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-   -   USB communication between labview and microcontroller (http://www.go4expert.com/forums/usb-communication-labview-t3001/)

sowmya_r 14Feb2007 12:04

USB communication between labview and microcontroller
 
I am using USB to communicate between Lab View and micro controller(c8051F320) I got an example code from USB xpress.I have a DLL also i.e 'SiUSBXp.dll' .I had no problem to identify the device, open, close,reset it but i have problems in write and read operation. It gives an error SI_SYSTEM_ERROR_CODE so if any can guide me it would be great.

Regards
sow

gregorio81 21Aug2007 22:11

Re: USB communication between labview and microcontroller
 
Hi,

Im starting with USB and Labview, I need to communicate the PC with a uC (Atmel 8051) through the FX2 IC (Cypress CY7C68013). I would help me a lot if you could send me a link where I could download and example related to it.


Thanks

Gregorio

shail 8Sep2007 03:37

Re: USB communication between labview and microcontroller
 
whats the version isit the only error msg u c..? plz describe


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