#!/usr/bin/env python ''' plasmac_config.py Copyright (C) 2019 Phillip A Carter This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ''' import os import gtk import linuxcnc import gobject import hal, hal_glib from gladevcp.persistence import widget_defaults,select_widgets import gladevcp class HandlerClass: def on_save_clicked(self,widget,data=None): self.save_settings() def on_reload_clicked(self,widget,data=None): self.load_settings() def on_setupFeedRate_value_changed(self, widget): self.builder.get_object('probe-feed-rate-adj').configure(self.builder.get_object('probe-feed-rate').get_value(),0,self.builder.get_object('setup-feed-rate').get_value(),1,0,0) def configure_widgets(self): # set_digits = number of digits after decimal # configure = (value, lower limit, upper limit, step size, 0, 0) self.builder.get_object('arc-fail-delay').set_digits(1) self.builder.get_object('arc-fail-delay-adj').configure(1,0.1,60,0.1,0,0) self.builder.get_object('arc-ok-low').set_digits(1) self.builder.get_object('arc-ok-low-adj').configure(0,0,200,0.5,0,0) self.builder.get_object('arc-ok-high').set_digits(1) self.builder.get_object('arc-ok-high-adj').configure(0,0,200,0.5,0,0) self.builder.get_object('arc-max-starts').set_digits(0) self.builder.get_object('arc-max-starts-adj').configure(3,1,9,1,0,0) self.builder.get_object('arc-restart-delay').set_digits(0) self.builder.get_object('arc-restart-delay-adj').configure(1,1,60,1,0,0) self.builder.get_object('arc-voltage-offset').set_digits(2) self.builder.get_object('arc-voltage-offset-adj').configure(0,-999999,999999,0.01,0,0) self.builder.get_object('arc-voltage-scale').set_digits(6) self.builder.get_object('arc-voltage-scale-adj').configure(1,-9999,9999,0.000001,0,0) self.builder.get_object('centre-spot-time').set_digits(0) self.builder.get_object('centre-spot-time-adj').configure(0,0,999,1,0,0) self.builder.get_object('centre-spot-time').set_value(0) self.builder.get_object('cornerlock-threshold').set_digits(0) self.builder.get_object('cornerlock-threshold-adj').configure(90,1,99,1,0,0) self.builder.get_object('kerfcross-override').set_digits(0) # self.builder.get_object('kerfcross-override-adj').configure(100,10,500,1,0,0) self.builder.get_object('kerfcross-override-adj').configure(100,10,10000,1,0,0) self.builder.get_object('max-offset-velocity-in').set_label(str(int(self.thcFeedRate))) self.builder.get_object('ohmic-max-attempts').set_digits(0) self.builder.get_object('ohmic-max-attempts-adj').configure(0,0,10,1,0,0) self.builder.get_object('ohmic-max-attempts').set_value(0) self.builder.get_object('pid-p-gain').set_digits(0) self.builder.get_object('pid-p-gain-adj').configure(10,0,1000,1,0,0) self.builder.get_object('pid-i-gain').set_digits(0) self.builder.get_object('pid-i-gain-adj').configure(0,0,1000,1,0,0) self.builder.get_object('pid-i-gain').set_value(0) self.builder.get_object('pid-d-gain').set_digits(0) self.builder.get_object('pid-d-gain-adj').configure(0,0,1000,1,0,0) self.builder.get_object('pid-d-gain').set_value(0) self.builder.get_object('scribe-arm-delay').set_digits(1) self.builder.get_object('scribe-arm-delay-adj').configure(0,0,9,0.1,0,0) self.builder.get_object('scribe-start-delay').set_digits(1) self.builder.get_object('scribe-start-delay-adj').configure(0,0,9,0.1,0,0) self.builder.get_object('thc-delay').set_digits(1) self.builder.get_object('thc-delay-adj').configure(1.5,0,9,0.1,0,0) self.builder.get_object('thc-threshold').set_digits(2) self.builder.get_object('thc-threshold-adj').configure(1,0.05,9,0.01,0,0) self.builder.get_object('torch-off-delay').set_digits(1) self.builder.get_object('torch-off-delay-adj').configure(0,0,9,0.1,0,0) if self.i.find('TRAJ', 'LINEAR_UNITS').lower() == 'mm': self.builder.get_object('float-switch-travel').set_digits(2) self.builder.get_object('float-switch-travel-adj').configure(1.5,0,25,0.01,0,0) self.builder.get_object('height-per-volt').set_digits(3) self.builder.get_object('height-per-volt-adj').configure(0.1,0.025,0.2,0.01,0,0) self.builder.get_object('ohmic-probe-offset').set_digits(2) self.builder.get_object('ohmic-probe-offset-adj').configure(0,-25,0,0.01,0,0) self.builder.get_object('probe-feed-rate').set_digits(0) self.builder.get_object('probe-feed-rate-adj').configure(300,1,self.thcFeedRate,1,0,0) self.builder.get_object('probe-start-height').set_digits(0) self.builder.get_object('probe-start-height-adj').configure(38,1,self.maxHeight,1,0,0) self.builder.get_object('safe-height').set_digits(0) self.builder.get_object('safe-height-adj').configure(20,0,self.maxHeight,1,0,0) self.builder.get_object('setup-feed-rate').set_digits(0) self.builder.get_object('setup-feed-rate-adj').configure(int(self.thcFeedRate * 0.8),1,self.thcFeedRate,1,0,0) self.builder.get_object('skip-ihs-distance').set_digits(0) self.builder.get_object('skip-ihs-distance-adj').configure(0,0,999,1,0,0) self.builder.get_object('skip-ihs-distance').set_value(0) elif self.i.find('TRAJ', 'LINEAR_UNITS').lower() == 'inch': self.builder.get_object('float-switch-travel').set_digits(3) self.builder.get_object('float-switch-travel-adj').configure(0.06,0,1,0.001,0,0) self.builder.get_object('height-per-volt').set_digits(4) self.builder.get_object('height-per-volt-adj').configure(0.004,0.001,0.008,0.001,0,0) self.builder.get_object('ohmic-probe-offset').set_digits(3) self.builder.get_object('ohmic-probe-offset-adj').configure(0,-1,0,0.001,0,0) self.builder.get_object('probe-feed-rate').set_digits(1) self.builder.get_object('probe-feed-rate-adj').configure(12,0.1,self.thcFeedRate,.1,0,0) self.builder.get_object('probe-start-height').set_digits(2) self.builder.get_object('probe-start-height-adj').configure(1.5,.1,self.maxHeight,0.01,0,0) self.builder.get_object('safe-height').set_digits(2) self.builder.get_object('safe-height-adj').configure(0.75,0,self.maxHeight,0.01,0,0) self.builder.get_object('setup-feed-rate').set_digits(1) self.builder.get_object('setup-feed-rate-adj').configure(int(self.thcFeedRate * 0.8),.1,self.thcFeedRate,.1,0,0) self.builder.get_object('skip-ihs-distance').set_digits(1) self.builder.get_object('skip-ihs-distance-adj').configure(0,0,99,.1,0,0) self.builder.get_object('skip-ihs-distance').set_value(0) else: print '*** incorrect [TRAJ]LINEAR_UNITS in ini file' def periodic(self): units = hal.get_value('halui.machine.units-per-mm') maxPidP = self.thcFeedRate / units * 0.1 self.builder.get_object('config').set_sensitive(not hal.get_value('plasmac_config.config-disable')) mode = hal.get_value('plasmac.mode') units = hal.get_value('halui.machine.units-per-mm') maxPidP = self.thcFeedRate / units * 0.1 if mode != self.oldMode: if mode == 0: self.builder.get_object('arc-ok-high').show() self.builder.get_object('arc-ok-high-label').set_text('OK High Volts') self.builder.get_object('arc-ok-low').show() self.builder.get_object('arc-ok-low-label').set_text('OK Low Volts') self.builder.get_object('arc-voltage-scale').show() self.builder.get_object('arc-voltage-scale-label').set_text('Voltage Scale') self.builder.get_object('arc-voltage-offset').show() self.builder.get_object('arc-voltage-offset-label').set_text('Voltage Offset') self.builder.get_object('delay-box').show() self.builder.get_object('height-per-volt-box').show() self.builder.get_object('kerfcross-override').show() self.builder.get_object('kerfcross-override-label').show() self.builder.get_object('pid-p-gain-adj').configure(self.builder.get_object('pid-p-gain-adj').get_value(),1,maxPidP,1,0,0) self.builder.get_object('pid-p-label').set_text('PID P GAIN (Speed)') self.builder.get_object('pid-i-gain').show() self.builder.get_object('pid-i-label').set_text('PID I GAIN') self.builder.get_object('pid-d-gain').show() self.builder.get_object('pid-d-label').set_text('PID D GAIN') self.builder.get_object('threshold-box').show() elif mode == 1: self.builder.get_object('arc-ok-high').hide() self.builder.get_object('arc-ok-high-label').set_text('') self.builder.get_object('arc-ok-low').hide() self.builder.get_object('arc-ok-low-label').set_text('') self.builder.get_object('arc-voltage-scale').show() self.builder.get_object('arc-voltage-scale-label').set_text('Voltage -scale') self.builder.get_object('arc-voltage-offset').show() self.builder.get_object('arc-voltage-offset-label').set_text('Voltage -offset') self.builder.get_object('delay-box').show() self.builder.get_object('height-per-volt-box').show() self.builder.get_object('kerfcross-override').show() self.builder.get_object('kerfcross-override-label').show() self.builder.get_object('pid-p-gain-adj').configure(self.builder.get_object('pid-p-gain-adj').get_value(),1,maxPidP,1,0,0) self.builder.get_object('pid-p-label').set_text('PID P GAIN (Speed)') self.builder.get_object('pid-i-gain').show() self.builder.get_object('pid-i-label').set_text('PID I GAIN') self.builder.get_object('pid-d-gain').show() self.builder.get_object('pid-d-label').set_text('PID D GAIN') self.builder.get_object('threshold-box').show() elif mode == 2: self.builder.get_object('arc-ok-high').hide() self.builder.get_object('arc-ok-high-label').set_text('') self.builder.get_object('arc-ok-low').hide() self.builder.get_object('arc-ok-low-label').set_text('') self.builder.get_object('arc-voltage-scale').hide() self.builder.get_object('arc-voltage-scale-label').set_text('') self.builder.get_object('arc-voltage-offset').hide() self.builder.get_object('arc-voltage-offset-label').set_text('') self.builder.get_object('height-per-volt-box').hide() self.builder.get_object('delay-box').hide() self.builder.get_object('kerfcross-override').hide() self.builder.get_object('kerfcross-override-label').hide() self.builder.get_object('pid-p-gain-adj').configure(self.builder.get_object('pid-p-gain-adj').get_value(),1,100,1,0,0) self.builder.get_object('pid-p-label').set_text('Speed (%)') self.builder.get_object('pid-i-gain').hide() self.builder.get_object('pid-i-label').set_text('') self.builder.get_object('pid-d-gain').hide() self.builder.get_object('pid-d-label').set_text('') self.builder.get_object('threshold-box').hide() else: pass self.oldMode = mode return True def set_theme(self): theme = gtk.settings_get_default().get_property('gtk-theme-name') if os.path.exists(self.prefFile): try: with open(self.prefFile, 'r') as f_in: for line in f_in: if 'gtk_theme' in line and not 'Follow System Theme' in line: (item, theme) = line.strip().replace(" ", "").split('=') except: print('*** configuration file, {} is invalid ***'.format(self.prefFile)) else: theme = self.i.find('PLASMAC', 'THEME') or gtk.settings_get_default().get_property('gtk-theme-name') font = self.i.find('PLASMAC', 'FONT') or gtk.settings_get_default().get_property('gtk-font-name') fSize = int(font.split()[1]) font = '{} {}'.format(font.split()[0],fSize - 1 if fSize < 12 else fSize - 2) gtk.settings_get_default().set_property('gtk-font-name', font) gtk.settings_get_default().set_property('gtk-theme-name', theme) def load_settings(self): for item in widget_defaults(select_widgets(self.builder.get_objects(), hal_only=False,output_only = True)): self.configDict[item] = '0' convertFile = False if os.path.exists(self.configFile): self.upgrade_check() try: tmpDict = {} with open(self.configFile, 'r') as f_in: for line in f_in: if not line.startswith('#') and not line.startswith('[') and not line.startswith('\n'): if line.startswith('version='): pass else: (keyTmp, value) = line.strip().replace(" ", "").split('=') if value == 'True':value = True if value == 'False':value = False key = '' for item in keyTmp: if item.isupper(): if item == 'C': key += 'c' else: key += '-{}'.format(item.lower()) convertFile = True else: key += item if key in self.configDict: self.configDict[key] = value tmpDict[key] = value except: print('*** plasmac config tab configuration file, {} is invalid ***'.format(self.configFile)) for item in self.configDict: if isinstance(self.builder.get_object(item), gladevcp.hal_widgets.HAL_SpinButton): if item in tmpDict: self.builder.get_object(item).set_value(float(self.configDict.get(item))) else: print('*** {} missing from {}'.format(item,self.configFile)) elif isinstance(self.builder.get_object(item), gladevcp.hal_widgets.HAL_CheckButton): if item in tmpDict: self.builder.get_object(item).set_active(int(self.configDict.get(item))) else: print('*** {} missing from {}'.format(item,self.configFile)) else: self.save_settings() print('*** creating new config tab configuration file, {}'.format(self.configFile)) def save_settings(self): try: with open(self.configFile, 'w') as f_out: f_out.write('# plasmac config tab configuration file\n# format is: name = value\n\n') f_out.write('version=0.1\n\n') for key in sorted(self.configDict.iterkeys()): if isinstance(self.builder.get_object(key), gladevcp.hal_widgets.HAL_SpinButton): self.builder.get_object(key).update() value = self.builder.get_object(key).get_value() f_out.write(key + '=' + str(value) + '\n') elif isinstance(self.builder.get_object(key), gladevcp.hal_widgets.HAL_CheckButton): value = self.builder.get_object(key).get_active() f_out.write(key + '=' + str(value) + '\n') elif key == 'torchPulseTime': value = self.builder.get_object(key).get_value() f_out.write(key + '=' + str(value) + '\n') except: print('*** error opening {}'.format(self.configFile)) def upgrade_check(self): with open(self.configFile, 'r') as f_in: for line in f_in: if line.startswith('version=0.1'): return elif line.startswith('arc-fail-delay'): break elif line.startswith('arc-max-starts'): return with open(self.configFile, 'r') as f_in: contents = f_in.readlines() contents[0] = '# plasmac config tab configuration file\n' contents[1] = '# format is: name = value\n' contents.insert(3, 'version=0.1\n\n') runFile = self.i.find('EMC', 'MACHINE').lower() + '_run.cfg' if os.path.exists(runFile): with open(runFile, 'r') as f_in: for line in f_in: if line.startswith('cornerlock-threshold') or \ line.startswith('kerfcross-override') or \ line.startswith('pid-p-gain') or \ line.startswith('thc-delay') or \ line.startswith('thc-threshold'): contents.append(line) f_out = open(self.configFile, 'w') f_out.writelines(contents) else: print('*** plasmac run tab configuration file, {} is invalid ***'.format(runFile)) def check_hal_connections(self): level = int(self.i.find('TRAJ', 'SPINDLES')) or 1 if hal.get_value('plasmac.multi-tool'): if level >= 2: hal.new_sig('plasmac:scribe-is-on',hal.HAL_BIT) hal.connect('spindle.1.on','plasmac:scribe-is-on') hal.connect('plasmac.scribe-on','plasmac:scribe-is-on') if level == 3: hal.new_sig('plasmac:centre-spot-is-on',hal.HAL_BIT) hal.connect('spindle.2.on','plasmac:centre-spot-is-on') hal.connect('plasmac.centre-spot-on','plasmac:centre-spot-is-on') def idle_changed(self, halpin): if not halpin.get(): for key in sorted(self.configDict.iterkeys()): if isinstance(self.builder.get_object(key), gladevcp.hal_widgets.HAL_SpinButton): self.builder.get_object(key).update() def __init__(self, halcomp,builder,useropts): self.halcomp = halcomp self.builder = builder self.i = linuxcnc.ini(os.environ['INI_FILE_NAME']) hal_glib.GPin(halcomp.newpin('config-disable', hal.HAL_BIT, hal.HAL_IN)) configDisable = self.i.find('PLASMAC', 'CONFIG_DISABLE') or '0' hal.set_p('plasmac_config.config-disable',configDisable) self.idlePin = hal_glib.GPin(halcomp.newpin('program-is-idle', hal.HAL_BIT, hal.HAL_IN)) hal.connect('plasmac_config.program-is-idle', 'plasmac:program-is-idle') self.idlePin.connect('value-changed', self.idle_changed) self.thcFeedRate = (float(self.i.find('AXIS_Z', 'MAX_VELOCITY')) * \ float(self.i.find('AXIS_Z', 'OFFSET_AV_RATIO'))) * 60 self.configFile = self.i.find('EMC', 'MACHINE').lower() + '_config.cfg' self.prefFile = self.i.find('EMC', 'MACHINE') + '.pref' self.configDict = {} self.oldMode = 9 self.materialsUpdate = False self.maxHeight = hal.get_value('ini.z.max_limit') - hal.get_value('ini.z.min_limit') self.configure_widgets() self.builder.get_object('probe-feed-rate-adj').set_upper(self.builder.get_object('setup-feed-rate').get_value()) self.load_settings() self.set_theme() self.check_hal_connections() gobject.timeout_add(100, self.periodic) def get_handlers(halcomp,builder,useropts): return [HandlerClass(halcomp,builder,useropts)]