GPI_EVENT_DATA Struct Reference

Carries an event triggered on a GPI Port. More...

Data Fields
UINT16	port
	port: GPI port on which the event was triggered . More...
BOOLEAN	eventInfo
	GPI Event Information indicating if the GPI Port State was changed from low to high (true) or high to low (false). More...
LPVOID	lpReserved [4]
	Reserved for future. More...

Detailed Description

Carries an event triggered on a GPI Port.

This data corresponds to GPI_EVENT.

Field Documentation

port

UINT16 GPI_EVENT_DATA::port

port: GPI port on which the event was triggered .

eventInfo

BOOLEAN GPI_EVENT_DATA::eventInfo

GPI Event Information indicating if the GPI Port State was changed from low to high (true) or high to low (false).

For Handheld readers, a true indicated, trigger pressed and false indicates trigger released.

lpReserved

LPVOID GPI_EVENT_DATA::lpReserved[4]

Reserved for future.