MagTek Excella STX99875340 - Manual (Page 43)

Section 3. Excella API
33
Return Values
MICR_ST_OK
MICR_ST_DEVICE_NOT_RESPONDING
MICR_ST_IMAGE_NOT_FOUND
MICR_ST_NOT_ENOUGH_MEMORY
MICR_ST_ERR_INTERNET_CONNECT
MICR_ST_ERR_HTTP_OPEN_REQUEST
MICR_ST_ERR_HTTP_SEND_REQUEST
MICR_ST_DEVICE_CONNECTION_ERROR
MICR_ST_BAD_PARAMETER
MICR_ST_BAD_DEVICE_NAME
MICR_ST_BAD_BUFFER
MICR_ST_DEVICE_NOT_OPEN
MICR_ST_BAD_BUFFER_SIZE
MICR_ST_BAD_IMAGE_NAME
MICR_ST_CONNECT_REQUEST_TIMEDOUT
MICR_ST_REQUEST_TIMEDOUT
MICR_ST_INSUFFICIENT_DISKSPACE
MICR_ST_QUERY_CONTENT_ERROR
MICR_ST_USB_GET_DATA_FAILED
MICR_ST_INET_GET_DATA_FAILED
MICR_ST_HTTP_HEADER_NOT_FOUND
Remarks
If the function succeeds, MICR_ST_OK is returned.
If the requested image is not found, MICR_ST_IMAGE_NOT_FOUND is returned.
If the function fails to get data packet information, MICR_ST_QUERY_CONTENT_ERROR is returned.
If the function fails to get HTTP header information, MICR_ST_HTTP_HEADER_NOT_FOUND is returned.
If the device fails to respond to the command, the return value is MICR_ST_DEVICE_NOT_RESPONDING.
If the size of the buffer uses to store the image data is not large enough, MICR_ST_NOT_ENOUGH_MEMORY is returned.
Error results from bad connection with device can be one of the following:
MICR_ST_CONNECT_REQUEST_TIMEDOUT
MICR_ST_REQUEST_TIMEDOUT
MICR_ST_DEVICE_NOT_RESPONDING
MICR_ST_ERR_INTERNET_CONNECT
MICR_ST_ERR_HTTP_OPEN_REQUEST
MICR_ST_ERR_HTTP_SEND_REQUEST
MICR_ST_USB_GET_DATA_FAILED
MICR_ST_INET_GET_DATA_FAILED