insnadts.h

来自「研华812pg卡在linux环境下的应用」· C头文件 代码 · 共 44 行

#ifndef INSNADTS_H
#define INSNADTS_H
#include <stdio.h>		//standard input output library
#include <stdlib.h>
#include <comedilib.h>		//comedilib library
#include <unistd.h>		//standard symbolic constants and types library
#include <errno.h>		//error codes report library 
#include <getopt.h>		//argument analyse function library
#include <sys/time.h>		//time and date library 
#include <string.h>		//string function library


#define N_SAMPLE 1 

class Insnadts
{
 public:
    Insnadts();
    ~Insnadts();
 public:
    char *filename;	//comedi device file name
    comedi_t *device;		//comedi device

    int subdevice;		//subdevice number, 0 is ai
    int channel;		//channel index		
    int range;			//range index
 public:
    lsampl_t data[16];	//buffer used to save sample data
    lsampl_t maxdata;		//the max data
    comedi_range * srange;
    int n_channels;			//channel index
    int n_range;			//range index
    comedi_insn insn[9];		//comedi insn task
    comedi_insnlist il;		//insn list
 public:
    float readdata[7];
    float outdate[6];
 public:
    void adts(int n);
    void init();              //initialization
    //void readdate();
};
#endif