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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/CustomCharacter
parent25ec2a9f65fde6eddd9781c76a34dcf01598853b (diff)
LiquidCrystal library is already multiplatform compliant, moved into libraries folder
Diffstat (limited to 'libraries/LiquidCrystal/examples/CustomCharacter')
-rw-r--r--libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino138
1 files changed, 0 insertions, 138 deletions
diff --git a/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino b/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino
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--- a/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino
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-/*
- 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);
-}
-
-
-