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LabVIEW Interface for Arduino Discussions

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SPI Send Receive.vi: How does it works?

The Vi has the following inputs:

- Arduino Resource

- Data in

- Chip Select DIO pin

- Word size

- Error in

 

I don't understand how this vi works. What is the Chip Select DIO pin?

What is the format of Data in?

I have tried to use different value of Data In, but the result is always the same.

 

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