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/>.

*/

/*

 ============================================================================

 Name        : GPIB_access.c

 Author      : Andrzej Paluch

 Version     :

 Copyright   : Your copyright notice

 Description : Hello World in C, Ansi-style

 ============================================================================

 */

#include <stdio.h>

#include <stdlib.h>

#include "GpibRegAccess.h"

#define CHECK(x) if(!(x)) goto error;

int rawRegAccessMain(int argc, char* argv[]) {

        printf("start\n");

        struct GpibRegAccess ra;

        CHECK(GpibRegAccess_init(&ra));

        RegType value, value1;

        unsigned int tempInt;

        SizeType regAddr = 1;

        char chr;

        do

        {

                chr = getchar();

                value = 0;

                value1 = 0;

                if(chr != 'e')

                {

                        if(chr == 'r')

                        {

                                scanf("%u", &regAddr);

                                CHECK(GpibRegAccess_readReg(&ra, regAddr, &value));

                                printf("\n%x\n", value);

                        }

                        else if(chr == 'w')

                        {

                                scanf("%u", &regAddr);

                                scanf("%x", &tempInt);

                                value = tempInt;

                                //printf("\n%u %u\n", regAddr, value);

                                CHECK(GpibRegAccess_writeReg(&ra, regAddr, value));

                        }

                        else if(chr == 'a')

                        {

                                scanf("%u", &regAddr);

                                scanf("%x", &tempInt);

                                value = tempInt;

                                //printf("\n%u %u\n", regAddr, value);

                                CHECK(GpibRegAccess_readReg(&ra, regAddr, &value1));

                                CHECK(GpibRegAccess_writeReg(&ra, regAddr, value & value1));

                        }

                        else if(chr == 'o')

                        {

                                scanf("%u", &regAddr);

                                scanf("%x", &tempInt);

                                value = tempInt;

                                //printf("\n%u %u\n", regAddr, value);

                                CHECK(GpibRegAccess_readReg(&ra, regAddr, &value1));

                                CHECK(GpibRegAccess_writeReg(&ra, regAddr, value | value1));

                        }

                }

                else

                {

                        break;

                }

        }

        while(true);

        GpibRegAccess_release(&ra);

        printf("end\n");

        return 0;

        error:

                printf("error");

                GpibRegAccess_release(&ra);

                return -1;

}