Subversion Repositories f9daq

#define DEVICE_NAME "/dev/cc32_1"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/mman.h>
#include <errno.h>
#include <ctype.h>

#include <libcc32.h> /* the header of the shared library */

char *cszPrgName;
CC32_HANDLE handle;

void hlpMsg(void)
{
    printf("pcicc32_test - a program to test some features of the PCICC32 interface of ARW Elektronik Germany.\n");
    printf("Copyright see the GPL of the free software foundation. K.Hitschler, %s.\n", __DATE__);
    printf("usage: pcicc32_test [-d=device_name] [-?]\n");
    printf("                     -d - choose a device to use. (Default: %s)\n", DEVICE_NAME);
    printf("                     -? - this help.\n");  
}

int main(int argc, char **argv)
{
    char *fname = DEVICE_NAME;
    char *ptr;
    char ch;
    int i;
    int error;
    int nTimeout, nLam;
    int k, j;
    int n=atoi(argv[2]);
    int a=atoi(argv[3]);
    int f=atoi(argv[4]);
   int data=0;
   if (argc>5) data = strtoul(argv[5],NULL,0);
   
    cszPrgName = argv[0];
   
   
   
    if ((error = cc32_open(fname, &handle)))
    {
        fprintf(stderr, "%s: %s: %s\n", cszPrgName, fname, strerror(error));
        exit(1);
    }
    else
        printf("%s: open done.\n", cszPrgName);
 
   switch (atoi(argv[1])){
case 32:
     cc32_write_long(handle,n,a,f,data);
     break;
case 16:
     cc32_write_word(handle,n,a,f,data);
     break;
case -16:
     data=cc32_read_word(handle,n,a,f);
     break;
case -32:
     data=cc32_read_long(handle,n,a,f);
     break;
default: printf("Unknown command\n");
      }
    printf("CC32 %d N=%d A=%d F=%d data=0x%x\n",atoi(argv[1]),n,a,f,data);

    return 0;
    for (k = 0; k < 1; k++)
    {
            for (j = 0; j < 0x00FFFFFF; j++)
            {    
                    cc32_write_long(handle, 1 + (j % 23), (j % 15), 16 + (j % 15), j);
            }
    }
   
    // poll the event
    error = cc32_poll_event(handle, &nTimeout, &nLam);
    printf("%s : bConnected = %d, bFail = %d, bIrq = %d\n", cszPrgName, error, nTimeout, nLam);

    // enable all LAM mask bits for this test    
    cc32_write_long(handle, 28, 1, 16, 0x00FFFFFF);
    // enable interrupts
    error = cc32_interrupt_enable(handle);
   
    // generate a LAM interrupt with help of the test mode bits
    cc32_write_long(handle, 24, 0, 16, 5);
             
    // wait for a event
    error = cc32_wait_event(handle, &nTimeout, &nLam);
    printf("%s : bConnected = %d, bFail = %d, bIrq = %d\n", cszPrgName, error, nTimeout, nLam);
   
    if (nLam)
    {
      // clear LAM
      cc32_write_word(handle, 28, 0, 16, 0);
    }
   
    // wait again for a event (which never comes)
    error = cc32_wait_event(handle, &nTimeout, &nLam);
    printf("%s : bConnected = %d, bFail = %d, bIrq = %d\n", cszPrgName, error, nTimeout, nLam);
   
         
    cc32_close(handle);;

    printf("%s: close done.\n", cszPrgName);
   
    return 0;
}