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comedirecord.h
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comedirecord.h
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/**
* comedirecord.h
* (c) 2004-2022, Bernd Porr, no warranty, GNU-public license
* mail@berndporr.me.uk
**/
// version number
#define VERSION "1.32"
class ComediRecord;
#ifndef COMEDIRECORD_H
#define COMEDIRECORD_H
#include <QWidget>
#include <QPainter>
#include <QApplication>
#include <QPushButton>
#include <QCheckBox>
#include <QLayout>
#include <QTextEdit>
#include <QGroupBox>
#include <QLabel>
#include "comediscope.h"
#include "gain.h"
#include "channel.h"
#include "dc_sub.h"
#include "hp.h"
#include "lp.h"
#include "fftscope.h"
// defines how quickly the DC detector follows the signal
// the larger the value the slower
#define INERTIA_FOR_DC_DETECTION 1000
class ComediRecord : public QWidget
{
Q_OBJECT
public:
/**
* Constructor
**/
ComediRecord( QWidget *parent,
int ignoreSettings = 0,
int channels = 1,
float notch = 50.0,
int port = 0,
int num_of_devices = 1,
int first_dev_no = 0,
int requested_sampling_rate = 1000,
const char* defaultTextStringForMissingExtData = NULL,
const char* filename = NULL,
int csv = 0,
int fftdevnumber = -1,
int fftchannel = -1,
int fftmaxf = -1,
float lpFreq = 10,
float hpFreq = 1
);
/**
* Destructor
**/
~ComediRecord();
public:
/**
* Sets the filename for the data-file
**/
void setFilename(QString fn,int csv);
public:
void enableControls();
void disableControls();
public:
/**
* Button which controls recording
**/
QCheckBox *recPushButton;
/**
* channel label
**/
QLabel*** channelLabel;
QLabel*** subDClabel;
QLabel*** hpLabel;
QLabel*** lpLabel;
/**
* Notch filter on?
**/
QCheckBox* filterCheckbox;
public:
/**
* Comments
**/
QTextEdit* commentTextEdit;
/**
* Raw data checkbox
**/
QCheckBox* rawCheckbox;
/**
* Shows the filter frequency
**/
QTextEdit* filterTextEdit;
/**
* Array of the voltages
**/
QTextEdit*** voltageTextEdit;
/**
* Array for the gain settings
**/
Channel*** channel;
/**
* Array for the gain settings
**/
Gain*** gain;
/**
* subtracting DC
**/
DCSub*** dcSub;
/**
* highpass filter
**/
Hp*** hp;
/**
* lowpass filter
**/
Lp*** lp;
/**
* The widget which contains the graphical plots of the AD-data
**/
ComediScope* comediScope;
/**
* Text-field: elapsed time
**/
QTextEdit* timeInfoTextEdit;
/**
* Text-field for the file-name
**/
QPushButton *filePushButton;
private:
/**
* Button: Increase the time between samples
**/
QPushButton *tbIncPushButton;
/**
* Button: Decrease the time between samples
**/
QPushButton *tbDecPushButton;
/**
* Button: Reset screen
**/
QPushButton *tbResetPushButton;
/**
* Text-field: time between samples
**/
QTextEdit *tbInfoTextEdit;
/**
* Button: clears the screen
**/
QPushButton *clearScreenPushButton;
private slots:
/**
* Button to increase the time-base has been pressed
**/
void incTbEvent();
/**
* Reset screen
**/
void resetTbEvent();
/**
* Button to decrease the time-base has been pressed
**/
void decTbEvent();
/**
* Enter a new filename
**/
void enterFileName();
/**
* Pressing or releasing the record button
**/
void recstartstop(int);
private:
/**
* Called if a change in the time-base has occurred
**/
void changeTB();
/**
* returns the timebase
**/
public:
int getTB() {return tb_us;};
private:
/**
* Time between two samples in ms
**/
int tb_us;
/**
* Group which keeps one channel together
**/
QGroupBox*** channelgrp;
/**
* Layout which keeps one channel together
**/
QHBoxLayout*** hbox;
QLabel *statusLabel;
public:
/**
* FFT window
**/
FFTScope *fftscope;
};
#endif