arduino-0018-windows

arduino-0018-windows/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.pde

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+/*
+  LiquidCrystal Library - Autoscroll
+ 
+ Demonstrates the use a 16x2 LCD display.  The LiquidCrystal
+ library works with all LCD displays that are compatible with the 
+ Hitachi HD44780 driver. There are many of them out there, and you
+ can usually tell them by the 16-pin interface.
+ 
+ This sketch demonstrates the use of the autoscroll()
+ and noAutoscroll() functions to make new text scroll or not.
+ 
+ The circuit:
+ * LCD RS pin to digital pin 12
+ * LCD Enable pin to digital pin 11
+ * LCD D4 pin to digital pin 5
+ * LCD D5 pin to digital pin 4
+ * LCD D6 pin to digital pin 3
+ * LCD D7 pin to digital pin 2
+ * 10K resistor:
+ * ends to +5V and ground
+ * wiper to LCD VO pin (pin 3)
+ 
+ Library originally added 18 Apr 2008
+ by David A. Mellis
+ library modified 5 Jul 2009
+ by Limor Fried (http://www.ladyada.net)
+ example added 9 Jul 2009
+ by Tom Igoe 
+ modified 25 July 2009
+ by David A. Mellis
+ 
+ http://www.arduino.cc/en/Tutorial/LiquidCrystal
+ */
+
+// include the library code:
+#include <LiquidCrystal.h>
+
+// initialize the library with the numbers of the interface pins
+LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
+
+void setup() {
+  // set up the LCD's number of columns and rows: 
+  lcd.begin(16,2);
+}
+
+void loop() {
+  // set the cursor to (0,0):
+  lcd.setCursor(0, 0);
+  // print from 0 to 9:
+  for (int thisChar = 0; thisChar < 10; thisChar++) {
+   lcd.print(thisChar);
+   delay(500);
+  }
+
+  // set the cursor to (16,1):
+  lcd.setCursor(16,1);
+  // set the display to automatically scroll:
+  lcd.autoscroll();
+  // print from 0 to 9:
+  for (int thisChar = 0; thisChar < 10; thisChar++) {
+    lcd.print(thisChar);
+    delay(500);
+  }
+  // turn off automatic scrolling
+  lcd.noAutoscroll();
+  
+  // clear screen for the next loop:
+  lcd.clear();
+}
+