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tmc: Improve error on missing stepper section 

If a tmc driver can't find the stepper config section it reports a
"missing microsteps" error which can be confusing.  Provide a more
explicit error message.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2022-09-05 13:52:17 -04:00
parent 35e2472bbc
commit f6a166cb67
1 changed files with 4 additions and 0 deletions
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4
klippy/extras/tmc.py
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@ -505,6 +505,10 @@ class TMCVirtualPinHelper:
def TMCMicrostepHelper(config, mcu_tmc): def TMCMicrostepHelper(config, mcu_tmc):
fields = mcu_tmc.get_fields() fields = mcu_tmc.get_fields()
stepper_name = " ".join(config.get_name().split()[1:]) stepper_name = " ".join(config.get_name().split()[1:])
if not config.has_section(stepper_name):
raise config.error(
"Could not find config section '[%s]' required by tmc driver"
% (stepper_name,))
stepper_config = ms_config = config.getsection(stepper_name) stepper_config = ms_config = config.getsection(stepper_name)
if (stepper_config.get('microsteps', None, note_valid=False) is None if (stepper_config.get('microsteps', None, note_valid=False) is None
and config.get('microsteps', None, note_valid=False) is not None): and config.get('microsteps', None, note_valid=False) is not None):