LSM_pubdefs.h File Reference

Public definitions for the LSM package. More...

Functions
unsigned int	LSM_initialize (void)
	Initialize the LSM system.
unsigned int	LSM_initThs (unsigned int mask)
	init THS with LSM
unsigned int	LSM_shutdown (void)
	Shut down the LSM system (currently a no-op).
unsigned int	LSM_startTask (TASK_attr *attr)
	Create and start the LSM task.
unsigned int	LSM_start (void)
	Start the LSM task using info from CPU_DB.
unsigned int	LSM_stopTask (void)
	Stop the LSM task (currently a no-op).

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Detailed Description

Public definitions for the LSM package.

CVS $Id: LSM_pubdefs.h,v 1.4 2005/08/23 22:46:28 ebacho Exp $

Author:

A.P.Waite

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Function Documentation

unsigned int LSM_initialize

(

void

)

Initialize the LSM system.

Return values:

	LSM_ALOCFAIL	Memory allocation failure
	LSM_BADSTAT	Not in state "uninitialized" (bad state transition)
	LSM_MUALOCFL	Cannot allocate a mutex
	LSM_SUCCESS	Success

LSM_initialize() initializes the LAT Spacecraft Messages system.

References _LSM_Control::att, _LSM_Control::cmd_hdr_size, _LSM_Control::cmdCfrmBuff, _LSM_Control::inCmdMsgBuff, _LSM_Control::inCtlMsgBuff, LSM_Apid690, LSM_Apid701, LSM_CTL_INITIALIZED, LSM_CTL_UNINITIALIZED, _LSM_Control::mtx, _LSM_Control::rwi, _LSM_Control::state, and _LSM_Control::task.

unsigned int LSM_initThs

(

unsigned int

mask

)

init THS with LSM

Return values:

LSM_SUCCESS

Success

Referenced by LSM_start().

unsigned int LSM_shutdown

(

void

)

Shut down the LSM system (currently a no-op).

Return values:

LSM_SUCCESS

Success

LSM_shutdown() shuts down the LAT Spacecraft Messages system.

unsigned int LSM_startTask

(

TASK_attr *

attr

)

Create and start the LSM task.

Parameters:

attr

(in) Task attributes (can be NULL)

Return values:

	LSM_BADSTAT	Not in state "initialized" (bad state transition)
	LSM_NOTINIT	Control block has not been allocated/initialized
	LSM_SUCCESS	Success

LSM_startTask() starts the LAT Spacecraft Messages master task (only the master task ... for the moment).

References LSM_CTL_INITIALIZED, LSM_CTL_STARTED, _LSM_Control::mtx, _LSM_Control::state, and _LSM_Control::task.

Referenced by LSM_start().

unsigned int LSM_stopTask

(

void

)

Stop the LSM task (currently a no-op).

Return values:

LSM_SUCCESS

Success

LSM_stopTask() stops the LAT Spacecraft Messages task(s).