diff options
Diffstat (limited to 'Python code/rgbled.py')
| -rwxr-xr-x | Python code/rgbled.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/Python code/rgbled.py b/Python code/rgbled.py index 8d699b4..8378577 100755 --- a/Python code/rgbled.py +++ b/Python code/rgbled.py @@ -4,7 +4,7 @@ from __future__ import division import wx, math from wx.lib.colourchooser.pycolourchooser import PyColourChooser -from serialrgb import SerialRGB +from serialrgb import SerialRGB, SyncError def hsv2rgb(h, s, v): h *= 360.0 @@ -63,14 +63,23 @@ class rgbled_frame(wx.Frame): g = colour.Green() b = colour.Blue() if isinstance(self.rgbled, SerialRGB): - self.rgbled.change_color((r, g, b)) + try: + self.rgbled.change_color((r, g, b)) + except SyncError: + wx.MessageDialog(None, "Could not synchronize with Arduino!", "Sync Error", wx.ICON_ERROR | wx.OK).ShowModal() + self.Close() class rgbled_app(wx.App): def OnInit(self): self.rgbled = None portdlg = wx.TextEntryDialog(None, "Serial port:") if portdlg.ShowModal() == wx.ID_OK: - self.rgbled = SerialRGB(portdlg.GetValue()) + try: + self.rgbled = SerialRGB(portdlg.GetValue()) + except SyncError: + pass + # wx.MessageDialog(None, "Could not synchronize with Arduino!", "Sync Error", wx.ICON_ERROR | wx.OK).ShowModal() + # return False frame = rgbled_frame(self.rgbled) portdlg.Destroy() frame.Show() @@ -78,7 +87,7 @@ class rgbled_app(wx.App): return True def OnExit(self): if isinstance(self.rgbled,SerialRGB): - self.rgb2hsv.close_connection() + self.rgbled.close_connection() if __name__ == '__main__': myapp = rgbled_app() |