comparison projects/scope/render.cpp @ 111:9928b6366227 scope-refactoring

Refactored the Scope class into NetworkSend and Scope classes. No need for a global pointer anymore!

 
 float gPhase1, gPhase2;
 float gFrequency1, gFrequency2;
 float gInverseSampleRate;
 
-Scope scope(1);    //create a scope object with numChannels
+Scope scope(6);   //create a scope object with 6 channels
+NetworkSend networkSend;
 
 // initialise_render() is called once before the audio rendering starts.
 // Use it to perform any initialisation and allocation which is dependent
 // on the period size or sample rate.
 //
 // userData holds an opaque pointer to a data structure that was passed
 // in from the call to initAudio().
 //
 // Return true on success; returning false halts the program.
+
 bool setup(BeagleRTContext *context, void *userData)
 {
-	scope.setup(context->audioSampleRate);  //call this once in setup to initialise the scope
+	scope.setup();  //call this once in setup to initialise the scope
+//	networkSend.setup(context->audioSampleRate, 0, 9999, "192.168.7.1");
 	 
 	gInverseSampleRate = 1.0/context->audioSampleRate;
 	
 	gPhase1 = 0.0;
 	gPhase2 = 0.0;
 	
 	gFrequency1 = 200.0;
 	gFrequency2 = 201.0;
+
 	return true; 
 }
 
 // render() is called regularly at the highest priority by the audio engine.
 // Input and output are given from the audio hardware and the other

 void render(BeagleRTContext *context, void *userData)
 {
 	static int count=0;
 	for(unsigned int n = 0; n < context->audioFrames; n++) {
 	    
-		float chn1 = sinf(gPhase1);
-	    float chn2 = sinf(gPhase2);
-	    
-	    float chn3 = context->audioIn[n*2 + 0];
-	    float chn4 = context->audioIn[n*2 + 1];
-	    
-	    float chn5 = context->analogIn[(int)n/2*8 + 0];
-	    float chn6 = context->analogIn[(int)n/2*8 + 1];
-		if((n&1)==0)
-		    scope.log(0, chn1);
+		float chn0 = sinf(gPhase1);
+	    float chn1 = sinf(gPhase2);
+
+	    float chn2 = context->audioIn[n*2 + 0];
+	    float chn3 = context->audioIn[n*2 + 1];
+
+	    float chn4 = context->analogIn[(int)n/2*8 + 0];
+	    float chn5 = context->analogIn[(int)n/2*8 + 1];
+		scope.log(0, chn0);
+		scope.log(1, chn1);
+		scope.log(2, chn2);
+		scope.log(3, chn3);
+		scope.log(4, chn4);
+		scope.log(5, chn5);
 	    
 //	    scope.log(chn1, chn2, chn3, chn4, chn5, chn6);
 	    //call this once every audio frame
 	    //takes six or fewer floats as parameters
 	    //first parameter becomes channel 1 etc