[riot-users] Stm32f4 Discovery Shell UART not working

Hans-Joachim Borchers hjbathb at yahoo.de
Fri Oct 31 12:29:11 CET 2014


Hi Ludwig,

the terminal program I'm using shows each character after receiving it, 
not only after a newline the complete line.

I'm using this terminal for about 20 years, so I'm quite sure ;)

So I think RIOT don't send an echo.

Thank you for the additional hint.

Cheers, Joachim

Am 31.10.2014 um 11:36 schrieb Ludwig Ortmann:
> Hi Joachim,
>
> On Fri, Oct 31, 2014 at 10:26:38AM +0100, Ludwig Ortmann wrote:
>> On Fri, Oct 31, 2014 at 10:04:40AM +0100, Joachim wrote:
>>> I only like to know if it is normal, that RIOT-OS don't send an echo.
>>
>> Yes, that is normal.
>
> Actually I confused two things, but maybe so did you:
>
> If the terminal program only writes out whole lines (i.e. writes after
> reading a newline), than this might give you the impression that there
> is no echo. This is true for both directions.
>
> Sorry for the misinformation!
>
> Cheers, Ludwig
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