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LabVIEW
Why can not communicate by USB to COM with cypress chip(CYUSB3065)?
That link as(https://www.e-consystems.com/CX3-Reference-Design-Kit.asp)
This is development board as following picture:
When plug-in it appeared COMPORT
When I use Labview to Write "Hello" String
That will happened wired things
But ,Used Arduino Nano Board It can sent successfully
Anybody have this problem?
Hi Hoyo,
only one property inside VISASerialPortConfig isn't supported.
Look inside this function and copy its content to a new VI. Then remove the 2nd last property:
Most probably that "Flow control" isn't supported…
One more comment/suggestion:
Enable the display mode indicator for your string constant. Set it to "\-display". Then append "\n" as it's most likely the TermChar expected by your device…
Actually it says in the error message arg2 so that would be either the baudrate or the Data Bits (not sure atm if that numbering is zero based or not). Thanks to posting a picture where the text is basically to fuzzy to really see much I don't know what constants are used for either of these two values.
