Changes between Initial Version and Version 1 of wade/embedded/arduino/example/example_1

Timestamp:

Dec 15, 2009, 5:21:58 PM (15 years ago)

Author:

wade

Comment:

--

wade/embedded/arduino/example/example_1

@@ +1 @@
+{{{
+/*
+ * 讓三顆 LED 輪流亮起來
+ */
+
+#define pin1 8             // 定義 LED 腳位
+#define pin2 4             // 定義 LED 腳位
+#define pin3 13            // 定義 LED 腳位
+#define delay_time 1000    // 定義延遲時間
+
+// 初始設定
+void setup()
+{
+  pinMode(pin1, OUTPUT);
+  pinMode(pin2, OUTPUT);
+  pinMode(pin3, OUTPUT);
+}
+
+// 主程式迴圈
+void loop()
+{
+  // pin1 閃纅
+  digitalWrite(pin1, HIGH);
+  delay(delay_time);
+  digitalWrite(r, LOW);
+  delay(delay_time);
+
+  // pin2 閃纅
+  digitalWrite(g, HIGH);
+  delay(delay_time);
+  digitalWrite(g, LOW);
+  delay(delay_time);
+
+  // pin3 閃纅
+  digitalWrite(b, HIGH);
+  delay(delay_time);
+  digitalWrite(b, LOW);
+  delay(delay_time);
+}
+}}}