MSOxxxx.h

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//------------------------------------------------------------------------------
//
//  Package    : MSOxxxx
//
//  Description:
//
//  Author(s)  : Joan Mauricio
//  Date       : 2014/06/05
//
//------------------------------------------------------------------------------

#ifndef __MSOxxxx_H_
#define __MSOxxxx_H_

#include "Element.h"
#include "Register.h"
#include <stdlib.h> 
#include <string>
#include <Python.h>
#include <iostream>
#include <fstream>
#include <time.h>
#include <sstream>
#include <iomanip>

#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <netdb.h>

using namespace std;

#define DEFAULT_IP_ADDRESS "192.168.131.186"
#define DEFAULT_PORT             5025
#define DEBUG_MODE               false

#define MAX_LEN                         32768

class MSOxxxx : public Element {
public:

    //Constructor
    MSOxxxx();
    
    //IP settings and connection...
  void              configTCPIP(string ip, int port);
    StatusCode  open();
    void                closeConnection(){  close(sockfd);  info("Connection closed.","MSOxxxx::close");    }

    //If debugMode is enabled, some extra info messages will appear.
    void                setDebugMode(bool debug){       debugMode = debug;      }

    //Channel functions.
    StatusCode  channelScale            (int ch, double value);
    StatusCode  channelOffset     (int ch, double value);
    StatusCode  channelDisplay    (int ch, bool display);   
    StatusCode  channelDisplayName(int ch, string name);

    //Time base configuration.
    StatusCode  timeBaseScale(double secsPerDiv);
    StatusCode  timeBaseOffset(double seconds);

    //Trigger configuration.
    StatusCode  triggerAuto();
    StatusCode  triggerConfig(bool slope, int ch, double level);

    //Measuremente configurations.
    StatusCode  setupJitter    (int ch);
    StatusCode  setupAvgVoltage(int ch);
    StatusCode  setupDeltaTime (int chA,int chB,int edge);
    PyObject*       getStatistics  (int nMinMeas);

    //Display configuration.
    StatusCode  labelDisplay(bool display);

    //Waveform Acquisition.
    PyObject*   waveformCapture(int ch);

    //Tools.
    PyObject*       id();   
    StatusCode  run();
    StatusCode  stop();

  ~MSOxxxx(){
  }

  void help() { info("MSOxxxx "+name()+". No help.","MSOxxxx::help"); };

  StatusCode init() {
    return StatusCode::SUCCESS;
  };
  
  void reset();

  void update () {
    
  };

private:

    string  ipAddress;          //The IP Address of the Oscilloscope.
    int         portNumber;         //The port number of the Oscilloscope.
  int       sockfd;             //The file descriptor of the socket.

    char        rxBuffer[10485760]; //1-MByte data buffer to read oscilloscope.
    string  rxItems[65536];         //rxBuffer bytes are converted to items in a string array.

    bool debugMode;
    bool err;

    bool getTimeBase(double *xInc, double *xOrg);   //These parameters helps to reconstruct time vector.

    bool        send(string msg);                                                           //Sends a message to the oscilloscope.
    int         recv(string *rxItems, string spacer);                   //Receives a message from the oscilloscope.

    int         split(string str, string *splitStr, string delimiter);
    string  ftos(double);       //This converts a double to a string (overloaded function).
};

#endif