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7.4.2. Get Screen Backlight Status
Function Description:
This function returns the status of screen backlight.
Function call:
BOOL
GetBacklightStatus(void)
Return code:
TRUE = screen backlight is on.
FALSE = screen backlight is off.
7.4.3. Keypad Backlight Control
(For PA966/PA962/PA982 only)
Function Description:
This function turns keyoad backlight on or off.
Function call:
void
KeypadLightOn(BOOL
fON)
Parameter(Input)
fON: BOOL:
TRUE = turn on keypad backlight.
FALSE = turn off backlight.
Return code:
7.4.4. Get Keypad Backlight Status
(For PA966/PA962/PA982 only)
Function Description:
This function returns the status of keyoad backlight.
Function call:
BOOL
GetKeypadLightStatus(void)
Return code:
TRUE = keypad backlight is on.
FALSE = keypad backlight is off.
7.4.5. Screen Backlight Brightness Control
Function Description:
This function adjusts screen backlight brightness.
Function call:
void
BrightnessUp(BOOL
fup)
Parameters(Input)
Fup: BOOL:
TRUE = adjust one step up.
FALSE = adjust one step down.
Return code: