1 from __future__ import absolute_import
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4 import wx, threading, re, subprocess, sys, os, time
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5 from wx.lib import buttons
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8 from gui import toolbarUtil
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9 from gui import webcam
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10 from util import machineCom
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11 from util import profile
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12 from util import gcodeInterpreter
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14 printWindowMonitorHandle = None
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16 def printFile(filename):
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17 global printWindowMonitorHandle
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18 if printWindowMonitorHandle == None:
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19 printWindowMonitorHandle = printProcessMonitor()
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20 printWindowMonitorHandle.loadFile(filename)
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22 def startPrintInterface(filename):
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23 #startPrintInterface is called from the main script when we want the printer interface to run in a seperate process.
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24 # It needs to run in a seperate process, as any running python code blocks the GCode sender pyton code (http://wiki.python.org/moin/GlobalInterpreterLock).
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26 printWindowHandle = printWindow()
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27 printWindowHandle.Show(True)
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28 printWindowHandle.Raise()
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29 printWindowHandle.OnConnect(None)
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30 t = threading.Thread(target=printWindowHandle.LoadGCodeFile,args=(filename,))
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35 class printProcessMonitor():
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39 def loadFile(self, filename):
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40 if self.handle == None:
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41 self.handle = subprocess.Popen([sys.executable, sys.argv[0], '-r', filename], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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42 self.thread = threading.Thread(target=self.Monitor)
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45 self.handle.stdin.write(filename + '\n')
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49 line = p.stdout.readline()
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50 while(len(line) > 0):
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52 line = p.stdout.readline()
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57 class PrintCommandButton(buttons.GenBitmapButton):
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58 def __init__(self, parent, command, bitmapFilename, size=(20,20)):
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59 self.bitmap = toolbarUtil.getBitmapImage(bitmapFilename)
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60 super(PrintCommandButton, self).__init__(parent.directControlPanel, -1, self.bitmap, size=size)
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62 self.command = command
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63 self.parent = parent
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65 self.SetBezelWidth(1)
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66 self.SetUseFocusIndicator(False)
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68 self.Bind(wx.EVT_BUTTON, self.OnClick)
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70 def OnClick(self, e):
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71 if self.parent.machineCom == None or self.parent.machineCom.isPrinting():
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73 if self.command.startswith('G1'):
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74 self.parent.machineCom.sendCommand("G91")
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75 self.parent.machineCom.sendCommand(self.command)
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76 if self.command.startswith('G1'):
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77 self.parent.machineCom.sendCommand("G90")
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80 class printWindow(wx.Frame):
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81 "Main user interface window"
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83 super(printWindow, self).__init__(None, -1, title='Printing')
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84 self.machineCom = None
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86 self.gcodeList = None
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90 self.bufferLineCount = 4
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92 self.feedrateRatioOuterWall = 1.0
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93 self.feedrateRatioInnerWall = 1.0
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94 self.feedrateRatioFill = 1.0
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95 self.feedrateRatioSupport = 1.0
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97 self.termHistory = []
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98 self.termHistoryIdx = 0
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102 self.cam = webcam.webcam()
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106 #self.SetIcon(icon.getMainIcon())
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108 self.SetSizer(wx.BoxSizer())
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109 self.panel = wx.Panel(self)
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110 self.GetSizer().Add(self.panel, 1, flag=wx.EXPAND)
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111 self.sizer = wx.GridBagSizer(2, 2)
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112 self.panel.SetSizer(self.sizer)
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114 sb = wx.StaticBox(self.panel, label="Statistics")
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115 boxsizer = wx.StaticBoxSizer(sb, wx.VERTICAL)
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116 self.statsText = wx.StaticText(self.panel, -1, "Filament: ####.##m #.##g\nPrint time: #####:##\nMachine state: Detecting baudrate")
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117 boxsizer.Add(self.statsText, flag=wx.LEFT, border=5)
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119 self.sizer.Add(boxsizer, pos=(0,0), span=(5,1), flag=wx.EXPAND)
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121 self.connectButton = wx.Button(self.panel, -1, 'Connect')
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122 #self.loadButton = wx.Button(self.panel, -1, 'Load GCode')
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123 self.printButton = wx.Button(self.panel, -1, 'Print GCode')
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124 self.pauseButton = wx.Button(self.panel, -1, 'Pause')
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125 self.cancelButton = wx.Button(self.panel, -1, 'Cancel print')
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126 self.progress = wx.Gauge(self.panel, -1)
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128 self.sizer.Add(self.connectButton, pos=(0,1))
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129 #self.sizer.Add(self.loadButton, pos=(1,1))
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130 self.sizer.Add(self.printButton, pos=(2,1))
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131 self.sizer.Add(self.pauseButton, pos=(3,1))
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132 self.sizer.Add(self.cancelButton, pos=(4,1))
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133 self.sizer.Add(self.progress, pos=(5,0), span=(1,2), flag=wx.EXPAND)
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135 nb = wx.Notebook(self.panel)
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136 self.sizer.Add(nb, pos=(0,3), span=(7,4), flag=wx.EXPAND)
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138 self.temperaturePanel = wx.Panel(nb)
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139 sizer = wx.GridBagSizer(2, 2)
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140 self.temperaturePanel.SetSizer(sizer)
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142 self.temperatureSelect = wx.SpinCtrl(self.temperaturePanel, -1, '0', size=(21*3,21), style=wx.SP_ARROW_KEYS)
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143 self.temperatureSelect.SetRange(0, 400)
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144 self.bedTemperatureLabel = wx.StaticText(self.temperaturePanel, -1, "BedTemp:")
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145 self.bedTemperatureSelect = wx.SpinCtrl(self.temperaturePanel, -1, '0', size=(21*3,21), style=wx.SP_ARROW_KEYS)
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146 self.bedTemperatureSelect.SetRange(0, 400)
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147 self.bedTemperatureLabel.Show(False)
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148 self.bedTemperatureSelect.Show(False)
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150 self.temperatureGraph = temperatureGraph(self.temperaturePanel)
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152 sizer.Add(wx.StaticText(self.temperaturePanel, -1, "Temp:"), pos=(0,0))
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153 sizer.Add(self.temperatureSelect, pos=(0,1))
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154 sizer.Add(self.bedTemperatureLabel, pos=(1,0))
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155 sizer.Add(self.bedTemperatureSelect, pos=(1,1))
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156 sizer.Add(self.temperatureGraph, pos=(2,0), span=(1,2), flag=wx.EXPAND)
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157 sizer.AddGrowableRow(2)
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158 sizer.AddGrowableCol(0)
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160 nb.AddPage(self.temperaturePanel, 'Temp')
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162 self.directControlPanel = wx.Panel(nb)
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164 sizer = wx.GridBagSizer(2, 2)
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165 self.directControlPanel.SetSizer(sizer)
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166 sizer.Add(PrintCommandButton(self, 'G1 Y100 F6000', 'print-move-y100.png'), pos=(0,3))
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167 sizer.Add(PrintCommandButton(self, 'G1 Y10 F6000', 'print-move-y10.png'), pos=(1,3))
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168 sizer.Add(PrintCommandButton(self, 'G1 Y1 F6000', 'print-move-y1.png'), pos=(2,3))
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170 sizer.Add(PrintCommandButton(self, 'G1 Y-1 F6000', 'print-move-y-1.png'), pos=(4,3))
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171 sizer.Add(PrintCommandButton(self, 'G1 Y-10 F6000', 'print-move-y-10.png'), pos=(5,3))
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172 sizer.Add(PrintCommandButton(self, 'G1 Y-100 F6000', 'print-move-y-100.png'), pos=(6,3))
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174 sizer.Add(PrintCommandButton(self, 'G1 X-100 F6000', 'print-move-x-100.png'), pos=(3,0))
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175 sizer.Add(PrintCommandButton(self, 'G1 X-10 F6000', 'print-move-x-10.png'), pos=(3,1))
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176 sizer.Add(PrintCommandButton(self, 'G1 X-1 F6000', 'print-move-x-1.png'), pos=(3,2))
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178 sizer.Add(PrintCommandButton(self, 'G28 X0 Y0', 'print-move-home.png'), pos=(3,3))
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180 sizer.Add(PrintCommandButton(self, 'G1 X1 F6000', 'print-move-x1.png'), pos=(3,4))
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181 sizer.Add(PrintCommandButton(self, 'G1 X10 F6000', 'print-move-x10.png'), pos=(3,5))
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182 sizer.Add(PrintCommandButton(self, 'G1 X100 F6000', 'print-move-x100.png'), pos=(3,6))
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184 sizer.Add(PrintCommandButton(self, 'G1 Z10 F200', 'print-move-z10.png'), pos=(0,7))
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185 sizer.Add(PrintCommandButton(self, 'G1 Z1 F200', 'print-move-z1.png'), pos=(1,7))
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186 sizer.Add(PrintCommandButton(self, 'G1 Z0.1 F200', 'print-move-z0.1.png'), pos=(2,7))
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188 sizer.Add(PrintCommandButton(self, 'G28 Z0', 'print-move-home.png'), pos=(3,7))
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190 sizer.Add(PrintCommandButton(self, 'G1 Z-0.1 F200', 'print-move-z-0.1.png'), pos=(4,7))
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191 sizer.Add(PrintCommandButton(self, 'G1 Z-1 F200', 'print-move-z-1.png'), pos=(5,7))
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192 sizer.Add(PrintCommandButton(self, 'G1 Z-10 F200', 'print-move-z-10.png'), pos=(6,7))
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194 nb.AddPage(self.directControlPanel, 'Jog')
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196 self.speedPanel = wx.Panel(nb)
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197 sizer = wx.GridBagSizer(2, 2)
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198 self.speedPanel.SetSizer(sizer)
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200 self.outerWallSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)
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201 self.outerWallSpeedSelect.SetRange(5, 1000)
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202 self.innerWallSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)
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203 self.innerWallSpeedSelect.SetRange(5, 1000)
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204 self.fillSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)
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205 self.fillSpeedSelect.SetRange(5, 1000)
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206 self.supportSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)
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207 self.supportSpeedSelect.SetRange(5, 1000)
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209 sizer.Add(wx.StaticText(self.speedPanel, -1, "Outer wall:"), pos=(0,0))
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210 sizer.Add(self.outerWallSpeedSelect, pos=(0,1))
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211 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(0,2))
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212 sizer.Add(wx.StaticText(self.speedPanel, -1, "Inner wall:"), pos=(1,0))
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213 sizer.Add(self.innerWallSpeedSelect, pos=(1,1))
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214 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(1,2))
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215 sizer.Add(wx.StaticText(self.speedPanel, -1, "Fill:"), pos=(2,0))
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216 sizer.Add(self.fillSpeedSelect, pos=(2,1))
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217 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(2,2))
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218 sizer.Add(wx.StaticText(self.speedPanel, -1, "Support:"), pos=(3,0))
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219 sizer.Add(self.supportSpeedSelect, pos=(3,1))
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220 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(3,2))
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222 nb.AddPage(self.speedPanel, 'Speed')
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224 self.termPanel = wx.Panel(nb)
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225 sizer = wx.GridBagSizer(2, 2)
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226 self.termPanel.SetSizer(sizer)
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228 f = wx.Font(8, wx.FONTFAMILY_MODERN, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False)
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229 self.termLog = wx.TextCtrl(self.termPanel, style=wx.TE_MULTILINE|wx.TE_DONTWRAP)
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230 self.termLog.SetFont(f)
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231 self.termLog.SetEditable(0)
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232 self.termInput = wx.TextCtrl(self.termPanel, style=wx.TE_PROCESS_ENTER)
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233 self.termInput.SetFont(f)
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235 sizer.Add(self.termLog, pos=(0,0),flag=wx.EXPAND)
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236 sizer.Add(self.termInput, pos=(1,0),flag=wx.EXPAND)
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237 sizer.AddGrowableCol(0)
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238 sizer.AddGrowableRow(0)
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240 nb.AddPage(self.termPanel, 'Term')
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242 if self.cam != None:
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243 self.camPage = wx.Panel(nb)
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244 sizer = wx.GridBagSizer(2, 2)
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245 self.camPage.SetSizer(sizer)
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247 nb.AddPage(self.camPage, 'Camera')
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248 self.camPage.timer = wx.Timer(self)
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249 self.Bind(wx.EVT_TIMER, self.OnCameraTimer, self.camPage.timer)
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250 self.camPage.timer.Start(500)
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251 self.camPage.Bind(wx.EVT_ERASE_BACKGROUND, self.OnCameraEraseBackground)
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253 self.sizer.AddGrowableRow(3)
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254 self.sizer.AddGrowableCol(3)
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256 self.Bind(wx.EVT_CLOSE, self.OnClose)
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257 self.connectButton.Bind(wx.EVT_BUTTON, self.OnConnect)
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258 #self.loadButton.Bind(wx.EVT_BUTTON, self.OnLoad)
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259 self.printButton.Bind(wx.EVT_BUTTON, self.OnPrint)
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260 self.pauseButton.Bind(wx.EVT_BUTTON, self.OnPause)
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261 self.cancelButton.Bind(wx.EVT_BUTTON, self.OnCancel)
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263 self.Bind(wx.EVT_SPINCTRL, self.OnTempChange, self.temperatureSelect)
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264 self.Bind(wx.EVT_SPINCTRL, self.OnBedTempChange, self.bedTemperatureSelect)
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266 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.outerWallSpeedSelect)
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267 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.innerWallSpeedSelect)
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268 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.fillSpeedSelect)
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269 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.supportSpeedSelect)
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270 self.Bind(wx.EVT_TEXT_ENTER, self.OnTermEnterLine, self.termInput)
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271 self.termInput.Bind(wx.EVT_CHAR, self.OnTermKey)
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277 self.UpdateButtonStates()
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278 #self.UpdateProgress()
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280 def OnCameraTimer(self, e):
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281 if self.machineCom != None and not self.machineCom.isPrinting():
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283 self.cam.takeNewImage()
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284 self.camPage.Refresh()
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286 def OnCameraEraseBackground(self, e):
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289 dc = wx.ClientDC(self)
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290 rect = self.GetUpdateRegion().GetBox()
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291 dc.SetClippingRect(rect)
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292 dc.SetBackground(wx.Brush(self.camPage.GetBackgroundColour(), wx.SOLID))
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294 if self.cam.getLastImage() != None:
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295 dc.DrawBitmap(self.cam.getLastImage(), 0, 0)
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297 def UpdateButtonStates(self):
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298 self.connectButton.Enable(self.machineCom == None or self.machineCom.isClosedOrError())
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299 #self.loadButton.Enable(self.printIdx == None)
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300 self.printButton.Enable(self.machineCom != None and self.machineCom.isOperational() and not (self.machineCom.isPrinting() or self.machineCome.isPaused()))
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301 self.pauseButton.Enable(self.machineCom != None and (self.machineCom.isPrinting() or self.machineCome.isPaused()))
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302 self.cancelButton.Enable(self.machineCom != None and (self.machineCom.isPrinting() or self.machineCome.isPaused()))
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303 self.temperatureSelect.Enable(self.machineCom != None and self.machineCom.isOperational())
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304 self.bedTemperatureSelect.Enable(self.machineCom != None and self.machineCom.isOperational())
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305 self.directControlPanel.Enable(self.machineCom != None and self.machineCom.isOperational())
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307 def UpdateProgress(self):
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309 if self.gcode == None:
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310 status += "Loading gcode...\n"
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312 status += "Filament: %.2fm %.2fg\n" % (self.gcode.extrusionAmount / 1000, self.gcode.calculateWeight() * 1000)
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313 cost = self.gcode.calculateCost()
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315 status += "Filament cost: %s\n" % (cost)
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316 status += "Print time: %02d:%02d\n" % (int(self.gcode.totalMoveTimeMinute / 60), int(self.gcode.totalMoveTimeMinute % 60))
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317 if self.machineCom == None or not self.machineCom.isPrinting():
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318 self.progress.SetValue(0)
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319 if self.gcodeList != None:
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320 status += 'Line: -/%d\n' % (len(self.gcodeList))
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322 status += 'Line: %d/%d\n' % (self.machineCom.getPrintPos(), len(self.gcodeList))
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323 status += 'Height: %f\n' % (self.currentZ)
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324 self.progress.SetValue(self.machineCom.getPrintPos())
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325 if self.machineCom != None:
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326 if self.machineCom.getTemp() > 0:
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327 status += 'Temp: %d\n' % (self.machineCom.getTemp())
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328 if self.machineCom.getBedTemp() > 0:
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329 status += 'Bed Temp: %d\n' % (self.machineCom.getBedTemp())
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330 self.bedTemperatureLabel.Show(True)
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331 self.bedTemperatureSelect.Show(True)
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332 self.temperaturePanel.Layout()
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333 status += 'Machine state: %s\n' % (self.machineCom.getStateString())
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335 self.statsText.SetLabel(status.strip())
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337 def OnConnect(self, e):
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338 if self.machineCom != None:
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339 self.machineCom.close()
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340 self.machineCom = machineCom.MachineCom(callbackObject=self)
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341 self.UpdateButtonStates()
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343 def OnLoad(self, e):
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346 def OnPrint(self, e):
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347 if self.machineCom == None or not self.machineCom.isOperational():
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349 if self.gcodeList == None:
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351 if self.machineCom.isPrinting():
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354 if self.cam != None:
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355 self.cam.startTimelaps(self.filename[: self.filename.rfind('.')] + ".mpg")
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356 self.machineCom.printGCode(self.gcodeList)
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357 self.UpdateButtonStates()
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359 def OnCancel(self, e):
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360 if self.cam != None:
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361 self.cam.endTimelaps()
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362 self.pauseButton.SetLabel('Pause')
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363 self.machineCom.cancelPrint()
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364 self.machineCom.sendCommand("M84")
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365 self.UpdateButtonStates()
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367 def OnPause(self, e):
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368 if self.machineCom.isPaused():
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369 self.machineCom.setPause(False)
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370 self.pauseButton.SetLabel('Pause')
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372 self.machineCom.setPause(True)
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373 self.pauseButton.SetLabel('Resume')
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375 def OnClose(self, e):
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376 global printWindowHandle
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377 printWindowHandle = None
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378 if self.machineCom != None:
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379 self.machineCom.close()
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382 def OnTempChange(self, e):
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383 self.machineCom.sendCommand("M104 S%d" % (self.temperatureSelect.GetValue()))
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385 def OnBedTempChange(self, e):
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386 self.machineCom.sendCommand("M140 S%d" % (self.bedTemperatureSelect.GetValue()))
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388 def OnSpeedChange(self, e):
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389 self.feedrateRatioOuterWall = self.outerWallSpeedSelect.GetValue() / 100.0
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390 self.feedrateRatioInnerWall = self.innerWallSpeedSelect.GetValue() / 100.0
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391 self.feedrateRatioFill = self.fillSpeedSelect.GetValue() / 100.0
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392 self.feedrateRatioSupport = self.supportSpeedSelect.GetValue() / 100.0
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394 def AddTermLog(self, line):
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395 self.termLog.AppendText(unicode(line, 'utf-8', 'replace'))
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397 def OnTermEnterLine(self, e):
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398 line = self.termInput.GetValue()
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401 self.termLog.AppendText('>%s\n' % (line))
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402 self.machineCom.sendCommand(line)
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403 self.termHistory.append(line)
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404 self.termHistoryIdx = len(self.termHistory)
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405 self.termInput.SetValue('')
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407 def OnTermKey(self, e):
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408 if len(self.termHistory) > 0:
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409 if e.GetKeyCode() == wx.WXK_UP:
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410 self.termHistoryIdx = self.termHistoryIdx - 1
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411 if self.termHistoryIdx < 0:
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412 self.termHistoryIdx = len(self.termHistory) - 1
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413 self.termInput.SetValue(self.termHistory[self.termHistoryIdx])
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414 if e.GetKeyCode() == wx.WXK_DOWN:
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415 self.termHistoryIdx = self.termHistoryIdx - 1
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416 if self.termHistoryIdx >= len(self.termHistory):
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417 self.termHistoryIdx = 0
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418 self.termInput.SetValue(self.termHistory[self.termHistoryIdx])
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421 def LoadGCodeFile(self, filename):
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422 if self.machineCom != None and self.machineCom.isPrinting():
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424 #Send an initial M110 to reset the line counter to zero.
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425 lineType = 'CUSTOM'
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426 gcodeList = ["M110"]
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427 typeList = [lineType]
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428 for line in open(filename, 'r'):
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429 if line.startswith(';TYPE:'):
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430 lineType = line[6:].strip()
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432 line = line[0:line.find(';')]
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433 line = line.strip()
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435 gcodeList.append(line)
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436 typeList.append(lineType)
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437 gcode = gcodeInterpreter.gcode()
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438 gcode.loadList(gcodeList)
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439 print "Loaded: %s (%d)" % (filename, len(gcodeList))
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440 self.filename = filename
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442 self.gcodeList = gcodeList
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443 self.typeList = typeList
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445 wx.CallAfter(self.progress.SetRange, len(gcodeList))
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446 wx.CallAfter(self.UpdateButtonStates)
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447 wx.CallAfter(self.UpdateProgress)
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449 def sendLine(self, lineNr):
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450 if lineNr >= len(self.gcodeList):
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452 line = self.gcodeList[lineNr]
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454 if line == 'M0' or line == 'M1':
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457 if ('M104' in line or 'M109' in line) and 'S' in line:
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458 n = int(re.search('S([0-9]*)', line).group(1))
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459 wx.CallAfter(self.temperatureSelect.SetValue, n)
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460 if ('M140' in line or 'M190' in line) and 'S' in line:
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461 n = int(re.search('S([0-9]*)', line).group(1))
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462 wx.CallAfter(self.bedTemperatureSelect.SetValue, n)
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463 if self.typeList[lineNr] == 'WALL-OUTER':
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464 line = re.sub('F([0-9]*)', lambda m: 'F' + str(int(int(m.group(1)) * self.feedrateRatioOuterWall)), line)
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465 if self.typeList[lineNr] == 'WALL-INNER':
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466 line = re.sub('F([0-9]*)', lambda m: 'F' + str(int(int(m.group(1)) * self.feedrateRatioInnerWall)), line)
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467 if self.typeList[lineNr] == 'FILL':
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468 line = re.sub('F([0-9]*)', lambda m: 'F' + str(int(int(m.group(1)) * self.feedrateRatioFill)), line)
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469 if self.typeList[lineNr] == 'SUPPORT':
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470 line = re.sub('F([0-9]*)', lambda m: 'F' + str(int(int(m.group(1)) * self.feedrateRatioSupport)), line)
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471 if 'G1' in line and 'Z' in line:
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472 z = float(re.search('Z([0-9\.]*)', line).group(1))
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473 if self.cam != None and self.currentZ != z:
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474 wx.CallAfter(self.cam.takeNewImage)
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475 wx.CallAfter(self.camPage.Refresh)
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478 print "Unexpected error:", sys.exc_info()
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479 checksum = reduce(lambda x,y:x^y, map(ord, "N%d%s" % (lineNr, line)))
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480 self.machineCom.sendCommand("N%d%s*%d" % (lineNr, line, checksum))
\r
483 def mcLog(self, message):
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486 def mcTempUpdate(self, temp, bedTemp):
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487 self.temperatureGraph.addPoint(temp, self.temperatureSelect.GetValue(), bedTemp, self.bedTemperatureSelect.GetValue())
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489 def mcStateChange(self, state):
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490 wx.CallAfter(self.UpdateButtonStates)
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491 wx.CallAfter(self.UpdateProgress)
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493 def mcMessage(self, message):
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494 wx.CallAfter(self.AddTermLog, message)
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496 def mcProgress(self, lineNr):
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497 wx.CallAfter(self.UpdateProgress)
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499 class temperatureGraph(wx.Panel):
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500 def __init__(self, parent):
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501 super(temperatureGraph, self).__init__(parent)
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503 self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)
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504 self.Bind(wx.EVT_SIZE, self.OnSize)
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505 self.Bind(wx.EVT_PAINT, self.OnDraw)
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507 self.lastDraw = time.time() - 1.0
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509 self.backBuffer = None
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510 self.addPoint(0,0,0,0)
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512 def OnEraseBackground(self, e):
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515 def OnSize(self, e):
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516 if self.backBuffer == None or self.GetSize() != self.backBuffer.GetSize():
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517 self.backBuffer = wx.EmptyBitmap(*self.GetSizeTuple())
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518 self.UpdateDrawing(True)
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520 def OnDraw(self, e):
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521 dc = wx.BufferedPaintDC(self, self.backBuffer)
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523 def UpdateDrawing(self, force = False):
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525 if not force and now - self.lastDraw < 1.0:
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527 self.lastDraw = now
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529 dc.SelectObject(self.backBuffer)
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531 w, h = self.GetSizeTuple()
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537 tempPen = wx.Pen('#FF4040')
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538 tempSPPen = wx.Pen('#FFA0A0')
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539 tempPenBG = wx.Pen('#FFD0D0')
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540 bedTempPen = wx.Pen('#4040FF')
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541 bedTempSPPen = wx.Pen('#A0A0FF')
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542 bedTempPenBG = wx.Pen('#D0D0FF')
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543 for temp, tempSP, bedTemp, bedTempSP, t in self.points:
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544 x1 = int(w - (now - t))
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545 for x in xrange(x0, x1 + 1):
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546 t = float(x - x0) / float(x1 - x0 + 1) * (temp - t0) + t0
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547 bt = float(x - x0) / float(x1 - x0 + 1) * (bedTemp - bt0) + bt0
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548 tSP = float(x - x0) / float(x1 - x0 + 1) * (tempSP - tSP0) + tSP0
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549 btSP = float(x - x0) / float(x1 - x0 + 1) * (bedTempSP - btSP0) + btSP0
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550 dc.SetPen(tempPenBG)
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551 dc.DrawLine(x, h, x, h - (t * h / 300))
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552 dc.SetPen(bedTempPenBG)
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553 dc.DrawLine(x, h, x, h - (bt * h / 300))
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554 dc.SetPen(tempSPPen)
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555 dc.DrawPoint(x, h - (tSP * h / 300))
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556 dc.SetPen(bedTempSPPen)
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557 dc.DrawPoint(x, h - (btSP * h / 300))
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559 dc.DrawPoint(x, h - (t * h / 300))
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560 dc.SetPen(bedTempPen)
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561 dc.DrawPoint(x, h - (bt * h / 300))
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569 self.Refresh(eraseBackground=False)
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572 if len(self.points) > 0 and (time.time() - self.points[0][4]) > w + 20:
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575 def addPoint(self, temp, tempSP, bedTemp, bedTempSP):
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576 if bedTemp == None:
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578 if bedTempSP == None:
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580 self.points.append((temp, tempSP, bedTemp, bedTempSP, time.time()))
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581 wx.CallAfter(self.UpdateDrawing)
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