commit fe39f982eaa199350f3ca972ac82ec7a493fd74d
Author: Lukian <lulul7018@gmail.com>
Date:   Thu Jan 23 13:20:56 2025 +0100

    First commit

diff --git a/Affichage_lettre.lua b/Affichage_lettre.lua
new file mode 100644
index 0000000..8cc6555
--- /dev/null
+++ b/Affichage_lettre.lua
@@ -0,0 +1,20 @@
+mqtt.client("100", "mqtt.leizoour.fr", 8883, true)
+client:connect("student", "O99Rq8$F12NXzhL5caya")
+
+-- CLK (clock) : D19 
+-- DT  (data)  : D21
+-- SW  (Bouton): D23
+-- dir = direction de tournage de l'encodeur
+-- counter = nombre de cran tourner
+-- button = bouton poussoir
+
+function action(dir, counter, button)
+    cls()
+    lettre = string.char((counter % 26)+97)
+    --if button==1 then 
+    console("Le lettre")
+    console("choisie est : "..lettre)
+end
+
+enc = encoder.attach(pio.GPIO19,pio.GPIO21,pio.GPIO23,action)
+