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68 changes: 0 additions & 68 deletions grbl_ros/__init__.py
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# Copyright 2020 Evan Flynn
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

"""
Functions to initialize the GRBL device.

This code was ported over to ROS2 from picatostas:
https://github.com/picatostas/cnc_interface
Special thanks to his work and the work before him

The grbl device class initialized here imports the other control,
command, configure and logging files within this directory and takes
a ROS2 node as an argument in order to seperate out the ROS2 specific
code from the grbl device code.

"""

from ._command import command
from ._configure import configure
from ._control import control
from ._logging import logging


class grbl(control, command, configure, logging):
"""Initializes the base grbl device class."""

def __init__(self, node):
self.mode = self.MODE.NORMAL
self.state = self.STATE.ALARM # initalize to alarm state for safety
self.node = node # so we can pass info to ROS
self.s = None # serial port object
self.abs_move = None # GRBL has 2 movement modes: relative and absolute
self.machine_id = 'cnc_000'
self.baudrate = 0
self.port = ''
self.acceleration = 0
self.x_max = 0
self.y_max = 0
self.z_max = 0
self.defaultSpeed = 0
self.x_max_speed = 0
self.y_max_speed = 0
self.z_max_speed = 0
self.x_steps_mm = 0 # number of steps per centimeter
self.y_steps_mm = 0 # number of steps per centimeter
self.z_steps_mm = 0 # number of steps per centimeter
self.idle = True # machine is idle
self.pos = [0.0, 0.0, 0.0] # current position [X, Y, Z]
self.angular = [0.0, 0.0, 0.0, 0.0] # quaterion [X, Y, Z, W]
self.origin = [0.0, 0.0, 0.0] # minimum coordinates [X, Y, Z]
self.limits = [0.0, 0.0, 0.0] # maximum coordinates [X, Y, Z]
261 changes: 0 additions & 261 deletions grbl_ros/_command.py

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66 changes: 0 additions & 66 deletions grbl_ros/_configure.py

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