Cura/gui/firmwareInstall.py

   1 from __future__ import absolute_import
   2 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
   3
   4 import os, wx, threading, sys
   5
   6 from Cura.avr_isp import stk500v2
   7 from Cura.avr_isp import ispBase
   8 from Cura.avr_isp import intelHex
   9
  10 from Cura.util import machineCom
  11 from Cura.util import profile
  12 from Cura.util import resources
  13
  14 def getDefaultFirmware():
  15         if profile.getPreference('machine_type') == 'ultimaker':
  16                 if profile.getPreference('has_heated_bed') == 'True':
  17                         return None
  18                 if profile.getPreferenceFloat('extruder_amount') > 2:
  19                         return None
  20                 if profile.getPreferenceFloat('extruder_amount') > 1:
  21                         if sys.platform.startswith('linux'):
  22                                 return resources.getPathForFirmware("MarlinUltimaker-115200-dual.hex")
  23                         else:
  24                                 return resources.getPathForFirmware("MarlinUltimaker-250000-dual.hex")
  25                 if sys.platform.startswith('linux'):
  26                         return resources.getPathForFirmware("MarlinUltimaker-115200.hex")
  27                 else:
  28                         return resources.getPathForFirmware("MarlinUltimaker-250000.hex")
  29         return None
  30
  31 class InstallFirmware(wx.Dialog):
  32         def __init__(self, filename = None, port = None):
  33                 super(InstallFirmware, self).__init__(parent=None, title="Firmware install", size=(250, 100))
  34                 if port is None:
  35                         port = profile.getPreference('serial_port')
  36                 if filename is None:
  37                         filename = getDefaultFirmware()
  38                 if filename is None:
  39                         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)
  40                         self.Destroy()
  41                         return
  42
  43                 sizer = wx.BoxSizer(wx.VERTICAL)
  44
  45                 self.progressLabel = wx.StaticText(self, -1, 'Reading firmware...')
  46                 sizer.Add(self.progressLabel, 0, flag=wx.ALIGN_CENTER)
  47                 self.progressGauge = wx.Gauge(self, -1)
  48                 sizer.Add(self.progressGauge, 0, flag=wx.EXPAND)
  49                 self.okButton = wx.Button(self, -1, 'Ok')
  50                 self.okButton.Disable()
  51                 self.okButton.Bind(wx.EVT_BUTTON, self.OnOk)
  52                 sizer.Add(self.okButton, 0, flag=wx.ALIGN_CENTER)
  53                 self.SetSizer(sizer)
  54
  55                 self.filename = filename
  56                 self.port = port
  57
  58                 threading.Thread(target=self.OnRun).start()
  59
  60                 self.ShowModal()
  61                 self.Destroy()
  62                 return
  63
  64         def OnRun(self):
  65                 hexFile = intelHex.readHex(self.filename)
  66                 wx.CallAfter(self.updateLabel, "Connecting to machine...")
  67                 programmer = stk500v2.Stk500v2()
  68                 programmer.progressCallback = self.OnProgress
  69                 if self.port == 'AUTO':
  70                         for self.port in machineCom.serialList(True):
  71                                 try:
  72                                         programmer.connect(self.port)
  73                                         break
  74                                 except ispBase.IspError:
  75                                         pass
  76                 else:
  77                         try:
  78                                 programmer.connect(self.port)
  79                         except ispBase.IspError:
  80                                 pass
  81
  82                 if programmer.isConnected():
  83                         wx.CallAfter(self.updateLabel, "Uploading firmware...")
  84                         try:
  85                                 programmer.programChip(hexFile)
  86                                 wx.CallAfter(self.updateLabel, "Done!\nInstalled firmware: %s" % (os.path.basename(self.filename)))
  87                         except ispBase.IspError as e:
  88                                 wx.CallAfter(self.updateLabel, "Failed to write firmware.\n" + str(e))
  89
  90                         programmer.close()
  91                         wx.CallAfter(self.okButton.Enable)
  92                         return
  93                 wx.MessageBox('Failed to find machine for firmware upgrade\nIs your machine connected to the PC?', 'Firmware update', wx.OK | wx.ICON_ERROR)
  94                 wx.CallAfter(self.Close)
  95
  96         def updateLabel(self, text):
  97                 self.progressLabel.SetLabel(text)
  98                 self.Layout()
  99
 100         def OnProgress(self, value, max):
 101                 wx.CallAfter(self.progressGauge.SetRange, max)
 102                 wx.CallAfter(self.progressGauge.SetValue, value)
 103
 104         def OnOk(self, e):
 105                 self.Close()
 106
 107         def OnClose(self, e):
 108                 self.Destroy()
 109