Changes between Version 31 and Version 32 of wade/embedded/arduino/example/temp

Timestamp:

Jun 7, 2013, 3:21:31 PM (11 years ago)

Author:

wade

Comment:

--

wade/embedded/arduino/example/temp

@@ -790 +790 @@
 }
 }}}
+= 程式十五：RS232傳送與接收 =
+{{{
+void setup()
+{
+  Serial.begin(9600);
+}
+
+void loop()
+{
+ 
+ 
+  if (Serial.available())
+  {
+    char c = Serial.read();
+//    Serial.println(c)
+    if (c == 'a')
+    {
+      digitalWrite(13, HIGH);
+      delay(100);
+      digitalWrite(13, LOW);
+      delay(100);
+      digitalWrite(13, HIGH);
+      delay(100);
+      digitalWrite(13, LOW);
+      delay(100);
+      digitalWrite(13, HIGH);
+      delay(100);
+      digitalWrite(13, LOW);
+      delay(100);
+    }
+    
+  }
+}
+}}}
 
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