fit-IoT Users Forum

I was able to track down one problem only to encounter another. The loopback adapter helped a lot. I now need to ensure the serial mini adapter cable is passing through the DCD line on which I'm sending a pulse-per-second (PPS) signal. I'm seeing data come though on TX/RX but I need to ensure the PP...

I have fitpc2i (serial 120111-092). I've installed Ubuntu 12.04 server on the box. I've had no luck trying to access the serial port which comes up as /dev/ttyS0. $ dmesg | grep serial [ 0.660044] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A I've installed minicom ( http://linux.die.net/man/...