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Validity Check VI

LabVIEW 2014 Robotics Module Help

Edition Date: June 2014

Part Number: 372983F-01

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Owning Palette: NMEA Advanced VIs

Requires: Robotics Module

Specifies whether the formatting of an NMEA sentence is valid.

This VI checks that sentence begins with $, contains an * followed by a valid NMEA checksum, and is less than 83 characters in length.

sentence is the sentence to check for valid formatting.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
valid sentence? returns TRUE if the NMEA sentence is formatted properly.
error out contains error information. This output provides standard error out functionality.

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