[PD] Make timer / clock

Frank Barknecht fbar at footils.org
Fri May 6 19:48:03 CEST 2005


Hallo,
Frank Barknecht hat gesagt: // Frank Barknecht wrote:

> But you are also using an unusual way to count. This is hard to
> explain in ascii-patching, so maybe you want to take a look at
> attached explanation in Pd-format.

Uhm, some errors in that patch: Replace all occurences of the word
"left" with "right". :(

Attached is the fixed version for archive searchs..

Ciao
-- 
 Frank Barknecht                               _ ______footils.org__
             
          _ __latest track: "scans" _ http://footils.org/cms/show/41
-------------- next part --------------
#N canvas 248 25 581 856 10;
#X obj 59 21 cnv 15 300 30 empty empty Counters_in_Pd 20 12 0 14 -233017
-66577 0;
#X obj 174 132 + 1;
#X obj 172 276 + 1;
#X obj 130 276 f 0;
#X obj 272 132 + 1;
#X obj 236 132 f 0;
#X obj 114 132 float 0;
#X text 207 133 ==;
#X text 311 135 ~=;
#X obj 380 132 + 1;
#X obj 344 132 f;
#X text 66 168 Every bang sent to the float will first output the current
value of the float to its outlet and to the [+ 1] \, which then adds
1 to the internally stored value of the float *without* outputting
it immediatly.;
#X text 64 226 The new value will be emitted on the next bang.;
#X floatatom 130 307 5 0 0 0 current_output - -;
#X msg 130 254 bang;
#X floatatom 172 308 5 0 0 1 next_output - -;
#X obj 192 497 + 1;
#X obj 150 497 f 0;
#X floatatom 150 528 5 0 0 0 current_output - -;
#X msg 150 432 bang;
#X floatatom 192 528 5 0 0 1 next_output - -;
#X msg 166 460 0;
#X obj 70 340 cnv 15 300 20 empty empty Resetting_Counters 20 10 0
12 -233017 -66577 0;
#X obj 67 588 cnv 15 300 20 empty empty From-To-Counters_(Modulo-n)
20 10 0 12 -233017 -66577 0;
#X obj 197 757 + 1;
#X obj 155 757 f 0;
#X floatatom 155 817 5 0 0 0 current_output - -;
#X msg 155 699 bang;
#X msg 171 726 0;
#X obj 155 784 mod 4;
#X text 92 634 If you want to count from 0 to a max-value and then
start over \, use a "Modulo N" counter. Note \, that the [mod] is inserted
*between* the float and the [+ 1] addition. To count until N use a
[mod N-1] object:;
#X text 65 75 Counting in Pd doesn't require externals \, you can also
count with the builtin objects. The basic idiom to remember is [f 0]
x [+ 1]:;
#X text 212 785 <= count from 0 to 3 (where 3 == 4 - 1);
#X floatatom 111 774 5 0 0 0 - - -;
#X text 87 376 To start over \, send the new starting value to the
right outlet of the float:;
#X text 193 459 <= RESET using right inlet of float;
#X connect 1 0 6 1;
#X connect 2 0 3 1;
#X connect 2 0 15 0;
#X connect 3 0 2 0;
#X connect 3 0 13 0;
#X connect 4 0 5 1;
#X connect 5 0 4 0;
#X connect 6 0 1 0;
#X connect 9 0 10 1;
#X connect 10 0 9 0;
#X connect 14 0 3 0;
#X connect 16 0 17 1;
#X connect 16 0 20 0;
#X connect 17 0 16 0;
#X connect 17 0 18 0;
#X connect 19 0 17 0;
#X connect 21 0 17 1;
#X connect 24 0 25 1;
#X connect 25 0 29 0;
#X connect 25 0 33 0;
#X connect 27 0 25 0;
#X connect 28 0 25 1;
#X connect 29 0 26 0;
#X connect 29 0 24 0;


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