error 20309

[Saket2913]

Thanks for the prompt reply.

Anyways can you help me converting from singular 8 bit data to waveform DBL

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[RavensFan]

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@Saket2913 wrote:

Thanks for the prompt reply.

Anyways can you help me converting from singular 8 bit data to waveform DBL

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No.  I can't.  You need to figure out how to get an array of data out of your Arduino.  You could put the Arduino Read into a loop that runs so many times to build an array.  But I don't think that would be very good.  The reading of an Arduino input with that subVI probably has no consistency in the timing between elements, so the results would be meaningless anyway.

[osirism]

Hi

Please help me, with the same error

[GerdW]

Hi osirism,

you are using way too much ExpressVIs! (And lots of other bad coding style.)

See the attachment for (only) some improvements!

You should also rethink about your DAQAssistent usage: you set your AI reading to just "1 sample on demand", but still convert the DDT wire to an array! Why is that? You only get a single (scalar) sample value!

On your error:

did you read the error explanation? Then it becomes pretty clear how to solve your problem…