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GPS "Venus638FLPx-L 20Hz " inteface with Labview

I have an GPS module "Venus GPS with SMA Connector" (https://www.sparkfun.com/products/11058)which has update rate of 20 Hz. But when I iterface this with LabVIEW  to fetch GPS coordintes , SOG, altitude & heading using serial visa it only works at update rate of 5-6 Hz. How can I collect d data at 20 Hz using labview?

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Actually the datasheet says rates "up to 20Hz". How fast is the serial port running?

Mike...

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"... after all, He's not a tame lion..."

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...also, do you know how long each update packet is?

Mike...

Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion

"... after all, He's not a tame lion..."

For help with grief and grieving.
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