diff options
Diffstat (limited to 'klippy/mcu.py')
| -rw-r--r-- | klippy/mcu.py | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/klippy/mcu.py b/klippy/mcu.py index 200c6256..1c309f6c 100644 --- a/klippy/mcu.py +++ b/klippy/mcu.py @@ -6,11 +6,8 @@ import sys, zlib, logging, time, math import serialhdl, pins, chelper -class MCUError(Exception): - def __init__(self, msg="MCU Error"): - self._msg = msg - def __str__(self): - return self._msg +class error(Exception): + pass def parse_pin_extras(pin, can_pullup=False): pullup = invert = 0 @@ -167,9 +164,9 @@ class MCU_endstop: # Timeout - disable endstop checking msg = self._home_cmd.encode(self._oid, 0, 0, 0) self._mcu.send(msg, reqclock=0, cq=self._cmd_queue) - raise MCUError("Timeout during endstop homing") + raise error("Timeout during endstop homing") if self._mcu.is_shutdown: - raise MCUError("MCU is shutdown") + raise error("MCU is shutdown") last_clock = self._mcu.get_last_clock() if last_clock >= self._next_query_clock: self._next_query_clock = last_clock + self._retry_query_ticks |