Sensoray 2253 Windows - Manual (Page 46)

char *value,
int size);
This function reads the GPS coordinate latitude into a character buffer. The
buffer will be empty if no lock or location data is available yet. The returned
buffer will be in the format of “ddmm.mmmmx”.
devid
device id in the system (use 0 with a single board installed).
value
pointer to character buffer to receive latitude.
size
size of the buffer.
S2253P_ReadLongitude
MID2253_API int __stdcall S2253P_ReadLongitude (
int devid,
char *value,
int size);
This function reads the GPS coordinate longitude into a character buffer. The
buffer will be empty if no lock or location data is available yet. The returned
buffer will be in the format of “ddmm.mmmmx”.
devid
device id in the system (use 0 with a single board installed).
value
pointer to character buffer to receive longitude.
size
size of the buffer.
S2253P_ReadSpeed
MID2253_API int __stdcall S2253P_ReadSpeed (
int devid,
char *value,
int size);
This function reads the GPS speed into a character buffer. The returned buffer
will be in the format of “d.dd” in knots.
devid
device id in the system (use 0 with a single board installed).
value
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