vrpn 07.35
Virtual Reality Peripheral Network
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#include <vrpn_Button.h>
Public Member Functions | |
vrpn_Button_Serial (const char *name, vrpn_Connection *c, const char *port="/dev/ttyS1/", long baud=38400) | |
virtual | ~vrpn_Button_Serial () |
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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) |
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vrpn_Button (const char *name, vrpn_Connection *c=NULL) | |
virtual | ~vrpn_Button (void) |
void | print (void) |
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vrpn_BaseClass (const char *name, vrpn_Connection *c=NULL) | |
Names the device and assigns or opens connection, calls registration methods. | |
virtual | ~vrpn_BaseClass () |
virtual void | mainloop ()=0 |
Called once through each main loop iteration to handle updates. Remote object mainloop() should call client_mainloop() and then call d_connection->mainloop(). Server object mainloop() should service the device and then call server_mainloop(), but should not normally call d_connection->mainloop(). | |
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vrpn_BaseClassUnique () | |
virtual | ~vrpn_BaseClassUnique () |
Unregister all of the message handlers that were to be autodeleted. | |
vrpn_Connection * | connectionPtr () |
Returns a pointer to the connection this object is using. | |
Protected Member Functions | |
virtual void | read ()=0 |
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vrpn_Button_Filter (const char *, vrpn_Connection *c=NULL) | |
virtual vrpn_int32 | encode_states_to (char *buf) |
Encode a message describing the state of all buttons. | |
virtual void | report_changes (void) |
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virtual int | register_types (void) |
Register the types of messages this device sends/receives. Return 0 on success, -1 on fail. | |
virtual void | report_states (void) |
virtual vrpn_int32 | encode_to (char *buf, vrpn_int32 button, vrpn_int32 state) |
Encode a message describing the new state of a button. | |
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virtual int | init (void) |
Initialize things that the constructor can't. Returns 0 on success, -1 on failure. | |
virtual int | register_senders (void) |
Register the sender for this device (by default, the name of the device). Return 0 on success, -1 on fail. | |
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int | register_autodeleted_handler (vrpn_int32 type, vrpn_MESSAGEHANDLER handler, void *userdata, vrpn_int32 sender=vrpn_ANY_SENDER) |
Registers a handler with the connection, and remembers to delete at destruction. | |
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) |
Returns an object you can stream into to send a text message from the device like send_text_message(vrpn_TEXT_WARNING) << "Value of i is: " << i; This use requires including vrpn_SendTextMessageStreamProxy.h. | |
void | server_mainloop (void) |
Handles functions that all servers should provide in their mainloop() (ping/pong, for example) Should be called by all servers in their mainloop() | |
void | client_mainloop (void) |
Handles functions that all clients should provide in their mainloop() (warning of no server, for example) Should be called by all clients in their mainloop() | |
Protected Attributes | |
char | portname [VRPN_BUTTON_BUF_SIZE] |
long | baudrate |
int | serial_fd |
int | status |
unsigned char | buffer [VRPN_BUTTON_BUF_SIZE] |
vrpn_uint32 | bufcount |
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int | send_alerts |
vrpn_int32 | alert_message_id |
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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 |
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vrpn_Connection * | d_connection |
Connection that this object talks to. | |
char * | d_servicename |
Name of this device, not including the connection part. | |
vrpn_int32 | d_sender_id |
Sender ID registered with the connection. | |
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. | |
Additional Inherited Members | |
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vrpn_int32 | buttonstate [vrpn_BUTTON_MAX_BUTTONS] |
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bool | shutup |
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static int VRPN_CALLBACK | handle_ping_message (void *userdata, vrpn_HANDLERPARAM p) |
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static int | encode_text_message_to_buffer (char *buf, vrpn_TEXT_SEVERITY severity, vrpn_uint32 level, const char *msg) |
Encodes the body of the text message into a buffer, preparing for sending. | |
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. | |
Definition at line 174 of file vrpn_Button.h.
vrpn_Button_Serial::vrpn_Button_Serial | ( | const char * | name, |
vrpn_Connection * | c, | ||
const char * | port = "/dev/ttyS1/", | ||
long | baud = 38400 ) |
Definition at line 751 of file vrpn_Button.C.
References baudrate, BUTTON_FAIL, BUTTON_READY, portname, serial_fd, status, vrpn_Button::timestamp, vrpn_gettimeofday, vrpn_open_commport(), and vrpn_strcpy().
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virtual |
Definition at line 777 of file vrpn_Button.C.
References serial_fd, and vrpn_close_commport().
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protectedpure virtual |
Implemented in vrpn_Button_PinchGlove.
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protected |
Definition at line 182 of file vrpn_Button.h.
Referenced by vrpn_Button_Serial().
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protected |
Definition at line 188 of file vrpn_Button.h.
Referenced by vrpn_Button_PinchGlove::read(), and vrpn_Button_PinchGlove::report_no_timestamp().
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protected |
Definition at line 187 of file vrpn_Button.h.
Referenced by vrpn_Button_PinchGlove::read(), and vrpn_Button_PinchGlove::report_no_timestamp().
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protected |
Definition at line 181 of file vrpn_Button.h.
Referenced by vrpn_Button_Serial().
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protected |
Definition at line 183 of file vrpn_Button.h.
Referenced by vrpn_Button_PinchGlove::read(), vrpn_Button_PinchGlove::report_no_timestamp(), vrpn_Button_Serial(), and ~vrpn_Button_Serial().
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protected |
Definition at line 184 of file vrpn_Button.h.
Referenced by vrpn_Button_PinchGlove::mainloop(), vrpn_Button_PinchGlove::read(), vrpn_Button_PinchGlove::vrpn_Button_PinchGlove(), and vrpn_Button_Serial().