RAW UART

Joel Sherrill joel.sherrill at OARcorp.com
Thu Feb 20 16:29:54 UTC 2014


On 2/20/2014 10:28 AM, Nicolás Alvarez wrote:
> Thanks Joel, finally we are using the console driver, setting the uart
> in non-canonical mode with termios. It´s working great.
>
A bunch of email was stuck in the outbox on my phone. :(

I am glad it is working now.
> Regards,  
>
> *Ing. Nicolás Alvarez*
> *
> *
> cel: 03548-15638454
> http://ar.linkedin.com/in/ingalvarez/en
>
>
> On Thu, Feb 20, 2014 at 1:15 PM, Joel Sherrill
> <Joel.Sherrill at oarcorp.com <mailto:Joel.Sherrill at oarcorp.com>> wrote:
>
>     If you do that, you won't get the driver at all. Your code is
>     correct and just reopening the device and changing the settings.
>
>     The issue is what to do with stdin, out, and err if you reuse the
>     physical device.
>
>     On Dec 23, 2013 12:46 PM, Wendell Silva <silvawp at gmail.com
>     <mailto:silvawp at gmail.com>> wrote:
>
>         To avoid the console driver to be initialized by the BSP, I
>         guess it is sufficient to remove the
>         CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER from your "system.h".
>
>
>         2013/12/23 Nicolás Alvarez <nicoalar.22 at gmail.com
>         <mailto:nicoalar.22 at gmail.com>>
>
>             Hi all,
>
>             I'm trying to use the raw uart driver interface, but it
>             looks like that the bsp is initializing the console
>             driver. How can I avoid this? I have read that someone use
>             the console driver in "raw mode", is it the right way?
>
>             Regards,
>
>             *Ing. Nicolás Alvarez*
>
>
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>
>
>

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at OARcorp.com        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985

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