This tool is available on LabVIEW Tools Network for download.

  

LabVIEW FTDI Driver for I2C SPI GPIO

Does your application use any FTDI devices or you are struggling to communicate the external devices like I2C/SPI/GPIO etc?  Then make use of this driver to communicate the external devices through FT4222H from FTDI.

FTDI Driver for I2C SPI GPIO by AJ is a library wrapped around the D2XX DLL and the LibFT4222 DLL from the FTDI chip. This toolkit can be used to do the following things.

Generic FTDI operations like

  • Open/Close the FTDI device using serial numbers/device location index/ description
  • Reset the FTDI device from the software

SPI operations like

  • SPI Master Read/Write
  • SPI Slave Read/Write
  • With and without data protocols and without acknowledgment bits

I2C operations like

  • I2C Master Read/Write
  • I2C Slave Read/Write
  • I2C Slave address setting

GPIO operations in FT4222H like

  • Read/Write the logic level to GPIOs
  • Read the interrupt occurrence
   
     
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Help Manual

  FTDI Driver for I2C SPI GPIO Help Manual    
 


   
 

Demo Video – I2C Communication

     
     
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