101-0566 Rabbit Semiconductor, 101-0566 Datasheet - Page 106

• Manufacturer Part Number: 101-0566
• Description: COMPUTER SNGLBD BL2100 FRCTNLOCK
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0566

• Module/board Type: Single Board Computer Module
• For Use With/related Products: BL2100
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PARAMETERS
EXAMPLE
RETURN VALUE
SEE ALSO
RETURN VALUE
SEE ALSO
RETURN VALUE
SEE ALSO
100
void glPrintf(int x, int y, fontInfo *pInfo,
void glBuffLock(void);
void glBuffUnlock(void);
Prints a formatted string (much like printf) on the LCD screen. Only the character codes that exist in
the font set are printed, all others are skipped. For example, '\b', '\t', '\n' and '\r' (ASCII backspace, tab,
new line, and carriage return, respectively) will be printed if they exist in the font set, but will not have
any effect as control characters. Any portion of the bitmap character that is outside the LCD display area
will be clipped.
x is the x coordinate (column) of the top left corner of the text.
y is the y coordinate (row) of the top left corner of the text.
*pInfo is a font descriptor pointer.
*fmt is a formatted string.
... are formatted string conversion parameter(s).
None.
Increments LCD screen locking counter. Graphic calls are recorded in the LCD memory buffer and are
not transferred to the LCD if the counter is non-zero.
None.
Decrements the LCD screen locking counter. The contents of the LCD buffer are transferred to the LCD
if the counter goes to zero.
None.
char *fmt, ...);
glprintf(0,0, &fi12x16, "Test %d\n", count);
glXFontInit
glBuffUnlock, glSwap
glBuffLock, glSwap
NOTE:
sure to balance the calls. It is not a requirement to use these procedures, but a set of
glBuffLock()
up the rendering significantly.
glBuffLock()
and
glBuffUnlock()
and
glBuffUnlock()
bracketing a set of related graphic calls speeds
can be nested up to a level of 255, but be
Smartcat (BL2100)