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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > RIM / V0-0-4

Constituent: rim     Tag: mcp750

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rim.h File Reference

Register In-memory Model structure. More...

#include "RIM/map.h"
#include <stdio.h>

Include dependency graph for rim.h:

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Typedefs
typedef RIM_	RIM
	Forward declaration of the RIM structure.
Enumerations
enum	{ RIM_MEM_ALIGN = sizeof(unsigned long long) }
Functions
size_t	RIM_sizeof (void)
	Calculate the footprint of the RIM structure.
RIM *	RIM_construct (void *buffer)
	Initialised a block of memory as a RIM object.
void	RIM_clear (RIM *rim)
	Clear out the map and data portions of the RIM structure.
int	RIM_compare (const RIM *this, const RIM *that, RIM_map *map)
	Compares all the nodes of this and that, marking differences in the map.
unsigned	RIM_contrast (const RIM *this, const RIM *that, const RIM_map *map, RIM_type *r_type, RIM_addr *r_addr)
	Compares all the nodes of this and that, that are not marked to be ignored.
void	RIM_correct (RIM *orig, RIM *capt)
	Copy select portions of an original RIM into a copy, to ensure that the subsequent comparison will succeed.
unsigned	RIM_get (const RIM *rim, RIM_type type, const RIM_addr *addr, int regId, void *value)
	Puts the contents of the requested register and field into value.
unsigned	RIM_set (RIM *rim, RIM_type type, const RIM_addr *addr, int regId, const void *value)
	Set the value of a register field.
unsigned	RIM_deleteData (RIM *rim, RIM_type type, const RIM_addr *addr)
	Delete all the register field settings for the targetted compoent and clear the corresponding bit in the map.
unsigned	RIM_consume (RIM *rim, int fd)
	Reads the buffer of data into the RIM structure.
unsigned	RIM_createMask (RIM *rim)
	Creates a bitmask indicating which types can successfully be used with RIM_create.
unsigned	RIM_create (RIM *rim, RIM_type type, int fd)
	Create a single binary configuration file containing the data of one component (or the default data).
void	RIM_report (RIM *rim, FILE *fp)
	Print a report of the contents of the IMM to the file.

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Detailed Description

Register In-memory Model structure.

Author:

James Swain -- jswain@slac.stanford.edu

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Function Documentation

void RIM_clear (  RIM *  rim  )

Clear out the map and data portions of the RIM structure. Parameters: rim  Pointer to the RIM object to clear

int RIM_compare (  const RIM *  this, const RIM *  that, RIM_map *  map )

Compares all the nodes of this and that, marking differences in the map. Parameters: this  First in-memory configuration structure that  Second in-memory configuration structure map  Indicates which nodes are different Returns: Number of different nodes If a node is NULL, then the default node is used.

RIM* RIM_construct (  void *  buffer  )

Initialised a block of memory as a RIM object. Parameters: buffer  Pointer to uninitialised memory to use for the RIM structure Returns: NULL if the buffer is misaligned, or an initialised RIM structure

unsigned RIM_consume (  RIM *  rim, int  fd )

Reads the buffer of data into the RIM structure. Parameters: rim  Pointer to the RIM structure to populate fd  Descriptor of a file opened for reading Return values: RIM_SUCCESS  The data was successfully transfered into the RIM structure RIM_TYPE_UK  The type identifier at the start of the buffer did not correspond to a known type RIM_CPT_NONE  The type ID does not appear to be associated to a LAT component RIM_MAP_NONE  The data was of a singleton type, by an attempt to recover a map was made RIM_FILE_END  If the end of the file is reached RIM_FILE_READ  If there is an error reading from the file

unsigned RIM_contrast (  const RIM *  this, const RIM *  that, const RIM_map *  ign, RIM_type *  r_type, RIM_addr *  r_addr )

Compares all the nodes of this and that, that are not marked to be ignored. Parameters: this  First in memory configuration model that  Second in memory configuration model ign  Pointer to a bit-map of sections of the LAT to ignore r_type  Location to fill with the type of the first different node (can be NULL if not interested) r_addr  Pointer to an address structure to populate with the first different node (can be NULL if not interested) Return values: RIM_SUCCESS  If the two in-memory models are functionally identical RIM_DIFFER  If the two in-memory models are different If a node is NULL then the default node is used.

void RIM_correct (  RIM *  orig, RIM *  capt )

Copy select portions of an original RIM into a copy, to ensure that the subsequent comparison will succeed. Parameters: orig  Orignal RIM capt  New copy of the RIM (probably captured from the LAT)

unsigned RIM_create (  RIM *  rim, RIM_type  type, int  fd )

Create a single binary configuration file containing the data of one component (or the default data). Parameters: rim  RIM structure to use as a source type  Component type to write out fd  Descriptor of a file opened for writing Return values: RIM_SUCCESS  if all goes well RIM_FILE_WRITE  if one of the file write operations failed RIM_MAP_NONE  if the selected type is not written seperately RIM_CPT_NONE  if the selected type has not data specified

unsigned RIM_createMask (  RIM *  rim  )

Creates a bitmask indicating which types can successfully be used with RIM_create. Parameters: rim  Pointer to the in-memory model Returns: Bit mask indicating the types of files that can be created

unsigned RIM_deleteData (  RIM *  rim, RIM_type  type, const RIM_addr *  addr )

Delete all the register field settings for the targetted compoent and clear the corresponding bit in the map. Parameters: rim  In memory configuration structure to be manipulated type  Type of data sought addr  Address of the leaf to delete Return values: RIM_SUCCESS  if all the parameters are in bounds and the data is successfully retrieved. RIM_TYPE_UK  if type is not a valid RIM_type

unsigned RIM_get (  const RIM *  rim, RIM_type  type, const RIM_addr *  addr, int  regId, void *  value )

Puts the contents of the requested register and field into value. Parameters: rim  In memory configuration structure to be interogated type  Type of data sought addr  Address of the leaf requested regId  Register to get value  Location to put the contents of the target field Return values: RIM_SUCCESS  if all the parameters are in bounds and the data is successfully retrieved. RIM_TYPE_UK  if type is not a valid RIM_type RIM_CPT_NONE  if the requested type has no real data RIM_ADDR_BCAST  if the address contains a mixture of broadcast and unicast components RIM_ADDR_RANGE  if any component of the address is outside the allowable range for this type RIM_REG_ID  if regId is outside the acceptable range of register IDs for this type RIM_NOT_SET  if the requested node has not been previously set

void RIM_report (  RIM *  rim, FILE *  fp )

Print a report of the contents of the IMM to the file. Parameters: rim  RIM structure to use as a source fp  Pointer to destination of the report

unsigned RIM_set (  RIM *  rim, RIM_type  type, const RIM_addr *  addr, int  regId, const void *  value )

Set the value of a register field. Parameters: rim  In memory configuration structure to manipulated type  Type of data sought addr  Address of the leaf requested regId  Register to set value  Ptr to value to set the register field to Return values: RIM_SUCCESS  if all the parameters are in bounds and the data is successfully retrieved. RIM_TYPE_UK  if type is not a valid RIM_type RIM_CPT_NONE  if the requested type has no real data RIM_ADDR_BCAST  if the address contains a mixture of broadcast and unicast components RIM_ADDR_RANGE  if any component of the address is outside the allowable range for this type RIM_REG_ID  if regId is outside the acceptable range of register IDs for this type RIM_FLD_ID  if fldId is outside the acceptable range of field IDs

size_t RIM_sizeof (  void   )

Calculate the footprint of the RIM structure. Returns: Amount of memory required to hold the RIM structure

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