Home FAQ Player Stage Gazebo Contrib Documentation Publications Contributors Users Project Download Bugs/Feedback Mailing lists Radish Old news Old stuff

ptz [Interfaces] Detailed Description The ptz interface is used to control a pan-tilt-zoom unit, such as a camera. Classes struct   player_ptz_data   Data. More... struct   player_ptz_cmd   Command. More... struct   player_ptz_generic_config   Configuration request: Generic request. More... struct   player_ptz_controlmode_config   Configuration request: Control mode. More... Defines #define  PLAYER_PTZ_GENERIC_CONFIG_REQ   ((uint8_t)1) #define  PLAYER_PTZ_CONTROL_MODE_REQ   ((uint8_t)2) #define  PLAYER_PTZ_AUTOSERVO   ((uint8_t)3) #define  PLAYER_PTZ_MAX_CONFIG_LEN   32 #define  PLAYER_PTZ_VELOCITY_CONTROL   0 #define  PLAYER_PTZ_POSITION_CONTROL   1 Typedefs typedef player_ptz_data  player_ptz_data_t   Data. typedef player_ptz_cmd  player_ptz_cmd_t   Command. typedef player_ptz_generic_config  player_ptz_generic_config_t   Configuration request: Generic request. typedef player_ptz_controlmode_config  player_ptz_velocitymode_config_t   Configuration request: Control mode. Define Documentation #define PLAYER_PTZ_GENERIC_CONFIG_REQ   ((uint8_t)1)   Code for generic configuration request #define PLAYER_PTZ_CONTROL_MODE_REQ   ((uint8_t)2)   Code for control mode configuration request #define PLAYER_PTZ_AUTOSERVO   ((uint8_t)3)   Code for autoservo configuration request #define PLAYER_PTZ_MAX_CONFIG_LEN   32   Maximum command length for use with PLAYER_PTZ_GENERIC_CONFIG_REQ, based on the Sony EVID30 camera right now. #define PLAYER_PTZ_VELOCITY_CONTROL   0   Control mode, for use with PLAYER_PTZ_CONTROL_MODE_REQ #define PLAYER_PTZ_POSITION_CONTROL   1   Control mode, for use with PLAYER_PTZ_CONTROL_MODE_REQ Typedef Documentation typedef struct player_ptz_data player_ptz_data_t   Data. The ptz interface returns data reflecting the current state of the Pan-Tilt-Zoom unit. typedef struct player_ptz_cmd player_ptz_cmd_t   Command. The ptz interface accepts commands that set change the state of the unit. Note that the commands are absolute, not relative. typedef struct player_ptz_generic_config player_ptz_generic_config_t   Configuration request: Generic request. This ioctl allows the client to send a unit-specific command to the unit. Whether data is returned depends on the command that was sent. The server may fill in "config" with a reply if applicable. typedef struct player_ptz_controlmode_config player_ptz_velocitymode_config_t   Configuration request: Control mode. This ioctl allows the client to switch between position and velocity control, for those drivers that support it. Note that this request changes how the driver interprets forthcoming commands from all clients.