Re: [ECOS] Problem with scanf and printf

[Gary Thomas <gary at mlbassoc dot com>]

Tathagata Das wrote:
> Hi ,
>    my scanf function is not working. Printf is working but after 
> cyg_thread_delay call it is not working too.
>
> Here is my configuration :
>                 CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE = 
> "/dev/ser0"                       CYGPKG_IO_SERIAL_TTY = 1
>            CYGPKG_IO_SERIAL_TTY_TTY0 = 0
>
>             In Serial driver DEVTAB_ENTRY is like this
>
>                   DEVTAB_ENTRY(   test_serial_iol,
>                                                        "/dev/ser0",
>                                                        0,
>                                                        
> &cyg_io_serial_devio,
>                                                        tes_serial_init,
>                                                        
> test_serial_lookup,     // Serial driver may need initializing
>                                                        
> &test_serial_channel  );

How can you expect any real help from a message like this?
You've not told us anything about your problems:
* What's the platform?
* Have you made modifications to eCos [your own drivers, HAL, etc]?
* How does 'scanf()' fail?
etc

Without details, your query is pretty useless :-(

--
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

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