| 0,0 → 1,55 |
|---|
| #ifndef SCOPE_H |
| #define SCOPE_H |
| |
| #include <QWidget> |
| #include <QTimer> |
| #include <QSlider> |
| #include <stdint.h> |
| #include <QLabel> |
| |
| #define TICK 250 // time in ms for one sample (LEN values) |
| #define LEN 100 // number of sampled values |
| |
| #define DEF_SCALE 128 //divisor |
| #define DEF_SHIFT 37203 |
| |
| #define LEFT 10 |
| #define TOP 10 |
| #define PIXPT_X 4 |
| #define PIXPT_Y 1 |
| #define WIDTH (PIXPT_X*LEN) |
| #define HEIGHT (PIXPT_Y*512) |
| |
| class Scope : public QWidget |
| { |
| Q_OBJECT |
| |
| public: |
| Scope(QWidget *parent = 0); |
| ~Scope(); |
| |
| public slots: |
| void getData(); |
| void setScale(int val); |
| void setShift(int val); |
| |
| protected: |
| void paintEvent(QPaintEvent *event); |
| |
| private: |
| |
| uint8_t buffer[2*LEN]; |
| int data[LEN]; |
| char dataAquired; |
| void UI(void); |
| |
| int shift, scale; |
| |
| QTimer *updateTimer; |
| QSlider *shiftSlider; |
| QSlider *scaleSlider; |
| |
| QLabel * labels[5]; |
| }; |
| |
| #endif |