Add commands for controlling a secondary projector.

app/data/cfg.json

@@ -118,7 +118,12 @@
 			"proj_light_identifier" : "q",
 			"proj_cam_light_identifier" : "r",
 			"proj_cam_identifier" : "s",
-			"proj_second_identifier" : "t"
+			"proj_second_identifier" : "t",
+			"proj_dual_identifier" : "d",
+			"proj_second_forward" : "u",
+			"proj_second_backward" : "v",
+			"projector_second" : "w",
+			"projectors" : "x"
 		}
 	}
 }

ino/mcopy_mono_firmware_camera/mcopy_mono_firmware_camera.ino

@@ -1,6 +1,6 @@
 /**
  * This is a specialized version of the mcopy firmware for
- * controlling the camera of the optical printer 
+ * controlling the BBOptics Mitchel camera of the optical printer 
  * at MONO NO AWARE. This uses a Sainsmart 4 Relay Module
  * board wired into the directional switches and "indiv" trigger 
  * switch of a JK104-R camera controller box, and it runs on an 

ino/mcopy_mono_firmware_projectors/mcopy_mono_firmware_projectors.ino

@@ -4,39 +4,61 @@
  * at MONO NO AWARE. This uses a Sainsmart 8 Solid State Relay 
  * board wired into the directional switches of a JK104-R projector 
  * controller box, a secondary projector controller box and it 
- * runs on an Arduino Uno compatible board.
+ * runs on an Arduino Mega 1280 compatible board.
  * 
- * Pins 
+ * Pins - 8CH Sainsmart Solid State Relay Board
- * 12 - CH1 - FWD
+ * 12 - CH1 - BWD PROJ 1
- * 11 - CH2 - BWD (bridged to CH1)
+ * 11 - CH2 - FWD PROJ 1 (bridged to CH1)
- *  - controls the directional relays of the secondary projector.
+ * 10 - CH3 - BWD PROJ 1
- * 10 - CH3 - 4 pronged trigger cable
+ * 09 - CH4 - FWD PROJ 1  (bridged to CH3)
- *  - triggers the secondary projector
+ * 08 - CH5 - BWD PROJ 1
+ *  - controls the directional relays of the primary projector.
+ * 07 - CH8 - 4 pronged trigger cable
+ *  - triggers the primary projectory
  */
 
-
 boolean debug_state = false;
 
-const int proj_fwd_pin = 12;
+const int proj_bwd_pin_1 = 12;
-const int proj_bwd_pin = 11;
+const int proj_fwd_pin_1 = 11;
-const int proj_pin = 10;
+const int proj_bwd_pin_2 = 10;
+const int proj_fwd_pin_2 = 9;
+const int proj_bwd_pin_3 = 8;
+const int proj_pin = 7;
+
+const int proj_second_fwd_pin = 6;
+const int proj_second_bwd_pin = 5;
+const int proj_second_pin = 4;
 
 const int proj_momentary = 60;
 const int proj_time = 950; //secondary projector speed
 const int proj_delay = 42;
 
+const int proj_second_momentary = 60;
+const int proj_second_time = 950; //adjust
+const int proj_second_delay = 42; //use same
+
 boolean proj_dir = true; 
 boolean proj_running = false;
 
+boolean proj_second_dir = true;
+boolean proj_second_running = false;
+
 const char cmd_projector = 'p';
 const char cmd_proj_forward = 'g';
 const char cmd_proj_backward = 'h';
 
+const char cmd_proj_second_forward = 'u';
+const char cmd_proj_second_backward = 'v';
+const char cmd_projector_second = 'w';
+
+const char cmd_projectors = 'x';
+
 const char cmd_debug = 'd';
 const char cmd_connect = 'i';
 volatile char cmd_char = 'z';
 const char cmd_mcopy_identifier = 'm';
-const char cmd_proj_identifier = 'j';
+const char cmd_proj_identifier = 'j'; //'d'; //dual projector identifier
 
 const int serialDelay = 5;
 
@@ -44,13 +66,8 @@ void setup() {
   Serial.begin(57600);
   Serial.flush();
   Serial.setTimeout(serialDelay);
-  pinMode(proj_fwd_pin, OUTPUT);
-  pinMode(proj_bwd_pin, OUTPUT);
-  pinMode(proj_pin, OUTPUT);
 
-  digitalWrite(proj_pin, LOW);
+  Pins_init();
-  digitalWrite(proj_fwd_pin, HIGH);
-  digitalWrite(proj_bwd_pin, LOW);
 }
 
 void loop() {
@@ -77,6 +94,14 @@ void cmd (char val) {
     proj_direction(true);
   } else if (val == cmd_proj_backward) {
     proj_direction(false);
+  } else if (val == cmd_proj_second_forward) {
+    proj_second_direction(true);
+  } else if (val == cmd_proj_second_backward) {
+    proj_second_direction(false);
+  } else if (val == cmd_projector_second) {
+    projector_second();
+  } else if (val == cmd_projectors) {
+    projectors();
   }
 }
 
@@ -113,22 +138,115 @@ void projector () {
   }
 }
 
+void projector_second () {
+  if (!proj_second_running) {
+    proj_second_running = true;
+    digitalWrite(proj_second_pin, HIGH);
+    
+    delay(proj_second_momentary);
+    digitalWrite(proj_second_pin, LOW);
+  
+    delay(proj_second_time - proj_second_momentary + proj_second_delay);
+    
+    Serial.println(cmd_projector_second);
+    log("projector_second()");
+    proj_second_running = false;
+  }
+}
+
+void projectors () {
+  int proj_time_highest = proj_time;
+  if (!proj_running && !proj_second_running) {
+    if (proj_second_time > proj_time) {
+      proj_time_highest =  proj_second_time;
+    }
+    proj_running = true;  
+    proj_second_running = true;
+    
+    digitalWrite(proj_pin, HIGH);
+    digitalWrite(proj_second_pin, HIGH);
+    delay(proj_momentary); //highest? they are the same
+    digitalWrite(proj_pin, LOW);
+    digitalWrite(proj_second_pin, LOW);
+  
+    delay(proj_time_highest - proj_momentary + proj_delay);
+    
+    Serial.println(cmd_projectors); //cmd_projectors
+    log("projectors()");
+    proj_running = false;
+    proj_second_running = false;
+  }
+}
+
 void proj_direction (boolean state) {
   proj_dir = state;
-  digitalWrite(proj_fwd_pin, LOW);
+  digitalWrite(proj_fwd_pin_1, LOW);
-  digitalWrite(proj_bwd_pin, LOW);
+  digitalWrite(proj_fwd_pin_2, LOW);
+
+  digitalWrite(proj_bwd_pin_1, LOW);
+  digitalWrite(proj_bwd_pin_2, LOW);
+  digitalWrite(proj_bwd_pin_3, LOW);
   if (state) {
-    digitalWrite(proj_fwd_pin, HIGH);
+    digitalWrite(proj_fwd_pin_1, HIGH);
+    digitalWrite(proj_fwd_pin_2, HIGH);
+    
     Serial.println(cmd_proj_forward);
     log("proj_direction -> true");
   } else {
-    digitalWrite(proj_bwd_pin, HIGH);
+    digitalWrite(proj_bwd_pin_1, HIGH);
+    digitalWrite(proj_bwd_pin_2, HIGH);
+    digitalWrite(proj_bwd_pin_3, HIGH);
+    
     Serial.println(cmd_proj_backward);
     log("proj_direction -> false");
   }
   //delay(50); //delay after direction change to account for slippage of the belt
 }
 
+void proj_second_direction (boolean state) {
+  proj_second_dir = state;
+  digitalWrite(proj_second_fwd_pin, LOW);
+  digitalWrite(proj_second_bwd_pin, LOW);
+  if (state) {
+    digitalWrite(proj_second_fwd_pin, HIGH);
+    Serial.println(cmd_proj_second_forward);
+    log("proj_second_direction -> true");
+  } else {
+    digitalWrite(proj_second_bwd_pin, HIGH);
+    Serial.println(cmd_proj_second_backward);
+    log("proj_second_direction -> false");
+  }
+}
+
+void Pins_init () {
+  //Declare primary projector pins
+  pinMode(proj_fwd_pin_1, OUTPUT);
+  pinMode(proj_bwd_pin_1, OUTPUT);
+  pinMode(proj_fwd_pin_2, OUTPUT);
+  pinMode(proj_bwd_pin_2, OUTPUT);
+  pinMode(proj_bwd_pin_3, OUTPUT);
+  pinMode(proj_pin, OUTPUT);
+
+  //declare secondary projector pins
+  pinMode(proj_second_fwd_pin, OUTPUT);
+  pinMode(proj_second_bwd_pin, OUTPUT);
+  pinMode(proj_second_pin, OUTPUT);
+
+  //Set primary projector to forward
+  digitalWrite(proj_pin, LOW);
+  digitalWrite(proj_fwd_pin_1, HIGH);
+  digitalWrite(proj_fwd_pin_2, HIGH);
+  digitalWrite(proj_bwd_pin_1, LOW);
+  digitalWrite(proj_bwd_pin_2, LOW);
+  digitalWrite(proj_bwd_pin_3, LOW);
+
+  //Set secondary projector to forward
+  digitalWrite(proj_second_fwd_pin, HIGH);
+  digitalWrite(proj_second_bwd_pin, LOW);
+  digitalWrite(proj_second_pin, LOW);
+  
+}
+
 void log (String msg) {
   if (debug_state) {
     Serial.println(msg);

ino/mcopy_mono_firmware_projectors_secondary/mcopy_mono_firmware_projectors_secondary.ino

@@ -1,5 +1,5 @@
 /**
- * TEMPORARY
+ * TEMPORARY PROOF OF CONCEPT
  * 
  * This is a specialized version of the mcopy firmware for
  * controlling the projectors of the optical printer