add test unitaire

test_boutons_gauche.cpp

@@ -0,0 +1,52 @@
+#include <Arduino.h>
+
+// Test uniquement des 5 boutons gauche
+const int leftButtons[5] = {
+  13, 12, 14, 27, 26
+};
+
+void setup() {
+  Serial.begin(115200);
+  delay(1000);
+
+  Serial.println();
+  Serial.println("===== TEST BOUTONS GAUCHE =====");
+
+  for (int i = 0; i < 5; i++) {
+    pinMode(leftButtons[i], INPUT_PULLUP);
+
+    Serial.print("Bouton gauche ");
+    Serial.print(i + 1);
+    Serial.print(" sur GPIO ");
+    Serial.println(leftButtons[i]);
+  }
+
+  Serial.println();
+  Serial.println("Cablage attendu : GPIO ---- bouton ---- GND");
+  Serial.println("Relache = HIGH");
+  Serial.println("Appuye  = LOW");
+  Serial.println();
+}
+
+void loop() {
+  Serial.println("----- ETAT BOUTONS GAUCHE -----");
+
+  for (int i = 0; i < 5; i++) {
+    int state = digitalRead(leftButtons[i]);
+
+    Serial.print("Bouton G");
+    Serial.print(i + 1);
+    Serial.print(" GPIO ");
+    Serial.print(leftButtons[i]);
+    Serial.print(" = ");
+
+    if (state == LOW) {
+      Serial.println("APPUYE");
+    } else {
+      Serial.println("relache");
+    }
+  }
+
+  Serial.println();
+  delay(500);
+}