Interface to the reference INDI C API device implementation on the Device Driver side. More...

#include "indiapi.h"
#include "lilxml.h"

Macros
#define	ATTRIBUTE_FORMAT_PRINTF(A, B)

#define	INDI_UNUSED(x) (void)x

Typedefs
typedef void()	IE_CBF(int readfiledes, void *userpointer)
	Signature of a callback. More...

typedef void()	IE_TCF(void *userpointer)
	Signature of a timeout caller. More...

typedef void()	IE_WPF(void *userpointer)
	Signature of a work procedure function. More...

Enumerations
enum	BLOBHandling { B_NEVER = 0, B_ALSO, B_ONLY }
	How drivers handle BLOBs incoming from snooping drivers. More...

Functions
void	IDDefText (const ITextVectorProperty t, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to create a text vector property. More...

void void	IDDefTextVA (const ITextVectorProperty t, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void	IDDefNumber (const INumberVectorProperty n, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to create a number number property. More...

void void void void	IDDefNumberVA (const INumberVectorProperty n, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void void void	IDDefSwitch (const ISwitchVectorProperty s, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to create a switch vector property. More...

void void void void void void	IDDefSwitchVA (const ISwitchVectorProperty s, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void void void void void	IDDefLight (const ILightVectorProperty l, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to create a light vector property. More...

void void void void void void void void	IDDefLightVA (const ILightVectorProperty l, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void void void void void void void	IDDefBLOB (const IBLOBVectorProperty b, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to create a BLOB vector property. More...

void void void void void void void void void void	IDDefBLOBVA (const IBLOBVectorProperty b, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void	IDSetText (const ITextVectorProperty t, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to update an existing text vector property. More...

void void	IDSetTextVA (const ITextVectorProperty t, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void	IDSetNumber (const INumberVectorProperty n, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to update an existing number vector property. More...

void void void void	IDSetNumberVA (const INumberVectorProperty n, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void void void	IDSetSwitch (const ISwitchVectorProperty s, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to update an existing switch vector property. More...

void void void void void void	IDSetSwitchVA (const ISwitchVectorProperty s, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void void void void void	IDSetLight (const ILightVectorProperty l, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to update an existing light vector property. More...

void void void void void void void void	IDSetLightVA (const ILightVectorProperty l, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void void void void void void void	IDSetBLOB (const IBLOBVectorProperty b, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Tell client to update an existing BLOB vector property. More...

void void void void void void void void void void	IDSetBLOBVA (const IBLOBVectorProperty b, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void	IDMessage (const char dev, const char msg,...) ATTRIBUTE_FORMAT_PRINTF(2
	Function Drivers call to send log messages to Clients. More...

void void	IDMessageVA (const char dev, const char msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(2

void void void	IDDelete (const char dev, const char name, const char *msg,...) ATTRIBUTE_FORMAT_PRINTF(3
	Function Drivers call to inform Clients a Property is no longer available, or the entire device is gone if name is NULL. More...

void void void void	IDDeleteVA (const char dev, const char name, const char *msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(3

void void void void void	IDLog (const char *msg,...) ATTRIBUTE_FORMAT_PRINTF(1
	Function Drivers call to log a message locally. More...

void void void void void void	IDLogVA (const char *msg, va_list arg) ATTRIBUTE_FORMAT_PRINTF(1

void	IDSnoopDevice (const char snooped_device, const char snooped_property)
	Function a Driver calls to snoop on another Device. Snooped messages will then arrive via ISSnoopDevice. More...

void	IDSnoopBLOBs (const char snooped_device, const char snooped_property, BLOBHandling bh)
	Function a Driver calls to control whether they will receive BLOBs from snooped devices. More...

int	IEAddCallback (int readfiledes, IE_CBF fp, void userpointer)
	Register a new callback, fp, to be called with userpointer as argument when readfiledes is ready. More...

void	IERmCallback (int callbackid)
	Remove a callback function. More...

int	IEAddTimer (int millisecs, IE_TCF fp, void userpointer)
	Register a new single-shot timer function, fp, to be called with ud as argument after ms. More...

int	IEAddPeriodicTimer (int millisecs, IE_TCF fp, void userpointer)
	Register a new periodic timer function, fp, to be called with ud as argument after ms. More...

int	IERemainingTimer (int timerid)
	Returns the timer's remaining value in milliseconds left until the timeout. More...

int	IENSecRemainingTimer (int tid)

void	IERmTimer (int timerid)
	Remove the timer with the given timerid, as returned from IEAddTimer() or IEAddPeriodicTimer(). More...

int	IEAddWorkProc (IE_WPF fp, void userpointer)
	Add a new work procedure, fp, to be called with ud when nothing else to do. More...

void	IERmWorkProc (int workprocid)
	Remove a work procedure. More...

int	IEDeferLoop (int maxms, int *flagp)

int	IEDeferLoop0 (int maxms, int *flagp)

IText *	IUFindText (const ITextVectorProperty tvp, const char name)
	Find an IText member in a vector text property. More...

INumber *	IUFindNumber (const INumberVectorProperty nvp, const char name)
	Find an INumber member in a number text property. More...

ISwitch *	IUFindSwitch (const ISwitchVectorProperty svp, const char name)
	Find an ISwitch member in a vector switch property. More...

ILight *	IUFindLight (const ILightVectorProperty lvp, const char name)
	Find an ILight member in a vector Light property. More...

IBLOB *	IUFindBLOB (const IBLOBVectorProperty bvp, const char name)
	Find an IBLOB member in a vector BLOB property. More...

ISwitch *	IUFindOnSwitch (const ISwitchVectorProperty *sp)
	Returns the first ON switch it finds in the vector switch property. More...

int	IUFindIndex (const char needle, char *hay, unsigned int n)
	Returns the index of the string in a string array. More...

int	IUFindOnSwitchIndex (const ISwitchVectorProperty *sp)
	Returns the index of first ON switch it finds in the vector switch property. More...

const char *	IUFindOnSwitchName (ISState states, char names[], int n)
	Returns the name of the first ON switch it finds in the supplied arguments. More...

void	IUResetSwitch (ISwitchVectorProperty *svp)
	Reset all switches in a switch vector property to OFF. More...

int	IUUpdateSwitch (ISwitchVectorProperty svp, ISState states, char *names[], int n)
	Update all switches in a switch vector property. More...

int	IUUpdateNumber (INumberVectorProperty nvp, double values[], char names[], int n)
	Update all numbers in a number vector property. More...

int	IUUpdateText (ITextVectorProperty tvp, char texts[], char *names[], int n)
	Update all text members in a text vector property. More...

int	IUUpdateBLOB (IBLOBVectorProperty bvp, int sizes[], int blobsizes[], char blobs[], char formats[], char names[], int n)
	Update all BLOB members in a BLOB vector property. More...

int	IUSaveBLOB (IBLOB bp, int size, int blobsize, char blob, char *format)
	Function to save blob metadata in the corresponding blob. More...

void	IUUpdateMinMax (const INumberVectorProperty *nvp)
	Function to update the min and max elements of a number in the client. More...

void	IUSaveText (IText tp, const char newtext)
	Function to reliably save new text in a IText. More...

void	IUFillSwitch (ISwitch sp, const char name, const char *label, ISState s)
	Assign attributes for a switch property. The switch's auxiliary elements will be set to NULL. More...

void	IUFillLight (ILight lp, const char name, const char *label, IPState s)
	Assign attributes for a light property. The light's auxiliary elements will be set to NULL. More...

void	IUFillNumber (INumber np, const char name, const char label, const char format, double min, double max, double step, double value)
	Assign attributes for a number property. The number's auxiliary elements will be set to NULL. More...

void	IUFillText (IText tp, const char name, const char label, const char initialText)
	Assign attributes for a text property. The text's auxiliary elements will be set to NULL. More...

void	IUFillBLOB (IBLOB bp, const char name, const char label, const char format)
	Assign attributes for a BLOB property. The BLOB's data and auxiliary elements will be set to NULL. More...

void	IUFillSwitchVector (ISwitchVectorProperty svp, ISwitch sp, int nsp, const char dev, const char name, const char label, const char group, IPerm p, ISRule r, double timeout, IPState s)
	Assign attributes for a switch vector property. The vector's auxiliary elements will be set to NULL. More...

void	IUFillLightVector (ILightVectorProperty lvp, ILight lp, int nlp, const char dev, const char name, const char label, const char group, IPState s)
	Assign attributes for a light vector property. The vector's auxiliary elements will be set to NULL. More...

void	IUFillNumberVector (INumberVectorProperty nvp, INumber np, int nnp, const char dev, const char name, const char label, const char group, IPerm p, double timeout, IPState s)
	Assign attributes for a number vector property. The vector's auxiliary elements will be set to NULL. More...

void	IUFillTextVector (ITextVectorProperty tvp, IText tp, int ntp, const char dev, const char name, const char label, const char group, IPerm p, double timeout, IPState s)
	Assign attributes for a text vector property. The vector's auxiliary elements will be set to NULL. More...

void	IUFillBLOBVector (IBLOBVectorProperty bvp, IBLOB bp, int nbp, const char dev, const char name, const char label, const char group, IPerm p, double timeout, IPState s)
	Assign attributes for a BLOB vector property. The vector's auxiliary elements will be set to NULL. More...

int	IUSnoopNumber (XMLEle root, INumberVectorProperty nvp)
	Update a snooped number vector property from the given XML root element. More...

int	IUSnoopText (XMLEle root, ITextVectorProperty tvp)
	Update a snooped text vector property from the given XML root element. More...

int	IUSnoopLight (XMLEle root, ILightVectorProperty lvp)
	Update a snooped light vector property from the given XML root element. More...

int	IUSnoopSwitch (XMLEle root, ISwitchVectorProperty svp)
	Update a snooped switch vector property from the given XML root element. More...

int	IUSnoopBLOB (XMLEle root, IBLOBVectorProperty bvp)
	Update a snooped BLOB vector property from the given XML root element. More...

void	ISGetProperties (const char *dev)
	Get Device Properties. More...

void	ISNewText (const char dev, const char name, char texts[], char names[], int n)
	Update the value of an existing text vector property. More...

void	ISNewNumber (const char dev, const char name, double values, char names[], int n)
	Update the value of an existing number vector property. More...

void	ISNewSwitch (const char dev, const char name, ISState states, char names[], int n)
	Update the value of an existing switch vector property. More...

void	ISNewBLOB (const char dev, const char name, int sizes[], int blobsizes[], char blobs[], char formats[], char *names[], int n)
	Update data of an existing blob vector property. More...

void	ISSnoopDevice (XMLEle *root)
	Function defined by Drivers that is called when another Driver it is snooping (by having previously called IDSnoopDevice()) sent any INDI message. More...

int	crackDN (XMLEle root, char dev, char *name, char msg[])
	Extract dev and name attributes from an XML element. More...

int	crackIPState (const char str, IPState ip)
	Extract property state (Idle, OK, Busy, Alert) from the supplied string. More...

int	crackISState (const char str, ISState ip)
	Extract switch state (On or Off) from the supplied string. More...

int	crackIPerm (const char str, IPerm ip)
	Extract property permission state (RW, RO, WO) from the supplied string. More...

int	crackISRule (const char str, ISRule ip)
	Extract switch rule (OneOfMany, OnlyOne..etc) from the supplied string. More...

const char *	pstateStr (IPState s)

const char *	sstateStr (ISState s)

const char *	ruleStr (ISRule r)

const char *	permStr (IPerm p)

void	xmlv1 ()

Detailed Description

Interface to the reference INDI C API device implementation on the Device Driver side.

Author: Elwood C. Downey; Jasem Mutlaq

This file is divided into two main sections:

Functions the INDI device driver framework defines which the Driver may call:
- IDxxx functions to send messages to an INDI client. Please note that it is recommended to use the INDI Library wrapper functions instead of calling IDxxx directly.
  - IDMessage: Use INDI Logging Framework functions (e.g. LOG_DEBUG..etc) instead.
  - IDDefXXX: use INDI Default Device defXXX functions intead.
- IExxx functions to implement the event driven model.
- IUxxx functions to perform handy utility functions.
Functions the INDI device driver framework calls which the Driver must define:
- ISxxx to respond to messages from a Client.

These functions are the interface to the INDI C-language Device Driver reference implementation library. Any driver that uses this interface is expected to #include "indidevapi.h" and to link with indidrivermain.o and eventloop.o. Indidevapi.h further includes indiapi.h. The former contains the prototypes for the functions documented here, although many functions take arguments defined in the latter.

These functions make it much easier to write a compliant INDI driver than starting from scratch, and also serve as a concrete example of the interactions an INDI driver, in any language, is expected to accommodate.

The reference driver framework and the optimizations made within the reference indiserver both assume and require that one driver program implements exactly one logical INDI device.

The functions in this framework fall into two broad categories. Some are functions that a driver must define because they are called by the reference framework; these functions begin with IS. The remaining functions are library utilities a driver may use to do important operations.

A major point to realize is that an INDI driver built with this framework does not contain the C main() function. As soon as a driver begins executing, it listens on stdin for INDI messages. Only when a valid and appropriate message is received will it then call the driver via one of the IS functions. The driver is then expected to respond promptly by calling one of the ID library functions. It may also use any of the IU utility functions as desired to make processing a message easier.

Rather separate from these IS, ID and IU functions are a collection of functions that utilize the notion of a callback. In a callback design, the driver registers a function with the framework to be called under certain circumstances. When said circumstances occur, the framework will call the callback function. The driver never calls these callbacks directly. These callback functions begin with IE. They can arrange for a callback function to be called under three kinds of circumstances: when a given file descriptor may be read without blocking (because either data is available or EOF has been encountered), when a given time interval has elapsed, or when the framework has nothing urgent to do. The callback functions for each circumstance must be written according to a well defined prototype since, after all, the framework must know how to call the callback correctlty.

Definition in file indidevapi.h.

Macro Definition Documentation

◆ ATTRIBUTE_FORMAT_PRINTF

#define ATTRIBUTE_FORMAT_PRINTF	(	A,
		B
	)

Definition at line 140 of file indidevapi.h.

◆ INDI_UNUSED

#define INDI_UNUSED ( x ) (void)x

Examples: simpleskeleton.cpp.

Definition at line 799 of file indidevapi.h.

Typedef Documentation

◆ IE_CBF

IE_CBF

Signature of a callback.

Definition at line 301 of file indidevapi.h.

◆ IE_TCF

IE_TCF

Signature of a timeout caller.

Definition at line 305 of file indidevapi.h.

◆ IE_WPF

IE_WPF

Signature of a work procedure function.

Definition at line 309 of file indidevapi.h.

Enumeration Type Documentation

◆ BLOBHandling

enum BLOBHandling

How drivers handle BLOBs incoming from snooping drivers.

Enumerator
B_NEVER	Never receive BLOBs
B_ALSO	Receive BLOBs along with normal messages
B_ONLY	ONLY receive BLOBs from drivers, ignore all other traffic

Definition at line 268 of file indidevapi.h.

Function Documentation

◆ crackDN()

int crackDN	(	XMLEle *	root,
		char **	dev,
		char **	name,
		char	msg[]
	)

Extract dev and name attributes from an XML element.

Parameters

root	The XML element to be parsed.
dev	pointer to an allocated buffer to save the extracted element device name attribute. The buffer size must be at least MAXINDIDEVICE bytes.
name	pointer to an allocated buffer to save the extracted elemented name attribute. The buffer size must be at least MAXINDINAME bytes.
msg	pointer to an allocated char buffer to store error messages. The minimum buffer size is MAXRBUF.

Returns: 0 if successful, -1 if error is encountered and msg is set.

Definition at line 1338 of file indicom.c.

◆ crackIPerm()

int crackIPerm	(	const char *	str,
		IPerm *	ip
	)

Extract property permission state (RW, RO, WO) from the supplied string.

Parameters

str	A string representation of the permission state.
ip	Pointer to IPerm structure to store the extracted permission state.

Returns: 0 if successful, -1 if error is encountered.

Definition at line 1261 of file indicom.c.

◆ crackIPState()

int crackIPState	(	const char *	str,
		IPState *	ip
	)

Extract property state (Idle, OK, Busy, Alert) from the supplied string.

Parameters

str	A string representation of the state.
ip	Pointer to IPState structure to store the extracted property state.

Returns: 0 if successful, -1 if error is encountered.

Definition at line 1232 of file indicom.c.

◆ crackISRule()

int crackISRule	(	const char *	str,
		ISRule *	ip
	)

Extract switch rule (OneOfMany, OnlyOne..etc) from the supplied string.

Parameters

str	A string representation of the switch rule.
ip	Pointer to ISRule structure to store the extracted switch rule.

Returns: 0 if successful, -1 if error is encountered.

Definition at line 1274 of file indicom.c.

◆ crackISState()

int crackISState	(	const char *	str,
		ISState *	ip
	)

Extract switch state (On or Off) from the supplied string.

Parameters

str	A string representation of the switch state.
ip	Pointer to ISState structure to store the extracted switch state.

Returns: 0 if successful, -1 if error is encountered.

Definition at line 1250 of file indicom.c.

◆ IDDefBLOB()

void void void void void void void void void IDDefBLOB	(	const IBLOBVectorProperty *	b,
		const char *	msg,
			...
	)

Tell client to create a BLOB vector property.

Parameters

b	pointer to the vector BLOB property to be defined.
msg	message in printf style to send to the client. May be NULL.

◆ IDDefBLOBVA()

void void void void void void void void void void IDDefBLOBVA	(	const IBLOBVectorProperty *	b,
		const char *	msg,
		va_list	arg
	)

◆ IDDefLight()

void void void void void void void IDDefLight	(	const ILightVectorProperty *	l,
		const char *	msg,
			...
	)

Tell client to create a light vector property.

Parameters

l	pointer to the vector light property to be defined.
msg	message in printf style to send to the client. May be NULL.

◆ IDDefLightVA()

void void void void void void void void IDDefLightVA	(	const ILightVectorProperty *	l,
		const char *	msg,
		va_list	arg
	)

◆ IDDefNumber()

void void void IDDefNumber	(	const INumberVectorProperty *	n,
		const char *	msg,
			...
	)

Tell client to create a number number property.

Parameters

n	pointer to the vector number property to be defined.
msg	message in printf style to send to the client. May be NULL.

◆ IDDefNumberVA()

void void void void IDDefNumberVA	(	const INumberVectorProperty *	n,
		const char *	msg,
		va_list	arg
	)

◆ IDDefSwitch()

void void void void void IDDefSwitch	(	const ISwitchVectorProperty *	s,
		const char *	msg,
			...
	)

Tell client to create a switch vector property.

Parameters

s	pointer to the vector switch property to be defined.
msg	message in printf style to send to the client. May be NULL.

◆ IDDefSwitchVA()

void void void void void void IDDefSwitchVA	(	const ISwitchVectorProperty *	s,
		const char *	msg,
		va_list	arg
	)

◆ IDDefText()

void IDDefText	(	const ITextVectorProperty *	t,
		const char *	msg,
			...
	)

Tell client to create a text vector property.

Parameters

t	pointer to the vector text property to be defined.
msg	message in printf style to send to the client. May be NULL.

◆ IDDefTextVA()

void void IDDefTextVA	(	const ITextVectorProperty *	t,
		const char *	msg,
		va_list	arg
	)

◆ IDDelete()

void void void IDDelete	(	const char *	dev,
		const char *	name,
		const char *	msg,
			...
	)

Function Drivers call to inform Clients a Property is no longer available, or the entire device is gone if name is NULL.

Parameters

dev	device name. If device name is NULL, the entire device will be deleted.
name	property name to be deleted.
msg	message in printf style to send to the client.

◆ IDDeleteVA()

void void void void IDDeleteVA	(	const char *	dev,
		const char *	name,
		const char *	msg,
		va_list	arg
	)

◆ IDLog()

void void void void void IDLog	(	const char *	msg,
			...
	)

Function Drivers call to log a message locally.

The message is not sent to any Clients.

Parameters

msg	message in printf style to send to the client.

Examples: simpleskeleton.cpp, and tutorial_client.cpp.

◆ IDLogVA()

void void void void void void IDLogVA	(	const char *	msg,
		va_list	arg
	)

◆ IDMessage()

void IDMessage	(	const char *	dev,
		const char *	msg,
			...
	)

Function Drivers call to send log messages to Clients.

If dev is specified the Client shall associate the message with that device; if dev is NULL the Client shall treat the message as generic from no specific Device.

Parameters

dev	device name
msg	message in printf style to send to the client.

Examples: dome.cpp, simpleccd.cpp, and simpledevice.cpp.

◆ IDMessageVA()

void void IDMessageVA	(	const char *	dev,
		const char *	msg,
		va_list	arg
	)

◆ IDSetBLOB()

void void void void void void void void void IDSetBLOB	(	const IBLOBVectorProperty *	b,
		const char *	msg,
			...
	)

Tell client to update an existing BLOB vector property.

Parameters

b	pointer to the vector BLOB property.
msg	message in printf style to send to the client. May be NULL.

Examples: simpleskeleton.cpp.

◆ IDSetBLOBVA()

void void void void void void void void void void IDSetBLOBVA	(	const IBLOBVectorProperty *	b,
		const char *	msg,
		va_list	arg
	)

◆ IDSetLight()

void void void void void void void IDSetLight	(	const ILightVectorProperty *	l,
		const char *	msg,
			...
	)

Tell client to update an existing light vector property.

Parameters

l	pointer to the vector light property.
msg	message in printf style to send to the client. May be NULL.

Examples: simpleskeleton.cpp.

◆ IDSetLightVA()

void void void void void void void void IDSetLightVA	(	const ILightVectorProperty *	l,
		const char *	msg,
		va_list	arg
	)

◆ IDSetNumber()

void void void IDSetNumber	(	const INumberVectorProperty *	n,
		const char *	msg,
			...
	)

Tell client to update an existing number vector property.

Parameters

n	pointer to the vector number property.
msg	message in printf style to send to the client. May be NULL.

Examples: simpleccd.cpp, and simpleskeleton.cpp.

◆ IDSetNumberVA()

void void void void IDSetNumberVA	(	const INumberVectorProperty *	n,
		const char *	msg,
		va_list	arg
	)

◆ IDSetSwitch()

void void void void void IDSetSwitch	(	const ISwitchVectorProperty *	s,
		const char *	msg,
			...
	)

Tell client to update an existing switch vector property.

Parameters

s	pointer to the vector switch property.
msg	message in printf style to send to the client. May be NULL.

Examples: dome.cpp, and simpleskeleton.cpp.

◆ IDSetSwitchVA()

void void void void void void IDSetSwitchVA	(	const ISwitchVectorProperty *	s,
		const char *	msg,
		va_list	arg
	)

◆ IDSetText()

void IDSetText	(	const ITextVectorProperty *	t,
		const char *	msg,
			...
	)

Tell client to update an existing text vector property.

Parameters

t	pointer to the vector text property.
msg	message in printf style to send to the client. May be NULL.

◆ IDSetTextVA()

void void IDSetTextVA	(	const ITextVectorProperty *	t,
		const char *	msg,
		va_list	arg
	)

◆ IDSnoopBLOBs()

void IDSnoopBLOBs	(	const char *	snooped_device,
		const char *	snooped_property,
		BLOBHandling	bh
	)

Function a Driver calls to control whether they will receive BLOBs from snooped devices.

Parameters

snooped_device	name of the device to snoop.
snooped_property	name of property to snoop. If NULL, then all BLOBs from the given device are snooped.
bh	How drivers handle BLOBs incoming from snooping drivers.

Definition at line 157 of file indidriver.c.

◆ IDSnoopDevice()

void IDSnoopDevice	(	const char *	snooped_device,
		const char *	snooped_property
	)

Function a Driver calls to snoop on another Device. Snooped messages will then arrive via ISSnoopDevice.

Parameters

snooped_device	name of the device to snoop.
snooped_property	name of the snooped property in the device.

Examples: dome.cpp.

Definition at line 137 of file indidriver.c.

◆ IEAddCallback()

int IEAddCallback	(	int	readfiledes,
		IE_CBF *	fp,
		void *	userpointer
	)

Register a new callback, fp, to be called with userpointer as argument when readfiledes is ready.

Parameters

readfiledes	file descriptor.
fp	a pointer to the callback function.
userpointer	a pointer to be passed to the callback function when called.

Returns: a unique callback id for use with IERmCallback().

Definition at line 515 of file eventloop.c.

◆ IEAddPeriodicTimer()

int IEAddPeriodicTimer	(	int	millisecs,
		IE_TCF *	fp,
		void *	userpointer
	)

Register a new periodic timer function, fp, to be called with ud as argument after ms.

Parameters

millisecs	timer period in milliseconds.
fp	a pointer to the callback function.
userpointer	a pointer to be passed to the callback function when called.

Returns: a unique id for use with IERmTimer().

Definition at line 530 of file eventloop.c.

◆ IEAddTimer()

int IEAddTimer	(	int	millisecs,
		IE_TCF *	fp,
		void *	userpointer
	)

Register a new single-shot timer function, fp, to be called with ud as argument after ms.

Parameters

millisecs	timer period in milliseconds.
fp	a pointer to the callback function.
userpointer	a pointer to be passed to the callback function when called.

Returns: a unique id for use with IERmTimer().

Definition at line 525 of file eventloop.c.

◆ IEAddWorkProc()

int IEAddWorkProc	(	IE_WPF *	fp,
		void *	userpointer
	)

Add a new work procedure, fp, to be called with ud when nothing else to do.

Parameters

fp	a pointer to the work procedure callback function.
userpointer	a pointer to be passed to the callback function when called.

Returns: a unique id for use with IERmWorkProc().

Definition at line 550 of file eventloop.c.

◆ IEDeferLoop()

int IEDeferLoop	(	int	maxms,
		int *	flagp
	)

Definition at line 560 of file eventloop.c.

◆ IEDeferLoop0()

int IEDeferLoop0	(	int	maxms,
		int *	flagp
	)

Definition at line 565 of file eventloop.c.

◆ IENSecRemainingTimer()

int IENSecRemainingTimer ( int tid )

Returns the timer's remaining value in nanoseconds left until the timeout.

Parameters

tid	the timer callback ID returned from addTimer() or addPeriodicTimer()

Returns: If the timer not exists, the returned value will be -1.

◆ IERemainingTimer()

int IERemainingTimer ( int timerid )

Returns the timer's remaining value in milliseconds left until the timeout.

Parameters

timerid the timer callback ID returned from IEAddTimer() or IEAddPeriodicTimer()

Returns: If the timer not exists, the returned value will be -1.

Definition at line 535 of file eventloop.c.

◆ IERmCallback()

void IERmCallback ( int callbackid )

Remove a callback function.

Parameters

callbackid the callback ID returned from IEAddCallback()

Definition at line 520 of file eventloop.c.

◆ IERmTimer()

void IERmTimer ( int timerid )

Remove the timer with the given timerid, as returned from IEAddTimer() or IEAddPeriodicTimer().

Parameters

timerid the timer callback ID returned from IEAddTimer() or IEAddPeriodicTimer().

Definition at line 545 of file eventloop.c.

◆ IERmWorkProc()

void IERmWorkProc ( int workprocid )

Remove a work procedure.

Parameters

workprocid The unique ID for the work procedure to be removed.

Definition at line 555 of file eventloop.c.

◆ ISGetProperties()

void ISGetProperties ( const char * dev )

Get Device Properties.

Parameters

dev	the name of the device.

This function is called by the framework whenever the driver has received a getProperties message from an INDI client. The argument

Parameters

dev is either a string containing the name of the device specified within the message, or NULL if no device was specified. If the driver does not recognize the device, it should ignore the message and do nothing. If dev matches the device the driver is implementing, or dev is NULL, the driver must respond by sending one defXXX message to describe each property defined by this device, including its current (or initial) value. The recommended way to send these messages is to call the appropriate IDDef functions.

Definition at line 53 of file defaultdevice.cpp.

◆ ISNewBLOB()

void ISNewBLOB	(	const char *	dev,
		const char *	name,
		int	sizes[],
		int	blobsizes[],
		char *	blobs[],
		char *	formats[],
		char *	names[],
		int	n
	)

Update data of an existing blob vector property.

Parameters

dev	the name of the device.
name	the name of the blob vector property to update.
sizes	an array of base64 blob sizes in bytes before decoding.
blobsizes	an array of the sizes of blobs after decoding from base64.
blobs	an array of decoded data. Each blob size is found in blobsizes array.
formats	Blob data format (e.g. fits.z).
names	names of blob members to update.
n	the number of blobs to update.

Note: You do not need to call this function, it is called by INDI when new blob values arrive from the client. e.g. BLOB element with name names[0] has data located in blobs[0] with size sizes[0] and format formats[0].

Definition at line 84 of file defaultdevice.cpp.

◆ ISNewNumber()

void ISNewNumber	(	const char *	dev,
		const char *	name,
		double *	values,
		char *	names[],
		int	n
	)

Update the value of an existing number vector property.

Parameters

dev	the name of the device.
name	the name of the number vector property to update.
values	an array of number values.
names	parallel names to the array of number values.
n	the dimension of doubles[].

Note: You do not need to call this function, it is called by INDI when new number values arrive from the client.

◆ ISNewSwitch()

void ISNewSwitch	(	const char *	dev,
		const char *	name,
		ISState *	states,
		char *	names[],
		int	n
	)

Update the value of an existing switch vector property.

Parameters

dev	the name of the device.
name	the name of the switch vector property to update.
states	an array of switch states.
names	parallel names to the array of switch states.
n	the dimension of states[].

Note: You do not need to call this function, it is called by INDI when new switch values arrive from the client.

Definition at line 60 of file defaultdevice.cpp.

◆ ISNewText()

void ISNewText	(	const char *	dev,
		const char *	name,
		char *	texts[],
		char *	names[],
		int	n
	)

Update the value of an existing text vector property.

Parameters

dev	the name of the device.
name	the name of the text vector property to update.
texts	an array of text values.
names	parallel names to the array of text values.
n	the dimension of texts[].

Note: You do not need to call this function, it is called by INDI when new text values arrive from the client.

Definition at line 76 of file defaultdevice.cpp.

◆ ISSnoopDevice()

void ISSnoopDevice ( XMLEle * root )

Function defined by Drivers that is called when another Driver it is snooping (by having previously called IDSnoopDevice()) sent any INDI message.

Parameters

root	The argument contains the full message exactly as it was sent by the driver. Hint: use the IUSnoopXXX utility functions to help crack the message if it was one of setXXX or defXXX.

Definition at line 94 of file defaultdevice.cpp.

◆ IUFillBLOB()

void IUFillBLOB	(	IBLOB *	bp,
		const char *	name,
		const char *	label,
		const char *	format
	)

Assign attributes for a BLOB property. The BLOB's data and auxiliary elements will be set to NULL.

Parameters

bp	pointer a BLOB property to fill
name	the BLOB name
label	the BLOB label
format	the BLOB format.

Definition at line 390 of file indidriver.c.

◆ IUFillBLOBVector()

void IUFillBLOBVector	(	IBLOBVectorProperty *	bvp,
		IBLOB *	bp,
		int	nbp,
		const char *	dev,
		const char *	name,
		const char *	label,
		const char *	group,
		IPerm	p,
		double	timeout,
		IPState	s
	)

Assign attributes for a BLOB vector property. The vector's auxiliary elements will be set to NULL.

Parameters

bvp	pointer a BLOB vector property to fill
bp	pointer to an array of BLOBs
nbp	the dimension of bp
dev	the device name this vector property belongs to
name	the vector property name
label	the vector property label
group	the vector property group
p	the vector property permission
timeout	vector property timeout in seconds
s	the vector property initial state.

Definition at line 499 of file indidriver.c.

◆ IUFillLight()

void IUFillLight	(	ILight *	lp,
		const char *	name,
		const char *	label,
		IPState	s
	)

Assign attributes for a light property. The light's auxiliary elements will be set to NULL.

Parameters

lp	pointer a light property to fill
name	the light name
label	the light label
s	the light state (IDLE, WARNING, OK, ALERT)

Examples: dome.cpp.

Definition at line 334 of file indidriver.c.

◆ IUFillLightVector()

void IUFillLightVector	(	ILightVectorProperty *	lvp,
		ILight *	lp,
		int	nlp,
		const char *	dev,
		const char *	name,
		const char *	label,
		const char *	group,
		IPState	s
	)

Assign attributes for a light vector property. The vector's auxiliary elements will be set to NULL.

Parameters

lvp	pointer a light vector property to fill
lp	pointer to an array of lights
nlp	the dimension of lp
dev	the device name this vector property belongs to
name	the vector property name
label	the vector property label
group	the vector property group
s	the vector property initial state.

Examples: dome.cpp.

Definition at line 435 of file indidriver.c.

◆ IUFillNumber()

void IUFillNumber	(	INumber *	np,
		const char *	name,
		const char *	label,
		const char *	format,
		double	min,
		double	max,
		double	step,
		double	value
	)

Assign attributes for a number property. The number's auxiliary elements will be set to NULL.

Parameters

np	pointer a number property to fill
name	the number name
label	the number label
format	the number format in printf style (e.g. "%02d")
min	the minimum possible value
max	the maximum possible value
step	the step used to climb from minimum value to maximum value
value	the number's current value

Definition at line 348 of file indidriver.c.

◆ IUFillNumberVector()

void IUFillNumberVector	(	INumberVectorProperty *	nvp,
		INumber *	np,
		int	nnp,
		const char *	dev,
		const char *	name,
		const char *	label,
		const char *	group,
		IPerm	p,
		double	timeout,
		IPState	s
	)

Assign attributes for a number vector property. The vector's auxiliary elements will be set to NULL.

Parameters

nvp	pointer a number vector property to fill
np	pointer to an array of numbers
nnp	the dimension of np
dev	the device name this vector property belongs to
name	the vector property name
label	the vector property label
group	the vector property group
p	the vector property permission
timeout	vector property timeout in seconds
s	the vector property initial state.

Definition at line 455 of file indidriver.c.

◆ IUFillSwitch()

void IUFillSwitch	(	ISwitch *	sp,
		const char *	name,
		const char *	label,
		ISState	s
	)

Assign attributes for a switch property. The switch's auxiliary elements will be set to NULL.

Parameters

sp	pointer a switch property to fill
name	the switch name
label	the switch label
s	the switch state (ISS_ON or ISS_OFF)

Examples: dome.cpp.

Definition at line 320 of file indidriver.c.

◆ IUFillSwitchVector()

void IUFillSwitchVector	(	ISwitchVectorProperty *	svp,
		ISwitch *	sp,
		int	nsp,
		const char *	dev,
		const char *	name,
		const char *	label,
		const char *	group,
		IPerm	p,
		ISRule	r,
		double	timeout,
		IPState	s
	)

Assign attributes for a switch vector property. The vector's auxiliary elements will be set to NULL.

Parameters

svp	pointer a switch vector property to fill
sp	pointer to an array of switches
nsp	the dimension of sp
dev	the device name this vector property belongs to
name	the vector property name
label	the vector property label
group	the vector property group
p	the vector property permission
r	the switches behavior
timeout	vector property timeout in seconds
s	the vector property initial state.

Examples: dome.cpp.

Definition at line 412 of file indidriver.c.

◆ IUFillText()

void IUFillText	(	IText *	tp,
		const char *	name,
		const char *	label,
		const char *	initialText
	)

Assign attributes for a text property. The text's auxiliary elements will be set to NULL.

Parameters

tp	pointer a text property to fill
name	the text name
label	the text label
initialText	the initial text

Definition at line 369 of file indidriver.c.

◆ IUFillTextVector()

void IUFillTextVector	(	ITextVectorProperty *	tvp,
		IText *	tp,
		int	ntp,
		const char *	dev,
		const char *	name,
		const char *	label,
		const char *	group,
		IPerm	p,
		double	timeout,
		IPState	s
	)

Assign attributes for a text vector property. The vector's auxiliary elements will be set to NULL.

Parameters

tvp	pointer a text vector property to fill
tp	pointer to an array of texts
ntp	the dimension of tp
dev	the device name this vector property belongs to
name	the vector property name
label	the vector property label
group	the vector property group
p	the vector property permission
timeout	vector property timeout in seconds
s	the vector property initial state.

Definition at line 477 of file indidriver.c.

◆ IUFindBLOB()

IBLOB* IUFindBLOB	(	const IBLOBVectorProperty *	bvp,
		const char *	name
	)

Find an IBLOB member in a vector BLOB property.

Parameters

bvp	a pointer to a BLOB vector property.
name	the name of the member to search for.

Returns: a pointer to an IBLOB member on match, or NULL if nothing is found.

Examples: simpleskeleton.cpp.

Definition at line 1402 of file indicom.c.

◆ IUFindIndex()

int IUFindIndex	(	const char *	needle,
		char **	hay,
		unsigned int	n
	)

Returns the index of the string in a string array.

Parameters

needle	the string to match against each element in the hay
hay	a pointer to a string array to search in
n	the size of hay

Returns: index of needle if found in the hay. Otherwise -1 if not found.

Definition at line 1861 of file indidriver.c.

◆ IUFindLight()

ILight* IUFindLight	(	const ILightVectorProperty *	lvp,
		const char *	name
	)

Find an ILight member in a vector Light property.

Parameters

lvp	a pointer to a Light vector property.
name	the name of the member to search for.

Returns: a pointer to an ILight member on match, or NULL if nothing is found.

Definition at line 1392 of file indicom.c.

◆ IUFindNumber()

INumber* IUFindNumber	(	const INumberVectorProperty *	nvp,
		const char *	name
	)

Find an INumber member in a number text property.

Parameters

nvp	a pointer to a number vector property.
name	the name of the member to search for.

Returns: a pointer to an INumber member on match, or NULL if nothing is found.

Definition at line 1372 of file indicom.c.

◆ IUFindOnSwitch()

ISwitch* IUFindOnSwitch ( const ISwitchVectorProperty * sp )

Returns the first ON switch it finds in the vector switch property.

Note: This is only valid for ISR_1OFMANY mode. That is, when only one switch out of many is allowed to be ON. Do not use this function if you can have multiple ON switches in the same vector property.

Parameters

sp	a pointer to a switch vector property.

Returns: a pointer to the first ON ISwitch member if found. If all switches are off, NULL is returned.

Examples: simpleskeleton.cpp.

Definition at line 1414 of file indicom.c.

◆ IUFindOnSwitchIndex()

int IUFindOnSwitchIndex ( const ISwitchVectorProperty * sp )

Returns the index of first ON switch it finds in the vector switch property.

Note: This is only valid for ISR_1OFMANY mode. That is, when only one switch out of many is allowed to be ON. Do not use this function if you can have multiple ON switches in the same vector property.

Parameters

sp	a pointer to a switch vector property.

Returns: index to the first ON ISwitch member if found. If all switches are off, -1 is returned.

Examples: simpleskeleton.cpp.

Definition at line 1424 of file indicom.c.

◆ IUFindOnSwitchName()

const char* IUFindOnSwitchName	(	ISState *	states,
		char *	names[],
		int	n
	)

Returns the name of the first ON switch it finds in the supplied arguments.

Note: This is only valid for ISR_1OFMANY mode. That is, when only one switch out of many is allowed to be ON. Do not use this function if you can have multiple ON switches in the same vector property.; This is a convience function intended to be used in ISNewSwitch(...) function to find out ON switch name without having to change actual switch state via IUUpdateSwitch(..)

Parameters

states	list of switch states passed by ISNewSwitch()
names	list of switch names passed by ISNewSwitch()
n	number of switches passed by ISNewSwitch()

Returns: name of the first ON ISwitch member if found. If all switches are off, NULL is returned.

Definition at line 1433 of file indicom.c.

◆ IUFindSwitch()

ISwitch* IUFindSwitch	(	const ISwitchVectorProperty *	svp,
		const char *	name
	)

Find an ISwitch member in a vector switch property.

Parameters

svp	a pointer to a switch vector property.
name	the name of the member to search for.

Returns: a pointer to an ISwitch member on match, or NULL if nothing is found.

Definition at line 1382 of file indicom.c.

◆ IUFindText()

IText* IUFindText	(	const ITextVectorProperty *	tvp,
		const char *	name
	)

Find an IText member in a vector text property.

Parameters

tvp	a pointer to a text vector property.
name	the name of the member to search for.

Returns: a pointer to an IText member on match, or NULL if nothing is found.

Definition at line 1362 of file indicom.c.

◆ IUResetSwitch()

void IUResetSwitch ( ISwitchVectorProperty * svp )

Reset all switches in a switch vector property to OFF.

Parameters

svp	a pointer to a switch vector property.

Definition at line 1442 of file indicom.c.

◆ IUSaveBLOB()

int IUSaveBLOB	(	IBLOB *	bp,
		int	size,
		int	blobsize,
		char *	blob,
		char *	format
	)

Function to save blob metadata in the corresponding blob.

Parameters

bp	pointer to an IBLOB member.
size	size of the blob buffer encoded in base64
blobsize	actual size of the buffer after base64 decoding. This is the actual byte count used in drivers.
blob	pointer to the blob buffer
format	format of the blob buffer

Note: Do not call this function directly, it is called internally by IUUpdateBLOB.

Definition at line 311 of file indidriver.c.

◆ IUSaveText()

void IUSaveText	(	IText *	tp,
		const char *	newtext
	)

Function to reliably save new text in a IText.

Parameters

tp	pointer to an IText member.
newtext	the new text to be saved

Definition at line 1449 of file indicom.c.

◆ IUSnoopBLOB()

int IUSnoopBLOB	(	XMLEle *	root,
		IBLOBVectorProperty *	bvp
	)

Update a snooped BLOB vector property from the given XML root element.

Parameters

root	XML root elememnt containing the snopped property content
bvp	a pointer to the BLOB vector property to be updated.

Returns: 0 if cracking the XML element and updating the property proceeded without errors, -1 if trouble.

Definition at line 696 of file indidriver.c.

◆ IUSnoopLight()

int IUSnoopLight	(	XMLEle *	root,
		ILightVectorProperty *	lvp
	)

Update a snooped light vector property from the given XML root element.

Parameters

root	XML root elememnt containing the snopped property content
lvp	a pointer to the light vector property to be updated.

Returns: 0 if cracking the XML element and updating the property proceeded without errors, -1 if trouble.

Examples: dome.cpp.

Definition at line 612 of file indidriver.c.

◆ IUSnoopNumber()

int IUSnoopNumber	(	XMLEle *	root,
		INumberVectorProperty *	nvp
	)

Update a snooped number vector property from the given XML root element.

Parameters

root	XML root elememnt containing the snopped property content
nvp	a pointer to the number vector property to be updated.

Returns: 0 if cracking the XML element and updating the property proceeded without errors, -1 if trouble.

Definition at line 531 of file indidriver.c.

◆ IUSnoopSwitch()

int IUSnoopSwitch	(	XMLEle *	root,
		ISwitchVectorProperty *	svp
	)

Update a snooped switch vector property from the given XML root element.

Parameters

root	XML root elememnt containing the snopped property content
svp	a pointer to the switch vector property to be updated.

Returns: 0 if cracking the XML element and updating the property proceeded without errors, -1 if trouble.

Definition at line 654 of file indidriver.c.

◆ IUSnoopText()

int IUSnoopText	(	XMLEle *	root,
		ITextVectorProperty *	tvp
	)

Update a snooped text vector property from the given XML root element.

Parameters

root	XML root elememnt containing the snopped property content
tvp	a pointer to the text vector property to be updated.

Returns: 0 if cracking the XML element and updating the property proceeded without errors, -1 if trouble.

Definition at line 576 of file indidriver.c.

◆ IUUpdateBLOB()

int IUUpdateBLOB	(	IBLOBVectorProperty *	bvp,
		int	sizes[],
		int	blobsizes[],
		char *	blobs[],
		char *	formats[],
		char *	names[],
		int	n
	)

Update all BLOB members in a BLOB vector property.

Parameters

bvp	a pointer to a BLOB vector property.
sizes	sizes of the blobs.
blobsizes	size of the blobs, raw without compression.
blobs	a pointer to the BLOB members
names	the names of the IBLOB members to update.
formats	The blob format or extension.
n	the number of IBLOB members to update.

Returns: 0 if update successful, -1 otherwise. Update will fail in case of property name mismatch.

Examples: simpleskeleton.cpp.

Definition at line 285 of file indidriver.c.

◆ IUUpdateMinMax()

void IUUpdateMinMax ( const INumberVectorProperty * nvp )

Function to update the min and max elements of a number in the client.

Parameters

nvp	pointer to an INumberVectorProperty.

Warning: This call is not INDI protocol compliant. It sends setNumberVector along with updated Min/Max/Step values so that the client updates the range accordingly for this property. In the INDI-compliant paradigm, it is NOT possible to update min/max/step step of an existing number property and the only way is to do so is to delete and redefine the number property again. However, due to the many problems with approach in device drivers, INDI Library defines this function to simplify the update process without requiring a complete delete/define cycle.

Definition at line 1850 of file indidriver.c.

◆ IUUpdateNumber()

int IUUpdateNumber	(	INumberVectorProperty *	nvp,
		double	values[],
		char *	names[],
		int	n
	)

Update all numbers in a number vector property.

Parameters

nvp	a pointer to a number vector property.
values	the states of the new INumber members.
names	the names of the INumber members to update.
n	the number of INumber members to update.

Returns: 0 if update successful, -1 otherwise. Update will fail if values are out of scope, or in case of property name mismatch.

Examples: simpleskeleton.cpp.

Definition at line 225 of file indidriver.c.

◆ IUUpdateSwitch()

int IUUpdateSwitch	(	ISwitchVectorProperty *	svp,
		ISState *	states,
		char *	names[],
		int	n
	)

Update all switches in a switch vector property.

Parameters

svp	a pointer to a switch vector property.
states	the states of the new ISwitch members.
names	the names of the ISwtich members to update.
n	the number of ISwitch members to update.

Returns: 0 if update successful, -1 otherwise.

Examples: dome.cpp, and simpleskeleton.cpp.

Definition at line 171 of file indidriver.c.

◆ IUUpdateText()

int IUUpdateText	(	ITextVectorProperty *	tvp,
		char *	texts[],
		char *	names[],
		int	n
	)

Update all text members in a text vector property.

Parameters

tvp	a pointer to a text vector property.
texts	a pointer to the text members
names	the names of the IText members to update.
n	the number of IText members to update.

Returns: 0 if update successful, -1 otherwise. Update will fail in case of property name mismatch.

Definition at line 259 of file indidriver.c.

◆ permStr()

const char* permStr ( IPerm p )

Returns: Returns a string representation of the supplied permission value.

Definition at line 1315 of file indicom.c.

◆ pstateStr()

const char* pstateStr ( IPState s )

Returns: Returns a string representation of the supplied property state.

Examples: simpleskeleton.cpp.

Definition at line 1215 of file indicom.c.

◆ ruleStr()

const char* ruleStr ( ISRule r )

Returns: Returns a string representation of the supplied switch rule.

Definition at line 1301 of file indicom.c.

◆ sstateStr()

const char* sstateStr ( ISState s )

Returns: Returns a string representation of the supplied switch status.

Definition at line 1288 of file indicom.c.

◆ xmlv1()

void xmlv1 ( )

Definition at line 1329 of file indicom.c.

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ ATTRIBUTE_FORMAT_PRINTF

◆ INDI_UNUSED

Typedef Documentation

◆ IE_CBF

◆ IE_TCF

◆ IE_WPF

Enumeration Type Documentation

◆ BLOBHandling

Function Documentation

◆ crackDN()

◆ crackIPerm()

◆ crackIPState()

◆ crackISRule()

◆ crackISState()

◆ IDDefBLOB()

◆ IDDefBLOBVA()

◆ IDDefLight()

◆ IDDefLightVA()

◆ IDDefNumber()

◆ IDDefNumberVA()

◆ IDDefSwitch()

◆ IDDefSwitchVA()

◆ IDDefText()

◆ IDDefTextVA()

◆ IDDelete()

◆ IDDeleteVA()

◆ IDLog()

◆ IDLogVA()

◆ IDMessage()

◆ IDMessageVA()

◆ IDSetBLOB()

◆ IDSetBLOBVA()

◆ IDSetLight()

◆ IDSetLightVA()

◆ IDSetNumber()

◆ IDSetNumberVA()

◆ IDSetSwitch()

◆ IDSetSwitchVA()

◆ IDSetText()

◆ IDSetTextVA()

◆ IDSnoopBLOBs()

◆ IDSnoopDevice()

◆ IEAddCallback()

◆ IEAddPeriodicTimer()

◆ IEAddTimer()

◆ IEAddWorkProc()

◆ IEDeferLoop()

◆ IEDeferLoop0()

◆ IENSecRemainingTimer()

◆ IERemainingTimer()

◆ IERmCallback()

◆ IERmTimer()

◆ IERmWorkProc()

◆ ISGetProperties()

◆ ISNewBLOB()

◆ ISNewNumber()

◆ ISNewSwitch()

◆ ISNewText()

◆ ISSnoopDevice()

◆ IUFillBLOB()

◆ IUFillBLOBVector()

◆ IUFillLight()

◆ IUFillLightVector()

◆ IUFillNumber()

◆ IUFillNumberVector()

◆ IUFillSwitch()

◆ IUFillSwitchVector()

◆ IUFillText()

◆ IUFillTextVector()

◆ IUFindBLOB()

◆ IUFindIndex()

◆ IUFindLight()

◆ IUFindNumber()

◆ IUFindOnSwitch()