Adds EdgeDetection examples

nosknut · Jul 6, 2023 · 3ccf21e · 3ccf21e
1 parent 2dfd564
commit 3ccf21e
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diff --git a/Exercises/EdgeDetection/DetectChange/DetectChange.ino b/Exercises/EdgeDetection/DetectChange/DetectChange.ino
@@ -0,0 +1,22 @@
+// Change the code so that it only prints once when the button state changes.
+// Hint:
+// https://docs.arduino.cc/built-in-examples/digital/StateChangeDetection
+
+const int BUTTON_PIN = 2;
+
+void setup()
+{
+  Serial.begin(9600);
+
+  pinMode(BUTTON_PIN, INPUT);
+}
+
+void loop()
+{
+  bool buttonState = digitalRead(BUTTON_PIN);
+
+  if (buttonState)
+  {
+    Serial.println("Hello World!");
+  }
+}
diff --git a/Exercises/EdgeDetection/DetectChange/diagram.json b/Exercises/EdgeDetection/DetectChange/diagram.json
@@ -0,0 +1,197 @@
+{
+    "version": 1,
+    "author": "wokwi",
+    "editor": "wokwi",
+    "parts": [
+        {
+            "type": "wokwi-breadboard-half",
+            "id": "bb1",
+            "top": 45,
+            "left": -74,
+            "attrs": {}
+        },
+        {
+            "type": "wokwi-arduino-uno",
+            "id": "uno",
+            "top": -212.52,
+            "left": -92.82,
+            "rotate": 180,
+            "attrs": {}
+        },
+        {
+            "type": "wokwi-pushbutton",
+            "id": "btn1",
+            "top": 143.9,
+            "left": -63.7,
+            "rotate": 90,
+            "attrs": {
+                "color": "black",
+                "bounce": "0"
+            }
+        },
+        {
+            "type": "wokwi-resistor",
+            "id": "r1",
+            "top": 91.2,
+            "left": -67.75,
+            "rotate": 90,
+            "attrs": {
+                "value": "1000"
+            }
+        },
+        {
+            "type": "wokwi-led",
+            "id": "led1",
+            "top": 126.4,
+            "left": -5.4,
+            "rotate": 180,
+            "attrs": {
+                "color": "red"
+            }
+        },
+        {
+            "type": "wokwi-resistor",
+            "id": "r2",
+            "top": 91.2,
+            "left": -10.15,
+            "rotate": 90,
+            "attrs": {
+                "value": "1000"
+            }
+        }
+    ],
+    "connections": [
+        [
+            "uno:5V",
+            "bb1:tp.24",
+            "red",
+            [
+                "v-21.57",
+                "h185.23"
+            ]
+        ],
+        [
+            "uno:GND.2",
+            "bb1:tn.25",
+            "black",
+            [
+                "v-33.17",
+                "h191.11"
+            ]
+        ],
+        [
+            "r1:2",
+            "uno:2",
+            "orange",
+            [
+                "h0"
+            ]
+        ],
+        [
+            "bb1:4t.a",
+            "bb1:tp.3",
+            "red",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "bb1:29t.a",
+            "bb1:tp.24",
+            "red",
+            [
+                "v0"
+            ]
+        ],
+        [
+            "led1:A",
+            "bb1:7t.e",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "led1:C",
+            "bb1:8t.e",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "r2:1",
+            "bb1:tn.6",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "r2:2",
+            "bb1:8t.d",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "btn1:1.l",
+            "bb1:4t.e",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "btn1:2.l",
+            "bb1:2t.e",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "btn1:1.r",
+            "bb1:4b.j",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "btn1:2.r",
+            "bb1:2b.j",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "r1:1",
+            "bb1:tn.1",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "r1:2",
+            "bb1:2t.d",
+            "",
+            [
+                "$bb"
+            ]
+        ],
+        [
+            "bb1:7t.a",
+            "uno:5",
+            "green",
+            [
+                "v-59.27",
+                "h-25.93"
+            ]
+        ]
+    ],
+    "dependencies": {}
+}
diff --git a/Exercises/EdgeDetection/DetectChange/wokwi.toml b/Exercises/EdgeDetection/DetectChange/wokwi.toml
@@ -0,0 +1,4 @@
+[wokwi]
+version = 1
+firmware = "../../../.build/DetectChange.ino.hex"
+elf = "../../../.build/DetectChange.ino.elf"
diff --git a/Exercises/EdgeDetection/DetectPress/DetectPress.ino b/Exercises/EdgeDetection/DetectPress/DetectPress.ino
@@ -0,0 +1,22 @@
+// Change the code so that it only prints once when the button is pressed.
+// Hint:
+// https://docs.arduino.cc/built-in-examples/digital/StateChangeDetection
+
+const int BUTTON_PIN = 2;
+
+void setup()
+{
+  Serial.begin(9600);
+
+  pinMode(BUTTON_PIN, INPUT);
+}
+
+void loop()
+{
+  bool buttonState = digitalRead(BUTTON_PIN);
+
+  if (buttonState)
+  {
+    Serial.println("Hello World!");
+  }
+}