tb3_safe_teleop.teleop_key Namespace Reference

Classes
class	ROSNodeException
class	ROSNodeIOException

Functions
def	_fullusage (return_error=True)
def	_tb3_safe_teleop_key (inc, info)
def	checkAngularLimitVelocity (vel)
def	checkLinearLimitVelocity (vel)
def	constrain (input, low, high)
def	get_scan ()
def	getKey (settings)
def	makeSimpleProfile (output, input, slop)
def	pub_test ()
def	teleopmain (argv=None)
def	vels (target_linear_vel, target_angular_vel)

Variables
float	ANG_VEL_STEP_SIZE = 0.1
float	BURGER_MAX_ANG_VEL = 2.84
float	BURGER_MAX_LIN_VEL = 0.22
string	ID = '/rosnode'
bool	KEYBOARD_CONTROL = True
float	LIDAR_ERROR = 0.05
float	LIN_VEL_STEP_SIZE = 0.01
string	msg
float	STOP_DISTANCE = 0.2
string	TB3_MODEL = "burger"
float	WAFFLE_MAX_ANG_VEL = 1.82
float	WAFFLE_MAX_LIN_VEL = 0.26

Function Documentation

def tb3_safe_teleop.teleop_key._fullusage (   return_error = True )

private

Prints tb3-safe-teleop usage information.
@param return_error whether to exit with error code os.EX_USAGE

Definition at line 275 of file teleop_key.py.

def tb3_safe_teleop.teleop_key._tb3_safe_teleop_key (   inc,   info  )

private

Definition at line 175 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.checkAngularLimitVelocity

(

vel

)

Definition at line 165 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.checkLinearLimitVelocity

(

vel

)

Definition at line 155 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.constrain	(		input,
			low,
			high
	)

Definition at line 145 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.get_scan

(

)

Definition at line 85 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.getKey

(

settings

)

Definition at line 118 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.makeSimpleProfile	(		output,
			input,
			slop
	)

Definition at line 135 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.pub_test

(

)

Definition at line 64 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.teleopmain

(

argv = None

)

Prints search main entrypoint.
@param argv: override sys.argv
@param argv: [str]

Definition at line 290 of file teleop_key.py.

def tb3_safe_teleop.teleop_key.vels	(		target_linear_vel,
			target_angular_vel
	)

Definition at line 132 of file teleop_key.py.

Variable Documentation

float tb3_safe_teleop.teleop_key.ANG_VEL_STEP_SIZE = 0.1

Definition at line 26 of file teleop_key.py.

float tb3_safe_teleop.teleop_key.BURGER_MAX_ANG_VEL = 2.84

Definition at line 20 of file teleop_key.py.

float tb3_safe_teleop.teleop_key.BURGER_MAX_LIN_VEL = 0.22

Definition at line 19 of file teleop_key.py.

string tb3_safe_teleop.teleop_key.ID = '/rosnode'

Definition at line 33 of file teleop_key.py.

bool tb3_safe_teleop.teleop_key.KEYBOARD_CONTROL = True

Definition at line 31 of file teleop_key.py.

float tb3_safe_teleop.teleop_key.LIDAR_ERROR = 0.05

Definition at line 28 of file teleop_key.py.

float tb3_safe_teleop.teleop_key.LIN_VEL_STEP_SIZE = 0.01

Definition at line 25 of file teleop_key.py.

string tb3_safe_teleop.teleop_key.msg

Initial value:

= """
Control Your TurtleBot3!
---------------------------
Moving around:
        w
   a    s    d
        x

w/x : increase/decrease linear velocity (Burger : ~ 0.22, Waffle and Waffle Pi : ~ 0.26)
a/d : increase/decrease angular velocity (Burger : ~ 2.84, Waffle and Waffle Pi : ~ 1.82)

space key, s : force stop

CTRL-C to quit
"""

Definition at line 35 of file teleop_key.py.

float tb3_safe_teleop.teleop_key.STOP_DISTANCE = 0.2

Definition at line 29 of file teleop_key.py.

string tb3_safe_teleop.teleop_key.TB3_MODEL = "burger"

Definition at line 30 of file teleop_key.py.

float tb3_safe_teleop.teleop_key.WAFFLE_MAX_ANG_VEL = 1.82

Definition at line 23 of file teleop_key.py.

float tb3_safe_teleop.teleop_key.WAFFLE_MAX_LIN_VEL = 0.26

Definition at line 22 of file teleop_key.py.