added automation methods

Visca.js

@@ -16,6 +16,11 @@ var currentInquiry = '';
 var ZoomAuto  = false ;
 var ZoomPos_target ;
 var ZoomTime_target ;
+var ZoomCurrentSpeed;
+var ZoomAuto_Remain = script.addFloatParameter("Zoom remain", "", 0.);
+var ZoomAuto_Speed = script.addFloatParameter("Zoom speed", "", 0., -7, 7);
+
+var autoZoomPos = false;
 
 ////////////////////////		HELPERS FUNCTIONS	 ////////////////////////////
 
@@ -30,6 +35,7 @@ function printArray(name, array){
 ////////////////////////		VISCA FUNCTIONS	 ////////////////////////////////
 
 function setZoomPos(ID, position){
+	ZoomAuto = false ;
 	var header = [1, 4, 71];
 	var posCmd =	[];
 	var pos = Math.round(Math.floor(16384 * position));
@@ -46,6 +52,7 @@ function setZoomPos(ID, position){
 }
 
 function setZoomSpeed(ID, speed){
+	ZoomAuto = false ;
 	var header = [1, 4, 7];
 
 	var speedCmd = speed < 0 ?  48 : 32;
@@ -82,12 +89,25 @@ function sendHeaderCommand(id, header, command){
 		// printArray('header', header);
 		// printArray('command', command);
 		local.sendBytes(idHex, header, command, 255);
-		waitTaskComplete = 1;
+		waitTaskComplete = 0;
 	}
 	else { script.log('task not complete');}
 	
 }
 
+function continuousZoomPos(state){
+	if (autoZoomPos != state ){
+		autoZoomPos = state;
+
+	var header = [1, 4, 105];
+
+	var stateCmd = state  ?  2 : 3;
+	
+	// stateCmd = speed == 0 ? 0 : speedCmd ;
+	sendHeaderCommand(camID, header, stateCmd);
+	}
+	
+}
 
 
 
@@ -102,7 +122,7 @@ function setZoomPositionInTime(ID, position, time){
 
 	//activate callback
 	ZoomAuto = true ;
-
+	continuousZoomPos(true);
 	//deduce appropriate speed
 	// var speedCmd = speed < 0 ?  48 : 32;
 	// speedCmd = speed == 0 ? 0 : speedCmd ;
@@ -131,16 +151,21 @@ function setZoomPositionInTime_TL(ID, position, time){
 function updateZoomPosition() {
 	
 	if (ZoomAuto){		
-		//update position
-		sendInquiry(1, 'CAM_ZoomPosInq');
-		
+		var lastUpdated = util.getTime()-ZoomPosLastUpdate.get();
+		//update position if was updated long ago
+		// sendInquiry(1, 'CAM_ZoomPosInq');
+		if (lastUpdated>0.5){
+			// sendInquiry(1, 'CAM_ZoomPosInq');
+			continuousZoomPos(true);
+		}
 		//update speed if needed
 		var lastUpdated = util.getTime()-ZoomPosLastUpdate.get();
 		// script.log(lastUpdated);
 		if(lastUpdated<0.5){
 			//compute remaining time
 			var remainTime = ZoomTime_target - util.getTime();
-			if(remainTime > 0){
+			if(remainTime > 0.5){
+				
 				var remainLength = (ZoomPos_target - ZoomPos.get()) * 100;
 				var rawSpeed = remainLength / remainTime ;
 				
@@ -149,15 +174,25 @@ function updateZoomPosition() {
 				var direction = rawSpeed > 0 ? 1 : -1;
 				realSpeed *= direction ;
 				realSpeed = Math.floor(realSpeed);
-				script.log(remainLength + '% in ' + remainTime + ' s : ' + realSpeed + ' / ' +rawSpeed );
-				setZoomSpeed(1, realSpeed);
+				ZoomAuto_Remain.set(remainTime);
+				ZoomAuto_Speed.set(realSpeed);
+				// script.log(remainLength + '% in ' + remainTime + ' s : ' + realSpeed + ' / ' +rawSpeed );
+				if (realSpeed != ZoomCurrentSpeed){
+					script.log("change speed");
+					ZoomCurrentSpeed = realSpeed ;
+					setZoomSpeed(1, ZoomCurrentSpeed);
+				}
+				
+				ZoomAuto=true;
+				break;
 			}
 			else { 
 				ZoomAuto = false;
 				script.log('automation timeout');
 				//go to position
 				setZoomPos(1, ZoomPos_target);
-				sendInquiry(1, 'CAM_ZoomPosInq');
+				continuousZoomPos(false);
+				// sendInquiry(1, 'CAM_ZoomPosInq');
 			}
 		}
 	}	
@@ -179,12 +214,12 @@ function updateZoomPosition() {
 function init() {
 	//loadFixtures();
 	script.log("VISCA module loaded");
-	script.setUpdateRate(2);
+	script.setUpdateRate(10);
+	continuousZoomPos(false);
 }
 
 function update(deltaTime){
 	updateZoomPosition();
-	computeSpeed();
 	// script.log('update');
 	
 }