MagTek Excella STX99875340 - Manual (Page 38)

Excella Windows API Specifications
28
Example
char szResult [4096];
char szDeviceName[4096];
char Buffer[256];
DWORD dwBufferLength ;
DWORD dwStatus;
szDeviceName = “Excella”; // assuming this device has been opened
dwBufferLength = 4096;
if (MTMICRSendCommand(szDeviceName, "ClearPathEntry", szResult , & dwBufferLength)==
MICR_ST_OK)
{
dwBufferLength = 256;
dwStatus = MTMICRGetValue(szResult, SECTION_COMMAND_STATUS,"ReturnCode",
Buffer,
& dwBufferLength);
if (dwStatus == MICR_ST_OK)
{
dwStatus = atol (Buffer);
if (dwStatus == 0)
prinft ("Clear path done!");
else
.printf ("Clear path failed!");
}
}
MTMICRProcessCheck
MTMICRProcessCheck function sends a scan check request with the given process options to the given device name. When
the device completes the scan request, the result of the scan is returned in the buffer pcDocInfo.
ULONG MTMICRProcessCheck (
char *pcDevName,
char *pcProcessOptions,
char *pcDocInfo,
DWORD *pdwDocInfoSize
);
Parameters
pcDevName
Pointer to null terminated string containing device name.
pcProcessOptions
Pointer to a buffer containing the options to be used in processing the check. The options are stored in the buffer by using
function
MTMICRSetValue or function MTMICRSetIndexValue.
pcDocInfo
Pointer to the buffer containing the information returned from the device. The returned information contains command
status, MICR data, and image information.
pdwDocInfoSize
Size of the buffer pcDocInfo.