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 sys.platform.startswith('linux'):
  16                         return resources.getPathForFirmware("ultimaker_115200.hex")
  17                 else:
  18                         return resources.getPathForFirmware("ultimaker_250000.hex")
  19         return None
  20
  21 class InstallFirmware(wx.Dialog):
  22         def __init__(self, filename = None, port = None):
  23                 super(InstallFirmware, self).__init__(parent=None, title="Firmware install", size=(250, 100))
  24                 if port == None:
  25                         port = profile.getPreference('serial_port')
  26                 if filename == None:
  27                         filename = getDefaultFirmware()
  28                 if filename == None:
  29                         wx.MessageBox('Cura does not ship with a default firmware for your machine.', 'Firmware update', wx.OK | wx.ICON_ERROR)
  30                         self.Destroy()
  31                         return
  32
  33                 sizer = wx.BoxSizer(wx.VERTICAL)
  34
  35                 self.progressLabel = wx.StaticText(self, -1, 'Reading firmware...')
  36                 sizer.Add(self.progressLabel, 0, flag=wx.ALIGN_CENTER)
  37                 self.progressGauge = wx.Gauge(self, -1)
  38                 sizer.Add(self.progressGauge, 0, flag=wx.EXPAND)
  39                 self.okButton = wx.Button(self, -1, 'Ok')
  40                 self.okButton.Disable()
  41                 self.okButton.Bind(wx.EVT_BUTTON, self.OnOk)
  42                 sizer.Add(self.okButton, 0, flag=wx.ALIGN_CENTER)
  43                 self.SetSizer(sizer)
  44
  45                 self.filename = filename
  46                 self.port = port
  47
  48                 threading.Thread(target=self.OnRun).start()
  49
  50                 self.ShowModal()
  51                 self.Destroy()
  52                 return
  53
  54         def OnRun(self):
  55                 hexFile = intelHex.readHex(self.filename)
  56                 wx.CallAfter(self.updateLabel, "Connecting to machine...")
  57                 programmer = stk500v2.Stk500v2()
  58                 programmer.progressCallback = self.OnProgress
  59                 if self.port == 'AUTO':
  60                         for self.port in machineCom.serialList():
  61                                 try:
  62                                         programmer.connect(self.port)
  63                                         break
  64                                 except ispBase.IspError:
  65                                         pass
  66                 else:
  67                         try:
  68                                 programmer.connect(self.port)
  69                         except ispBase.IspError:
  70                                 pass
  71
  72                 if programmer.isConnected():
  73                         wx.CallAfter(self.updateLabel, "Uploading firmware...")
  74                         try:
  75                                 programmer.programChip(hexFile)
  76                                 wx.CallAfter(self.updateLabel, "Done!\nInstalled firmware: %s" % (os.path.basename(self.filename)))
  77                         except ispBase.IspError as e:
  78                                 wx.CallAfter(self.updateLabel, "Failed to write firmware.\n" + str(e))
  79
  80                         programmer.close()
  81                         wx.CallAfter(self.okButton.Enable)
  82                         return
  83                 wx.MessageBox('Failed to find machine for firmware upgrade\nIs your machine connected to the PC?', 'Firmware update', wx.OK | wx.ICON_ERROR)
  84                 wx.CallAfter(self.Close)
  85
  86         def updateLabel(self, text):
  87                 self.progressLabel.SetLabel(text)
  88                 self.Layout()
  89
  90         def OnProgress(self, value, max):
  91                 wx.CallAfter(self.progressGauge.SetRange, max)
  92                 wx.CallAfter(self.progressGauge.SetValue, value)
  93
  94         def OnOk(self, e):
  95                 self.Close()
  96
  97         def OnClose(self, e):
  98                 self.Destroy()
  99