aepko/Ardupilot2
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

AP_GPS: Default the value of hdop to 99.99 if no value has been read yet.

Browse Source
This commit is contained in:
Michael du Breuil 2015-08-03 23:45:47 -07:00 committed by Randy Mackay
parent 136853a750
commit c704102dcd
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libraries/AP_GPS/AP_GPS.cpp
View File

@ -212,6 +212,7 @@ AP_GPS::detect_instance(uint8_t instance)
state[instance].instance = instance;
state[instance].status = NO_GPS;
state[instance].hdop = 9999;
// record the time when we started detection. This is used to try
// to avoid initialising a uBlox as a NMEA GPS
@ -336,6 +337,7 @@ AP_GPS::update_instance(uint8_t instance)
if (_type[instance] == GPS_TYPE_NONE) {
// not enabled
state[instance].status = NO_GPS;
state[instance].hdop = 9999;
return;
}
if (locked_ports & (1U<<instance)) {
@ -368,6 +370,7 @@ AP_GPS::update_instance(uint8_t instance)
memset(&state[instance], 0, sizeof(state[instance]));
state[instance].instance = instance;
state[instance].status = NO_GPS;
state[instance].hdop = 9999;
timing[instance].last_message_time_ms = tnow;
}
} else {