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never wait on GPS reads

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This commit is contained in:
geeksville 2020-06-22 09:17:15 -07:00
parent 9757f9ae53
commit 665d35196d
1 changed files with 10 additions and 10 deletions
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20
src/gps/UBloxGPS.cpp
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@ -99,12 +99,12 @@ The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of s
(midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z). (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z).
*/ */
struct tm t; struct tm t;
t.tm_sec = ublox.getSecond(); t.tm_sec = ublox.getSecond(0);
t.tm_min = ublox.getMinute(); t.tm_min = ublox.getMinute(0);
t.tm_hour = ublox.getHour(); t.tm_hour = ublox.getHour(0);
t.tm_mday = ublox.getDay(); t.tm_mday = ublox.getDay(0);
t.tm_mon = ublox.getMonth() - 1; t.tm_mon = ublox.getMonth(0) - 1;
t.tm_year = ublox.getYear() - 1900; t.tm_year = ublox.getYear(0) - 1900;
t.tm_isdst = false; t.tm_isdst = false;
perhapsSetRTC(t); perhapsSetRTC(t);
} }
@ -112,10 +112,10 @@ The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of s
if ((fixtype >= 3 && fixtype <= 4) && ublox.getP(0)) // rd fixes only if ((fixtype >= 3 && fixtype <= 4) && ublox.getP(0)) // rd fixes only
{ {
// we only notify if position has changed // we only notify if position has changed
latitude = ublox.getLatitude(); latitude = ublox.getLatitude(0);
longitude = ublox.getLongitude(); longitude = ublox.getLongitude(0);
altitude = ublox.getAltitude() / 1000; // in mm convert to meters altitude = ublox.getAltitude(0) / 1000; // in mm convert to meters
dop = ublox.getPDOP(); // PDOP (an accuracy metric) is reported in 10^2 units so we have to scale down when we use it dop = ublox.getPDOP(0); // PDOP (an accuracy metric) is reported in 10^2 units so we have to scale down when we use it
DEBUG_MSG("new gps pos lat=%f, lon=%f, alt=%d, pdop=%f\n", latitude * 1e-7, longitude * 1e-7, altitude, dop * 1e-2); DEBUG_MSG("new gps pos lat=%f, lon=%f, alt=%d, pdop=%f\n", latitude * 1e-7, longitude * 1e-7, altitude, dop * 1e-2);
// bogus lat lon is reported as 0 or 0 (can be bogus just for one) // bogus lat lon is reported as 0 or 0 (can be bogus just for one)