leon3 console driver output processing

[Ajish Babu]

Hello Claudio,

Thanks a lot ... Half of the problem is fixed now. '\n' is not appended 
with '\r' anymore.

But I still have the problem that 0x7D is appended with 0x5D or 0x5E. 
Where is this happening? How do I diable it?

regards
Ajish


On 11/19/2012 12:46 PM, Cláudio Silva wrote:
> Hello, Ajish,
>
> Sorry, that documentation is for Gaisler's RTEMS version that is not
> yet merged to RTEMS and has the driver manager.
>
> You can find the older documentation here:
> http://gaisler.com/anonftp/rcc/doc/rtems-gaisler-drivers-1.0.2.pdf
>
> You will need to register the apbuart driver using:
> "apbuart_register(&amba_conf)" as described in the above document.
> Using the apbuart driver concurrently with the regular console
> (printf...) may lead to problems....
>
> Alternatively, you can edit the console code so it stops appending the
> '\r'. I think you can do so by editing the following file:
> https://github.com/RTEMS/rtems/blob/master/c/src/lib/libbsp/sparc/leon3/console/printk_support.c
> and changing the line 146 from "apbuart_outbyte_polled(dbg_uart, c, 1,
> 1);" to "apbuart_outbyte_polled(dbg_uart, c, 0, 1);"
>
> Regards,
> Cláudio
>
>
> On Mon, Nov 19, 2012 at 11:21 AM, Ajish Babu <babu.ajish at googlemail.com> wrote:
>> Hello,
>>
>> Claudio ... thanks for your response.
>>
>> I still can't get it to work. I tried int fd = open("/dev/apbuart0", O_RDWR)
>> with different uart numbers, but it could not find anything. According to
>> the driver documentation, I should use the driver-manager, but
>> <drvmgr/drvmgr_confdefs.h> is not found.
>>
>> How can I enable this apbuart driver? I am using rtems version 4.11.
>>
>> regards
>> Ajish
>>
>>
>> _______________________________________________
>> rtems-users mailing list
>> rtems-users at rtems.org
>> http://www.rtems.org/mailman/listinfo/rtems-users
>>