The display functions allows the program to interact with the LCD display found on some of the RTCU devices.
The NX-400 can also use the GUI functions as an alternate, more advanced interface.
•displayBacklight
Controls the backlight of the display.
•displayBacklightWake
Restore the backlight after it has turned off due to inactivity.
•displayBox
Draw a box in the display
•displayCircle
Draw a circle in the display
•displayClear
Clears the display
•displayDefineChar
Define a character.
•displayGetKey
Waits for a key press from the display.
•displayImage
Draw an image in display
•displayLine
Draw a line in the display
•displayNumber
Writes a number at the current position
•displayPoint
Draw point in the display
•displayPower
Control display power
•displayStop
Stop the Display API and restore the IO status screen.
•displayString
Writes text at the current position
•displayXY
Set the current text position
•displayKeySetWakeup
Configures the system to wake from pmSuspend on key press.
•displaySysMenuEnable
Enable or disable the system menu.
•displaySysMenuSetPassword
Control password access to the system menu.