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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > LHK / V11-4-3

Constituent: lhk_slv     Tag: rad750

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LHK_slv.c File Reference

Implements LHK slave functionality. More...

#include <stdio.h>
#include <string.h>
#include "PBS/TAU.h"
#include "PBS/WCT.h"
#include "PBS/TOV.h"
#include "MSG/MSG_pubdefs.h"
#include "ITC/ITC_pubdefs.h"
#include "FILE/FILE_upl.h"
#include "CCSDS/CCSDS_pkt.h"
#include "LHK_p.h"
#include "LHK/LHK_slv.h"
#include "LHK/LHK_msgs.h"
#include "LHK_slv_p.h"
#include "LHK/LHK_tlmdefs.h"
#include "MEM/MEM_pubdefs.h"
#include "MON/MON_pubdefs.h"
#include "LCM/LCM_pubdefs.h"
#include "CDM/CDM_pubdefs.h"
#include "CPU_DB/CPU_DB_pubdefs.h"
#include "LHK_DB/LHK_DB_schema.h"

Include dependency graph for LHK_slv.c:

Functions
static unsigned int	LHK_slv_proc (void *prm, const struct _ITC_QueueItem *qitem, void *pay, unsigned int len)
	Housekeeping slave processing callback.
static unsigned int	LHK_send_cpumet (void)
	Send CPU metrics packet.
static unsigned int	LHK_send_itcst (void)
	Send ITC statistics packet.
void	LHK_free_slv_fpm (ITC_QueueItem *qitem, unsigned int status, void *prm0, void *prm1, void *prm2)
	Frees a qitem from ring buffer memory.
static WUT_cb_status	LHK_slv_wut_cb (void *prm, WUT_tmr *wut)
	WUT callback routine.
unsigned int	LHK_init_slave (void)
	Initializes the housekeeping slave.
unsigned int	LHK_init_slv (unsigned int arg0, unsigned int arg1, unsigned int arg2, unsigned int arg3)
	Initializes the housekeeping slave.
unsigned int	LHK_start_slvTask (const TASK_attr *attr)
	Starts the housekeeping slave task with task attibute block.
unsigned int	LHK_start_slv (void)
	Starts the housekeeping slave task.
unsigned int	LHK_stop_slv ()
	Stop the LHK slave task.
unsigned int	LHK_shutdown_slv ()
	Shutdown the LHK slave task.
Variables
_LHK_Slv	LHK_slv
	The LHK slave application control block.

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Detailed Description

Implements LHK slave functionality.

Author:

Sergio Maldonado -- smaldona@slac.stanford.edu

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Function Documentation

void LHK_free_slv_fpm (  ITC_QueueItem *  qitem, unsigned int  status, void *  prm0, void *  prm1, void *  prm2 )

Frees a qitem from ring buffer memory. Parameters: qitem  Pointer to ITC qitem status  status code prm0  Parameter 0 prm1  Parameter 1 prm2  Parameter 2 Returns: LHK_SUCCESS on success

unsigned int LHK_init_slave (  void   )

Initializes the housekeeping slave. Returns: LHK_SUCCESS on success

unsigned int LHK_init_slv (  unsigned int  arg0, unsigned int  arg1, unsigned int  arg2, unsigned int  arg3 )

Initializes the housekeeping slave. Parameters: arg0  argument 0 - unused arg1  argument 1 - unused arg2  argument 2 - unused arg3  argument 3 - unused Returns: LHK_SUCCESS on success

static unsigned int LHK_send_cpumet (  void   )  [static]

Send CPU metrics packet. Returns: LHK_SUCCESS on success

static unsigned int LHK_send_itcst (  void   )  [static]

Send ITC statistics packet. Returns: LHK_SUCCESS on success

unsigned int LHK_shutdown_slv (  void   )

Shutdown the LHK slave task. Returns: LHK_SUCCESS Success

static unsigned int LHK_slv_proc (  void *  prm, const struct _ITC_QueueItem *  qitem, void *  pay, unsigned int  len )  [static]

Housekeeping slave processing callback. Parameters: prm  User context parameter qitem  Queue item to process pay  Queue item payload len  Queue item payload length Returns: LHK_SUCCESS on success

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

WUT callback routine. Returns: WUT constant WUT_K_STATE_CHANGE_YES Parameters: prm  User context parameter wut  Wake up timer

unsigned int LHK_start_slv (  void   )

Starts the housekeeping slave task. Returns: LHK_SUCCESS on success

unsigned int LHK_start_slvTask (  const TASK_attr *  attr  )

Starts the housekeeping slave task with task attibute block. Parameters: attr  Task attribute block Returns: LHK_SUCCESS on success

unsigned int LHK_stop_slv (  void   )

Stop the LHK slave task. Returns: LHK_SUCCESS Success

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