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andrewm@71
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1 //scope.cpp
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giuliomoro@109
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2 #ifndef SCOPE_H_
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3 #define SCOPE_H_
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4
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5 #ifdef USE_JUCE
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6 #else
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7 #include <BeagleRT.h>
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8 #include <rtdk.h>
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9 #include <cmath>
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10 #include <UdpClient.h>
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11 #include <vector>
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12 #endif /* USE_JUCE */
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13
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14 #define NETWORK_AUDIO_BUFFER_SIZE 302
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15
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16 struct NetworkBuffer{
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17 int channelNumber;
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18 int activeBuffer;
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19 int index;
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20 float buffers[2][NETWORK_AUDIO_BUFFER_SIZE];
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21 bool doneOnTime;
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22 bool readyToBeSent;
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23 static const int headerLength=2;
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24 };
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25
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26 #ifdef USE_JUCE
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27 class NetworkSend: public Thread {
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28 #else
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29 class NetworkSend {
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30 #endif /* USE_JUCE */
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31 int sampleCount;
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32 float sampleRate;
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33 #ifdef USE_JUCE
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34 DatagramSocket udpClient;
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35 #else
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36 UdpClient udpClient;
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37 static bool staticConstructed;
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38 static void staticConstructor();
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39 static AuxiliaryTask sendDataTask; //TODO: allow different AuxiliaryTasks for different priorities (e.g.: audio vs scope)
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40 static std::vector<NetworkSend *> objAddrs;
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41 #endif /* USE_JUCE */
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42 public:
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43 NetworkBuffer channel;
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44 NetworkSend();
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45 ~NetworkSend();
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46 void setup(float aSampleRate);
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47 void setup(float aSampleRate, int aChannelNumber, int aPort, const char *aServer);
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48 void sendData();
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49 void log(float value);
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50 void setPort(int aPort);
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51 void setServer(const char* aServer);
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52 void setChannelNumber(int aChannelNumber);
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53 int getChannelNumber();
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54 #ifdef USE_JUCE
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55 void run();
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56 #else
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57 static int getNumInstances();
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58 static void sendAllData();
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59 static void run();
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60 #endif /* USE_JUCE */
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61 };
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62
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63 #ifdef USE_JUCE
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64 #else
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65 /**
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66 * An array of NetworkSend objects with some default parameters
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67 *
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68 * All sending on the same port (defaults to 9999)
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69 * All sending to the same server (defaults to 127.0.0.1)
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70 */
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71 class Scope {
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72 std::vector<NetworkSend> channels;
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73 void deallocate();
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74 public:
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75 Scope(int aNumChannels);
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76 ~Scope();
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77 void log(int channel, float value);
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78 void setup();
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79 void setup(float sampleRate, int aPort, const char* aServer);
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80 void sendData();
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81 void setPort(int port);
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82 void setPort(int channel, int port);
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83 int getNumChannels();
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84 };
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85 #endif /* USE_JUCE */
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86
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87 #endif /* SCOPE_H */
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