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#ifndef SCOPE_H |
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#ifndef SCOPE_H |
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#define SCOPE_H |
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#define SCOPE_H |
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#include <QWidget> |
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#include <QWidget> |
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#include <QTimer> |
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#include <QTimer> |
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#include <QSlider> |
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#include <QSlider> |
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#include <stdint.h> |
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#include <stdint.h> |
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#include <QLabel> |
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#include <QLabel> |
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|
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#define TICK 250 // time in ms for one sample (LEN values) |
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#define TICK 250 // time in ms for one sample (LEN values) |
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#define LEN 100 // number of sampled values |
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#define LEN 100 // number of sampled values |
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|
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#define DEF_SCALE 128 //divisor |
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#define DEF_SCALE 128 //divisor |
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#define DEF_SHIFT 37203 |
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#define DEF_SHIFT 37203 |
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|
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#define LEFT 10 |
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#define LEFT 10 |
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#define TOP 10 |
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#define TOP 10 |
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#define PIXPT_X 4 |
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#define PIXPT_X 4 |
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#define PIXPT_Y 1 |
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#define PIXPT_Y 1 |
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#define WIDTH (PIXPT_X*LEN) |
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#define WIDTH (PIXPT_X*LEN) |
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#define HEIGHT (PIXPT_Y*512) |
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#define HEIGHT (PIXPT_Y*512) |
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|
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|
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class Scope : public QWidget |
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class Scope : public QWidget |
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{ |
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{ |
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Q_OBJECT |
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Q_OBJECT |
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|
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public: |
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public: |
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Scope(QWidget *parent = 0); |
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Scope(QWidget *parent = 0); |
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~Scope(); |
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~Scope(); |
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|
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public slots: |
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public slots: |
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void getData(); |
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void getData(); |
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void setScale(int val); |
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void setScale(int val); |
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void setShift(int val); |
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void setShift(int val); |
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|
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protected: |
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protected: |
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void paintEvent(QPaintEvent *event); |
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void paintEvent(QPaintEvent *event); |
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private: |
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private: |
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uint8_t buffer[2*LEN]; |
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uint8_t buffer[2*LEN]; |
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int data[LEN]; |
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int data[LEN]; |
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char dataAquired; |
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char dataAquired; |
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void UI(void); |
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void UI(void); |
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|
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|
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int shift, scale; |
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int shift, scale; |
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QTimer *updateTimer; |
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QTimer *updateTimer; |
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QSlider *shiftSlider; |
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QSlider *shiftSlider; |
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QSlider *scaleSlider; |
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QSlider *scaleSlider; |
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QLabel * labels[5]; |
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QLabel * labels[5]; |
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}; |
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}; |
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#endif |
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#endif |