
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enc = encoder.attach(pio.GPIO18, pio.GPIO19, pio.GPIO21, function(dir, counter, button)
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print(dir, counter, button)
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end)
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end
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function scroll()
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neo = neopixel.attach(neopixel.WS2812B, pio.GPIO22, 8)
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pos = 0
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enc = encoder.attach(pio.GPIO18, pio.GPIO19, pio.GPIO21, function(dir, counter, button)
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neo:setPixel(pos, 0, 0, 0)
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if (dir == 1) then pos = (pos + 1) % 8
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elseif (dir == -1) then pos = (pos - 1) % 8 end
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r, g, b = wheelRGB(math.random(0, 255))
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neo:setPixel(pos, r//10, g//10, b//10)
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neo:update()
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end)
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end
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function led_on_off()
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on = false
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enc = encoder.attach(pio.GPIO18, pio.GPIO19, pio.GPIO21, function(dir, counter, button)
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if button == 1 then on = not on end
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if on then pinon(pio.GPIO2) else pinoff(pio.GPIO2) end
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end)
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end
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function led_speed()
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device = pwm.attach(pio.GPIO2, 1, 0.5)
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device:start()
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pos = 1
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enc = encoder.attach(pio.GPIO18, pio.GPIO19, pio.GPIO21, function(dir, counter, button)
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if (dir == 1) then pos = pos + 1
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elseif (dir == -1 and pos > 1) then pos = (pos - 1) end
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device:setfreq(pos)
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end)
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end
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2
main.lua
2
main.lua
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@ -1,5 +1,7 @@
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-- charge les fonctions du fichier out.lua
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dofile("out.lua")
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dofile("neopixel.lua")
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dofile("encoder.lua")
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-- fonction permettant d'afficher la température du CPU
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function printTemp()
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93
neopixel.lua
Normal file
93
neopixel.lua
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@ -0,0 +1,93 @@
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-- 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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65
out.lua
65
out.lua
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@ -23,16 +23,69 @@ function blink (pin, n, delay) -- pin : la patte de sortie; n : int, nombre d'it
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end
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end
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function blink_pwm(pin, n, delay)
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print(1 / (delay * 2 / 1000), 0.5)
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device = pwm.attach(pin, math.floor(1 / (delay * 2 / 1000)), 0.5)
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-- fonction permettant de faire clignoter la led sur la pin 18 4 fois brièvement
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function blink_pwm1()
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device = pwm.attach(pio.GPIO18, 1, 0.2) -- 1Hz et 20% de signal "haut"
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device:start() -- départ
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tmr.delayms(4000) -- on attend que la led ait finit de clignoter
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device:stop() -- on arrête le signal
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device:detach() -- on se détache de la pin
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end
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-- fonction permettant de faire clignoter la led sur la pin 18 4 fois longuement
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function blink_pwm2()
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device = pwm.attach(pio.GPIO18, 1, 0.8) -- 1Hz et 80% de signal "haut"
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device:start() -- départ
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tmr.delayms(4000) -- on attend que la led ait finit de clignoter
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device:stop() -- on arrête le signal
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device:detach() -- on se détache de la pin
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end
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-- fonction permettant d'allumer et étteindre progressivement une led sur la pin 18
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function smooth()
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device = pwm.attach(pio.GPIO18, 200, 0)
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device:start()
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tmr.delayms(n * delay)
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i = 0
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while i <= 1 do
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device:setduty(i)
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tmr.delayms(200)
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i = i + 0.05
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end
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i = 1.
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while i >= 0 do
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device:setduty(i)
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tmr.delayms(200)
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i = i - 0.05
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end
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device:stop()
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end
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function test(n, delay)
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blink_pwm(pio.GPIO18, n, delay)
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function rgb(r, g, b)
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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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tmr.delayms(5000)
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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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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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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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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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-- fonction permettant d'allumer un buzzer pendant un temps donné
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35
pwm.lua
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35
pwm.lua
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@ -0,0 +1,35 @@
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-- 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
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