On Wed, Sep 26, 2012 at 6:03 PM, Constantine Shulyupin <const@xxxxxxxxxxxxx> wrote: > Readme and sources: https://github.com/makelinux/ldt/blob/master/README.md > > To run driver with test script just run: > git clone git://github.com/makelinux/ldt.git && cd ldt && ./ldt-test > > You feedback, suggestions, discussions, recommendations patched will > be greatly appreciated! > Hi, I am the same person you probably see in LinkedIn :) Anyway, I use kernel 3.2.0-31-generic (Linux Mint 13) and when I run 'sudo ldt-test', I got: stty: /dev/ttyS0: Input/output error dio.c:138 io_start FAIL errno = 5 "Input/output error" -1 = ret = output(dev, inbuf, data_in_len) No loopback on /dev/ttyS0 detected, running ldt driver with UART in loopback mode dio.c:138 io_start FAIL errno = 5 "Input/output error" -1 = ret = output(dev, inbuf, data_in_len) is it due to I have no serial port? -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies