101-0303 Rabbit Semiconductor, 101-0303 Datasheet - Page 70

• Manufacturer Part Number: 101-0303
• Description: SMARTSCREEN OP7100 DISPLAY
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0303

• Module/board Type: Single Board Computer Module with display
• For Use With/related Products: Single Board Computers
• Lead Free Status / RoHS Status: Vendor undefined / Vendor undefined

• void glXPutBitmap( int x, int y, int bmWidth,
KP _ OP71.LIB
• void kpInit( int (*changeFn)() )
• int kpScanState()
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Displays a bitmap stored in xmem on the LCD. For bitmaps stored in
root memory, use
PARAMETERS:
y
bmWidth
bmHeight
bmPtr
the major byte aligned for each column.
Initializes the
functions in this library. If the default keypad scanning routine will be
used, use
PARAMETER:
when the driver detects a change (when
arguments are passed to the callback function. The first argument is a
pointer to an array that indicates the current state of the keypad. The
second is a pointer to an array that indicates what keypad positions are
changed and detected by
represents the line pulled high (row number), and the bits in a byte
represents the positions (column number) read back.
Scans the keypad and detects any changes to the keypad status. If
kpInit
be called with the state of the keypad. This function should be called
periodically to scan for keypad activities.
RETURN VALUE: 0 if there is no change to the keypad, non-zero if
there is any change to the keypad.
Software
is the y coordinate of the bitmap top edge.
is a pointer to the bitmap. The bitmap format is a column with
is called with a non-NULL function pointer, that function will
kpDefInit
is the width of the bitmap.
is the height of the bitmap.
kp
int bmHeight, unsigned long bmPtr )
changeFn
module. Call this function before calling other
glPutBitmap
x
is the x coordinate of the bitmap left edge.
instead of this function.
kpScanState
is a pointer to a function that will be called
.
kpScanState
. The byte offset in the array
is called). Two
OP7100