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User’s Manual
91
C.8.3 LCD Display
The functions used to control the LCD display are contained in the Dynamic C
LIB\
DISPLAYS\GRAPHIC\GRAPHIC.LIB
library. When
x
and
y
coordinates on the display
screen are specified,
x
can range from 0 to 121, and
y
can range from 0 to 31. These
numbers represent pixels from the top left corner of the display.
glInit
void glInit(void);
DESCRIPTION
Initializes the display devices, clears the screen.
RETURN VALUE
None.
SEE ALSO
glDispOnOFF, glBacklight, glSetContrast, glPlotDot, glBlock, glPlotDot,
glPlotPolygon, glPlotCircle, glHScroll, glVScroll, glXFontInit, glPrintf,
glPutChar, glSetBrushType, glBuffLock, glBuffUnlock, glPlotLine
glBackLight
void glBackLight(int onOff);
DESCRIPTION
Turns the display backlight on or off.
PARAMETER
onOff
turns the backlight on or off
1—turn the backlight on
0—turn the backlight off
RETURN VALUE
None.
SEE ALSO
glInit, glDispOnoff, glSetContrast
Summary of Contents for RabbitCore RCM3209
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Page 135: ...User s Manual 129 keyConfig continued RETURN VALUE None SEE ALSO keyProcess keyGet keypadDef...
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