klippy: Throw an exception if any required config parameter is missing

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-11-30 15:39:36 -05:00
parent 3806ed882a
commit 57244de37d
3 changed files with 33 additions and 24 deletions
--- a/klippy/mcu.py
+++ b/klippy/mcu.py
@@ -394,7 +394,7 @@ class MCU:

        # Resolve pin names
        mcu = self.serial.msgparser.config['MCU']
-        pin_map = self._config.get('pin_map')
+        pin_map = self._config.get('pin_map', None)
        if pin_map is None:
            pnames = pins.mcu_to_pins(mcu)
        else: