Je reprends les petits robots tapoteurs pour actionner un solénoïde frappant des cordes sur l'installation.
Ils sont commandés par un patch puredata de Dom en fonction de l'environnement sonore.
/* Wemos_tapeur gepeto@du-libre.org 2018 objet frappant , commande par Wifi / OSC la commande OSC est programmable // a cause de OSC sur purdata on garde que des float ! sorties : 1, 2, 4, 5, 6, 7 //ok pour 1,2,4,5,6,7 /tap \(float\) \(float\) ms \(float\) duree \(float\) pwm-force")); /tap ffff 6 200 2000 1000 /tap 6 vide arrete 6 /stop arrete tout /modforce 2 500 modif force de frappe du 2 en 500 Pour entrer dans le setup il faut allumer l'ESP en touchant A0 la led clignote rapidement on se connecte sur le SSID SNHACKTAP 192.168.4.1 apres validation la led clignote doucement Matériel: ESP Wemos + driver wemos moteur + platine wemos alimentation */ #include <ESP8266WiFi.h> #include <ESP8266WiFiMulti.h> #include <ESP8266mDNS.h> #include <WiFiUdp.h> //#include <DNSServer.h> // OSC #include <OSCMessage.h> #include <OSCBundle.h> #include <OSCData.h> // /////////////////////////////////////////////////////////// // DEFINITION DU TAPEUR A MODIFIER // // // nom TAPEUR-1 pour IP 192.168.0.121 // TAPEUR-2 pour IP 192.168.0.122 etc // ESP8266WiFiMulti wifiMulti; IPAddress tapeur_ip(192, 168, 43, 121); //IPAddress tapeur_ip(192, 168, 0, 121); const char* nomhost = "TAPEUR-2"; char osc_port[6] = "9005"; // si besoin const char* ssid1 = "Xperia XA Dual_5321"; const char* password1 = "&1Dom3000"; const char* ssid2 = "SNHACK"; const char* password2 = "1234567890"; //const char* ssid2 = "NORD"; //const char* password2 = "1234567890"; //const char* ssid3 = "SUD"; //const char* password3 = "1234567890"; //const char* ssid4 = "kerminy"; //const char* password4 = "1234567890"; /////// FIN ////////////////////////////////////////////// ////////////////////////////////////////////////////////// IPAddress mask(255, 255, 255, 0); IPAddress passerelle(192, 168, 0,80); const char DEVICE_NAME[] = "SNHACKTAP"; int osc_port_int = 0; unsigned long frequence[9] = {0}; unsigned long t_duree[9] = {0} ; int pwm[9] = {0}; int sortie[9] = {15, 15, 4, 0, 2, 14, 12, 13, 15}; //int sortie[9] = {16, 5, 4, 0, 2, 14, 12, 13, 15}; // 0,1,2... ok pour 1,2,4,5,6,7 pas 0 3 8 //D0-16 //D1 5 //D2 4 up (led) //D3 0 //D4 2 //D5 14 //D6 12 //D7 13 //D8 15 down //└─ $ ▶ ./osc.py send 192.168.0.121:9005 /tap 1 20 100 1000 unsigned long t_debut[9] = {0} ; unsigned long t_encours[9] = {0} ; WiFiUDP Udp; // A UDP instance to let us send and receive packets over UDP //const IPAddress outIp(192, 168, 0, 161); // remote IP to receive OSC const IPAddress outIp(192, 168, 0, 181); // remote IP to receive OSC IPAddress _ip; OSCErrorCode error; //converts the pin to an osc address char * numToOSCAddress(int pin) { static char s[10]; int i = 9; s[i--] = '\0'; do { s[i] = "0123456789"[pin % 10]; --i; pin /= 10; } while (pin && i); s[i] = '/'; return &s[i]; } void arreter(OSCMessage &msg) { for (int i = 0; i <= 8; i++) { // //ok pour 1,2,4,5,6,7 analogWrite(sortie[i], 0); frequence[i] = 0; t_duree[i] = 0; } } void taper(OSCMessage &msg) { Serial.println("/tap"); int pin = (int) msg.getFloat(0); if (pin == 1 || pin == 2 || pin == 4 || pin == 5 || pin == 6 || pin == 7 ) { // 1,2,4,5,6,7 ok frequence[pin] = (unsigned long)msg.getFloat(1); if (frequence[pin] > 0) { if (msg.isFloat(2)) { t_duree[pin] = (unsigned long)msg.getFloat(2); } else t_duree[pin] = 3; t_debut[pin] = millis(); t_encours[pin] = t_debut[pin]; if (msg.isFloat(3)) pwm[pin] = (int)msg.getFloat(3); else pwm[pin] = 1000; } //if (t_duree[pin] > 0 && 2*frequence[pin] > t_duree[pin]) t_duree[pin] = frequence[pin] + 10; //if (t_duree[pin] < 3) t_duree[pin] = 3; //t_duree[pin] += millis(); Serial.println(pin); Serial.println(frequence[pin]); Serial.println(t_duree[pin]); Serial.println(pwm[pin]); //Serial.println(t_debut[pin] + t_duree[pin]); //Serial.println("========="); } } void modpwm(OSCMessage &msg) { Serial.println("/modforce"); int pin = (int) msg.getFloat(0); if (pin == 1 || pin == 2 || pin == 4 || pin == 5 || pin == 6 || pin == 7 ) { // 1,2,4,5,6,7 ok long modforce = (unsigned long)msg.getFloat(1); if (modforce > 0 && modforce <= 1000 ) { pwm[pin] = (int)modforce; Serial.println(pwm[pin]); } } } void setup(void) { Serial.begin(115200); //set led pin as output pinMode(BUILTIN_LED, OUTPUT); //pinMode(Bouton_init, INPUT); //BoutonParam = HIGH; Serial.println((int32_t)ESP.getChipId()); delay(1000); int BoutonParam = analogRead(A0); // start ticker with 0.5 because we start in AP mode and try to connect //ticker.attach(0.6, tick);// clignote // a cause de OSC sur purdata on garde que des float ! Serial.println(F("sorties : 1, 2, 4, 5, 6, 7 ??")); //ok pour 1,2,4,5,6,7 Serial.println(F("format: /tap \(float\) \(float\) ms \(float\) duree \(float\) pwm-force")); Serial.println(F("format: /tap ffff 6 200 1000 1000")); Serial.println(F("/tap 6 vide arrete 6")); Serial.println(F("/modforce 6 500 modif force de frappe du 6 en 500")); Serial.println(F("/stop arrete tout")); Serial.println(F("init des sorties")); for (int i = 0; i <= 8; i++) { // //ok pour 1,2,4,5,6,7 if (i == 0 || i == 3 || i == 8) continue ; pinMode(sortie[i], OUTPUT); analogWrite(sortie[i], 0); } WiFi.disconnect(); WiFi.mode(WIFI_STA); wifiMulti.addAP(ssid1, password1); wifiMulti.addAP(ssid2, password2); //wifiMulti.addAP(ssid3, password3); //wifiMulti.addAP(ssid4, password4); Serial.print("tente "); Serial.println(ssid1); Serial.println(ssid2); // Serial.println(ssid3); // Serial.println(ssid4); WiFi.hostname(nomhost); // DHCP Hostname (useful for finding device for static lease) WiFi.config(tapeur_ip, passerelle, mask); // (DNS not required) while (wifiMulti.run() != WL_CONNECTED) { delay(500); Serial.print("."); } osc_port_int = atoi(osc_port); Serial.println(F("TOUT OK WiFi connected! IP address: ")); Serial.println(WiFi.localIP()); Serial.print(WiFi.hostname()); Serial.println(F(".local")); Serial.print(F("sur port :")); Serial.println(osc_port); delay(100); Udp.begin(osc_port_int); Serial.print(F("Local port: ")); Serial.println(Udp.localPort()); // Set up mDNS responder: // - first argument is the domain name, in this example // the fully-qualified domain name is "esp8266.local" // - second argument is the IP address to advertise // we send our IP address on the WiFi network if (!MDNS.begin(WiFi.hostname())) { Serial.println("Error setting up MDNS responder!"); } Serial.println("mDNS responder started"); } void loop() { //////////// OSC //////////////////////// //reads and dispatches the incoming message OSCMessage msgIN; int size; //char puce_char[] = " "; if ( (size = Udp.parsePacket()) > 0) { while (size--) msgIN.fill(Udp.read()); if (!msgIN.hasError()) { msgIN.dispatch("/tap", taper); msgIN.dispatch("/modforce", modpwm); msgIN.dispatch("/stop", arreter); Serial.println(size); } else { error = msgIN.getError(); Serial.print("error: "); Serial.println(error); } Udp.flush(); } //////////////// boucle actions ///////////////// //delay(300); ///////// for (int i = 0; i <= 8; i++) { // //ok pour 1,2,4,5,6,7 if (i == 0 || i == 3 || i == 8) continue ; // 1,2,4,5,6,7 ok unsigned long t_temps = millis(); //Serial.println(""); //Serial.println(t_temps); //Serial.println(t_debut[i]); //Serial.println(t_duree[i]); //Serial.println(t_debut[i] + t_duree[i]); //Serial.println("---"); if (frequence[i] == 0) { analogWrite(sortie[i], 0); //Serial.println("OF"); continue; } if (t_temps <= t_debut[i] + t_duree[i]) { // on est dans l action t_duree //Serial.print("o"); //Serial.println(t_encours[i] + (frequence[i] )); if ( t_temps <= t_encours[i] + (frequence[i]) ) { // debut cycle < prochain cycle //Serial.println("n"); analogWrite(sortie[i], pwm[i]); } else if ( t_temps <= t_encours[i] + ( frequence[i] * 2) ) { //Serial.println("f"); analogWrite(sortie[i], 0); // entre 2 cycle } else { t_encours[i] = millis(); // recommence nouveau cycle } } else { // en dehors de l action analogWrite(sortie[i], 0); } } }