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Revision as of 11:15, 16 December 2012 by WikiSysop (Talk)

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Ok for programming electronics I got myself an ftdi chip. I want to be able to invert the TX/RX/... signals so I can get some experiments working that I have on a paper.

To do this we have to re-program the device's eeprom:

gcc -o write main.c -L/root/Downloads/release/build/x86_64/ -lftd2xx -lpthread -ldl -lrt -Wl,-rpath,/usr/local/lib
  • remove the ftdi_sio driver
modprobe -r ftdi_sio
  • disconnect all other FTDI chips
  • call the program to re-write the device's eeprom:

See also