vrpn_Radamec_SPI类 参考

类 vrpn_Radamec_SPI 继承关系图:

vrpn_Radamec_SPI 的协作图:

Public 成员函数
	vrpn_Radamec_SPI (const char *name, vrpn_Connection *c, const char *port, int baud=38400)
virtual void	mainloop ()
	Called once through each main loop iteration to handle updates.
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

Protected 成员函数
virtual int	reset (void)
virtual int	get_report (void)
virtual void	clear_values (void)
unsigned char	compute_crc (const unsigned char *head, int len)
	Compute the CRC for the message or report starting at head with length len.
vrpn_uint32	convert_24bit_unsigned (const unsigned char *buf)
	Convert a 24-bit value from a buffer into an unsigned integer value
vrpn_int32	convert_16bit_unsigned (const unsigned char *buf)
	Convert a 16-bit unsigned value from a buffer into an integer
double	int_to_pan (vrpn_uint32 val)
double	int_to_tilt (vrpn_uint32 val)
double	int_to_zoom (vrpn_uint32 val)
double	int_to_focus (vrpn_uint32 val)
double	int_to_height (vrpn_uint32 val)
double	int_to_X (vrpn_uint32 mm, vrpn_uint32 frac)
double	int_to_Y (vrpn_uint32 mm, vrpn_uint32 frac)
double	int_to_orientation (vrpn_uint32 val)
int	send_command (const unsigned char *cmd, int len)
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 属性
int	_status
int	_camera_id
int	_numchannels
unsigned	_expected_chars
unsigned char	_buffer [512]
unsigned	_bufcount
struct timeval	timestamp
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

额外继承的成员函数
Public 属性 继承自 vrpn_BaseClassUnique
bool	shutup
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

成员函数说明

compute_crc()

unsigned char compute_crc ( const unsigned char * head, int len )

protected

Compute the CRC for the message or report starting at head with length len.

convert_16bit_unsigned()

vrpn_int32 convert_16bit_unsigned ( const unsigned char * buf )

protected

Convert a 16-bit unsigned value from a buffer into an integer

convert_24bit_unsigned()

vrpn_uint32 convert_24bit_unsigned ( const unsigned char * buf )

protected

Convert a 24-bit value from a buffer into an unsigned integer value

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

send_command()

int send_command ( const unsigned char * cmd, int len )

protected

Compute the CRC for the message, append it, and send message. Returns 0 on success, -1 on failure.

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该类的文档由以下文件生成:

• simulink/vrpn/vrpn_Analog_Radamec_SPI.h