Causes a GPS logger to respond with one or more of its data records

• GPSERROR_NONE if the command executes successfully

• GPSERROR_INVALID_PARAMETER if a either of the input parameters are incorrect

• GPSERROR_MEMORY if there is not enough memory available to execute the command

• GPSERROR_INVALID_RECEIVER if the receiver type is not supported

• This function is supported only on GPS logger receivers.

• The logger will respond with one or more GPSNOTIFY_LOGGER_DATA_EX notifications.

• This function differs from GpsLoggerGetRecords in that a subset of records can be specified using the pglriInfo parameter.

• To retrieve records between two dates, supply non-zero values for the glrtStart and glrtEnd members of the pglriInfo parameter.

• To retrieve records after a certain date, set the glrtStart member of pglriInfo to a non-zero value and the glrtEnd member to zero.

• To retrieve records before a certain date, set the glrtStart member of pglriInfo to zero and the glrtEnd member to a non-zero value.

• To retrieve records by sequence number, set both the glrtStart and glrtEnd members of pglriInfo to zero values and the ulStart and ulEnd to the start and end sequence numbers respectively.

• To retrieve all records, set both the glrtStart and glrtEnd members of pglriInfo to zero values and the ulStart and ulEnd to GPSLOGGER_ALL_RECORDS.

GPSLOGGER_ALL_RECORDS, GPSLOGGERFORMAT, GPSNOTIFY_LOGGER_DATAEX,GpsLoggerGetRecords

GPS Logger Functions

GPSERROR GPSAPI GpsLoggerGetRecordsEx(PGPSLOGGER_RECORD_INFO pglriInfo, GPSLOGGERFORMAT glfFormat);

sirfapi.h

GPS Logger Functions, See Also