类 vrpn_Spaceball 继承关系图:

vrpn_Spaceball 的协作图:

Public 成员函数
	vrpn_Spaceball (const char name, vrpn_Connection c, const char *port, int baud)
virtual void	mainloop ()
	Called once through each main loop iteration to handle updates.
virtual int	reset (void)
	Set device back to starting config
Public 成员函数继承自 vrpn_Serial_Analog
	vrpn_Serial_Analog (const char name, vrpn_Connection connection, const char *port, int baud=9600, int bits=8, vrpn_SER_PARITY parity=vrpn_SER_PARITY_NONE, bool rts_flow=false)
Public 成员函数继承自 vrpn_Analog
	vrpn_Analog (const char name, vrpn_Connection c=NULL)
void	print (void)
vrpn_int32	getNumChannels (void) const
Public 成员函数继承自 vrpn_BaseClass
	vrpn_BaseClass (const char name, vrpn_Connection c=NULL)
Public 成员函数继承自 vrpn_BaseClassUnique
vrpn_Connection *	connectionPtr ()
	Returns a pointer to the connection this object is using
Public 成员函数继承自 vrpn_Button_Filter
virtual void	set_momentary (vrpn_int32 which_button)
virtual void	set_toggle (vrpn_int32 which_button, vrpn_int32 current_state)
virtual void	set_all_momentary (void)
virtual void	set_all_toggle (vrpn_int32 default_state)
void	set_alerts (vrpn_int32)
Public 成员函数继承自 vrpn_Button
	vrpn_Button (const char name, vrpn_Connection c=NULL)
void	print (void)

Protected 成员函数
virtual void	clear_values (void)
	Set all buttons, analogs and encoders back to 0
virtual int	get_report (void)
	report received, 0 otherwise. Sets status to current mode.
virtual void	report_changes (vrpn_uint32 class_of_service=vrpn_CONNECTION_LOW_LATENCY)
	send report iff changed
virtual void	report (vrpn_uint32 class_of_service=vrpn_CONNECTION_LOW_LATENCY)
	send report whether or not changed
Protected 成员函数继承自 vrpn_Serial_Analog
int	read_available_characters (char *buffer, int bytes)
Protected 成员函数继承自 vrpn_Analog
virtual int	register_types (void)
virtual vrpn_int32	encode_to (char *buf)
virtual void	report_changes (vrpn_uint32 class_of_service=vrpn_CONNECTION_LOW_LATENCY, const struct timeval time=vrpn_ANALOG_NOW)
virtual void	report (vrpn_uint32 class_of_service=vrpn_CONNECTION_LOW_LATENCY, const struct timeval time=vrpn_ANALOG_NOW)
Protected 成员函数继承自 vrpn_BaseClass
virtual int	init (void)
virtual int	register_senders (void)
Protected 成员函数继承自 vrpn_BaseClassUnique
int	register_autodeleted_handler (vrpn_int32 type, vrpn_MESSAGEHANDLER handler, void *userdata, vrpn_int32 sender=vrpn_ANY_SENDER)
int	send_text_message (const char *msg, struct timeval timestamp, vrpn_TEXT_SEVERITY type=vrpn_TEXT_NORMAL, vrpn_uint32 level=0)
	Sends a NULL-terminated text message from the device d_sender_id
SendTextMessageBoundCall	send_text_message (vrpn_TEXT_SEVERITY type=vrpn_TEXT_NORMAL)
void	server_mainloop (void)
void	client_mainloop (void)
Protected 成员函数继承自 vrpn_Button_Filter
	vrpn_Button_Filter (const char , vrpn_Connection c=NULL)
virtual vrpn_int32	encode_states_to (char *buf)
virtual void	report_changes (void)
Protected 成员函数继承自 vrpn_Button
virtual int	register_types (void)
virtual void	report_states (void)
virtual vrpn_int32	encode_to (char *buf, vrpn_int32 button, vrpn_int32 state)

Protected 属性
int	_numbuttons
	How many buttons to open
int	_numchannels
	How many analog channels to open
unsigned char	buf [512]
	Buffer of characters in report,
int	bufpos
	Current char pos in buffer
int	packtype
	What kind of packet we are decoding
int	packlen
	Expected packet length
int	escapedchar
	We're processing an escaped char
int	erroroccured
	A device error has occurred
int	resetoccured
	A reset event has occurred
int	spaceball4000
	We found a Spaceball 4000
int	leftymode4000
	Spaceball 4000 is in lefty mode
int	null_radius
	range where no motion should be reported
struct timeval	timestamp
	Time of the last report from the device
Protected 属性继承自 vrpn_Serial_Analog
int	serial_fd
char	portname [1024]
int	baudrate
unsigned char	buffer [1024]
int	bufcounter
Protected 属性继承自 vrpn_Analog
vrpn_float64	channel [vrpn_CHANNEL_MAX]
vrpn_float64	last [vrpn_CHANNEL_MAX]
vrpn_int32	num_channel
struct timeval	timestamp
vrpn_int32	channel_m_id
int	status
Protected 属性继承自 vrpn_BaseClassUnique
vrpn_Connection *	d_connection
	Connection that this object talks to
char *	d_servicename
vrpn_int32	d_sender_id
	part
vrpn_int32	d_text_message_id
	ID for text messages
vrpn_int32	d_ping_message_id
	Ask the server if they are there
vrpn_int32	d_pong_message_id
	Server telling that it is there
Protected 属性继承自 vrpn_Button_Filter
int	send_alerts
vrpn_int32	alert_message_id
Protected 属性继承自 vrpn_Button
unsigned char	buttons [vrpn_BUTTON_MAX_BUTTONS]
unsigned char	lastbuttons [vrpn_BUTTON_MAX_BUTTONS]
vrpn_int32	minrate [vrpn_BUTTON_MAX_BUTTONS]
vrpn_int32	num_buttons
struct timeval	timestamp
vrpn_int32	change_message_id
vrpn_int32	states_message_id
vrpn_int32	admin_message_id

额外继承的成员函数
Public 属性继承自 vrpn_BaseClassUnique
bool	shutup
Public 属性继承自 vrpn_Button_Filter
vrpn_int32	buttonstate [vrpn_BUTTON_MAX_BUTTONS]
静态 Protected 成员函数继承自 vrpn_BaseClassUnique
static int	encode_text_message_to_buffer (char buf, vrpn_TEXT_SEVERITY severity, vrpn_uint32 level, const char msg)
static int	decode_text_message_from_buffer (char msg, vrpn_TEXT_SEVERITY severity, vrpn_uint32 level, const char buf)
	Decodes the body of the text message from a buffer from the connection
静态 Protected 成员函数继承自 vrpn_Button_Filter
static int VRPN_CALLBACK	handle_ping_message (void *userdata, vrpn_HANDLERPARAM p)

成员函数说明

◆ clear_values()

virtual void clear_values ( void )

protectedvirtual

Set all buttons, analogs and encoders back to 0

◆ get_report()

virtual int get_report ( void )

protectedvirtual

report received, 0 otherwise. Sets status to current mode.

Try to read reports from the device. Returns 1 if a complete

◆ mainloop()

virtual void mainloop ( )

virtual

Called once through each main loop iteration to handle updates.

实现了 vrpn_BaseClass.

◆ report()

virtual void report ( vrpn_uint32 class_of_service = vrpn_CONNECTION_LOW_LATENCY )

protectedvirtual

send report whether or not changed

◆ report_changes()

virtual void report_changes ( vrpn_uint32 class_of_service = vrpn_CONNECTION_LOW_LATENCY )

protectedvirtual

send report iff changed

◆ reset()

virtual int reset ( void )

virtual

Set device back to starting config

类成员变量说明

◆ _numbuttons

int _numbuttons

protected

How many buttons to open

◆ _numchannels

int _numchannels

protected

How many analog channels to open

◆ buf

unsigned char buf[512]

protected

Buffer of characters in report,

◆ bufpos

int bufpos

protected

Current char pos in buffer

◆ erroroccured

int erroroccured

protected

A device error has occurred

◆ escapedchar

int escapedchar

protected

We're processing an escaped char

◆ leftymode4000

int leftymode4000

protected

Spaceball 4000 is in lefty mode

◆ null_radius

int null_radius

protected

range where no motion should be reported

◆ packlen

int packlen

protected

Expected packet length

◆ packtype

int packtype

protected

What kind of packet we are decoding

◆ resetoccured

int resetoccured

protected

A reset event has occurred

◆ spaceball4000

int spaceball4000

protected

We found a Spaceball 4000

◆ timestamp

struct timeval timestamp

protected

Time of the last report from the device

该类的文档由以下文件生成:

simulink/vrpn/vrpn_Spaceball.h

Public 成员函数

Protected 成员函数

Protected 属性

额外继承的成员函数

成员函数说明

◆ clear_values()

◆ get_report()

◆ mainloop()

◆ report()

◆ report_changes()

◆ reset()

类成员变量说明

◆ _numbuttons

◆ _numchannels

◆ buf

◆ bufpos

◆ erroroccured

◆ escapedchar

◆ leftymode4000

◆ null_radius

◆ packlen

◆ packtype

◆ resetoccured

◆ spaceball4000

◆ timestamp