6,6 → 6,19 |
#include <QSlider> |
#include <stdint.h> |
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#define TICK 150 // time in ms for one sampling (of LEN values) |
#define LEN 100 // number of sampled values |
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#define DEF_SCALE 256 //divisor |
#define DEF_SHIFT 0 |
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#define LEFT 10 |
#define TOP 10 |
#define PIXPT_X 4 |
#define PIXPT_Y 1 |
#define WIDTH (PIXPT_X*LEN) |
#define HEIGHT (PIXPT_Y*512) |
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class Scope : public QWidget |
{ |
Q_OBJECT |
23,9 → 36,9 |
void paintEvent(QPaintEvent *event); |
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private: |
int * data; |
uint8_t buffer[2*LEN]; |
int data[LEN]; |
char dataAquired; |
int head; |
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long shift, scale; |
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