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LIM_arr.c File Reference

Handle ARR mode observations. More...

#include "string.h"
#include "CCSDS/CCSDS_pkt.h"
#include "ITC/ITC_pubdefs.h"
#include "LIM/LIM_cmddefs.h"
#include "LIM/LIM_msgs.h"
#include "LIM/LIM_pubdefs.h"
#include "MSG/MSG_pubdefs.h"
#include "PBS/MBA.h"
#include "PBS/WUT.h"
#include "LIM_action.h"
#include "LIM_arr.h"
#include "LIM_bulk.h"
#include "LIM_gbm.h"
#include "LIM_lpa.h"
#include "LIM_pkt_send.h"
#include "LIM_sc.h"
#include "LIM_task.h"

Include dependency graph for LIM_arr.c:


Data Structures

struct  _LIM_Arr
 State information for an ARR observation object. More...

Defines

#define LIM_ARR_VALID_KEY   (('L'<<24)+('A'<<16)+('R'<<8)+'R')
 Value that indicates the ARR observation object state is valid.

Functions

static unsigned int lim_arr_check (LIM_Arr *object_p)
 Validate an ARR observation object pointer.
static WUT_cb_status lim_arr_wut_handler (void *prm, WUT_tmr *wut)
 Handle GRB timer expiration.
static unsigned int lim_arr_change_grb_state (LIM_Arr *object_p, int new_state)
 Change the GRB state of an object.
static unsigned int lim_arr_set_grb_idle (LIM_Arr *object_p)
 Set an object to the IDLE GRB state.
static unsigned int lim_arr_set_grb_0 (LIM_Arr *object_p, LIM_Operating_Mode op_mode)
 Set an object to the GRB 0 state.
unsigned int LIM_arr_new (LIM_Arr **object_pp, LIM_Task *task_p, LIM_Action *action_p, LIM_Gbm *gbm_p, LIM_Sc *sc_p, LIM_Lpa *lpa_p, LIM_Bulk *bulk_p, const LIM_DB_Schema *db_p)
 Create and initialize a new ARR observation object.
unsigned int LIM_arr_delete (LIM_Arr *object_p)
 Shutdown and delete a ARR observation object.
int LIM_arr_is_ready (LIM_Arr *object_p)
 Return the READY status of an ARR observation.
LIM_Grb_State LIM_arr_grb_state (LIM_Arr *object_p)
 Return the GRB state of an ARR observation.
unsigned int LIM_arr_get_info (LIM_Arr *object_p, LIM_Info *info_p)
 Return ARR observation information.
unsigned int LIM_arr_handle_abort (LIM_Arr *object_p, const ITC_QueueItem *qitem_p)
 Handle an ARR-Abort command.
static unsigned int lim_arr_handle_grb_active (LIM_Arr *object_p, LIM_Lpa_Mode grb_mode)
 Perform activity for an 'active' GRB state.
unsigned int LIM_arr_handle_activity (LIM_Arr *object_p)
 Handle ARR observation activity.
unsigned int LIM_arr_handle_bulk (LIM_Arr *object_p, LIM_Operating_Mode op_mode)
 Handle a message on the BULK queue.
unsigned int LIM_arr_handle_calcinfo (LIM_Arr *object_p, const ITC_QueueItem *qitem_p, int forward_ok, LIM_Operating_Mode op_mode)
 Handle a GBM-Calcinfo command.
unsigned int LIM_arr_handle_closeout (LIM_Arr *object_p, const ITC_QueueItem *qitem_p, int forward_ok)
 Handle a GBM-Closeout command.
unsigned int LIM_arr_handle_confirmed (LIM_Arr *object_p, const ITC_QueueItem *qitem_p, LIM_Operating_Mode op_mode)
 Handle a GRB-Confirmed command.
unsigned int LIM_arr_handle_finished (LIM_Arr *object_p)
 Handle a GRB-Finished command.
unsigned int LIM_arr_handle_repoint (LIM_Arr *object_p, const ITC_QueueItem *qitem_p, int forward_ok, int slew_req_ok, LIM_Operating_Mode op_mode)
 Handle a GBM-Repoint command.
unsigned int LIM_arr_handle_suspected (LIM_Arr *object_p, LIM_Operating_Mode op_mode)
 Handle a GRB-Suspected command.
unsigned int LIM_arr_handle_physics_start (LIM_Arr *object_p, const ITC_QueueItem *qitem_p)
 Handle a PHYSICS-START command in ARR mode.
unsigned int LIM_arr_handle_response (LIM_Arr *object_p, const ITC_QueueItem *qitem_p)
 Handle an ARR-Response message.

Detailed Description

Handle ARR mode observations. 

**  CVS $Id: LIM_arr.c,v 1.22 2007/12/17 23:04:03 dmay Exp $
**

Function Documentation

unsigned int lim_arr_change_grb_state (  LIM_Arr *  object_p,
int  new_state
)  [static]
 

Change the GRB state of an object.

Parameters:
object_p Pointer to ARR observation object.
new_state New GRB state.
Returns:
MSG code.

unsigned int lim_arr_check (  LIM_Arr *  object_p  )  [static]
 

Validate an ARR observation object pointer.

Parameters:
object_p Pointer to ARR observation object.
Returns:
MSG code.

unsigned int LIM_arr_delete (  LIM_Arr *  object_p  ) 
 

Shutdown and delete a ARR observation object.

Parameters:
object_p Pointer to object.
Returns:
MSG code.

unsigned int LIM_arr_get_info (  LIM_Arr *  object_p,
LIM_Info *  info_p
) 
 

Return ARR observation information.

Parameters:
object_p Pointer to ARR observation object.
info_p Location to return GBM interface information (must not be NULL).
Returns:
MSG code.

LIM_Grb_State LIM_arr_grb_state (  LIM_Arr *  object_p  ) 
 

Return the GRB state of an ARR observation.

Parameters:
object_p Pointer to ARR observation object.
Returns:
Current GRB state.

unsigned int LIM_arr_handle_abort (  LIM_Arr *  object_p,
const ITC_QueueItem *  qitem_p
) 
 

Handle an ARR-Abort command.

Parameters:
object_p Pointer to ARR observation object.
qitem_p Pointer to queue item containing the command.
Returns:
MSG code.

unsigned int LIM_arr_handle_activity (  LIM_Arr *  object_p  ) 
 

Handle ARR observation activity.

Parameters:
object_p Pointer to ARR observation object.
Returns:
MSG code.

unsigned int LIM_arr_handle_bulk (  LIM_Arr *  object_p,
LIM_Operating_Mode  op_mode
) 
 

Handle a message on the BULK queue.

Parameters:
object_p Pointer to ARR observation object.
op_mode Current operating mode.
Returns:
MSG code.

unsigned int LIM_arr_handle_calcinfo (  LIM_Arr *  object_p,
const ITC_QueueItem *  qitem_p,
int  forward_ok,
LIM_Operating_Mode  op_mode
) 
 

Handle a GBM-Calcinfo command.

Parameters:
object_p Pointer to ARR observation object.
qitem_p Pointer to queue item containing the command.
forward_ok Flag indicating that command may be fowarded to LPA.
op_mode Current operating mode.
Returns:
MSG code.

unsigned int LIM_arr_handle_closeout (  LIM_Arr *  object_p,
const ITC_QueueItem *  qitem_p,
int  forward_ok
) 
 

Handle a GBM-Closeout command.

Parameters:
object_p Pointer to ARR observation object.
qitem_p Pointer to queue item containing the command.
forward_ok Flag indicating that command can be forwarded to LPA.
Returns:
MSG code.

unsigned int LIM_arr_handle_confirmed (  LIM_Arr *  object_p,
const ITC_QueueItem *  qitem_p,
LIM_Operating_Mode  op_mode
) 
 

Handle a GRB-Confirmed command.

Parameters:
object_p Pointer to ARR observation object.
qitem_p Pointer to queue item containing the command.
op_mode Current operating mode.
Returns:
MSG code.

unsigned int LIM_arr_handle_finished (  LIM_Arr *  object_p  ) 
 

Handle a GRB-Finished command.

Parameters:
object_p Pointer to ARR observation object.
Returns:
MSG code.

unsigned int lim_arr_handle_grb_active (  LIM_Arr *  object_p,
LIM_Lpa_Mode  grb_mode
)  [static]
 

Perform activity for an 'active' GRB state.

Parameters:
object_p Pointer to ARR observation object.
grb_mode Expected GRB mode.
Returns:
MSG code.

unsigned int LIM_arr_handle_physics_start (  LIM_Arr *  object_p,
const ITC_QueueItem *  qitem_p
) 
 

Handle a PHYSICS-START command in ARR mode.

Parameters:
object_p Pointer to ARR observation object.
qitem_p Pointer to queue item containing the command.
Returns:
MSG code.

unsigned int LIM_arr_handle_repoint (  LIM_Arr *  object_p,
const ITC_QueueItem *  qitem_p,
int  forward_ok,
int  slew_req_ok,
LIM_Operating_Mode  op_mode
) 
 

Handle a GBM-Repoint command.

Parameters:
object_p Pointer to ARR observation object.
qitem_p Pointer to queue item containing the command.
forward_ok Flag indicating that cmd can be forwarded to LPA.
slew_req_ok Flag indicating that slew-req can be sent to S/C.
op_mode Current operating mode.
Returns:
MSG code.

unsigned int LIM_arr_handle_response (  LIM_Arr *  object_p,
const ITC_QueueItem *  qitem_p
) 
 

Handle an ARR-Response message.

Parameters:
object_p Pointer to ARR observation object.
qitem_p Pointer to queue item containing the message.
Returns:
MSG code.

unsigned int LIM_arr_handle_suspected (  LIM_Arr *  object_p,
LIM_Operating_Mode  op_mode
) 
 

Handle a GRB-Suspected command.

Parameters:
object_p Pointer to ARR observation object.
op_mode Current operating mode.
Returns:
MSG code.

int LIM_arr_is_ready (  LIM_Arr *  object_p  ) 
 

Return the READY status of an ARR observation.

Parameters:
object_p Pointer to ARR observation object.
Returns:
Nonzero if the observation is READY.

unsigned int LIM_arr_new (  LIM_Arr **  object_pp,
LIM_Task *  task_p,
LIM_Action *  action_p,
LIM_Gbm *  gbm_p,
LIM_Sc *  sc_p,
LIM_Lpa *  lpa_p,
LIM_Bulk *  bulk_p,
const LIM_DB_Schema *  db_p
) 
 

Create and initialize a new ARR observation object.

Parameters:
object_pp Location to return pointer to new object.
task_p Pointer to a task object.
action_p Pointer to an action reporting object.
gbm_p Pointer to a GBM interface object.
sc_p Pointer to a spacecraft interface object.
lpa_p Pointer to an LPA task interface object.
bulk_p Pointer to a BULK queue object.
db_p Pointer to configuration information.
Returns:
MSG code.

unsigned int lim_arr_set_grb_0 (  LIM_Arr *  object_p,
LIM_Operating_Mode  op_mode
)  [static]
 

Set an object to the GRB 0 state.

Parameters:
object_p Pointer to ARR observation object.
op_mode Current operating mode.
Returns:
MSG code.

unsigned int lim_arr_set_grb_idle (  LIM_Arr *  object_p  )  [static]
 

Set an object to the IDLE GRB state.

Parameters:
object_p Pointer to ARR observation object.
Returns:
MSG code.

WUT_cb_status lim_arr_wut_handler (  void *  prm,
WUT_tmr *  wut
)  [static]
 

Handle GRB timer expiration.

Parameters:
prm Pointer to ARR observation object.
wut Pointer to wake-up timer.
Returns:
WUT status.

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