branching instances of the synchronizer code on per-installation basis

synchronizer/installations/dawn_toshiba_sd590eke/dawn_toshiba_sd590eke.pde

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+/* DVD IR Synchronizer for Toshiba SD590EKE
+ * Developed for Art Installation "Dawn" by Sigrun Hardardottir<sigrun@stalverk.is>
+ * Code written by Joe Foley <foley@ru.is>
+ * on 2013-09-08
+ *
+ * Requires libraries:
+ *  Arduino-IRremote https://github.com/shirriff/Arduino-IRremote
+ *
+ * IR Remote codes from SE-R0313
+ *   http://lirc.sourceforge.net/remotes/toshiba/SE-R0313
+ * 
+ *  The IRremote library uses Pin 3 for the Anode (longer pin)
+ *  We have made a ground pin on Pin 4 for the Cathode (shorter pin)
+ */
+
+
+#include <IRremote.h>
+
+int pinGND=4;  // Longer leg on the IR LED
+int pinLED=13; // The heartbeat LED on the board
+
+int heartbeat=0;
+int secs;
+// Dawn 61:36
+int playtime= 61*60+35;      // set here your DVD title playtime in sec leave a little extra
+
+IRsend irsend;
+
+void setup() {
+  pinMode(pinGND,OUTPUT);
+  pinMode(pinLED,OUTPUT);
+  Serial.begin(115200);
+
+  Serial.println("Toshiba DVD SD590EKE Synchronizer $Rev$");
+  Serial.println("For \"Dawn\" by Sigrun Hardar on 1986");
+  Serial.println("Code by Joe Foley <foley@ru.is>");
+  Serial.println("$URL$");
+  Serial.println("$Id$");
+  Serial.print("Playtime: ");
+  secs=playtime;
+    Serial.print("sec:");
+    Serial.print(secs);
+    Serial.print(" / mm:ss ");
+    Serial.print(secs/60);
+    Serial.print(":");
+    Serial.print(secs % 60);
+    Serial.println("");
+
+  // The DVD player starts playing automatically, so maybe we should pause it
+  //send_pause();
+  //waitsec(2);
+  secs=playtime;
+
+}
+
+/********************************************************************/
+void loop() {
+  Serial.println("Sync");
+  send_pause();
+  waitsec(2);      
+  send_previous();
+  //waitsec(2);      
+
+  //send_play();  // this should not be necessary, but just in case
+  for(int t = 0; t < playtime; t++) {
+    // This will not give us perfect 1 second timing
+    //   but it is good enough for most video applications
+    // The most critical is having everything start at the
+    //   same time.
+    Serial.print("sec:");
+    Serial.print(playtime);
+    Serial.print(" / mm:ss ");
+    Serial.print(t/60);
+    Serial.print(":");
+    Serial.print(t % 60);
+    Serial.println("");
+    if (heartbeat == 1) {
+      digitalWrite(pinLED, HIGH);
+      heartbeat = 0;
+    }
+    else {
+      digitalWrite(pinLED, LOW);
+      heartbeat = 1;
+    }
+    delay(1000);
+  }
+
+
+}
+
+/**************************************************************/
+void waitsec(int sec) {
+  Serial.print("Wait ");
+  Serial.print(sec);
+  Serial.println(" seconds");
+  delay(sec*1000);
+}
+
+
+/********************************************************************/
+void send_stop() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" stop");
+    irsend.sendNEC(0xA25D28D7,32); 
+}
+
+/********************************************************************/
+void send_play() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" play");
+    irsend.sendNEC(0xA25DA857,32); 
+}
+
+/********************************************************************/
+void send_pause() { 
+  // First comes the pre-data bits, then the command code
+  Serial.println(" pause");
+  irsend.sendNEC(0xA25D00FF, 32); 
+}	
+
+/********************************************************************/
+void send_previous() {  
+  // First comes the pre-data bits, then the command code
+  Serial.println(" previous");
+  irsend.sendNEC(0xA25DC43B, 32); 
+}

synchronizer/installations/thor_philips_dvp3142_12/thor_philips_dvp3142_12.pde

@@ -0,0 +1,135 @@
+/* DVD IR Synchronizer for Philips DVP3142/12
+ * Developed for Art Installation "Thor"
+ * Code written by Joe Foley <foley@ru.is>
+ * on 2013-09-08
+ *
+ *
+ * Requires libraries:
+ *  Arduino-IRremote https://github.com/shirriff/Arduino-IRremote
+ *   Instructions http://www.righto.com/2009/08/multi-protocol-infrared-remote-library.html
+ *
+ * IR Remote codes  from IRrecvDemo
+ *
+ *
+ * Details on the Philips RC6 coding
+ *   http://www.pcbheaven.com/userpages/The_Philips_RC6_Protocol/
+ * 
+ *  The IRremote library uses Pin 3 for the Anode (longer pin)
+ *  We have made a ground pin on Pin 4 for the Cathode (shorter pin)
+ */
+
+
+#include <IRremote.h>
+
+int pinGND=4;  // Longer leg on the IR LED
+int pinLED=13; // The heartbeat LED on the board
+
+int heartbeat=0;
+int secs;
+// Sarcity 20:58
+int playtime= 58*44+10;      // Play time in seconds, you usually leave off a second or two
+
+//int  playtime= 10;      // testing
+
+IRsend irsend;
+
+void setup() {
+  pinMode(pinGND,OUTPUT);
+  pinMode(pinLED,OUTPUT);
+  Serial.begin(115200);
+
+  Serial.println("Panasonic DVD DVP-3142/12  Synchronizer $Rev$");
+  Serial.println("For \"Sarcity\" by Thor Elis (1981)");
+  Serial.println("Code by Joe Foley <foley@ru.is>");
+  Serial.println("$URL$");
+  Serial.println("$Id$");
+  Serial.print("Playtime: ");
+  secs=playtime;
+    Serial.print("sec:");
+    Serial.print(secs);
+    Serial.print(" / mm:ss ");
+    Serial.print(secs/60);
+    Serial.print(":");
+    Serial.print(secs % 60);
+    Serial.println("");
+
+  secs=playtime;
+  send_play();
+}
+
+/********************************************************************/
+void loop() {
+  Serial.println("Sync");
+  //send_pause();
+  //waitsec(2);
+
+  // The three players don't always see the "previous command" so we send it multiple times
+  send_previous();
+  send_previous();
+  send_previous();
+  //waitsec(2);      
+  // Don't send play because previous automatically starts it
+  // If we hit play it will merely pause it.
+  //send_play();  
+
+  for(int t = 0; t < playtime; t++) {
+    // This will not give us perfect 1 second timing
+    //   but it is good enough for most video applications
+    // The most critical is having everything start at the
+    //   same time.
+    Serial.print("sec:");
+    Serial.print(playtime);
+    Serial.print(" / mm:ss ");
+    Serial.print(t/60);
+    Serial.print(":");
+    Serial.print(t % 60);
+    Serial.println("");
+    if (heartbeat == 1) {
+      digitalWrite(pinLED, HIGH);
+      heartbeat = 0;
+    }
+    else {
+      digitalWrite(pinLED, LOW);
+      heartbeat = 1;
+    }
+    delay(1000);
+  }
+
+}
+
+/**************************************************************/
+void waitsec(int sec) {
+  Serial.print("Wait ");
+  Serial.print(sec);
+  Serial.println(" seconds");
+  delay(sec*1000);
+}
+
+
+/********************************************************************/
+void send_stop() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" stop");
+    irsend.sendRC6(0x10431,20); 
+}
+
+/********************************************************************/
+void send_play() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" play");
+    irsend.sendRC6(0x1042C,20); 
+}
+
+/********************************************************************/
+void send_pause() { 
+  // First comes the pre-data bits, then the command code
+  Serial.println("  pause");
+  irsend.sendRC6(0x1042C,20); 
+}	
+
+/********************************************************************/
+void send_previous() {  
+  // First comes the pre-data bits, then the command code
+  Serial.println(" previous");
+  irsend.sendRC6(0x10421, 20); 
+}

synchronizer/installations/west_scott_dvx506hd/west_scott_dvx506hd.pde

@@ -0,0 +1,130 @@
+/* DVD IR Synchronizer for Philips DVP3142/12
+ * Developed for Art Installation "West"
+ * Code written by Joe Foley <foley@ru.is>
+ * on 2013-09-08
+ *
+ *
+ * Requires libraries:
+ *  Arduino-IRremote https://github.com/shirriff/Arduino-IRremote
+ *   Instructions http://www.righto.com/2009/08/multi-protocol-infrared-remote-library.html
+ *
+ * IR Remote codes  from IRrecvDemo
+ *
+ *  The IRremote library uses Pin 3 for the Anode (longer pin)
+ *  We have made a ground pin on Pin 4 for the Cathode (shorter pin)
+ */
+
+
+#include <IRremote.h>
+
+int pinGND=4;  // Longer leg on the IR LED
+int pinLED=13; // The heartbeat LED on the board
+
+int heartbeat=0;
+int secs;
+// West 25:41
+int playtime= 25*60+40;      // Play time in seconds, you usually leave off a second or two
+
+//int  playtime= 10;      // testing
+
+IRsend irsend;
+
+void setup() {
+  pinMode(pinGND,OUTPUT);
+  pinMode(pinLED,OUTPUT);
+  Serial.begin(115200);
+
+  Serial.println("Scott DVX605 HD(Rev2) Synchronizer $Rev$");
+  Serial.println("For \"West\" by Steina Vasulka (1983)");
+  Serial.println("Code by Joe Foley <foley@ru.is>");
+  Serial.println("$URL$");
+  Serial.println("$Id$");
+  Serial.print("Playtime: ");
+  secs=playtime;
+    Serial.print("sec:");
+    Serial.print(secs);
+    Serial.print(" / mm:ss ");
+    Serial.print(secs/60);
+    Serial.print(":");
+    Serial.print(secs % 60);
+    Serial.println("");
+
+  secs=playtime;
+
+}
+
+/********************************************************************/
+void loop() {
+  Serial.println("Sync");
+  //send_pause();
+  //waitsec(2);
+
+  send_previous();
+  send_previous();
+  send_previous();
+  //waitsec(2);      
+  // Don't send play because previous automatically starts it
+  // If we hit play it will merely pause it.
+  //send_play();  
+
+  for(int t = 0; t < playtime; t++) {
+    // This will not give us perfect 1 second timing
+    //   but it is good enough for most video applications
+    // The most critical is having everything start at the
+    //   same time.
+    Serial.print("sec:");
+    Serial.print(playtime);
+    Serial.print(" / mm:ss ");
+    Serial.print(t/60);
+    Serial.print(":");
+    Serial.print(t % 60);
+    Serial.println("");
+    if (heartbeat == 1) {
+      digitalWrite(pinLED, HIGH);
+      heartbeat = 0;
+    }
+    else {
+      digitalWrite(pinLED, LOW);
+      heartbeat = 1;
+    }
+    delay(1000);
+  }
+
+}
+
+/**************************************************************/
+void waitsec(int sec) {
+  Serial.print("Wait ");
+  Serial.print(sec);
+  Serial.println(" seconds");
+  delay(sec*1000);
+}
+
+
+/********************************************************************/
+void send_stop() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" stop");
+    irsend.sendNEC(0xFFC837,32); 
+}
+
+/********************************************************************/
+void send_play() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" play");
+    irsend.sendNEC(0xFFF00F,32); 
+}
+
+/********************************************************************/
+void send_pause() { 
+  // First comes the pre-data bits, then the command code
+  Serial.println("  pause");
+  irsend.sendNEC(0xFFD02F,32); 
+}	
+
+/********************************************************************/
+void send_previous() {  
+  // First comes the pre-data bits, then the command code
+  Serial.println(" previous");
+  irsend.sendNEC(0xFF50AF, 32); 
+}