lemvac_scfe.cxx File Reference

#include <cstdio>
#include "midas.h"
#include "class/multi.h"
#include "lemvac.h"
#include "sps_tcpip.h"
#include "bus/null.h"

Include dependency graph for lemvac_scfe.cxx:

Go to the source code of this file.

Functions
INT	poll_event (INT source, INT count, BOOL test)
INT	interrupt_configure (INT cmd, INT source, POINTER_T adr)
INT	frontend_init ()
INT	frontend_exit ()
INT	frontend_loop ()
INT	begin_of_run (INT run_number, char *error)
INT	end_of_run (INT run_number, char *error)
INT	pause_run (INT run_number, char *error)
INT	resume_run (INT run_number, char *error)

Variables
const char *	frontend_name = "LEMVAC_SC"
	The frontend name (client name) as seen by other MIDAS clients. More...
const char *	frontend_file_name = __FILE__
	The frontend file name, don't change it. More...
BOOL	frontend_call_loop = TRUE
	frontend_loop is called periodically if this variable is TRUE More...
INT	display_period = 1000
	a frontend status page is displayed with this frequency in ms More...
INT	max_event_size = 10000
	maximum event size produced by this frontend More...
INT	max_event_size_frag = 5*1024*1024
	maximum event size for fragmented events (EQ_FRAGMENTED) More...
INT	event_buffer_size = 10*10000
	buffer size to hold events More...
DEVICE_DRIVER	lemvac_driver []
	device driver list More...
BOOL	equipment_common_overwrite = FALSE
EQUIPMENT	equipment []
	equipment structure for the mfe.c More...

Function Documentation

INT begin_of_run	(	INT	run_number,
		char *	error
	)

Called by the mfe at the begin of the run. Here it is only a dummy.

Definition at line 138 of file lemvac_scfe.cxx.

INT end_of_run	(	INT	run_number,
		char *	error
	)

Called by the mfe at the end of the run. Here it is only a dummy.

Definition at line 148 of file lemvac_scfe.cxx.

INT frontend_exit

(

)

Called by the mfe at exiting stage. Here it is only a dummy.

Definition at line 119 of file lemvac_scfe.cxx.

INT frontend_init

(

)

Called by the master frontend (mfe) at initializing stage.

Definition at line 103 of file lemvac_scfe.cxx.

INT frontend_loop

(

)

Called by the mfe in the main loop.

Definition at line 128 of file lemvac_scfe.cxx.

INT interrupt_configure	(	INT	cmd,
		INT	source,
		POINTER_T	adr
	)

Definition at line 97 of file lemvac_scfe.cxx.

INT pause_run	(	INT	run_number,
		char *	error
	)

Called by the mfe when the run is paused. Here it is only a dummy.

Definition at line 158 of file lemvac_scfe.cxx.

INT poll_event	(	INT	source,
		INT	count,
		BOOL	test
	)

Definition at line 96 of file lemvac_scfe.cxx.

INT resume_run	(	INT	run_number,
		char *	error
	)

Called by the mfe when the run is resumed. Here it is only a dummy.

Definition at line 168 of file lemvac_scfe.cxx.

Variable Documentation

INT display_period = 1000

a frontend status page is displayed with this frequency in ms

Definition at line 28 of file lemvac_scfe.cxx.

EQUIPMENT equipment[]

Initial value:

= {

  { "LEMVAC",             
   {78, 0,                
    "SYSTEM",             
    EQ_SLOW,              
    0,                    
    "FIXED",              
    TRUE,                 
    RO_RUNNING |
    RO_TRANSITIONS,       
    30000,                
    0,                    
    0,                    
    1,                    
    "", "", "",},
    cd_multi_read,        
    cd_multi,             
    lemvac_driver,        
    NULL,                 
  },

  { "" }
}

equipment structure for the mfe.c

Definition at line 67 of file lemvac_scfe.cxx.

BOOL equipment_common_overwrite = FALSE

equipment_common_overwrite:

• If that flag is TRUE, then the contents of the "equipment" structure is copied to the ODB on each start of the front-end.
• If the flag is FALSE, then the ODB values are kept on the start of the front-end

Definition at line 64 of file lemvac_scfe.cxx.

INT event_buffer_size = 10*10000

buffer size to hold events

Definition at line 37 of file lemvac_scfe.cxx.

BOOL frontend_call_loop = TRUE

frontend_loop is called periodically if this variable is TRUE

Definition at line 25 of file lemvac_scfe.cxx.

const char* frontend_file_name = __FILE__

The frontend file name, don't change it.

Definition at line 22 of file lemvac_scfe.cxx.

const char* frontend_name = "LEMVAC_SC"

The frontend name (client name) as seen by other MIDAS clients.

Definition at line 20 of file lemvac_scfe.cxx.

DEVICE_DRIVER lemvac_driver[]

Initial value:

= {
  { "LEMVAC in",  lemvac_in,  LEMVAC_IN_VARS,  sps_tcpip, DF_INPUT  },
  { "LEMVAC out", lemvac_out, LEMVAC_OUT_VARS, sps_tcpip, DF_OUTPUT },
  { "" }
}

device driver list

Definition at line 49 of file lemvac_scfe.cxx.

INT max_event_size = 10000

maximum event size produced by this frontend

Definition at line 31 of file lemvac_scfe.cxx.

INT max_event_size_frag = 5*1024*1024

maximum event size for fragmented events (EQ_FRAGMENTED)

Definition at line 34 of file lemvac_scfe.cxx.