diff options
Diffstat (limited to 'klippy/extras/tmc5160.py')
| -rw-r--r-- | klippy/extras/tmc5160.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/klippy/extras/tmc5160.py b/klippy/extras/tmc5160.py index b7f226b4..70736f2e 100644 --- a/klippy/extras/tmc5160.py +++ b/klippy/extras/tmc5160.py @@ -428,7 +428,9 @@ class TMC5160: 'VALUE' not in params): raise gcode.error("Invalid command format") field = gcode.get_str('FIELD', params) - reg = self.fields.field_to_register[field] + reg = self.fields.field_to_register.get(field) + if reg is None: + raise gcode.error("Unknown field name '%s'" % field) value = gcode.get_int('VALUE', params) self.fields.set_field(field, value) print_time = self.printer.lookup_object('toolhead').get_last_move_time() |