LDT - Linux Driver Template

[Constantine Shulyupin]

I've made test script less noise. Please update sources. The driver
and the the test works with UART too.

On Wed, Sep 26, 2012 at 5:04 PM, Robert P. J. Day <rpjday at crashcourse.ca> wrote:
> On Wed, 26 Sep 2012, Mulyadi Santosa wrote:
>
>> On Wed, Sep 26, 2012 at 6:03 PM, Constantine Shulyupin
>> <const at 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
> ========================================================================



-- 
Constantine Shulyupin
http://www.MakeLinux.com/
Embedded Linux Systems,
Device Drivers, TI DaVinci