MagTek Secure Card Reader - Manual (Page 11)

Section 2. Excella Architecture and Operation
7
MTUSCRAGETDEVICESTATE
This function retrieves current device state information. For details on device states, please refer to the
EDeviceStateValues
Syntax
MTUSCRA_API void WINAPI MTUSCRAGetDeviceState(DWORD* lpdwDeviceState) ;
Return Values:
None
MTUSCRAGETCARDDATASTATE
This function retrieves current device state information. For details on device states, please refer to the
ECardDataStateValues
Syntax
MTUSCRA_API void WINAPI MTUSCRAGetCardDataState(DWORD* lpdwCardDataState) ;
Return Values:
None
MTUSCRAGETPID
This function retrieves the current product id of the SCRA Swipe Reader
Syntax
MTUSCRA_API void WINAPI MTUSCRAGetPID(DWORD* lpdwPID) ;
Return Values:
None