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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > PBC / V4-12-1

Constituent: pbc     Tag: mv2304

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PBC_command.c File Reference

PBC application-level command handlers. More...

#include <string.h>
#include "CCSDS/CCSDS_pkt.h"
#include "ITC/ITC_pubdefs.h"
#include "MSG/MSG_pubdefs.h"
#include "PBS/PBS.h"
#include "PBC/PBC_cmddefs.h"
#include "PBC/PBC_msgs.h"

Include dependency graph for PBC_command.c:

Functions
static unsigned int	pbc_forward_cmd (const ITC_QueueItem *qitem_p, void *pkt_p, unsigned int len, int *fwd_p)
	Common routine to forward PBC commands to other nodes.
unsigned int	PBC_LBTSTART (void *prm, const struct _ITC_QueueItem *qitem, void *pay, unsigned int len)
	Handle the Boot Start command.
unsigned int	PBC_LBTRESET (void *prm, const struct _ITC_QueueItem *qitem, void *pay, unsigned int len)
	Handle the Boot Reset command.
unsigned int	PBC_LBTERRDUMP (void *prm, const struct _ITC_QueueItem *qitem, void *pay, unsigned int len)
	Handle the Boot Error Dump command.
unsigned int	PBC_LBTRTOSEXEC (void *prm, const struct _ITC_QueueItem *qitem, void *pay, unsigned int len)
	Handle the Boot RTOS Execute command.
unsigned int	PBC_LBTBAD (void *prm, const struct _ITC_QueueItem *qitem, void *pay, unsigned int len)
	Handle the invalid Boot command (for testing purposes).

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Detailed Description

PBC application-level command handlers.

    CVS $Id: PBC_command.c,v 1.10 2005/08/11 21:47:18 dmay Exp $
    

Application-level handlers for the PBC boot commands. These handlers simply forward the commands to a target node.

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Function Documentation

unsigned int pbc_forward_cmd (  const ITC_QueueItem *  qitem_p, void *  pkt_p, unsigned int  len, int *  fwd_p )  [static]

Common routine to forward PBC commands to other nodes. This function looks at a PBC (boot) telecommand packet and determines if it should be forwarded to another node (CPU). It assumes that the ID of the target node is located in the same place within all PBC telecommand packets. Parameters: qitem_p  Pointer to queue item. pkt_p  Pointer to telecommand packet. len  Length of telecommand packet, in bytes. fwd_p  Location to store pkt disposition (nonzero=>forwarded). Returns: MSG code.

unsigned int PBC_LBTBAD (  void *  prm, const struct _ITC_QueueItem *  qitem, void *  pay, unsigned int  len )

Handle the invalid Boot command (for testing purposes). Parameters: prm  Pointer to a context parameter (unused). qitem  Pointer to queue item (unused). pay  Pointer to command payload. len  Length of the command payload, in bytes. Returns: MSG code.

unsigned int PBC_LBTERRDUMP (  void *  prm, const struct _ITC_QueueItem *  qitem, void *  pay, unsigned int  len )

Handle the Boot Error Dump command. Parameters: prm  Pointer to a context parameter (unused). qitem  Pointer to queue item (unused). pay  Pointer to command payload. len  Length of the command payload, in bytes. Returns: MSG code.

unsigned int PBC_LBTRESET (  void *  prm, const struct _ITC_QueueItem *  qitem, void *  pay, unsigned int  len )

Handle the Boot Reset command. Parameters: prm  Pointer to a context parameter (unused). qitem  Pointer to queue item (unused). pay  Pointer to command payload. len  Length of the command payload, in bytes. Returns: MSG code.

unsigned int PBC_LBTRTOSEXEC (  void *  prm, const struct _ITC_QueueItem *  qitem, void *  pay, unsigned int  len )

Handle the Boot RTOS Execute command. Parameters: prm  Pointer to a context parameter (unused). qitem  Pointer to queue item (unused). pay  Pointer to command payload. len  Length of the command payload, in bytes. Returns: MSG code.

unsigned int PBC_LBTSTART (  void *  prm, const struct _ITC_QueueItem *  qitem, void *  pay, unsigned int  len )

Handle the Boot Start command. Parameters: prm  Pointer to a context parameter (unused). qitem  Pointer to queue item (unused). pay  Pointer to command payload. len  Length of the command payload, in bytes. Returns: MSG code.

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