Fix previous write

kusti8 · Apr 15, 2017 · a7e5123 · a7e5123
1 parent edb3bed
commit a7e5123
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/hue_plus/hue.py b/hue_plus/hue.py
@@ -510,5 +510,8 @@ def profile_apply(ser, name):
     init(ser)
     write(ser, commands)
 
+def write_previous(ser):
+    write(ser, previous.get_previous())
+
 if __name__ == '__main__':
     main()
diff --git a/hue_plus/hue_ui.py b/hue_plus/hue_ui.py
@@ -132,7 +132,11 @@ def __init__(self):
             self.error("No Hue+ found.")
 
         self.profileListFunc()
-        hue.write(ser, previous.get_previous()) # Set the previous colors
+        try:
+            with serial.Serial(self.portTxt.text(), 256000) as ser:
+                hue.write_previous(ser)
+        except serial.serialutil.SerialException:
+            self.error("Serial port is invalid. Try /dev/ttyACM0 for Linux or COM3 or COM4 for Windows")
 
     def error(self, message):
         msg = QMessageBox()