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Using the FirstGPS API
42
FirstGPS Starter Kit User Guide
1.4.8
npFixSvSelType
npFixSvSelType describes the current constellation of satellites used
in the current position fix.
Data Type Variable Description
U8 ucStatus Satellite status code. For all the
possible values and descriptions, refer
to Satellite Status Code on page 57.
U8 ucDimMode Operating dimension mode. For all the
possible values and descriptions, refer
to Operating Dimension on page 53.
U8 ucDgpsMode Differential GPS mode. For all the
possible values and descriptions, refer
to, DGPS Operating Mode on page 52.
U8 ucSatCnt Number of satellites in the
constellation.
S8 cSvUsed [N_CHANNELS] A list of SVs in the constellation.
npDopType tDop Dilution of precision numbers. For more
information, refer to npDopType,
page 41.