Hand Held Products 4X00 Series manual IllumOffICMedia, IllumOnICMedia, ImagerIsPoweredICMedia

IllumOffICMedia

This function turns off the illumination LEDs.

BOOL TurnLEDsOffICMedia(

void

)

Returns

Zero on failure, non-zero on success.

IllumOnICMedia

This function turns on the illumination LEDs.

BOOL TurnLEDsOnICMedia(

void

)

Returns

Zero on failure, non-zero on success.

ImagerIsPoweredICMedia

This function indicates whether or not the image engine is currently in powerdown mode.

BOOL ImagerIsPoweredICMedia(

void

)

Returns

Zero if the engine is currently in powerdown mode, non-zero if it is not.

ImagerPowerDownICMedia

This function puts the image engine into powerdown mode via a power enable signal.

BOOL ImagerPowerDownICMedia(

void

)

Returns

Zero if successful, non-zero otherwise.

ImagerPowerOffAndSuspendICMedia

This function controls a physical switch to cycle power off the imager. This is typically implemented for Win CE suspend/resume.

DWORD ImagerPowerOffAndSuspendICMedia(

DWORD

)

Passed Arguments	Description
0	Normal case. Win 32 API functions are still allowed.
1	Suspend/Resume. (For example, in Win CE this implies that it is not safe to call Win32
	or user layer functions.)

8 IMAGETEAM™ 4X00 Series Hardware Interface Layer Specification