On Sat, Nov 03, 2018 at 06:21:38PM -0400, Ted Unangst wrote:
> Mark Kettenis wrote:
> > SENSOR_VELOCITY would make sense. It should be m/s with some
> > appropriate scaling. We don't need to represent speeds higer than
> > 299792458 m/s, so micrometers per second would be a good choice.
>
> is i
Mark Kettenis wrote:
> SENSOR_VELOCITY would make sense. It should be m/s with some
> appropriate scaling. We don't need to represent speeds higer than
> 299792458 m/s, so micrometers per second would be a good choice.
is it reasonable to use mm/s so that distance and velocity are consistent?
> Date: Sat, 3 Nov 2018 18:12:35 +0100
> From: Landry Breuil
>
> > Well, altitude really is just a vertical distance, so SENSOR_DISTANCE
> > is the right one. You obviously should convert the altitude from
> > meters into millimeters. If you think it would be more appropriate to
> > display dis
On Sat, Nov 03, 2018 at 05:00:47PM +0100, Landry Breuil wrote:
> Hi,
New diff adding speed and # of satellites, uses SENSOR_VELOCITY as
posted in the previous diff, and relies on SENSOR_DISTANCE being shown
as meters. I redid the message type matching to account for
constellation types which was c
On Sat, Nov 03, 2018 at 05:42:26PM +0100, Mark Kettenis wrote:
> > Date: Sat, 3 Nov 2018 17:00:47 +0100
> > From: Landry Breuil
> >
> > two problems with this display:
> > - DOPs are usually decimal values, ie 1.3, 1.53.. but raw sensors only
> > support integers, hence *1000.
>
> We could add
On Sat, Nov 03, 2018 at 05:00:47PM +0100, Landry Breuil wrote:
> Hi,
>
> here's a diff to add 5 new sensor values to nmea: altitude, quality,
> hdop, vdop & pdop. altitude and quality are provided by GGA messages:
> http://aprs.gids.nl/nmea/#gga, quality is either 0 (no fix), 1 (gps fix)
> or 2 (d
> Date: Sat, 3 Nov 2018 17:00:47 +0100
> From: Landry Breuil
>
> Hi,
>
> here's a diff to add 5 new sensor values to nmea: altitude, quality,
> hdop, vdop & pdop. altitude and quality are provided by GGA messages:
> http://aprs.gids.nl/nmea/#gga, quality is either 0 (no fix), 1 (gps fix)
> or 2
