@Test
public void testSimpleText() throws Exception {
try {
lcd.backlightOff();
Thread.sleep(500);
lcd.backlightOn();
Thread.sleep(500);
lcd.backlightPercent(30);
Thread.sleep(500);
lcd.backlightPercent(70);
Thread.sleep(500);
for (int i = 0; i < 32; i++) {
lcd.clearDisplay();
lcd.moveCursorTo(i);
lcd.sendByte(("" + i).charAt(0));
Thread.sleep(300);
}
lcd.clearDisplay();
lcd.send2LineMessage("boo!", "yah!");
Thread.sleep(500);
lcd.clearDisplay();
lcd.sendWrappedMessage("A wrapped message...Yeah that's it!");
} catch (Exception e) {
e.printStackTrace();
throw e;
}
}
private void setupLcd(String port) throws Exception {
lcd = new SparkFunLcd(port);
lcd.connect();
}
private void shutdownLcd() throws Exception {
lcd.disconnect();
lcd = null;
}