comparison projects/scope/render.cpp @ 131:ff28e56e5b7e scope-refactoring

Updated Network files to match Udpioplugin 18:fb5a61b10223

 //
 // 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.
-//ReceiveAudioThread receiveAudio0;
+ReceiveAudioThread receiveAudio0;
 //ReceiveAudioThread receiveAudio1;
 bool setup(BeagleRTContext *context, void *userData)
 {
-//	receiveAudio0.init(9999, context->audioFrames, 0);
+	receiveAudio0.init(10000, context->audioFrames, 0);
 //	receiveAudio1.init(10000, context->audioFrames, 1);
-//
+
 //	scope.setup();  //call this once in setup to initialise the scope
 //	scope.setPort(0, 9999);
 //	scope.setPort(1, 10000);
-	networkSend.setup(context->audioSampleRate, 0, 9999, "192.168.7.1");
+	networkSend.setup(context->audioSampleRate, context->audioFrames, 0, 9999, "192.168.7.1");
 	 
 	gInverseSampleRate = 1.0/context->audioSampleRate;
 	
 	gPhase1 = 0.0;
 	gPhase2 = 0.0;

 // will be 0.
 
 void render(BeagleRTContext *context, void *userData)
 {
 	static int count=0;
-//	if(count==0){
-//		printf("startHread\n");
-//		ReceiveAudioThread::startThread();
-//	}
+	if(count==0){
+		printf("startHread\n");
+		ReceiveAudioThread::startThread();
+	}
 	for(unsigned int n = 0; n < context->audioFrames; n++) {
 	    
 		float chn0 = sinf(gPhase1);
-		float chn1 = sinf(gPhase2);
+//		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];
-		networkSend.log(chn0);
-//			scope.log(0, chn0);
-//		  scope.log(1, chn1);
+		networkSend.log(context->audioIn[n]);
+//		networkSend.log(chn0);
+//		scope.log(0, chn0);
+//		scope.log(1, chn1);
 		//  scope.log(2, chn2);
 		//  scope.log(3, chn3);
 		//  scope.log(4, chn4);
 		//  scope.log(5, chn5);
 	    

 		if(gPhase2 > 2.0 * M_PI)
 			gPhase2 -= 2.0 * M_PI;
 		
 	}
 	if(count>0){
-//		int readPointer0=receiveAudio0.getSamplesSrc(context->audioOut, context->audioFrames, 1, 2, 0);
+		float samplingRateRatio=1;
+		int channelsInDestinationBuffer=2;
+		int channelToWriteTo=0;
+		int length=receiveAudio0.getSamplesSrc(context->audioOut, context->audioFrames,
+				samplingRateRatio, channelsInDestinationBuffer, channelToWriteTo);
+		if(length!=context->audioFrames){
+			rt_printf("Length mismatch: %d\n", length);
+		}
 //		int readPointer1=receiveAudio1.getSamplesSrc(context->audioOut, context->audioFrames, 1, 2, 1);
+	}
+	for(int n=0; n<context->audioFrames; n++){
+		context->audioOut[n*2+1]=context->audioOut[n*2];
 	}
 	count++;
 }
 
 // cleanup_render() is called once at the end, after the audio has stopped.