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Remove duplicate copies of LCD examples

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This commit is contained in:
Rhys Weatherley 2012-05-25 09:32:24 +10:00
parent fa9284a5a3
commit 466b5124d2
2 changed files with 0 additions and 116 deletions
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62
Form/Form.pde
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/*
This example demonstrates how to use the Form and Field classes from the
LCD library to provide a simple UI on the 16x2 LCD display.
This example is placed into the public domain.
*/
// include the library code:
#include <LCD.h>
#include <Form.h>
#include <TextField.h>
#include <TimeField.h>
#include <IntField.h>
#include <BoolField.h>
// Initialize the LCD
LCD lcd;
// Note: if you are using the USBDroid and have reassigned pin D9 on the LCD shield to some
// other pin (e.g. A1), then you will need to initialize the shield with something like:
// LCD lcd(A1);
// See also: http://www.freetronics.com/pages/combining-the-lcd-keypad-shield-and-the-usbdroid
// Create the main form and its fields.
Form mainForm(lcd);
TextField welcomeField(mainForm, "Form example", "v1.0");
TimeField timeField(mainForm, "Time since reset", 24, TIMEFIELD_READ_ONLY);
IntField volumeField(mainForm, "Volume", 0, 100, 5, 85, "%");
BoolField ledField(mainForm, "Status LED", "On", "Off", true);
TimeField durationField(mainForm, "Timer duration", 24, TIMEFIELD_READ_WRITE);
#define STATUS_LED 13
void setup() {
// Status LED initially on.
pinMode(STATUS_LED, OUTPUT);
digitalWrite(STATUS_LED, HIGH);
// Enable the screen saver, which will automatically blank the screen after 10 seconds.
// The screen will wake up again when a button is pressed or lcd.display() is called.
lcd.enableScreenSaver();
// Show the main form for the first time.
mainForm.show();
}
void loop() {
// Update the number of seconds since reset:
timeField.setValue(millis() / 1000);
// Dispatch button events to the main form.
int event = lcd.getButton();
if (mainForm.dispatch(event) == FORM_CHANGED) {
if (mainForm.isCurrent(ledField)) {
if (ledField.value())
digitalWrite(STATUS_LED, HIGH);
else
digitalWrite(STATUS_LED, LOW);
}
}
}

54
HelloWorld/HelloWorld.pde
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/*
This example demonstrates how to use the LCD library, which extends the
standard LiquidCrystal library to provide support for the Freetronics back light
and Up/Down/Left/Right/Select buttons. More information on the shield here:
http://www.freetronics.com/pages/16x2-lcd-shield-quickstart-guide
This example is placed into the public domain.
*/
// include the library code:
#include <LCD.h>
// initialize the library
LCD lcd;
// Note: if you are using the USBDroid and have reassigned pin D9 on the LCD shield to some
// other pin (e.g. A1), then you will need to initialize the shield with something like:
// LCD lcd(A1);
// See also: http://www.freetronics.com/pages/combining-the-lcd-keypad-shield-and-the-usbdroid
void setup() {
// Enable the screen saver, which will automatically blank the screen after 10 seconds.
// The screen will wake up again when a button is pressed or lcd.display() is called.
lcd.enableScreenSaver();
// 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);
// print the name of the button that is currently pressed
lcd.setCursor(8, 1);
int button = lcd.getButton();
if (button == LCD_BUTTON_LEFT)
lcd.print("LEFT");
else if (button == LCD_BUTTON_RIGHT)
lcd.print("RIGHT");
else if (button == LCD_BUTTON_UP)
lcd.print("UP");
else if (button == LCD_BUTTON_DOWN)
lcd.print("DOWN");
else if (button == LCD_BUTTON_SELECT)
lcd.print("SELECT");
else if (button < 0) // button release
lcd.print(" ");
}