Wrong values on GPS

[Roadrunner]

Hi Erel,

I already see sometimes wrong values given by your GPS-Addon.

For example: normally I get the number of received satellites through:

gpssat.Text = gps.NumberOfSatellites

Sometimes I get values which are still wrong (numbers > 100 etc.)
Also on other values like Altitude, position (long, lat).

This problem occurs around on 1% of the runtime.
I'm not pretty sure if its a problem of my gps-unit within my mobile or maybe a short bug.

Are there any way to assist finding the problem?

Regards,
Sven

 

[Erel]

Most values are directly parsed from the GPS NMEA strings.
You could compare these strings to the values you get.
Just log Serial.InputString before passing it to the GPS object.