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Nmea0183Parser
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fix diff

This commit is contained in:
Степанов Станислав 2025-03-26 16:36:17 +03:00
parent 611e794e83
commit 452dcce004
2 changed files with 4 additions and 1 deletions
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1
Solutions/Inc/Nmea_Gga.h
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@ -13,6 +13,7 @@
#define DGPS_SID_MIN (0000) #define DGPS_SID_MIN (0000)
#define DGPS_SID_MAX (1023) #define DGPS_SID_MAX (1023)
#define DIFF_GEOID_IS_BELOW '-'
/** /**
* GPS Quality indicator: * GPS Quality indicator:
*/ */

4
Solutions/Src/Nmea_Gga.c
View File

@ -53,7 +53,9 @@ bool NmeaGga_Parse(char *str, size_t len, tNmeaGGA *result)
*front : 0; *front : 0;
result->diff = result->diff =
(Nmea0183ParseNextPortion(&front, &nextDivider, end) > 0) ? (Nmea0183ParseNextPortion(&front, &nextDivider, end) > 0) ?
Nmea0183ParseDouble(front,nextDivider - front) : 0; (*front != DIFF_GEOID_IS_BELOW) ?
Nmea0183ParseDouble(front,nextDivider - front) : 0
: 0;
result->diff_units = result->diff_units =
(Nmea0183ParseNextPortion(&front, &nextDivider, end) > 0) ? (Nmea0183ParseNextPortion(&front, &nextDivider, end) > 0) ?
*front : 0; *front : 0;