
20-2
Programmer’s Manual
Parameter
Return Value
Name
Description
newPanning
A PAN_SCREEN structure containing the
properties to set to:
P_U32 panAddress -
Panning screen address
U16 horzSize -
Panning screen horizontal size
U16 vertSize -
Panning screen vertical size
U16 displayXOrigin -
x-coordinate of LCD display
origin relative to panning
screen
U16 displayYOrigin -
y-coordinate of LCD display
origin relative to panning
screen
P_U32 displayScreenAddr -
the LCD Display screen
address used in hardware
register Display Screen
Address
U8 regPOSR -
the bit position offset used in
hardware register POSR
U16 regPSW -
(Panning screen width *
number of bit per pixel)/16
flag
FALSE if the old panning screen is not
needed any more and TRUE if the old
panning screen needs to be kept and
returned in
oldPanning
oldPanning
A PAN_SCREEN structure returned by
the system containing the original
settings:
P_U32 panAddress
U16 horzSize
U16 vertSize
U16 displayXOrigin
U16 displayYOrigin
P_U32 displayScreenAddr
U8 regPOSR
U16 regPSW
Name
Description
PPSM_OK
Successful operation
Personal Portable System Manager
Programmer’s Manual
Character InGraphics Tools
19-7
PPSM_ERR_SKBD_Y_POS
Input pad y-coordinate out of range
PPSM_ERR_SKBD_USED
Soft keyboard already being used
PPSM_ERR_NO_MEMORY
Not enough memory
Name
Description
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.