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GPS only RY835AI support.

pull/58/head
Christopher Young 2015-09-18 08:12:02 -04:00
rodzic 5a568e27ce
commit 68d999f5e7
1 zmienionych plików z 4 dodań i 3 usunięć
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7
main/ry835ai.go
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@ -72,7 +72,7 @@ func initGPSSerial() bool {
func processNMEALine(l string) bool { func processNMEALine(l string) bool {
x := strings.Split(l, ",") x := strings.Split(l, ",")
if x[0] == "$GNVTG" { // Ground track information. if (x[0] == "$GNVTG") || (x[0] == "$GPVTG") { // Ground track information.
mySituation.mu_GPS.Lock() mySituation.mu_GPS.Lock()
defer mySituation.mu_GPS.Unlock() defer mySituation.mu_GPS.Unlock()
if len(x) < 10 { if len(x) < 10 {
@ -105,7 +105,7 @@ func processNMEALine(l string) bool {
mySituation.groundSpeed = uint16(groundSpeed) mySituation.groundSpeed = uint16(groundSpeed)
mySituation.lastGroundTrackTime = time.Now() mySituation.lastGroundTrackTime = time.Now()
} else if x[0] == "$GNGGA" { // GPS fix. } else if (x[0] == "$GNGGA") || (x[0] == "$GPGGA") { // GPS fix.
if len(x) < 15 { if len(x) < 15 {
return false return false
} }
@ -128,6 +128,7 @@ func processNMEALine(l string) bool {
if len(x[2]) < 10 { if len(x[2]) < 10 {
return false return false
} }
hr, err1 = strconv.Atoi(x[2][0:2]) hr, err1 = strconv.Atoi(x[2][0:2])
minf, err2 := strconv.ParseFloat(x[2][2:10], 32) minf, err2 := strconv.ParseFloat(x[2][2:10], 32)
if err1 != nil || err2 != nil { if err1 != nil || err2 != nil {
@ -180,7 +181,7 @@ func processNMEALine(l string) bool {
if err1 != nil { if err1 != nil {
return false return false
} }
mySituation.alt = float32(alt * 3.28084) // Covnert to feet. mySituation.alt = float32(alt * 3.28084) // Convert to feet.
//TODO: Altitude accuracy. //TODO: Altitude accuracy.
mySituation.alt_accuracy = 0 mySituation.alt_accuracy = 0