On Wed, 26 Sep 2012, Mulyadi Santosa wrote:
On Wed, Sep 26, 2012 at 6:03 PM, Constantine Shulyupin <const@makelinux.com> 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?
i get the same error on ubuntu 12.04, and it's pretty clearly because my laptop has no actual serial port (something becoming more and more common these days). i think you have to modify your examples to consider that possibility. rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================