[PD] polyphonic ? key, keyup setup question

Wed Oct 4 18:44:54 CEST 2006

sorry if im doubleposting but i got an email by pd-list at iem.at telling me that it is now possible for me to write to the list; so if it didnt work now it works 

hi everyone,
i'm new to this list and pure data itself so please allow me to ask some kinda n00by question.

i want to build a computerkeyboard setup in which i can press many keys at once to play chords and stuff and until now i found no solution to this.

as i want those notes to stop in the moment of the keyup event i made a fix around which sadly stops all notes at the moment i release any key.

could anyone post me something or names of objects i should look at for the moment  => thanks

here s my crappy code:

#N canvas 0 0 1087 712 12;
#X obj 38 625 osc~ 440;
#X obj 38 600 r notes;
#X obj 37 654 dac~;
#X obj 383 3 key;
#X obj 1 2 keyname;
#X floatatom 383 26 5 0 0 0 - - -;
#X symbolatom 52 24 10 0 0 0 - - -;
#X obj 3 89 select 48;
#X obj 79 89 select 49;
#X obj 155 89 select 50;
#X obj 231 89 select 51;
#X obj 307 89 select 52;
#X obj 383 89 select 53;
#X obj 459 89 select 54;
#X obj 611 89 select 56;
#X obj 687 89 select 57;
#X obj 535 89 select 55;
#X obj 3 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 687 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 611 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 535 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 459 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 383 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 307 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 231 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 155 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 79 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 79 131 s "1";
#X obj 3 131 s "0";
#X obj 155 130 s "2";
#X obj 231 131 s "3";
#X obj 307 130 s "4";
#X obj 383 130 s "5";
#X obj 459 131 s "6";
#X obj 535 130 s "7";
#X obj 611 130 s "8";
#X obj 687 131 s "9";
#X obj 3 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 3 168 select 97;
#X obj 79 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 79 168 select 115;
#X obj 163 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 163 168 select 100;
#X obj 247 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 247 168 select 102;
#X obj 331 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 331 168 select 103;
#X obj 415 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 415 168 select 104;
#X obj 499 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 499 168 select 106;
#X obj 583 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 583 168 select 107;
#X obj 667 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 667 168 select 108;
#X obj 751 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 751 168 select 246;
#X obj 835 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 835 168 select 228;
#X obj 919 168 select 35;
#X msg 3 209 262;
#X msg 79 208 277;
#X msg 163 208 294;
#X msg 247 208 311;
#X msg 331 209 330;
#X msg 415 208 349;
#X msg 499 208 370;
#X msg 583 208 392;
#X msg 667 208 415;
#X msg 751 208 440;
#X msg 835 208 466;
#X msg 919 209 494;
#X obj 919 191 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 440 326 keyup;
#X obj 4 408 select 97;
#X obj 80 408 select 115;
#X obj 164 408 select 100;
#X obj 248 408 select 102;
#X obj 332 408 select 103;
#X obj 416 408 select 104;
#X obj 500 408 select 106;
#X obj 584 408 select 107;
#X obj 668 408 select 108;
#X obj 752 408 select 246;
#X obj 836 408 select 228;
#X obj 920 408 select 35;
#X obj 463 484 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X msg 463 501 0;
#X obj 463 525 s notes;
#X obj 432 287 s notes;
#X floatatom 3 33 5 0 0 0 - - -;
#X connect 0 0 2 0;
#X connect 0 0 2 1;
#X connect 1 0 0 0;
#X connect 3 0 5 0;
#X connect 4 0 90 0;
#X connect 4 1 6 0;
#X connect 5 0 7 0;
#X connect 5 0 8 0;
#X connect 5 0 11 0;
#X connect 5 0 12 0;
#X connect 5 0 9 0;
#X connect 5 0 10 0;
#X connect 5 0 13 0;
#X connect 5 0 15 0;
#X connect 5 0 14 0;
#X connect 5 0 16 0;
#X connect 5 0 38 0;
#X connect 5 0 40 0;
#X connect 5 0 42 0;
#X connect 5 0 44 0;
#X connect 5 0 46 0;
#X connect 5 0 48 0;
#X connect 5 0 50 0;
#X connect 5 0 52 0;
#X connect 5 0 54 0;
#X connect 5 0 56 0;
#X connect 5 0 58 0;
#X connect 5 0 59 0;
#X connect 7 0 17 0;
#X connect 8 0 26 0;
#X connect 9 0 25 0;
#X connect 10 0 24 0;
#X connect 11 0 23 0;
#X connect 12 0 22 0;
#X connect 13 0 21 0;
#X connect 14 0 19 0;
#X connect 15 0 18 0;
#X connect 16 0 20 0;
#X connect 17 0 28 0;
#X connect 18 0 36 0;
#X connect 19 0 35 0;
#X connect 20 0 34 0;
#X connect 21 0 33 0;
#X connect 22 0 32 0;
#X connect 23 0 31 0;
#X connect 24 0 30 0;
#X connect 25 0 29 0;
#X connect 26 0 27 0;
#X connect 37 0 60 0;
#X connect 38 0 37 0;
#X connect 39 0 61 0;
#X connect 40 0 39 0;
#X connect 41 0 62 0;
#X connect 42 0 41 0;
#X connect 43 0 63 0;
#X connect 44 0 43 0;
#X connect 45 0 64 0;
#X connect 46 0 45 0;
#X connect 47 0 65 0;
#X connect 48 0 47 0;
#X connect 49 0 66 0;
#X connect 50 0 49 0;
#X connect 51 0 67 0;
#X connect 52 0 51 0;
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#X connect 54 0 53 0;
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#X connect 83 0 86 0;
#X connect 84 0 86 0;
#X connect 85 0 86 0;
#X connect 86 0 87 0;
#X connect 87 0 88 0;
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-- 
Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! 
Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer