Cura/gui/firmwareInstall.py

   1 from __future__ import absolute_import
   2 import __init__
   3
   4 import os, glob, wx, threading, sys, time
   5
   6 from serial import Serial
   7
   8 from avr_isp import stk500v2
   9 from avr_isp import ispBase
  10 from avr_isp import intelHex
  11
  12 from util import machineCom
  13 from util import profile
  14
  15 class InstallFirmware(wx.Dialog):
  16         def __init__(self, filename, port = None):
  17                 super(InstallFirmware, self).__init__(parent=None, title="Firmware install", size=(250, 100))
  18                 if port == None:
  19                         port = profile.getPreference('serial_port')
  20
  21                 sizer = wx.BoxSizer(wx.VERTICAL)
  22
  23                 self.progressLabel = wx.StaticText(self, -1, 'Reading firmware...')
  24                 sizer.Add(self.progressLabel, 0, flag=wx.ALIGN_CENTER)
  25                 self.progressGauge = wx.Gauge(self, -1)
  26                 sizer.Add(self.progressGauge, 0, flag=wx.EXPAND)
  27                 self.okButton = wx.Button(self, -1, 'Ok')
  28                 self.okButton.Disable()
  29                 self.okButton.Bind(wx.EVT_BUTTON, self.OnOk)
  30                 sizer.Add(self.okButton, 0, flag=wx.ALIGN_CENTER)
  31                 self.SetSizer(sizer)
  32
  33                 self.filename = filename
  34                 self.port = port
  35
  36                 threading.Thread(target=self.OnRun).start()
  37
  38                 self.ShowModal()
  39                 self.Destroy()
  40
  41                 return
  42
  43         def OnRun(self):
  44                 hexFile = intelHex.readHex(self.filename)
  45                 wx.CallAfter(self.updateLabel, "Connecting to machine...")
  46                 programmer = stk500v2.Stk500v2()
  47                 programmer.progressCallback = self.OnProgress
  48                 if self.port == 'AUTO':
  49                         for self.port in machineCom.serialList():
  50                                 try:
  51                                         programmer.connect(self.port)
  52                                         break
  53                                 except ispBase.IspError:
  54                                         pass
  55                 else:
  56                         try:
  57                                 programmer.connect(self.port)
  58                         except ispBase.IspError:
  59                                 pass
  60
  61                 if programmer.isConnected():
  62                         wx.CallAfter(self.updateLabel, "Uploading firmware...")
  63                         try:
  64                                 programmer.programChip(hexFile)
  65                                 wx.CallAfter(self.updateLabel, "Done!")
  66                         except ispBase.IspError as e:
  67                                 wx.CallAfter(self.updateLabel, "Failed to write firmware.\n" + str(e))
  68
  69                         programmer.close()
  70                         wx.CallAfter(self.okButton.Enable)
  71                         return
  72                 wx.MessageBox('Failed to find machine for firmware upgrade\nIs your machine connected to the PC?', 'Firmware update', wx.OK | wx.ICON_ERROR)
  73                 wx.CallAfter(self.Close)
  74
  75         def updateLabel(self, text):
  76                 self.progressLabel.SetLabel(text)
  77                 self.Layout()
  78
  79         def OnProgress(self, value, max):
  80                 wx.CallAfter(self.progressGauge.SetRange, max)
  81                 wx.CallAfter(self.progressGauge.SetValue, value)
  82
  83         def OnOk(self, e):
  84                 self.Close()
  85
  86         def OnClose(self, e):
  87                 self.Destroy()
  88