Changes between Version 13 and Version 14 of wade/embedded/arduino/example/temp

Timestamp:

Jun 6, 2013, 1:33:35 PM (11 years ago)

Author:

wade

Comment:

--

wade/embedded/arduino/example/temp

@@ -435 +435 @@
 }
 }}}
+
+= 程式六：七段顯示器 =
+{{{
+void setup()
+{
+  pinMode(2, OUTPUT);
+  pinMode(3, OUTPUT);
+  pinMode(4, OUTPUT);
+  pinMode(5, OUTPUT);
+  pinMode(6, OUTPUT);
+  pinMode(7, OUTPUT);
+  pinMode(8, OUTPUT);
+  pinMode(9, OUTPUT);
+  clean();
+}
+
+void loop()
+{
+  all();
+  delay(500);
+  clean();
+  delay(500);
+}
+
+void all()
+{
+  digitalWrite(2, HIGH);
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(7, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+}
+
+void clean()
+{
+  digitalWrite(2, LOW);
+  digitalWrite(3, LOW);
+  digitalWrite(4, LOW);
+  digitalWrite(5, LOW);
+  digitalWrite(6, LOW);
+  digitalWrite(7, LOW);
+  digitalWrite(8, LOW);
+  digitalWrite(9, LOW);
+}
+}}}
+