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annotate include/Scope.h @ 109:ad8a93cd7c39 scope-refactoring

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Working for single-channel scope, or NetworkIO
author Giulio Moro <giuliomoro@yahoo.it>
date Tue, 18 Aug 2015 14:53:16 +0100
parents 836052c86e1e
children
rev   line source
andrewm@71 1 //scope.cpp
giuliomoro@109 2 #ifndef SCOPE_H_
giuliomoro@109 3 #define SCOPE_H_
giuliomoro@109 4
andrewm@71 5 #include <BeagleRT.h>
andrewm@71 6 #include <rtdk.h>
andrewm@71 7 #include <cmath>
andrewm@71 8 #include <UdpClient.h>
andrewm@71 9
giuliomoro@107 10 #define BUILD_FOR_UDPRECEIVE_PLUGIN
giuliomoro@107 11 #define NETWORK_AUDIO_BUFFER_SIZE 302
giuliomoro@109 12
giuliomoro@109 13 struct NetworkBuffer{
andrewm@71 14 int timestamp;
giuliomoro@109 15 int channelNumber;
giuliomoro@109 16 int activeBuffer;
andrewm@71 17 int index;
andrewm@71 18 float buffers[2][NETWORK_AUDIO_BUFFER_SIZE];
giuliomoro@109 19 bool doneOnTime;
giuliomoro@109 20 bool readyToBeSent;
giuliomoro@109 21 int headerLength=2;
andrewm@71 22 UdpClient udpClient;
andrewm@71 23 };
andrewm@71 24
andrewm@71 25 #define NUM_SCOPE_CHANNELS 6
andrewm@71 26
giuliomoro@109 27 class NetworkIO {
andrewm@71 28 int sampleCount;
andrewm@71 29 float sampleRate;
andrewm@71 30 AuxiliaryTask scopeTask;
giuliomoro@109 31 int port;
andrewm@71 32 public:
giuliomoro@109 33 NetworkBuffer channel;
giuliomoro@109 34 NetworkIO();
giuliomoro@109 35 ~NetworkIO();
giuliomoro@109 36 void setup(float aSampleRate);
giuliomoro@109 37 void setup(float aSampleRate, int aChannelNumber);
giuliomoro@109 38 void sendData();
giuliomoro@109 39 void log(float value);
giuliomoro@109 40 void setPort(int aPort);
giuliomoro@109 41 int getPort();
giuliomoro@109 42 void setChannelNumber(int aChannelNumber);
giuliomoro@109 43 int getChannelNumber();
andrewm@71 44 };
andrewm@71 45
giuliomoro@109 46 class Scope {
giuliomoro@109 47 NetworkIO *channels;
giuliomoro@109 48 int numChannels;
giuliomoro@109 49 void deallocate();
giuliomoro@109 50 public:
giuliomoro@109 51 Scope(int aNumChannels);
giuliomoro@109 52 ~Scope();
giuliomoro@109 53 void log(int channel, float value);
giuliomoro@109 54 void setup(float sampleRate);
giuliomoro@109 55 void sendData();
giuliomoro@109 56 };
giuliomoro@109 57 #endif /* SCOPE_H */