OpenIGTLink/ProtocolV2/Type/SensorData

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Summary

SDATA is a message type, which is used to transfer sensor reading, 3-axis position, velocity, acceleration, angle, angle velocity and angle acceleration. The message format is intended for manipulator control and various types of sensors.

Message Types

TDATA

Data	Type	Description
NSENSOR	UINT16	Number of sensors
FORMAT	UINT16	Bit 1: Name flag Bit 2: Arbitrary value 1 (*) Bit 3: Arbitrary value 2 (*) Bit 4: Arbitrary value 3 (*) Bit 5: Arbitrary value 4 (*) Bit 8: Position flag (m) Bit 9: Velocity flag (m/s) Bit 10: Acceleration flag (m/s^2) Bit 11: Force flag (N) Bit 12: Angle flag (Rad) Bit 13: Angular velocity flag (Rad/s) Bit 14: Angular acceleration flag (Rad/s^2) Bit 15: Torque flag (N*m)
SENSOR1
(NAME)	UINT8[20]	Sensor name
(ARB1)	FLOAT32	Arbitrary value 1
(ARB2)	FLOAT32	Arbitrary value 2
(ARB3)	FLOAT32	Arbitrary value 3
(ARB4)	FLOAT32	Arbitrary value 4
(POSITION)	FLOAT32[3]	Position (m)
(VEL)	FLOAT32[3]	Velocity (m/s)
(ACCEL)	FLOAT32[3]	Acceleration (m/s^2)
(FORCE)	FLOAT32[3]	Force (N)
(ANG)	FLOAT32[3]	Angle (rad)
(ANGVEL)	FLOAT32[3]	Angular velocity (rad/s)
(ANGVEL)	FLOAT32[3]	Angular accelearation (rad/s^2)
(TORQUE)	FLOAT32[3]	Torque (N*m)
...
SENSOR_N
(NAME)	UINT8[20]	Sensor name
(ARB1)	FLOAT32	Arbitrary value 1
(ARB2)	FLOAT32	Arbitrary value 2
(ARB3)	FLOAT32	Arbitrary value 3
(ARB4)	FLOAT32	Arbitrary value 4
(POSITION)	FLOAT32[3]	Position (m)
(VEL)	FLOAT32[3]	Velocity (m/s)
(ACCEL)	FLOAT32[3]	Acceleration (m/s^2)
(FORCE)	FLOAT32[3]	Force (N)
(ANG)	FLOAT32[3]	Angle (rad)
(ANGVEL)	FLOAT32[3]	Angular velocity (rad/s)
(ANGVEL)	FLOAT32[3]	Angular accelearation (rad/s^2)
(TORQUE)	FLOAT32[3]	Torque (N*m)

GET_TDATA

Data

Type

Description

STT_TDATA

Data

Type

Description

STP_TDATA

Data

Type

Description

Implementations

The TDATA message type is implemented in the following source code.

Contributors

Junichi Tokuda, Yuichiro Hayashi