camacsrv.cxx File Reference

#include <stdio.h>
#include "midas.h"
#include "msystem.h"
#include "mcstd.h"

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Functions
INT	cnaf16 (DWORD cmd, DWORD b, DWORD c, DWORD n, DWORD a, DWORD f, WORD *pdata, DWORD *size, DWORD *x, DWORD *q)
INT	cnaf24 (DWORD cmd, DWORD b, DWORD c, DWORD n, DWORD a, DWORD f, DWORD *pdata, DWORD *size, DWORD *x, DWORD *q)
INT	rpc_dispatch (INT index, void *prpc_param[])
	main (int argc, char *argv[])

Variables
int	debug
	debug printouts

Function Documentation

cnaf16()

INT cnaf16	(	DWORD	cmd,
		DWORD	b,
		DWORD	c,
		DWORD	n,
		DWORD	a,
		DWORD	f,
		WORD *	pdata,
		DWORD *	size,
		DWORD *	x,
		DWORD *	q
	)

Definition at line 21 of file camacsrv.cxx.

{
   INT i, count;
   WORD *ptmp;
 
   /* determine repeat count */
   count = *size / sizeof(WORD);        /* 16 bit */
 
   switch (cmd) {
    /*---- special commands ----*/
 
   case CNAF_INHIBIT_SET:
      cam_inhibit_set(c);
      break;
   case CNAF_INHIBIT_CLEAR:
      cam_inhibit_clear(c);
      break;
   case CNAF_CRATE_CLEAR:
      cam_crate_clear(c);
      break;
   case CNAF_CRATE_ZINIT:
      cam_crate_zinit(c);
      break;
 
   case CNAF_TEST:
      break;
 
    /*---- 16 bit ----*/
 
   case CNAF:
      for (i = 0; i < count; i++)
         if (f < 16)
            cam16i_q(c, n, a, f, pdata, (int *) x, (int *) q);
         else
            cam16o_q(c, n, a, f, pdata[i], (int *) x, (int *) q);
      break;
 
   case CNAF_nQ:
      ptmp = pdata;
      if (f < 16)
         cam16i_rq(c, n, a, f, &ptmp, count);
 
      /* return reduced return size */
      *size = (int) ptmp - (int) pdata;
      break;
 
   default:
      printf("cnaf: Unknown command 0x%X\n", cmd);
   }
 
   if (debug)
      printf("cmd=%d c=%d n=%d a=%d f=%d d=%X x=%d q=%d\n", cmd, c, n, a, f, *pdata, *x,
             *q);
 
   return RPC_SUCCESS;
}

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cnaf24()

INT cnaf24	(	DWORD	cmd,
		DWORD	b,
		DWORD	c,
		DWORD	n,
		DWORD	a,
		DWORD	f,
		DWORD *	pdata,
		DWORD *	size,
		DWORD *	x,
		DWORD *	q
	)

Definition at line 81 of file camacsrv.cxx.

{
   INT i, count;
   DWORD *ptmp;
 
   /* determine repeat count */
   count = *size / sizeof(DWORD);       /* 24 bit */
 
   switch (cmd) {
   case CNAF:
      for (i = 0; i < count; i++)
         if (f < 16)
            cam24i_q(c, n, a, f, pdata, (int *) x, (int *) q);
         else
            cam24o_q(c, n, a, f, pdata[i], (int *) x, (int *) q);
      break;
 
   case CNAF_nQ:
      ptmp = pdata;
      if (f < 16)
         cam24i_rq(c, n, a, f, &ptmp, count);
 
      /* return reduced return size */
      *size = (int) ptmp - (int) pdata;
      break;
 
   default:
      printf("cnaf: Unknown command 0x%X\n", cmd);
   }
 
   if (debug)
      printf("cmd=%d c=%d n=%d a=%d f=%d d=%X x=%d q=%d\n", cmd, c, n, a, f, *pdata, *x,
             *q);
 
   return RPC_SUCCESS;
}

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main()

main	(	int	argc,
		char *	argv[]
	)

Definition at line 145 of file camacsrv.cxx.

{
   INT status, port;
 
   port = 1750;
   status = rpc_register_server(ST_REMOTE, "", &port, NULL);
   if (status != RPC_SUCCESS) {
      printf("Cannot start server\n");
      return 1;
   }
   if (argc > 1) {
      debug = 1;
      printf("CAMAC server started (debugging mode)\n");
   } else {
      debug = 0;
      printf("CAMAC server started\n");
   }
 
   rpc_register_functions(rpc_get_internal_list(0), NULL);
   rpc_register_functions(rpc_get_internal_list(1), NULL);
   rpc_register_function(RPC_CNAF16, rpc_dispatch);
   rpc_register_function(RPC_CNAF24, rpc_dispatch);
 
   cam_init();
 
   while (cm_yield(1000) != RPC_SHUTDOWN);
 
   rpc_server_shutdown();
 
   return 0;
}

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rpc_dispatch()

INT rpc_dispatch	(	INT	index,
		void *	prpc_param[]
	)

Definition at line 121 of file camacsrv.cxx.

{
   INT status;
 
   switch (index) {
   case RPC_CNAF16:
      status = cnaf16(CDWORD(0), CDWORD(1), CDWORD(2), CDWORD(3), CDWORD(4),
                      CDWORD(5), CPWORD(6), CPDWORD(7), CPDWORD(8), CPDWORD(9));
      break;
 
   case RPC_CNAF24:
      status = cnaf24(CDWORD(0), CDWORD(1), CDWORD(2), CDWORD(3), CDWORD(4),
                      CDWORD(5), CPDWORD(6), CPDWORD(7), CPDWORD(8), CPDWORD(9));
      break;
 
   default:
      cm_msg(MERROR, "rpc_dispatch", "received unrecognized command");
   }
 
   return status;
}

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Variable Documentation

debug

int debug

debug printouts

Definition at line 17 of file camacsrv.cxx.