comparison core/RTAudio.cpp @ 41:4255ecbb9bec ultra-staging

Timers to measure performances, ultra experimental

 // extra confusion in their use cases by passing this argument
 int gNumAudioChannels = 0;
 int gNumAnalogChannels = 0;
 int gNumDigitalChannels = 0;
 
+
+void printIntervals(){
+	rt_printf("\n");
+	gPRU->renderTimer.print();
+	gPRU->sleepTimer.print();
+}
+
 // initAudio() prepares the infrastructure for running PRU-based real-time
 // audio, but does not actually start the calculations.
 // periodSize indicates the number of _sensor_ frames per period: the audio period size
 // is twice this value. In total, the audio latency in frames will be 4*periodSize,
 // plus any latency inherent in the ADCs and DACs themselves.

 				          analogSampleRate, audioSampleRate,
 				          userData, settings)) {
 		cout << "Couldn't initialise audio rendering\n";
 		return 1;
 	}
-
+	gPRU->printIntervalsTask=createAuxiliaryTaskLoop(*printIntervals, 10, "transmit-receive-data");
 	return 0;
 }
 
 // audioLoop() is the main function which starts the PRU audio code
 // and then transfers control to the PRU object. The PRU object in

 		rt_printf("Error: unable to start I2C audio codec\n");
 		gShouldStop = 1;
 	}
 	else {
 		if(gPRU->start(gPRUFilename)) {
-			rt_printf("Error: unable to start PRU from file %s\n", gPRUFilename);
+			rt_printf("Error: unable to start PRU %s\n", gPRUFilename);
 			gShouldStop = 1;
 		}
 		else {
 			// All systems go. Run the loop; it will end when gShouldStop is set to 1