I use FTDI(FT232R break out board)serial adaptor to connect to my CONNEX using breakout gs expansion board.
When I plug in the FTDI adaptor to USB port, I see ttyUSB0 in /dev.
I chmod 666 to /dev/ttyUSB0.
Then I set up minicom configuration to ttyUSB0 and 115200 8N1.
When I run minicom –o to connect the gumstix from my laptop, I don’t see U_Boot from Gumstix.
Nothing comes out at minicom.
I use minicom from root.
Can anybody suggest what is the problem?
Do I need to install FTDI driver in my linux host?