Re: [PD] md5 object?

2018-02-08 Thread oliver 

Marco Hugo Schretter wrote:

hi,

good to hear that pjlink is in use with pd!

resolved it? i'm working on it. i'm controlling several panasonic
d5000 projectors at work with pd. it is definitely possible with the
shell object but i often must use windows to do pjlink control from
ableton with pd and so the shell object doesn't work.


without knowing what pjlink is or what you are trying to achieve:

[system] form the motex library is a [shell] for windows.


it's a bit of a pain to work with, because of the backslash problem and 
it doesn't output any stdout messages (at least not in my setup), but i 
use it just to run a prepared .bat file (mostly ffmpeg stuff) that i 
composed beforehand with the several tools PD provides ([text], [list], 
[list tosymbol] etc...)


best

oliver

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Re: [PD] md5 object?

2018-02-08 Thread IOhannes m zmoelnig 
On 2018-02-08 12:29, oliver wrote:
> 
> [system] form the motex library is a [shell] for windows.
> 
> it's a bit of a pain to work with, because of the backslash problem and

which backslash problem?

afaict, windows accepts forward-slashes as path-delimiters just fine.
at least cmd.exe does.
i always thought that the forwardslash->backslash translation was
handled transparently in the libc implementation (and microsoft just
kept using backslash in any publicly facing paths for the sake of being
microsoft), but given the quirks in w32 it might as well be that cmd.exe
does the translation.

fgasdrm,
IOhannes



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Re: [PD] md5 object?

2018-02-08 Thread IOhannes m zmoelnig 
On 2018-02-08 04:22, Marco Hugo Schretter wrote:
> i'll try to do some documentation soon so maybe we can
> solve the md5 thing. there are some opensource projects
> which provide all the basic c/c++ code for an md5 external as
> i found out. time will come.

if you (or anybody else) starts such a library, i'd suggest to make it a
general hashing library, that implements multiple algorithms, not only
"md5". (i think practically no new software uses MD5; it's supported
(everywhere) for legacy purposes).

fgmasdr
IOhannes



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[PD] PJLINK simple was:Re: md5 object?

2018-02-08 Thread Peter Venus 

Hello

long time, that i posted sth

i did a patch, that implements the basic PJLink commands to control 
shutter, power, input ...

i only used vanilla objects
the pjlink commands from the pjlink-documentation [1] are converted into 
ascii messages and send to the desired ip-adress on port 4352.

md5 was not necessary.
maybe the following patch helps

#patch

#N canvas 613 67 749 666 10;
#X obj 12 205 netsend -b;
#X msg 69 145 connect 192.168.0.123 4352;
#X obj 12 72 t a b b;
#X obj 12 94 list prepend send;
#X obj 12 116 list trim;
#X obj 12 43 r pjlink_cmd;
#X text 12 20 Network connection to projector;
#X msg 448 68 37 49 80 79 87 82 32 49 13;
#X text 354 67 %1POWR 1;
#X msg 448 98 37 49 80 79 87 82 32 48 13;
#X text 354 95 %1POWR 0;
#X msg 448 128 37 49 65 86 77 84 32 51 49 13;
#X text 347 126 %1AVMT 31;
#X text 347 156 %1AVMT 30;
#X msg 448 158 37 49 65 86 77 84 32 51 48 13;
#X text 284 38 PJLINK Commands;
#X text 271 80 Power on/off;
#X obj 423 185 s pjlink_cmd;
#X text 271 140 Shutter on/off;
#X text 445 37 Commands in Ascii;
#X msg 278 248 37 49 73 78 80 84 32 49 50 13;
#X msg 278 298 37 49 73 78 80 84 32 50 50 13;
#X msg 278 348 37 49 73 78 80 84 32 51 50 13;
#X msg 278 398 37 49 73 78 80 84 32 52 50 13;
#X text 499 248 %1INPT 12: RGB: 12-19;
#X text 499 298 %1INPT 22:Video:22-29, f 24;
#X text 499 348 %1INPT 32:Digital:32-39, f 24;
#X text 499 398 %1INPT 42:Storage:42-49, f 24;
#X msg 278 448 37 49 73 78 80 84 32 53 50 13;
#X text 499 448 %1INPT 52:Storage:52-59, f 24;
#X text 282 218 other commands;
#X connect 1 0 0 0;
#X connect 2 0 3 0;
#X connect 3 0 4 0;
#X connect 4 0 0 0;
#X connect 5 0 2 0;
#X connect 7 0 17 0;
#X connect 9 0 17 0;
#X connect 11 0 17 0;
#X connect 14 0 17 0;

##patch-end###


On 2018-02-08 13:10, IOhannes m zmoelnig wrote:

On 2018-02-08 04:22, Marco Hugo Schretter wrote:

i'll try to do some documentation soon so maybe we can
solve the md5 thing. there are some opensource projects
which provide all the basic c/c++ code for an md5 external as
i found out. time will come.


if you (or anybody else) starts such a library, i'd suggest to make it a
general hashing library, that implements multiple algorithms, not only
"md5". (i think practically no new software uses MD5; it's supported
(everywhere) for legacy purposes).

fgmasdr
IOhannes



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Re: [PD] PJLINK simple was:Re: md5 object?

2018-02-08 Thread Peter Venus 

...aaand i forgot the link:

[1]http://pjlink.jbmia.or.jp/english/data/5-1_PJLink_eng_20131210.pdf

cheers, peter


On 2018-02-08 13:30, Peter Venus wrote:

Hello

long time, that i posted sth

i did a patch, that implements the basic PJLink commands to control 
shutter, power, input ...

i only used vanilla objects
the pjlink commands from the pjlink-documentation [1] are converted into 
ascii messages and send to the desired ip-adress on port 4352.

md5 was not necessary.
maybe the following patch helps

#patch

#N canvas 613 67 749 666 10;
#X obj 12 205 netsend -b;
#X msg 69 145 connect 192.168.0.123 4352;
#X obj 12 72 t a b b;
#X obj 12 94 list prepend send;
#X obj 12 116 list trim;
#X obj 12 43 r pjlink_cmd;
#X text 12 20 Network connection to projector;
#X msg 448 68 37 49 80 79 87 82 32 49 13;
#X text 354 67 %1POWR 1;
#X msg 448 98 37 49 80 79 87 82 32 48 13;
#X text 354 95 %1POWR 0;
#X msg 448 128 37 49 65 86 77 84 32 51 49 13;
#X text 347 126 %1AVMT 31;
#X text 347 156 %1AVMT 30;
#X msg 448 158 37 49 65 86 77 84 32 51 48 13;
#X text 284 38 PJLINK Commands;
#X text 271 80 Power on/off;
#X obj 423 185 s pjlink_cmd;
#X text 271 140 Shutter on/off;
#X text 445 37 Commands in Ascii;
#X msg 278 248 37 49 73 78 80 84 32 49 50 13;
#X msg 278 298 37 49 73 78 80 84 32 50 50 13;
#X msg 278 348 37 49 73 78 80 84 32 51 50 13;
#X msg 278 398 37 49 73 78 80 84 32 52 50 13;
#X text 499 248 %1INPT 12: RGB: 12-19;
#X text 499 298 %1INPT 22:Video:22-29, f 24;
#X text 499 348 %1INPT 32:Digital:32-39, f 24;
#X text 499 398 %1INPT 42:Storage:42-49, f 24;
#X msg 278 448 37 49 73 78 80 84 32 53 50 13;
#X text 499 448 %1INPT 52:Storage:52-59, f 24;
#X text 282 218 other commands;
#X connect 1 0 0 0;
#X connect 2 0 3 0;
#X connect 3 0 4 0;
#X connect 4 0 0 0;
#X connect 5 0 2 0;
#X connect 7 0 17 0;
#X connect 9 0 17 0;
#X connect 11 0 17 0;
#X connect 14 0 17 0;

##patch-end###


On 2018-02-08 13:10, IOhannes m zmoelnig wrote:

On 2018-02-08 04:22, Marco Hugo Schretter wrote:

i'll try to do some documentation soon so maybe we can
solve the md5 thing. there are some opensource projects
which provide all the basic c/c++ code for an md5 external as
i found out. time will come.


if you (or anybody else) starts such a library, i'd suggest to make it a
general hashing library, that implements multiple algorithms, not only
"md5". (i think practically no new software uses MD5; it's supported
(everywhere) for legacy purposes).

fgmasdr
IOhannes



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Re: [PD] md5 object?

2018-02-08 Thread oliver 

IOhannes m zmoelnig wrote:

On 2018-02-08 12:29, oliver wrote:


[system] form the motex library is a [shell] for windows.

it's a bit of a pain to work with, because of the backslash problem and


which backslash problem?


THE backslash problem ;-)



afaict, windows accepts forward-slashes as path-delimiters just fine.
at least cmd.exe does.


only for non-dos commands.

commands like "dir", "copy" etc need backslashes to work.
3rd-party .exes like "sox" "ffmpeg" "mencoder" etc. accept slashes.

at least on my system that's the way it is
(Windows 7/64bit)

maybe that has changed with W10 ...


best

oliver

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Re: [PD] md5 object?

2018-02-08 Thread me.grimm 
>>  i'd suggest to make it a general hashing library, that implements
multiple algorithms,

+1

i started something once but like everything i start thats about all that
seems to happen:
https://github.com/megrimm/pd-hmacsha256

maybe a starting point though?


On Thu, Feb 8, 2018 at 7:10 AM, IOhannes m zmoelnig  wrote:

> On 2018-02-08 04:22, Marco Hugo Schretter wrote:
> > i'll try to do some documentation soon so maybe we can
> > solve the md5 thing. there are some opensource projects
> > which provide all the basic c/c++ code for an md5 external as
> > i found out. time will come.
>
> if you (or anybody else) starts such a library, i'd suggest to make it a
> general hashing library, that implements multiple algorithms, not only
> "md5". (i think practically no new software uses MD5; it's supported
> (everywhere) for legacy purposes).
>
> fgmasdr
> IOhannes
>
>
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Re: [PD] md5 object?

2018-02-08 Thread Marco Hugo Schretter 

hi leute,

thanks for the input. i'll tidy up my patch and post what i have
soon (and go on with development).

+1 for hashing lib

ciao aus dd,
m


Am 08.02.18 um 14:51 schrieb me.grimm:
 >> i'd suggest to make it a general hashing library, that implements 
multiple algorithms,


+1

i started something once but like everything i start thats about all 
that seems to happen:

https://github.com/megrimm/pd-hmacsha256

maybe a starting point though?


On Thu, Feb 8, 2018 at 7:10 AM, IOhannes m zmoelnig > wrote:


On 2018-02-08 04:22, Marco Hugo Schretter wrote:
> i'll try to do some documentation soon so maybe we can
> solve the md5 thing. there are some opensource projects
> which provide all the basic c/c++ code for an md5 external as
> i found out. time will come.

if you (or anybody else) starts such a library, i'd suggest to make it a
general hashing library, that implements multiple algorithms, not only
"md5". (i think practically no new software uses MD5; it's supported
(everywhere) for legacy purposes).

fgmasdr
IOhannes


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Re: [PD] re-construct a live image from data in Gem

2018-02-08 Thread Benjamin ~ b01 
hi,

thanks, at the end it worked well with pix_set and a tabdump
an ugly unusefull patch (needs the ultrasound device) here :
https://github.com/b01xy/Unborn_0x9/blob/master/Unborn_0x9-Echopen_tcpclient-sonification-visualisation.pd

++
b


Le 22/01/2018 à 22:01, Antoine Villeret a écrit :
> hi, 
>
> I'll start with pix_set
>
> +
> a
>
> --
> do it yourself                      
> http://antoine.villeret.free.fr
>
> 2018-01-22 21:36 GMT+01:00 Benjamin ~ b01  >:
>
> Hello pd-list,
>
> For a project where we try to hack an open hardware echographic
> system,
> we grab live threw a network socket a flow of datas and store them
> in a
> table (the device produce 2 - 3 images per secondes, 125 lines per
> images, 1690 datas per line)
> It works well and we would like to produce a live image from the datas
> in Gem
> Does anyone has already done such a thing or could suggest an
> approach ?
>
> thanks
> Benjamin
>
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Re: [PD] md5 object?

2018-02-08 Thread Johnny Mauser via Pd-list 
I have got the pjlink thing to work through [shell]. It is not ready to
share yet. And of course everything would have been easier with a dedicated
md5 object.

Am 08.02.2018 3:17 nachm. schrieb "Marco Hugo Schretter" :

> hi leute,
>
> thanks for the input. i'll tidy up my patch and post what i have
> soon (and go on with development).
>
> +1 for hashing lib
>
> ciao aus dd,
> m
>
>
> Am 08.02.18 um 14:51 schrieb me.grimm:
>
>>  >> i'd suggest to make it a general hashing library, that implements
>> multiple algorithms,
>>
>> +1
>>
>> i started something once but like everything i start thats about all that
>> seems to happen:
>> https://github.com/megrimm/pd-hmacsha256
>>
>> maybe a starting point though?
>>
>>
>> On Thu, Feb 8, 2018 at 7:10 AM, IOhannes m zmoelnig > > wrote:
>>
>> On 2018-02-08 04:22, Marco Hugo Schretter wrote:
>> > i'll try to do some documentation soon so maybe we can
>> > solve the md5 thing. there are some opensource projects
>> > which provide all the basic c/c++ code for an md5 external as
>> > i found out. time will come.
>>
>> if you (or anybody else) starts such a library, i'd suggest to make
>> it a
>> general hashing library, that implements multiple algorithms, not only
>> "md5". (i think practically no new software uses MD5; it's supported
>> (everywhere) for legacy purposes).
>>
>> fgmasdr
>> IOhannes
>>
>>
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>> 
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>> 
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>>
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Re: [PD] md5 object?

2018-02-08 Thread Martin Peach 
md5 is defined in internet rfc1321, (see
https://www.ietf.org/rfc/rfc1321.txt) which includes c code to implement
it, so it should be fairly straightforward to wrap into a pd external.

Martin

On Thu, Feb 8, 2018 at 12:09 PM, Johnny Mauser via Pd-list <
pd-list@lists.iem.at> wrote:

> I have got the pjlink thing to work through [shell]. It is not ready to
> share yet. And of course everything would have been easier with a dedicated
> md5 object.
>
> Am 08.02.2018 3:17 nachm. schrieb "Marco Hugo Schretter" :
>
>> hi leute,
>>
>> thanks for the input. i'll tidy up my patch and post what i have
>> soon (and go on with development).
>>
>> +1 for hashing lib
>>
>> ciao aus dd,
>> m
>>
>>
>> Am 08.02.18 um 14:51 schrieb me.grimm:
>>
>>>  >> i'd suggest to make it a general hashing library, that implements
>>> multiple algorithms,
>>>
>>> +1
>>>
>>> i started something once but like everything i start thats about all
>>> that seems to happen:
>>> https://github.com/megrimm/pd-hmacsha256
>>>
>>> maybe a starting point though?
>>>
>>>
>>> On Thu, Feb 8, 2018 at 7:10 AM, IOhannes m zmoelnig >> > wrote:
>>>
>>> On 2018-02-08 04:22, Marco Hugo Schretter wrote:
>>> > i'll try to do some documentation soon so maybe we can
>>> > solve the md5 thing. there are some opensource projects
>>> > which provide all the basic c/c++ code for an md5 external as
>>> > i found out. time will come.
>>>
>>> if you (or anybody else) starts such a library, i'd suggest to make
>>> it a
>>> general hashing library, that implements multiple algorithms, not
>>> only
>>> "md5". (i think practically no new software uses MD5; it's supported
>>> (everywhere) for legacy purposes).
>>>
>>> fgmasdr
>>> IOhannes
>>>
>>>
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>>>
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>>> 
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>>> syracuse u., tc3
>>> megrimm.net 
>>> 
>>>
>>>
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Re: [PD] md5 object?

2018-02-08 Thread IOhannes m zmölnig 
On 02/08/2018 07:13 PM, Martin Peach wrote:
> md5 is defined in internet rfc1321, (see
> https://www.ietf.org/rfc/rfc1321.txt) which includes c code to implement
> it, so it should be fairly straightforward to wrap into a pd external.
> 

i didn't really check, but many reference implementations in RFCs (esp.
older ones) are under some weird non-free license.
things might be different in the specific case, but if you want to use
that code, make sure to check the license first :-)

gfmsadr
IOhannes



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Re: [PD] md5 object?

2018-02-08 Thread Marco Hugo Schretter 

hi,

half a year ago i was searching a lot for a
free c implementation.

and:

https://sourceforge.net/projects/libmd5-rfc/

i'm working with this. on the sourceforge page it says
that the code was rewritten from the specs without copying
the sourcecode in the specification. so the author says
that it's rsa-free - as far as i know possible to use for
an external.

compiling it in osx as is worked well. time to throw it
into pd...soon :-)

what do you think.

thanks.

liebe grüße
marco

Am 08.02.18 um 20:45 schrieb IOhannes m zmölnig:

On 02/08/2018 07:13 PM, Martin Peach wrote:

md5 is defined in internet rfc1321, (see
https://www.ietf.org/rfc/rfc1321.txt) which includes c code to implement
it, so it should be fairly straightforward to wrap into a pd external.



i didn't really check, but many reference implementations in RFCs (esp.
older ones) are under some weird non-free license.
things might be different in the specific case, but if you want to use
that code, make sure to check the license first :-)

gfmsadr
IOhannes



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[PD] Can Pd pretend to be a USB keyboard?

2018-02-08 Thread William Huston 
I want to control OBS Studio with a MIDI device.
OBS Studio does not presently support MIDI directly.

I want to communicate to my MIDI controller with Pd.
I want to translate MIDI note-on/off messages into keystrokes
and pass those on to OBS.

Can I emulate "midikey2key" in Pd?
https://obsproject.com/forum/threads/control-obs-with-midi.32881/
http://75r.de/midikey2key

I guess I could also use obs-websocket


Thanks for your ideas :)
BH


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