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More Galileo Updates 

Updated sv numbers and added text to indicated Galileo in solution E#
pull/585/head
kjablonski 2017-03-26 21:50:14 -05:00 zatwierdzone przez GitHub
rodzic 0207ede47d
commit 1d33f79e04
1 zmienionych plików z 13 dodań i 4 usunięć
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17
main/gps.go
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@ -33,7 +33,7 @@ const (
SAT_TYPE_UNKNOWN = 0 // default type
SAT_TYPE_GPS = 1 // GPxxx; NMEA IDs 1-32
SAT_TYPE_GLONASS = 2 // GLxxx; NMEA IDs 65-88
SAT_TYPE_GALILEO = 3 // GAxxx; NMEA IDs unknown
SAT_TYPE_GALILEO = 3 // GAxxx; NMEA IDs 301-332
SAT_TYPE_BEIDOU = 4 // GBxxx; NMEA IDs 201-235
SAT_TYPE_SBAS = 10 // NMEA IDs 33-54
)
@ -1550,6 +1550,7 @@ func processNMEALine(l string) (sentenceUsed bool) {
var svType uint8
var svSBAS bool // used to indicate whether this GSA message contains a SBAS satellite
var svGLONASS bool // used to indicate whether this GSA message contains GLONASS satellites
var svGalileo bool // used to indicate whether this GSA message contains Galileo satellites
sat := 0
for _, svtxt := range x[3:15] {
@ -1568,7 +1569,11 @@ func processNMEALine(l string) (sentenceUsed bool) {
svType = SAT_TYPE_GLONASS
svStr = fmt.Sprintf("R%d", sv-64) // subtract 64 to convert from NMEA to PRN.
svGLONASS = true
} else { //TODO: Galileo
} else if sv < 300 { // Galileo
svType = SAT_TYPE_GALILEO
svStr = fmt.Sprintf("E%d", sv-300) // subtract 300 to convert from NMEA to PRN
svGalileo = true
} else {
svType = SAT_TYPE_UNKNOWN
svStr = fmt.Sprintf("U%d", sv)
}
@ -1636,7 +1641,7 @@ func processNMEALine(l string) (sentenceUsed bool) {
}
if (x[0] == "GPGSV") || (x[0] == "GLGSV") { // GPS + SBAS or GLONASS satellites in view message. Galileo is TBD.
if (x[0] == "GPGSV") || (x[0] == "GLGSV") || (x[0] == "GAGSV"){ // GPS + SBAS or GLONASS or Galileo satellites in view message.
if len(x) < 4 {
return false
}
@ -1692,7 +1697,11 @@ func processNMEALine(l string) (sentenceUsed bool) {
} else if sv < 97 { // GLONASS
svType = SAT_TYPE_GLONASS
svStr = fmt.Sprintf("R%d", sv-64) // subtract 64 to convert from NMEA to PRN.
} else { //TODO: Galileo
} else if sv < 300 { // Galileo
svType = SAT_TYPE_GALILEO
svStr = fmt.Sprintf("E%d", sv-300) // subtract 300 to convert from NMEA to PRN
svGalileo = true
} else {
svType = SAT_TYPE_UNKNOWN
svStr = fmt.Sprintf("U%d", sv)
}