USB communication between labview and microcontroller

Discussion in 'Gadget Analysis' started by sowmya_r, Feb 14, 2007.

  1. sowmya_r

    sowmya_r New Member

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    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
     
    sowmya_r, Feb 14, 2007
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  2. gregorio81

    gregorio81 New Member

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    Hi,

    I´m 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
     
    gregorio81, Aug 21, 2007
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  3. shail

    shail New Member

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    whats the version isit the only error msg u c..? plz describe
     
    shail, Sep 7, 2007
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