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Add multiplier value for GPS_STATUS.satellite_azimuth where 255 means 360deg #885

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May 27, 2024
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Add multiplier value for GPS_STATUS.satellite_azimuth where 255 means 360deg #885

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1 change: 1 addition & 0 deletions generator/mavschema.xsd
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Expand Up @@ -178,6 +178,7 @@
<xs:simpleType name="factor">
<xs:restriction base="xs:string">
<xs:enumeration value="1E-2"/> <!-- actual value = stated value / 100 -->
<xs:enumeration value="360/255"/> <!-- actual value = stated value * 360/255, as used for GPS_STATUS.satellite_azimuth -->
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@peterbarker How about

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<xs:enumeration value="360/255"/> <!-- actual value = stated value * 360/255, as used for GPS_STATUS.satellite_azimuth -->
<xs:enumeration value="360div255"/> <!-- actual value = stated value * 360/255, as used for GPS_STATUS.satellite_azimuth -->

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Or to put it another way, I have no strong opinions, but good to put this in.

degScaledToByte? degScaled255

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Personally, I'd prefer "360/255" because, it is both:

  • directly evaluatable in pretty much any programming language for when the actual value is required for maths.
  • humanly understandable as text if printed as-is (e.g. web page, Wireshark dissector, code comments, etc).

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Let's see what @peterbarker says - I dislike the slash sorry!

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I like the slash. It means we can continue to just eval these things.

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i prefer the slash

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Great!

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Thanks for pushing this @shancock884

</xs:restriction>
</xs:simpleType>

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