347 missing values - Githubissues

wellenvogel / avnav

using the raspberry pi as a nav computer

MIT License

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347 missing values #348

Open quantenschaum opened 3 months ago

quantenschaum commented 3 months ago

Here is a starting point to fix #347

check for missing values in NMEA parser and omit then (do not set to zero)
added parsing of DBK and DBS sentences
hide course vector if COG is undefined
hide course vectors in heading mode if zero SOG is detected
adjusted widgets to display --- as default if values are undefined