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45 lines
931 B
C
45 lines
931 B
C
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#ifndef INCLUDE_SCOPEVIS_H
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#define INCLUDE_SCOPEVIS_H
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#include "dsp/samplesink.h"
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#include "util/export.h"
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class GLScope;
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class MessageQueue;
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class SDRANGELOVE_API ScopeVis : public SampleSink {
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public:
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enum TriggerChannel {
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TriggerFreeRun,
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TriggerChannelI,
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TriggerChannelQ
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};
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ScopeVis(GLScope* glScope = NULL);
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void configure(MessageQueue* msgQueue, TriggerChannel triggerChannel, Real triggerLevelHigh, Real triggerLevelLow);
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void feed(SampleVector::const_iterator begin, SampleVector::const_iterator end, bool firstOfBurst);
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void start();
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void stop();
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bool handleMessage(Message* message);
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private:
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enum TriggerState {
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Untriggered,
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Triggered,
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WaitForReset
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};
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GLScope* m_glScope;
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std::vector<Complex> m_trace;
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uint m_fill;
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TriggerState m_triggerState;
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TriggerChannel m_triggerChannel;
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FixReal m_triggerLevelHigh;
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FixReal m_triggerLevelLow;
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int m_sampleRate;
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};
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#endif // INCLUDE_SCOPEVIS_H
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