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authorCristian Maglie <c.maglie@bug.st>2012-09-03 16:13:28 +0200
committerCristian Maglie <c.maglie@bug.st>2012-09-03 16:13:28 +0200
commitf201dab33e228e89394b0352d077504ff2391487 (patch)
treee2cb30ae7568531e2c7a066e86d120824f23b816 /libraries/LiquidCrystal/examples
parent25ec2a9f65fde6eddd9781c76a34dcf01598853b (diff)
LiquidCrystal library is already multiplatform compliant, moved into libraries folder
Diffstat (limited to 'libraries/LiquidCrystal/examples')
-rw-r--r--libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino74
-rw-r--r--libraries/LiquidCrystal/examples/Blink/Blink.ino61
-rw-r--r--libraries/LiquidCrystal/examples/Cursor/Cursor.ino61
-rw-r--r--libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino138
-rw-r--r--libraries/LiquidCrystal/examples/Display/Display.ino61
-rw-r--r--libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino58
-rw-r--r--libraries/LiquidCrystal/examples/Scroll/Scroll.ino86
-rw-r--r--libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino65
-rw-r--r--libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino86
-rw-r--r--libraries/LiquidCrystal/examples/setCursor/setCursor.ino72
10 files changed, 0 insertions, 762 deletions
diff --git a/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino b/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino
deleted file mode 100644
index 1127d8f..0000000
--- a/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalAutoscroll
-
- */
-
-// 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();
-}
-
diff --git a/libraries/LiquidCrystal/examples/Blink/Blink.ino b/libraries/LiquidCrystal/examples/Blink/Blink.ino
deleted file mode 100644
index 9667b5d..0000000
--- a/libraries/LiquidCrystal/examples/Blink/Blink.ino
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- LiquidCrystal Library - Blink
-
- 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 prints "Hello World!" to the LCD and makes the
- cursor block blink.
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalBlink
-
- */
-
-// 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);
- // Print a message to the LCD.
- lcd.print("hello, world!");
-}
-
-void loop() {
- // Turn off the blinking cursor:
- lcd.noBlink();
- delay(3000);
- // Turn on the blinking cursor:
- lcd.blink();
- delay(3000);
-}
-
-
diff --git a/libraries/LiquidCrystal/examples/Cursor/Cursor.ino b/libraries/LiquidCrystal/examples/Cursor/Cursor.ino
deleted file mode 100644
index 05862a4..0000000
--- a/libraries/LiquidCrystal/examples/Cursor/Cursor.ino
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- LiquidCrystal Library - Cursor
-
- 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 prints "Hello World!" to the LCD and
- uses the cursor() and noCursor() methods to turn
- on and off the cursor.
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalCursor
-
- */
-
-// 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);
- // Print a message to the LCD.
- lcd.print("hello, world!");
-}
-
-void loop() {
- // Turn off the cursor:
- lcd.noCursor();
- delay(500);
- // Turn on the cursor:
- lcd.cursor();
- delay(500);
-}
-
diff --git a/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino b/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino
deleted file mode 100644
index d3ce479..0000000
--- a/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- LiquidCrystal Library - Custom Characters
-
- Demonstrates how to add custom characters on an 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 prints "I <heart> Arduino!" and a little dancing man
- to the LCD.
-
- 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
- * LCD R/W pin to ground
- * 10K potentiometer:
- * ends to +5V and ground
- * wiper to LCD VO pin (pin 3)
- * 10K poterntiometer on pin A0
-
- created21 Mar 2011
- by Tom Igoe
- Based on Adafruit's example at
- https://github.com/adafruit/SPI_VFD/blob/master/examples/createChar/createChar.pde
-
- This example code is in the public domain.
- http://www.arduino.cc/en/Tutorial/LiquidCrystal
-
- Also useful:
- http://icontexto.com/charactercreator/
-
- */
-
-// 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);
-
-// make some custom characters:
-byte heart[8] = {
- 0b00000,
- 0b01010,
- 0b11111,
- 0b11111,
- 0b11111,
- 0b01110,
- 0b00100,
- 0b00000
-};
-
-byte smiley[8] = {
- 0b00000,
- 0b00000,
- 0b01010,
- 0b00000,
- 0b00000,
- 0b10001,
- 0b01110,
- 0b00000
-};
-
-byte frownie[8] = {
- 0b00000,
- 0b00000,
- 0b01010,
- 0b00000,
- 0b00000,
- 0b00000,
- 0b01110,
- 0b10001
-};
-
-byte armsDown[8] = {
- 0b00100,
- 0b01010,
- 0b00100,
- 0b00100,
- 0b01110,
- 0b10101,
- 0b00100,
- 0b01010
-};
-
-byte armsUp[8] = {
- 0b00100,
- 0b01010,
- 0b00100,
- 0b10101,
- 0b01110,
- 0b00100,
- 0b00100,
- 0b01010
-};
-void setup() {
- // create a new character
- lcd.createChar(0, heart);
- // create a new character
- lcd.createChar(1, smiley);
- // create a new character
- lcd.createChar(2, frownie);
- // create a new character
- lcd.createChar(3, armsDown);
- // create a new character
- lcd.createChar(4, armsUp);
-
- // set up the lcd's number of columns and rows:
- lcd.begin(16, 2);
- // Print a message to the lcd.
- lcd.print("I ");
- lcd.write(0);
- lcd.print(" Arduino! ");
- lcd.write(1);
-
-}
-
-void loop() {
- // read the potentiometer on A0:
- int sensorReading = analogRead(A0);
- // map the result to 200 - 1000:
- int delayTime = map(sensorReading, 0, 1023, 200, 1000);
- // set the cursor to the bottom row, 5th position:
- lcd.setCursor(4, 1);
- // draw the little man, arms down:
- lcd.write(3);
- delay(delayTime);
- lcd.setCursor(4, 1);
- // draw him arms up:
- lcd.write(4);
- delay(delayTime);
-}
-
-
-
diff --git a/libraries/LiquidCrystal/examples/Display/Display.ino b/libraries/LiquidCrystal/examples/Display/Display.ino
deleted file mode 100644
index a85effb..0000000
--- a/libraries/LiquidCrystal/examples/Display/Display.ino
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- LiquidCrystal Library - display() and noDisplay()
-
- 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 prints "Hello World!" to the LCD and uses the
- display() and noDisplay() functions to turn on and off
- the display.
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalDisplay
-
- */
-
-// 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);
- // Print a message to the LCD.
- lcd.print("hello, world!");
-}
-
-void loop() {
- // Turn off the display:
- lcd.noDisplay();
- delay(500);
- // Turn on the display:
- lcd.display();
- delay(500);
-}
-
diff --git a/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino b/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino
deleted file mode 100644
index e99957d..0000000
--- a/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- LiquidCrystal Library - Hello World
-
- 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 prints "Hello World!" to the LCD
- and shows the time.
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- 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);
- // Print a message to the LCD.
- lcd.print("hello, world!");
-}
-
-void loop() {
- // set the cursor to column 0, line 1
- // (note: line 1 is the second row, since counting begins with 0):
- lcd.setCursor(0, 1);
- // print the number of seconds since reset:
- lcd.print(millis()/1000);
-}
-
diff --git a/libraries/LiquidCrystal/examples/Scroll/Scroll.ino b/libraries/LiquidCrystal/examples/Scroll/Scroll.ino
deleted file mode 100644
index 0d6d8dc..0000000
--- a/libraries/LiquidCrystal/examples/Scroll/Scroll.ino
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- LiquidCrystal Library - scrollDisplayLeft() and scrollDisplayRight()
-
- 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 prints "Hello World!" to the LCD and uses the
- scrollDisplayLeft() and scrollDisplayRight() methods to scroll
- the text.
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalScroll
-
- */
-
-// 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);
- // Print a message to the LCD.
- lcd.print("hello, world!");
- delay(1000);
-}
-
-void loop() {
- // scroll 13 positions (string length) to the left
- // to move it offscreen left:
- for (int positionCounter = 0; positionCounter < 13; positionCounter++) {
- // scroll one position left:
- lcd.scrollDisplayLeft();
- // wait a bit:
- delay(150);
- }
-
- // scroll 29 positions (string length + display length) to the right
- // to move it offscreen right:
- for (int positionCounter = 0; positionCounter < 29; positionCounter++) {
- // scroll one position right:
- lcd.scrollDisplayRight();
- // wait a bit:
- delay(150);
- }
-
- // scroll 16 positions (display length + string length) to the left
- // to move it back to center:
- for (int positionCounter = 0; positionCounter < 16; positionCounter++) {
- // scroll one position left:
- lcd.scrollDisplayLeft();
- // wait a bit:
- delay(150);
- }
-
- // delay at the end of the full loop:
- delay(1000);
-
-}
-
diff --git a/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino b/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino
deleted file mode 100644
index a6f8f40..0000000
--- a/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- LiquidCrystal Library - Serial Input
-
- 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 displays text sent over the serial port
- (e.g. from the Serial Monitor) on an attached LCD.
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalSerial
- */
-
-// 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);
- // initialize the serial communications:
- Serial.begin(9600);
-}
-
-void loop()
-{
- // when characters arrive over the serial port...
- if (Serial.available()) {
- // wait a bit for the entire message to arrive
- delay(100);
- // clear the screen
- lcd.clear();
- // read all the available characters
- while (Serial.available() > 0) {
- // display each character to the LCD
- lcd.write(Serial.read());
- }
- }
-}
diff --git a/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino b/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino
deleted file mode 100644
index cabd8ea..0000000
--- a/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino
+++ /dev/null
@@ -1,86 +0,0 @@
- /*
- LiquidCrystal Library - TextDirection
-
- 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 how to use leftToRight() and rightToLeft()
- to move the cursor.
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalTextDirection
-
- */
-
-// 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);
-
-int thisChar = 'a';
-
-void setup() {
- // set up the LCD's number of columns and rows:
- lcd.begin(16, 2);
- // turn on the cursor:
- lcd.cursor();
-}
-
-void loop() {
- // reverse directions at 'm':
- if (thisChar == 'm') {
- // go right for the next letter
- lcd.rightToLeft();
- }
- // reverse again at 's':
- if (thisChar == 's') {
- // go left for the next letter
- lcd.leftToRight();
- }
- // reset at 'z':
- if (thisChar > 'z') {
- // go to (0,0):
- lcd.home();
- // start again at 0
- thisChar = 'a';
- }
- // print the character
- lcd.write(thisChar);
- // wait a second:
- delay(1000);
- // increment the letter:
- thisChar++;
-}
-
-
-
-
-
-
-
-
diff --git a/libraries/LiquidCrystal/examples/setCursor/setCursor.ino b/libraries/LiquidCrystal/examples/setCursor/setCursor.ino
deleted file mode 100644
index e45c491..0000000
--- a/libraries/LiquidCrystal/examples/setCursor/setCursor.ino
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- LiquidCrystal Library - setCursor
-
- 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 prints to all the positions of the LCD using the
- setCursor(0 method:
-
- 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
- * LCD R/W pin to ground
- * 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 22 Nov 2010
- by Tom Igoe
-
- This example code is in the public domain.
-
- http://arduino.cc/en/Tutorial/LiquidCrystalSetCursor
-
- */
-
-// include the library code:
-#include <LiquidCrystal.h>
-
-// these constants won't change. But you can change the size of
-// your LCD using them:
-const int numRows = 2;
-const int numCols = 16;
-
-// 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(numCols,numRows);
-}
-
-void loop() {
- // loop from ASCII 'a' to ASCII 'z':
- for (int thisLetter = 'a'; thisLetter <= 'z'; thisLetter++) {
- // loop over the columns:
- for (int thisCol = 0; thisCol < numRows; thisCol++) {
- // loop over the rows:
- for (int thisRow = 0; thisRow < numCols; thisRow++) {
- // set the cursor position:
- lcd.setCursor(thisRow,thisCol);
- // print the letter:
- lcd.write(thisLetter);
- delay(200);
- }
- }
- }
-}
-
-