Cura/gui/firmwareInstall.py

   1 from __future__ import absolute_import
   2
   3 import os, wx, threading, sys
   4
   5 from Cura.avr_isp import stk500v2
   6 from Cura.avr_isp import ispBase
   7 from Cura.avr_isp import intelHex
   8
   9 from Cura.util import machineCom
  10 from Cura.util import profile
  11 from Cura.util import resources
  12
  13 def getDefaultFirmware():
  14         if profile.getPreference('machine_type') == 'ultimaker':
  15                 if profile.getPreference('has_heated_bed') == 'True':
  16                         return None
  17                 if profile.getPreferenceFloat('extruder_amount') > 2:
  18                         return None
  19                 if profile.getPreferenceFloat('extruder_amount') > 1:
  20                         if sys.platform.startswith('linux'):
  21                                 return resources.getPathForFirmware("MarlinUltimaker-115200-dual.hex")
  22                         else:
  23                                 return resources.getPathForFirmware("MarlinUltimaker-250000-dual.hex")
  24                 if sys.platform.startswith('linux'):
  25                         return resources.getPathForFirmware("MarlinUltimaker-115200.hex")
  26                 else:
  27                         return resources.getPathForFirmware("MarlinUltimaker-250000.hex")
  28         return None
  29
  30 class InstallFirmware(wx.Dialog):
  31         def __init__(self, filename = None, port = None):
  32                 super(InstallFirmware, self).__init__(parent=None, title="Firmware install", size=(250, 100))
  33                 if port is None:
  34                         port = profile.getPreference('serial_port')
  35                 if filename is None:
  36                         filename = getDefaultFirmware()
  37                 if filename is None:
  38                         wx.MessageBox('I am sorry, but Cura does not ship with a default firmware for your machine configuration.', 'Firmware update', wx.OK | wx.ICON_ERROR)
  39                         self.Destroy()
  40                         return
  41
  42                 sizer = wx.BoxSizer(wx.VERTICAL)
  43
  44                 self.progressLabel = wx.StaticText(self, -1, 'Reading firmware...')
  45                 sizer.Add(self.progressLabel, 0, flag=wx.ALIGN_CENTER)
  46                 self.progressGauge = wx.Gauge(self, -1)
  47                 sizer.Add(self.progressGauge, 0, flag=wx.EXPAND)
  48                 self.okButton = wx.Button(self, -1, 'Ok')
  49                 self.okButton.Disable()
  50                 self.okButton.Bind(wx.EVT_BUTTON, self.OnOk)
  51                 sizer.Add(self.okButton, 0, flag=wx.ALIGN_CENTER)
  52                 self.SetSizer(sizer)
  53
  54                 self.filename = filename
  55                 self.port = port
  56
  57                 threading.Thread(target=self.OnRun).start()
  58
  59                 self.ShowModal()
  60                 self.Destroy()
  61                 return
  62
  63         def OnRun(self):
  64                 hexFile = intelHex.readHex(self.filename)
  65                 wx.CallAfter(self.updateLabel, "Connecting to machine...")
  66                 programmer = stk500v2.Stk500v2()
  67                 programmer.progressCallback = self.OnProgress
  68                 if self.port == 'AUTO':
  69                         for self.port in machineCom.serialList(True):
  70                                 try:
  71                                         programmer.connect(self.port)
  72                                         break
  73                                 except ispBase.IspError:
  74                                         pass
  75                 else:
  76                         try:
  77                                 programmer.connect(self.port)
  78                         except ispBase.IspError:
  79                                 pass
  80
  81                 if programmer.isConnected():
  82                         wx.CallAfter(self.updateLabel, "Uploading firmware...")
  83                         try:
  84                                 programmer.programChip(hexFile)
  85                                 wx.CallAfter(self.updateLabel, "Done!\nInstalled firmware: %s" % (os.path.basename(self.filename)))
  86                         except ispBase.IspError as e:
  87                                 wx.CallAfter(self.updateLabel, "Failed to write firmware.\n" + str(e))
  88
  89                         programmer.close()
  90                         wx.CallAfter(self.okButton.Enable)
  91                         return
  92                 wx.MessageBox('Failed to find machine for firmware upgrade\nIs your machine connected to the PC?', 'Firmware update', wx.OK | wx.ICON_ERROR)
  93                 wx.CallAfter(self.Close)
  94
  95         def updateLabel(self, text):
  96                 self.progressLabel.SetLabel(text)
  97                 self.Layout()
  98
  99         def OnProgress(self, value, max):
 100                 wx.CallAfter(self.progressGauge.SetRange, max)
 101                 wx.CallAfter(self.progressGauge.SetValue, value)
 102
 103         def OnOk(self, e):
 104                 self.Close()
 105
 106         def OnClose(self, e):
 107                 self.Destroy()
 108