Opened 12 years ago

Closed 11 years ago

#149 closed defect/bug (fixed)

wait until gps fix is 100%

Reported by: udo Owned by: somebody
Priority: minor Milestone: version 0.2.0
Component: core Version:
Severity: Keywords:
Cc:

Description

Do not try to move the map to bogus locations coming from the gps on startup. Wait until the gps has a fix.

Effect now: map goes blank, later returns to my hometown. (blank confuses me)

Change History (8)

comment:1 Changed 12 years ago by udo

Version is svn 0.1.0 from 8 june 2008

comment:2 Changed 12 years ago by KaZeR

  • Priority changed from major to minor

What to do when you loose fix then? Getting stuck in the same place isn't good neither. Are you talking of waiting for the fix at startup?

AFAIK, if you get a position, it should be quite accurate, according to the PDOP. You want to have a configurable treshold of PDOP before using the gps datas?

comment:3 Changed 12 years ago by udo

I am talking about waiting for the fix on startup: Turn on IPAQ, log in, plug in GPS, start up navit. Navit then does get NMEA data but not a valid position. Invalid position gives blank screen?

When losing fix later keep showing the map, don't move to 0 0, nor blank the screen.

comment:4 Changed 12 years ago by udo

Please also see #201 about not logging the 0 0 positions.

comment:5 Changed 11 years ago by KaZeR

Was this improved by the addition of CDF?

comment:6 Changed 11 years ago by Udo

CDF?

comment:7 Changed 11 years ago by kazer

  • Milestone set to version 0.2.0

Cumulative Displacement Filter (you can enable it from navit.xml)

comment:8 Changed 11 years ago by kazer

  • Resolution set to fixed
  • Status changed from new to closed

CDF should have solved this issue. If not, please reopen.

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