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Add check for same min and max during calibration

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This commit is contained in:
Simon Alibert
2025-05-16 10:48:45 +02:00
parent 51efe6dfee
commit c7ef189da0
1 changed files with 4 additions and 1 deletions
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5
lerobot/common/motors/motors_bus.py
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@@ -749,7 +749,10 @@ class MotorsBus(abc.ABC):
# Move cursor up to overwrite the previous output # Move cursor up to overwrite the previous output
move_cursor_up(len(motors) + 3) move_cursor_up(len(motors) + 3)
# TODO(Steven, aliberts): add check to ensure mins and maxes are different same_min_max = [motor for motor in motors if mins[motor] == maxes[motor]]
if same_min_max:
raise ValueError(f"Some motors have the same min and max values:\n{pformat(same_min_max)}")
return mins, maxes return mins, maxes
def _normalize(self, data_name: str, ids_values: dict[int, int]) -> dict[int, float]: def _normalize(self, data_name: str, ids_values: dict[int, int]) -> dict[int, float]: