Hi everyone,
I have been adding ANSI escape codes for colour support to my app’s console
output and have been experimenting with adding it to nsh itself. At a
minimum to colour the prompt.
I had been thinking this is something i could develop and propose to come
back into the mainline as a nsh kc
have scripted test running against the sim (or real HW) test
cases will keep it from breaking.
David
-Original Message-
From: Christian Catchpole [mailto:christ...@catchpole.net]
Sent: Saturday, August 15, 2020 5:52 PM
To: dev@nuttx.apache.org
Subject: Color ANSI support in nsh
Hi
Message-
> From: Christian Catchpole [mailto:christ...@catchpole.net]
> Sent: Saturday, August 15, 2020 5:52 PM
> To: dev@nuttx.apache.org
> Subject: Color ANSI support in nsh
>
> Hi everyone,
>
> I have been adding ANSI escape codes for colour support to my app’s console
> output
-Original Message-----
> > From: Christian Catchpole [mailto:christ...@catchpole.net]
> > Sent: Saturday, August 15, 2020 5:52 PM
> > To: dev@nuttx.apache.org
> > Subject: Color ANSI support in nsh
> >
> > Hi everyone,
> >
> > I have been adding ANSI esc
test running against the sim (or real HW)
>> > test
>> > cases will keep it from breaking.
>> >
>> > David
>> >
>> > -Original Message-
>> > From: Christian Catchpole [mailto:christ...@catchpole.net]
>> > Sent: Saturday,
-
Van: Alan Carvalho de Assis
Verzonden: zondag 16 augustus 2020 17:02
Aan: dev@nuttx.apache.org
Onderwerp: Re: Color ANSI support in nsh
Christian,
If I'm not wrong NuttX already has this feature to fancy interface if you use
of pdcurses library.
Greg added pdcurses some time ago and Ken
bericht-
> Van: Alan Carvalho de Assis
> Verzonden: zondag 16 augustus 2020 17:02
> Aan: dev@nuttx.apache.org
> Onderwerp: Re: Color ANSI support in nsh
>
> Christian,
>
> If I'm not wrong NuttX already has this feature to fancy interface if you
> use of pdcurse
ts purposes. If all is finished and
> > value is there, one could bring a nice color too it 😉 Color is throwing
> > money where functionality died
> >
> > Ben
> >
> > -Oorspronkelijk bericht-
> > Van: Alan Carvalho de Assis
> > Verzonde
solid and has to address its purposes. If all is finished
> and
> > > value is there, one could bring a nice color too it 😉 Color is
> throwing
> > > money where functionality died
> > >
> > > Ben
> > >
> > > -Oorspronkelijk berich
, wrote:
> > >
> > > > Please do not make technology about looks in functionality it has
> > to
> > > > work and be solid and has to address its purposes. If all is finished
> > and
> > > > value is there, one could bring a nice color too it 😉 C
oo it 😉 Color is throwing
>> money where functionality died
>>
>> Ben
>>
>> -Oorspronkelijk bericht-
>> Van: Alan Carvalho de Assis
>> Verzonden: zondag 16 augustus 2020 17:02
>> Aan: dev@nuttx.apache.org
>> Onderwerp: Re: Color AN
This is my suggestion, it should be enabled by default, but disabled
by default if CONFIG_DEFAULT_SMALL is selected.
What do you think?
I would prefer to see it just disabled by default.
Having the ability to display color on the console is really useful to provide
easy
to read output in many scenarios (e.g. test with OK/ERROR).
But I agree it should be disabled by default and not overly complicate things.
I would suggest that you look at how this is handled in standard termina
I would suggest that you look at how this is handled in standard terminals.
This works in the form
of escape sequence which give a code that the terminal can interpret as being a
color. This would
make it available to applications in a standard form.
Good point. The GNU part of GNU/Linux d
A more general solution would be handy but what is there really in the
embedded world that doesn't support vt100? There more code there is, the
more interesting ways it can go wrong :-)
(BTW; ctrl-L to clear the screen was one of the first things I added after
fixing backspace/deleteboth of th
A basic terminfo/termcaps could be very trivial
A more general solution would be handy but what is there really in the
embedded world that doesn't support vt100? There more code there is, the
more interesting ways it can go wrong :-)
I have sometimes used cat /dev/ttyS0 on the host as a termi
something to consider with querying the terminal for capabilities /
terminal size etc, is where there is no terminal actually connected at the
time. this would cause it to hang or require timeouts or other
complications. but i guess querying might only occur after user input.
Again, as long as its
I really liked your telemetry app with colored output you shown on the video.
On Mon, Aug 17, 2020, at 20:47, Christian Catchpole wrote:
> something to consider with querying the terminal for capabilities /
> terminal size etc, is where there is no terminal actually connected at the
> time. this
I liked it to!
Should be nice to have some "text bar" widgets too, like we have in
the alsamixer ;-)
BR,
Alan
On 8/17/20, Matias N. wrote:
> I really liked your telemetry app with colored output you shown on the
> video.
>
> On Mon, Aug 17, 2020, at 20:47, Christian Catchpole wrote:
>> somethi
Thanks Matias!
I've dropped the code into a gist if anyone is interested in using it.
It's c++ but of course wouldn't take much to turn in a C with structs. and
of course modify it in other ways to your own needs.
You simply call one of these methods..
void log(const char * source, const char *
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