Fix error handling for non existent serial ports

2021-09-02 21:10:37 +01:00 · 2021-09-02 21:10:37 +01:00 · 9ce43d542c
commit 9ce43d542c
parent d6bf061c65
1 changed files with 2 additions and 3 deletions
--- a/controllers/mattchbox_usb.py
+++ b/controllers/mattchbox_usb.py
@ -73,10 +73,9 @@ class MattchBox(Controller):
            try:
                self.ser.open()
                self.logger.log.info("Connected to serial port {}".format(port))
-            except serial.SerialException as e:
+            except (FileNotFoundError, serial.SerialException) as e:
                self.logger.log.error(
-                    "Could not open serial port" + str(port),
-                    e
+                    "Could not open serial port {}:\n{}".format(port, e)
                )
                self._disconnected()
                self.ser = None