Hi, I'm making a VI that reads data coming from Arduino UNO at 9600 bauds to color a graduated bar according to its value. However, I'm getting a -1073807360 error which I can't solve as I don't know the reason. I always get a 0.23 in the string output in VISA read function. I would also like to know if type cast "type" must have a value different from 0 or whatever. I don't understand why it shows "0" if I only want to cast string to single precision. Find attached the VI. Thanks!

LabVIEW

VISA read error -1073807360 interface with Arduino

@bitsandscience wrote:

Okay, rebooting PC was the solution.

Sounds like Windows was still holding onto something. Glad to hear you got it working.

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LabVIEW

VISA read error -1073807360 interface with Arduino

Re: VISA read error -1073807360 interface with Arduino