public interface CFD
Modifier and Type | Method and Description |
---|---|
void |
clear()
Clear the LCD screen of the CFD
|
int |
getLineCount()
Return the number of lines supported by the CFD
|
void |
setBacklight(boolean on)
Turn the backlight on the CFD on or off
|
void |
setEnabled(boolean enabled)
Enable or disable the CFD for the application
|
void |
setLine(int lineNo,
java.lang.String displayText)
Display text on the CFD
|
void |
shift(ShiftDirection direction)
Shift the display of the CFD as per the SHIFT Direction if the
text to display exceeds the display length
|
void setEnabled(boolean enabled)
enabled
- true to enable the display, false to disable itvoid setBacklight(boolean on)
on
- true to turn the light on, false to turn it offvoid clear()
int getLineCount()
void setLine(int lineNo, java.lang.String displayText)
lineNo
- which line to display the text ondisplayText
- the text to displayvoid shift(ShiftDirection direction)
direction
- ShiftDirection