Subversion Repositories gpib_controller

/*

*This file is part of fpga_gpib_controller.

*

* Fpga_gpib_controller is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* Fpga_gpib_controller is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with Fpga_gpib_controller.  If not, see <http://www.gnu.org/licenses/>.

* Author: Andrzej Paluch

*/

#include <string.h>

#include <stdio.h>

#include <time.h>

#include <unistd.h>

#include "GpibRegAccess.h"

#include "GpibHwAdapter.h"

#include "GpibHw.h"

int listenOnlyMain(int argc, char* argv[])

{

        struct GpibRegAccess ra;

        struct GpibHwAdapter ghw;

        struct GpibHw gpib;

        time_t rawtime;

        struct tm * timeinfo;

        GpibRegAccess_init(&ra);

        GpibHwAdapter_init(&ghw, &ra, 0);

        GpibHw_init(&gpib, &ghw);

        struct GpibHwSettings gs;

        // set listen only

        // set T1

        GpibHw_getSettings(&gpib, &gs);

        gs.T1 = 132;

        gs.listenOnly = true;

        GpibHw_setSettings(&gpib, &gs);

        char buf[2048];

        SizeType bytesRead;

        bool endOfStream;

        int i;

        char fileName[1024];

        bool fileAllocated;

        FILE *file;

        while(true){

                sprintf(fileName, "/home/andrzej/Downloads/TDS420/img%u.tiff", i);

                fileAllocated = false;

                do

                {

                        GpibHw_read(&gpib, buf, 2048, &bytesRead, &endOfStream);

                        if(bytesRead > 0)

                        {

                                if(!fileAllocated)

                                {

                                        file = fopen(fileName, "wb");

                                        fileAllocated = true;

                                        rawtime = time (0);

                                        timeinfo = localtime ( &rawtime );

                                        printf ( "Start time: %s\n", asctime (timeinfo) );

                                }

                                fwrite(buf, 1, bytesRead, file);

                        }

                }

                while(!endOfStream);

                rawtime = time (0);

                timeinfo = localtime ( &rawtime );

                printf ( "Stop time: %s\n", asctime (timeinfo) );

                fclose(file);

                i++;

        }

        GpibHw_release(&gpib);

        GpibHwAdapter_release(&ghw);

        GpibRegAccess_release(&ra);

        return 0;

}