The NFocus class Handles communication and control with nFocus DC focuser. More...

#include <nfocus.h>

Inheritance diagram for NFocus:

Public Member Functions
	NFocus ()

virtual bool	Handshake () override
	Performs a device-specific handshake after a connection is established. This method should be overridden by concrete focuser drivers to implement any necessary communication checks or initialization sequences with the hardware. The base implementation does nothing and returns false.

const char *	getDefaultName () override

virtual bool	initProperties () override
	Initializes the default properties for the focuser device. Sets up standard INDI properties, presets, controller mappings, and connection types. Overrides DefaultDevice::initProperties.

virtual bool	updateProperties () override
	Updates the state and definition of properties based on the current connection status. For example, preset properties are only defined if the device is connected and supports absolute moves. Overrides DefaultDevice::updateProperties.

virtual bool	ISNewNumber (const char dev, const char name, double values[], char *names[], int n) override
	Processes incoming new number values from the client for this device. Handles updates to FocuserInterface properties and preset values. Overrides DefaultDevice::ISNewNumber.

Public Member Functions inherited from INDI::Focuser
	Focuser ()
	Construct a new Focuser object. Initializes the controller and sets up the FocuserInterface.

virtual	~Focuser ()
	Destroy the Focuser object. Cleans up the controller resource.

virtual void	ISGetProperties (const char *dev) override
	Handles client requests for property definitions for this device or all devices. Delegates to the base class and the internal controller. Overrides DefaultDevice::ISGetProperties.

virtual bool	ISNewSwitch (const char dev, const char name, ISState states, char names[], int n) override
	Processes incoming new switch states from the client for this device. Handles updates to FocuserInterface properties and preset goto commands. Overrides DefaultDevice::ISNewSwitch.

virtual bool	ISNewText (const char dev, const char name, char texts[], char names[], int n) override
	Processes incoming new text values from the client for this device. Delegates processing to the controller and the base class. Overrides DefaultDevice::ISNewText.

virtual bool	ISSnoopDevice (XMLEle *root) override
	Processes properties snooped from other devices. Delegates processing to the controller and the base class. Overrides DefaultDevice::ISSnoopDevice.

void	setSupportedConnections (const uint8_t &value)

uint8_t	getSupportedConnections () const
	Get the currently configured supported connection modes.

Public Member Functions inherited from INDI::DefaultDevice
	DefaultDevice ()

virtual	~DefaultDevice () override=default

void	addAuxControls ()
	Add Debug, Simulation, and Configuration options to the driver.

void	addDebugControl ()
	Add Debug control to the driver.

void	addSimulationControl ()
	Add Simulation control to the driver.

void	addConfigurationControl ()
	Add Configuration control to the driver.

void	addPollPeriodControl ()
	Add Polling period control to the driver.

void	addNicknameControl ()
	Add Nickname text property to the driver.

void	resetProperties ()
	Set all properties to IDLE state.

void	defineNumber (INumberVectorProperty *nvp)
	Define number vector to client & register it. Alternatively, IDDefNumber can be used but the property will not get registered and the driver will not be able to save configuration files.

void	defineProperty (INumberVectorProperty *property)

void	defineText (ITextVectorProperty *tvp)
	Define text vector to client & register it. Alternatively, IDDefText can be used but the property will not get registered and the driver will not be able to save configuration files.

void	defineProperty (ITextVectorProperty *property)

void	defineSwitch (ISwitchVectorProperty *svp)
	Define switch vector to client & register it. Alternatively, IDDefswitch can be used but the property will not get registered and the driver will not be able to save configuration files.

void	defineProperty (ISwitchVectorProperty *property)

void	defineLight (ILightVectorProperty *lvp)
	Define light vector to client & register it. Alternatively, IDDeflight can be used but the property will not get registered and the driver will not be able to save configuration files.

void	defineProperty (ILightVectorProperty *property)

void	defineBLOB (IBLOBVectorProperty *bvp)
	Define BLOB vector to client & register it. Alternatively, IDDefBLOB can be used but the property will not get registered and the driver will not be able to save configuration files.

void	defineProperty (IBLOBVectorProperty *property)

void	defineProperty (INDI::Property &property)

virtual bool	deleteProperty (const char *propertyName)
	Delete a property and unregister it. It will also be deleted from all clients.

bool	deleteProperty (INDI::Property &property)
	deleteProperty Delete a property and unregister it. It will also be deleted from all clients.

virtual void	setConnected (bool status, IPState state=IPS_OK, const char *msg=nullptr)
	Set connection switch status in the client.

int	SetTimer (uint32_t ms)
	Set a timer to call the function TimerHit after ms milliseconds.

void	RemoveTimer (int id)
	Remove timer added with SetTimer.

virtual const char *	getDriverExec ()

virtual const char *	getDriverName ()

void	setVersion (uint16_t vMajor, uint16_t vMinor)
	Set driver version information to be defined in DRIVER_INFO property as vMajor.vMinor.

uint16_t	getMajorVersion () const

uint16_t	getMinorVersion () const

virtual bool	ISNewBLOB (const char dev, const char name, int sizes[], int blobsizes[], char blobs[], char formats[], char *names[], int n)
	Process the client newBLOB command.

bool	ISNewProperty (INDI::Property &property, const std::string &elementName, const std::any &value)
	Generic convenience function to update a property element as if by client request, simulating an ISNew... call.

template<typename PropertyType , typename ValueType >
bool	updateProperty (PropertyType &property, ValueType values, char names[], int n, std::function< bool()> updater, bool saveConfig=false)
	Generic helper function to update an INDI property based on an external operation.

uint32_t	getDriverInterface () const

void	setDriverInterface (uint32_t value)
	setInterface Set driver interface. By default the driver interface is set to GENERAL_DEVICE. You may send an ORed list of DeviceInterface values.

void	watchDevice (const char *deviceName, const std::function< void(INDI::BaseDevice)> &callback)
	Add a device to the watch list.

Public Member Functions inherited from INDI::ParentDevice
	ParentDevice (Type type)

	~ParentDevice ()

	ParentDevice (ParentDevice &&other)=default

ParentDevice &	operator= (ParentDevice &&other)=default

Public Member Functions inherited from INDI::BaseDevice
	BaseDevice ()

virtual	~BaseDevice ()

void	registerProperty (const INDI::Property &property)
	Register the property to be able to observe and update.

void	registerProperty (const INDI::Property &property, INDI_PROPERTY_TYPE type)

int	removeProperty (const char name, char errmsg)
	Remove a property.

void	watchProperty (const char *name, const std::function< void(INDI::Property)> &callback, WATCH watch=WATCH_NEW)
	Call the callback function if property is available.

Property	getProperty (const char *name, INDI_PROPERTY_TYPE type=INDI_UNKNOWN) const
	Return a property and its type given its name.

Properties	getProperties ()
	Return a list of all properties in the device.

const Properties	getProperties () const

INDI::PropertyNumber	getNumber (const char *name) const

INDI::PropertyText	getText (const char *name) const

INDI::PropertySwitch	getSwitch (const char *name) const

INDI::PropertyLight	getLight (const char *name) const

INDI::PropertyBlob	getBLOB (const char *name) const

IPState	getPropertyState (const char *name) const

IPerm	getPropertyPermission (const char *name) const

void *	getRawProperty (const char *name, INDI_PROPERTY_TYPE type=INDI_UNKNOWN) const
	Return a property and its type given its name.

void	addMessage (const std::string &msg)
	Add message to the driver's message queue.

void	checkMessage (XMLEle *root)

void	doMessage (XMLEle *msg)

const std::string &	messageQueue (size_t index) const

const std::string &	lastMessage () const

bool	isValid () const

bool	isSameDevice (const BaseDevice &other) const

bool	isConnected () const

void	attach ()
	indicates that the device is ready

void	detach ()
	indicates that the device is being removed

void	setMediator (INDI::BaseMediator *mediator)
	Set the driver's mediator to receive notification of news devices and updated property values.

INDI::BaseMediator *	getMediator () const

void	setDeviceName (const char *dev)
	Set the device name.

const char *	getDeviceName () const

bool	isDeviceNameMatch (const char *otherName) const
	Check that the device name matches the argument.

bool	isDeviceNameMatch (const std::string &otherName) const
	Check that the device name matches the argument.

const char *	getDriverName () const

const char *	getDriverExec () const

const char *	getDriverVersion () const

uint16_t	getDriverInterface () const
	getDriverInterface returns ORed values of DRIVER_INTERFACE. It presents the device classes supported by the driver.

bool	buildSkeleton (const char *filename)
	Build driver properties from a skeleton file.

int	buildProp (const INDI::LilXmlElement &root, char *errmsg, bool isDynamic=false)
	Build a property given the supplied XML element (defXXX)

int	setValue (const INDI::LilXmlElement &root, char *errmsg)
	handle SetXXX commands from client

	operator BaseDevice * ()

BaseDevice *	operator-> ()

bool	operator!= (std::nullptr_t) const

bool	operator== (std::nullptr_t) const

	operator bool () const

	operator bool ()

Public Member Functions inherited from INDI::FocuserInterface
uint32_t	GetCapability () const
	GetFocuserCapability returns the capability of the focuser.

void	SetCapability (uint32_t cap)
	FI::SetCapability sets the focuser capabilities. All capabilities must be initialized.

bool	CanAbsMove ()

bool	CanRelMove ()

bool	CanAbort ()

bool	CanReverse ()

bool	CanSync ()

bool	HasVariableSpeed ()

bool	HasBacklash ()

Protected Member Functions
virtual void	TimerHit () override
	Callback function to be called once SetTimer duration elapses.

virtual IPState	MoveRelFocuser (FocusDirection dir, uint32_t ticks) override
	MoveFocuser the focuser to an relative position.

virtual bool	AbortFocuser () override
	AbortFocuser all focus motion.

bool	saveConfigItems (FILE *fp) override

Protected Member Functions inherited from INDI::Focuser
virtual bool	SetFocuserMaxPosition (uint32_t ticks) override
	SetFocuserMaxPosition Update focuser maximum position. It only updates the PresetNP property limits.

virtual void	SyncPresets (uint32_t ticks)
	Synchronizes the range (min, max, step) of the preset number properties (PresetNP) based on the focuser's maximum absolute position.

void	processButton (const char *button_n, ISState state)
	Processes button press events received from the controller via buttonHelper. Handles actions like "Focus In", "Focus Out", and "Abort Focus".

Protected Member Functions inherited from INDI::DefaultDevice
void	setDynamicPropertiesBehavior (bool defineEnabled, bool deleteEnabled)
	setDynamicPropertiesBehavior controls handling of dynamic properties. Dynamic properties are those generated from an external skeleton XML file. By default all properties, including dynamic properties, are defined to the client in ISGetProperties(). Furthermore, when űdeleteProperty(properyName) is called, the dynamic property is deleted by default, and can only be restored by calling buildSkeleton(filename) again. However, it is sometimes desirable to skip the definition of the dynamic properties on startup and delegate this task to the child class. To control this behavior, set enabled to false.

virtual bool	loadConfig (bool silent=false, const char *property=nullptr)
	Load the last saved configuration file.

bool	loadConfig (INDI::Property &property)
	Load property config from the configuration file. If the property configuration is successfully parsed, the corresponding ISNewXXX is called with the values parsed from the config file.

virtual bool	saveConfig (bool silent=false, const char *property=nullptr)
	Save the current properties in a configuration file.

bool	saveConfig (INDI::Property &property)
	Save a property in the configuration file.

virtual bool	purgeConfig ()
	purgeConfig Remove config file from disk.

virtual bool	saveAllConfigItems (FILE *fp)
	saveAllConfigItems Save all the drivers' properties in the configuration file

virtual bool	loadDefaultConfig ()
	Load the default configuration file.

void	setDebug (bool enable)
	Toggle driver debug status A driver can be more verbose if Debug option is enabled by the client.

void	setSimulation (bool enable)
	Toggle driver simulation status A driver can run in simulation mode if Simulation option is enabled by the client.

virtual void	debugTriggered (bool enable)
	Inform driver that the debug option was triggered. This function is called after setDebug is triggered by the client. Reimplement this function if your driver needs to take specific action after debug is enabled/disabled. Otherwise, you can use isDebug() to check if simulation is enabled or disabled.

virtual void	simulationTriggered (bool enable)
	Inform driver that the simulation option was triggered. This function is called after setSimulation is triggered by the client. Reimplement this function if your driver needs to take specific action after simulation is enabled/disabled. Otherwise, you can use isSimulation() to check if simulation is enabled or disabled.

bool	isDebug () const

bool	isSimulation () const

virtual bool	Connect ()
	Connect to the device. INDI::DefaultDevice implementation connects to appropriate connection interface (Serial or TCP) governed by connectionMode. If connection is successful, it proceed to call Handshake() function to ensure communication with device is successful. For other communication interface, override the method in the child class implementation.

virtual bool	Disconnect ()
	Disconnect from device.

void	registerConnection (Connection::Interface *newConnection)
	registerConnection Add new connection plugin to the existing connection pool. The connection type shall be defined to the client in ISGetProperties()

bool	unRegisterConnection (Connection::Interface *existingConnection)
	unRegisterConnection Remove connection from existing pool

Connection::Interface *	getActiveConnection ()

void	setActiveConnection (Connection::Interface *existingConnection)
	setActiveConnection Switch the active connection to the passed connection plugin

void	setDefaultPollingPeriod (uint32_t msec)
	setDefaultPollingPeriod Change the default polling period to call TimerHit() function in the driver.

void	setPollingPeriodRange (uint32_t minimum, uint32_t maximum)
	setPollingPeriodRange Set the range permitted by the polling range in milliseconds

uint32_t	getPollingPeriod () const
	getPollingPeriod Return the polling period.

void	setCurrentPollingPeriod (uint32_t msec)
	setCurrentPollingPeriod Change the current polling period to call TimerHit() function in the driver.

uint32_t	getCurrentPollingPeriod () const
	getCurrentPollingPeriod Return the current polling period.

uint32_t &	refCurrentPollingPeriod () __attribute__((deprecated))

uint32_t	refCurrentPollingPeriod () const __attribute__((deprecated))

bool	isConfigLoading () const
	isConfigLoading Check if driver configuration is currently in the process of getting loaded.

bool	isInitializationComplete () const
	isInitializationComplete Check if driver initialization is complete.

void	syncDriverInfo ()
	syncDriverInfo sends the current driver information to the client.

void	setDeviceNickname (const char *nick)
	Set the device nickname.

const char *	getDeviceNickname ()

const char *	lookupDeviceNicknameFromId (const char identifier, const char device=nullptr)
	Lookup device nickname for an identifier.

bool	setDeviceNicknameFromId (const char *identifier)
	Set device nickname based on an identifier.

void	saveNicknameId (const char nickname, const char identifier)

virtual void	nicknameSet (const char *nickname)
	Inform driver that the nickname has been set.

	DefaultDevice (const std::shared_ptr< DefaultDevicePrivate > &dd)

Protected Member Functions inherited from INDI::ParentDevice
	ParentDevice (const std::shared_ptr< ParentDevicePrivate > &dd)

Protected Member Functions inherited from INDI::BaseDevice
	BaseDevice (BaseDevicePrivate &dd)

	BaseDevice (const std::shared_ptr< BaseDevicePrivate > &dd)

Protected Member Functions inherited from INDI::FocuserInterface
	FocuserInterface (DefaultDevice *defaultDevice)

virtual	~FocuserInterface ()=default

void	initProperties (const char *groupName)
	Initialize focuser properties. It is recommended to call this function within initProperties() of your primary device.

bool	updateProperties ()
	updateProperties Define or Delete Rotator properties based on the connection status of the base device

bool	processNumber (const char dev, const char name, double values[], char *names[], int n)
	Process focus number properties.

bool	processSwitch (const char dev, const char name, ISState states, char names[], int n)
	Process focus switch properties.

virtual bool	SetFocuserSpeed (int speed)
	SetFocuserSpeed Set Focuser speed.

virtual IPState	MoveFocuser (FocusDirection dir, int speed, uint16_t duration)
	MoveFocuser the focuser in a particular direction with a specific speed for a finite duration.

virtual IPState	MoveAbsFocuser (uint32_t targetTicks)
	MoveFocuser the focuser to an absolute position.

virtual bool	ReverseFocuser (bool enabled)
	ReverseFocuser Reverse focuser motion direction.

virtual bool	SyncFocuser (uint32_t ticks)
	SyncFocuser Set current position to ticks without moving the focuser.

virtual bool	SetFocuserBacklash (int32_t steps)
	SetFocuserBacklash Set the focuser backlash compensation value.

virtual bool	SetFocuserBacklashEnabled (bool enabled)
	SetFocuserBacklashEnabled Enables or disables the focuser backlash compensation.

bool	saveConfigItems (FILE *fp)
	saveConfigItems save focuser properties defined in the interface in config file

Additional Inherited Members
Public Types inherited from INDI::Focuser
enum	{ CONNECTION_NONE = 1 << 0 , CONNECTION_SERIAL = 1 << 1 , CONNECTION_TCP = 1 << 2 }

Public Types inherited from INDI::ParentDevice
enum	Type { Valid , Invalid }

Public Types inherited from INDI::BaseDevice
enum	INDI_ERROR { INDI_DEVICE_NOT_FOUND = -1 , INDI_PROPERTY_INVALID = -2 , INDI_PROPERTY_DUPLICATED = -3 , INDI_DISPATCH_ERROR = -4 }

enum	{ INDI_ENABLED , INDI_DISABLED }

enum	WATCH { WATCH_NEW = 0 , WATCH_UPDATE , WATCH_NEW_OR_UPDATE }

enum	DRIVER_INTERFACE { GENERAL_INTERFACE = 0 , TELESCOPE_INTERFACE = (1 << 0) , CCD_INTERFACE = (1 << 1) , GUIDER_INTERFACE = (1 << 2) , FOCUSER_INTERFACE = (1 << 3) , FILTER_INTERFACE = (1 << 4) , DOME_INTERFACE = (1 << 5) , GPS_INTERFACE = (1 << 6) , WEATHER_INTERFACE = (1 << 7) , AO_INTERFACE = (1 << 8) , DUSTCAP_INTERFACE = (1 << 9) , LIGHTBOX_INTERFACE = (1 << 10) , DETECTOR_INTERFACE = (1 << 11) , ROTATOR_INTERFACE = (1 << 12) , SPECTROGRAPH_INTERFACE = (1 << 13) , CORRELATOR_INTERFACE = (1 << 14) , AUX_INTERFACE = (1 << 15) , OUTPUT_INTERFACE = (1 << 16) , INPUT_INTERFACE = (1 << 17) , POWER_INTERFACE = (1 << 18) , IMU_INTERFACE = (1 << 19) , PAC_INTERFACE = (1 << 20) , SENSOR_INTERFACE = SPECTROGRAPH_INTERFACE \| DETECTOR_INTERFACE \| CORRELATOR_INTERFACE }
	The DRIVER_INTERFACE enum defines the class of devices the driver implements. A driver may implement one or more interfaces. More...

typedef INDI::Properties	Properties

Public Types inherited from INDI::FocuserInterface
enum	FocusDirection { FOCUS_INWARD , FOCUS_OUTWARD }

enum	{ FOCUSER_CAN_ABS_MOVE = 1 << 0 , FOCUSER_CAN_REL_MOVE = 1 << 1 , FOCUSER_CAN_ABORT = 1 << 2 , FOCUSER_CAN_REVERSE = 1 << 3 , FOCUSER_CAN_SYNC = 1 << 4 , FOCUSER_HAS_VARIABLE_SPEED = 1 << 5 , FOCUSER_HAS_BACKLASH = 1 << 6 }

Static Public Member Functions inherited from INDI::Focuser
static void	buttonHelper (const char button_n, ISState state, void context)
	Static callback function used by the Controller class. Forwards button press events to the appropriate Focuser instance's processButton method.

Static Public Member Functions inherited from INDI::BaseDevice
static std::string	getSharedFilePath (std::string fileName)

Public Attributes inherited from INDI::Focuser
enum INDI::Focuser:: { ... }	FocuserConnection

Public Attributes inherited from INDI::FocuserInterface
enum INDI::FocuserInterface:: { ... }	FocuserCapability

Protected Attributes inherited from INDI::Focuser
INDI::PropertyNumber	PresetNP {3}

INDI::PropertySwitch	PresetGotoSP {3}

Controller *	controller

Connection::Serial *	serialConnection = nullptr

Connection::TCP *	tcpConnection = nullptr

int	PortFD = -1

Protected Attributes inherited from INDI::BaseDevice
std::shared_ptr< BaseDevicePrivate >	d_ptr

Protected Attributes inherited from INDI::FocuserInterface
INDI::PropertyNumber	FocusSpeedNP {1}

INDI::PropertySwitch	FocusMotionSP {2}

INDI::PropertyNumber	FocusTimerNP {1}

INDI::PropertyNumber	FocusAbsPosNP {1}

INDI::PropertyNumber	FocusRelPosNP {1}

INDI::PropertyNumber	FocusMaxPosNP {1}

INDI::PropertyNumber	FocusSyncNP {1}

INDI::PropertySwitch	FocusAbortSP {1}

INDI::PropertySwitch	FocusReverseSP {2}

INDI::PropertySwitch	FocusBacklashSP {2}

INDI::PropertyNumber	FocusBacklashNP {1}

uint32_t	capability

double	lastTimerValue = { 0 }

DefaultDevice *	m_defaultDevice { nullptr }

Detailed Description

The NFocus class Handles communication and control with nFocus DC focuser.

API

 ctrl-F  response 'n' for pc-nFOCUS focuser
 S       response 1 if moving focuser, 0 if not
 :FDSXXX#  Focus in dir D at speed S for XXX counts (S not implemented)
         Counts are increments of (on+off) time, sending 000 halts any focus in progress
         D = 0 Inward
         D = 1 Outward
 :COXXX#   (Configure On) Set focus ON time (# of 0.68ms to wait, default = 73 = 0.05sec)
 :CFXXX#   (Configure oFf) Set focus OFF time (# of 0.68ms to wait, default = 15 = 0.01sec)
 :CFSXX#   (Configure Speed) Set time to wait until second press if high speed requested
            (# of 0.68ms to wait, default = 73 = 0.05sec)
 :RO       Read focus ON time
 :RF       Read focus off time
 :RS       Read Speed time
 :RT     Read Temperature

Definition at line 46 of file nfocus.h.

Constructor & Destructor Documentation

◆ NFocus()

NFocus::NFocus ( )

Definition at line 32 of file nfocus.cpp.

Member Function Documentation

◆ AbortFocuser()

bool NFocus::AbortFocuser ( )

overrideprotectedvirtual

AbortFocuser all focus motion.

Returns: True if abort is successful, false otherwise.

Reimplemented from INDI::FocuserInterface.

Definition at line 314 of file nfocus.cpp.

◆ getDefaultName()

const char * NFocus::getDefaultName ( )

overridevirtual

Returns: Default name of the device.

Implements INDI::DefaultDevice.

Definition at line 87 of file nfocus.cpp.

◆ Handshake()

bool NFocus::Handshake ( )

overridevirtual

Performs a device-specific handshake after a connection is established. This method should be overridden by concrete focuser drivers to implement any necessary communication checks or initialization sequences with the hardware. The base implementation does nothing and returns false.

Returns: true if the handshake is successful, false otherwise.

Reimplemented from INDI::Focuser.

Definition at line 92 of file nfocus.cpp.

◆ initProperties()

bool NFocus::initProperties ( )

overridevirtual

Initializes the default properties for the focuser device. Sets up standard INDI properties, presets, controller mappings, and connection types. Overrides DefaultDevice::initProperties.

Returns: true if initialization is successful, false otherwise.

Reimplemented from INDI::Focuser.

Definition at line 38 of file nfocus.cpp.

◆ ISNewNumber()

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

overridevirtual

Processes incoming new number values from the client for this device. Handles updates to FocuserInterface properties and preset values. Overrides DefaultDevice::ISNewNumber.

Parameters

dev	The target device name.
name	The property name.
values	Array of new numerical values.
names	Array of element names corresponding to the values.
n	The number of elements being updated.

Returns: true if the number property was successfully processed, false otherwise.

Reimplemented from INDI::Focuser.

Definition at line 229 of file nfocus.cpp.

◆ MoveRelFocuser()

IPState NFocus::MoveRelFocuser	(	FocusDirection	dir,
		uint32_t	ticks
	)

overrideprotectedvirtual

MoveFocuser the focuser to an relative position.

Parameters

dir	Direction of focuser, either FOCUS_INWARD or FOCUS_OUTWARD.
ticks	The relative ticks to move.

Returns: Return IPS_OK if motion is completed and focuser reached requested position. Return IPS_BUSY if focuser started motion to requested position and is in progress. Return IPS_ALERT if there is an error.

Reimplemented from INDI::FocuserInterface.

Definition at line 307 of file nfocus.cpp.

◆ saveConfigItems()

bool NFocus::saveConfigItems ( FILE * fp )

overrideprotectedvirtual

@brief saveConfigItems Saves the Device Port and Focuser Presets in the configuration file
@param fp pointer to configuration file

Returns: true always.

Reimplemented from INDI::Focuser.

Definition at line 377 of file nfocus.cpp.

◆ TimerHit()

void NFocus::TimerHit ( )

overrideprotectedvirtual

Callback function to be called once SetTimer duration elapses.

Reimplemented from INDI::DefaultDevice.

Definition at line 319 of file nfocus.cpp.

◆ updateProperties()

bool NFocus::updateProperties ( )

overridevirtual

Updates the state and definition of properties based on the current connection status. For example, preset properties are only defined if the device is connected and supports absolute moves. Overrides DefaultDevice::updateProperties.

Returns: true always.

Reimplemented from INDI::Focuser.

Definition at line 65 of file nfocus.cpp.

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ NFocus()

Member Function Documentation

◆ AbortFocuser()

◆ getDefaultName()

◆ Handshake()

◆ initProperties()

◆ ISNewNumber()

◆ MoveRelFocuser()

◆ saveConfigItems()

◆ TimerHit()

◆ updateProperties()