labview communication with microcontroller

[Raikar]

dear all

I am trying to communicate the labview and my microcontroller over serial port communication, but i am not able to do so,i am using PIC16f690,i can able to test the result in hyperterminal but when i want test in  labview i am getting an error of 1073807343,i need to read the data and write the data to microcontroller which is in some predicted location

Thanking You.

Raikar  A G

[ChrissyC]

Hi,

Have you installed the VISA drivers? Also make sure that you have closed hyperterminal before trying to communicate with LabVIEW.

One last thing, ensure that you include the close VI after you have finished your communication to close the port down properly.

-CC

[Ranjeet_Singh]

Hi Raikar,

                       Post your VI(2011). And are you sure that PIC is responding when you are sending some command ?

What problem you are facing ?

[Dennis_Knutson]

The error message indicates you do not have a valid resource name. Did you pick the name from the drop down menu of the control?

[Raikar]

Thanks for all.

I got the partialy result at the end of working hours,partialy why means i can able to read the data from microcontroller,still i didn't able to write the data through LabVIEW.

Thanking You

Raikar  A G

[CarlosOtiniano]

You can labview communicate with the microcontroller through the USB port

http://www.microchip.com/forums/m659974.aspx

http://www.eevblog.com/forum/projects/labview-interface-for-pic18f4550-using-winusb/?action=dlattach...