1 files changed, 54 insertions, 0 deletions
diff --git a/doc/help/cyclone/change~-help.pd b/doc/help/cyclone/change~-help.pd
new file mode 100644
index 0000000..94751a0
--- /dev/null
+++ b/doc/help/cyclone/change~-help.pd
@@ -0,0 +1,54 @@
+#N canvas 1309 108 683 427 10;
+#X declare -lib cyclone;
+#X text -82 58 Detect signal change and direction;
+#X obj 257 288 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
+-1 -1;
+#X text 281 290 signal isn't the same;
+#X msg 118 103 0 \, 0 5000;
+#X obj 211 308 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
+-1 -1;
+#X msg 44 103 500 \, 0 5000;
+#X msg -39 103 0 \, 500 5000;
+#X text 87 346 detect when signal is increasing;
+#X obj 89 329 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X obj 31 349 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X obj -22 141 line~;
+#X text 30 368 detect when signal is decreasing;
+#X text 213 326 signal is the same;
+#X text -39 87 245 increasing;
+#X text 44 87 245 decreasing;
+#X text 119 87 245 the same;
+#X obj 422 45 import cyclone;
+#X obj -22 175 change~;
+#X obj 31 270 edge~;
+#X obj 89 270 edge~;
+#X obj 211 268 edge~;
+#X obj 211 234 expr~ $v1==0;
+#X obj 111 233 expr~ $v1==1;
+#X obj 13 233 expr~ $v1==-1;
+#X obj -88 229 Snapshot~ 100;
+#X obj -87 261 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -8 0 10
+-262144 -1 -1 0 256;
+#X obj -125 173 Snapshot~ 100;
+#X obj -123 196 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -8 0
+10 -262144 -1 -1 0 256;
+#X connect 3 0 10 0;
+#X connect 5 0 10 0;
+#X connect 6 0 10 0;
+#X connect 10 0 17 0;
+#X connect 10 0 26 0;
+#X connect 17 0 21 0;
+#X connect 17 0 24 0;
+#X connect 17 0 23 0;
+#X connect 17 0 22 0;
+#X connect 18 0 9 0;
+#X connect 19 0 8 0;
+#X connect 20 0 4 0;
+#X connect 20 1 1 0;
+#X connect 21 0 20 0;
+#X connect 22 0 19 0;
+#X connect 23 0 18 0;
+#X connect 24 0 25 0;
+#X connect 26 0 27 0;