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Using the FirstGPS API
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FirstGPS Starter Kit User Guide
1.1
Overview
This appendix describes the FirstGPS API data types, return types,
function descriptions, and so on.
1.2
Examples
Refer to the sample application source code on the CD-ROM shipped
with your Starter Kit. The examples illustrate how to use the API calls.
1.3
FirstGPS API - Simple Data Types
The table below describes all the simple data types defined within the
Navigation Platform.
Defined Data Type Description
S8 Signed 8 bits integer.
U8 Unsigned 8 bits integer.
S16 Signed 16 bits integer.
U16 Unsigned 16 bits integer.
S32 Signed 32 bits integer.
U32 Unsigned 32 bits integer.
FLT 4 bytes single-precision floating point.
DBL 8 bytes double-precision floating point.
BOOLEAN 1 byte Boolean value.