diff --git a/examples/10_use_so100.md b/examples/10_use_so100.md index ffadb1f3e..405e80ec0 100644 --- a/examples/10_use_so100.md +++ b/examples/10_use_so100.md @@ -123,22 +123,22 @@ Follow step 4 of the [assembly video](https://www.youtube.com/watch?v=FioA2oeFZ5 Next, you'll need to calibrate your SO-100 robot to ensure that the leader and follower arms have the same position values when they are in the same physical position. This calibration is essential because it allows a neural network trained on one SO-100 robot to work on another. -**Auto-calibration of follower arm** -Follow step 5 of the [assembly video](https://www.youtube.com/watch?v=FioA2oeFZ5I) which illustrates the auto-calibration of the follower arm. You first need to manually move your follower arm to this initial position: +**Manual calibration of follower arm** +/!\ Contrarily to step 6 of the [assembly video](https://www.youtube.com/watch?v=FioA2oeFZ5I) which illustrates the auto calibration, we will actually do manual calibration of follower for now. -
- SO-100 follower arm initial position -
+You will need to move the follower arm to these positions sequentially: -Then run this script to launch auto-calibration: +| 1. Zero position | 2. Rotated position | 3. Rest position | +|---|---|---| +| SO-100 follower arm zero position | SO-100 follower arm rotated position | SO-100 follower arm rest position | + +Make sure both arms are connected and run this script to launch manual calibration: ```bash python lerobot/scripts/control_robot.py calibrate \ - --robot-path lerobot/configs/robot/so100.yaml \ + --robot-path lerobot/configs/robot/moss.yaml \ --robot-overrides '~cameras' --arms main_follower ``` -Note: You can't run auto-calibration for the leader arm, since we removed the gears. Thus, you will need to manually calibrate the leader arm. It's less precise than auto-calibration, but precision is not as critical for the leader arm. - **Manual calibration of leader arm** Follow step 6 of the [assembly video](https://www.youtube.com/watch?v=FioA2oeFZ5I) which illustrates the manual calibration. You will need to move the leader arm to these positions sequentially: diff --git a/examples/11_use_moss.md b/examples/11_use_moss.md index 4286fb8bc..4ccbb93db 100644 --- a/examples/11_use_moss.md +++ b/examples/11_use_moss.md @@ -123,22 +123,22 @@ Follow step 4 of the [assembly video](https://www.youtube.com/watch?v=DA91NJOtMi Next, you'll need to calibrate your Moss v1 robot to ensure that the leader and follower arms have the same position values when they are in the same physical position. This calibration is essential because it allows a neural network trained on one Moss v1 robot to work on another. -**Auto-calibration of follower arm** -Follow step 5 of the [assembly video](https://www.youtube.com/watch?v=DA91NJOtMic) which illustrates the auto-calibration of the follower arm. You first need to manually move your follower arm to this initial position: +**Manual calibration of follower arm** +/!\ Contrarily to step 6 of the [assembly video](https://www.youtube.com/watch?v=DA91NJOtMic) which illustrates the auto calibration, we will actually do manual calibration of follower for now. -
- Moss v1 follower arm initial position -
+You will need to move the follower arm to these positions sequentially: -Then run this script to launch auto-calibration: +| 1. Zero position | 2. Rotated position | 3. Rest position | +|---|---|---| +| Moss v1 follower arm zero position | Moss v1 follower arm rotated position | Moss v1 follower arm rest position | + +Make sure both arms are connected and run this script to launch manual calibration: ```bash python lerobot/scripts/control_robot.py calibrate \ --robot-path lerobot/configs/robot/moss.yaml \ --robot-overrides '~cameras' --arms main_follower ``` -Note: You can't run auto-calibration for the leader arm, since we removed the gears. Thus, you will need to manually calibrate the leader arm. It's less precise than auto-calibration, but precision is not as critical for the leader arm. - **Manual calibration of leader arm** Follow step 6 of the [assembly video](https://www.youtube.com/watch?v=DA91NJOtMic) which illustrates the manual calibration. You will need to move the leader arm to these positions sequentially: diff --git a/lerobot/common/robot_devices/robots/manipulator.py b/lerobot/common/robot_devices/robots/manipulator.py index 2c358cb92..a20d5aed8 100644 --- a/lerobot/common/robot_devices/robots/manipulator.py +++ b/lerobot/common/robot_devices/robots/manipulator.py @@ -338,17 +338,10 @@ def load_or_run_calibration_(name, arm, arm_type): elif self.robot_type in ["so100", "moss"]: from lerobot.common.robot_devices.robots.feetech_calibration import ( - run_arm_auto_calibration, run_arm_manual_calibration, ) - # TODO(rcadene): better way to handle mocking + test run_arm_auto_calibration - if arm_type == "leader" or arm.mock: - calibration = run_arm_manual_calibration(arm, self.robot_type, name, arm_type) - elif arm_type == "follower": - calibration = run_arm_auto_calibration(arm, self.robot_type, name, arm_type) - else: - raise ValueError(arm_type) + calibration = run_arm_manual_calibration(arm, self.robot_type, name, arm_type) print(f"Calibration is done! Saving calibration file '{arm_calib_path}'") arm_calib_path.parent.mkdir(parents=True, exist_ok=True) diff --git a/media/moss/follower_rest.webp b/media/moss/follower_rest.webp new file mode 100644 index 000000000..f0dba18bd Binary files /dev/null and b/media/moss/follower_rest.webp differ diff --git a/media/moss/follower_rotated.webp b/media/moss/follower_rotated.webp new file mode 100644 index 000000000..23d5aa9c1 Binary files /dev/null and b/media/moss/follower_rotated.webp differ diff --git a/media/moss/follower_zero.webp b/media/moss/follower_zero.webp new file mode 100644 index 000000000..10ef83704 Binary files /dev/null and b/media/moss/follower_zero.webp differ diff --git a/media/so100/follower_rest.webp b/media/so100/follower_rest.webp new file mode 100644 index 000000000..971fbc684 Binary files /dev/null and b/media/so100/follower_rest.webp differ diff --git a/media/so100/follower_rotated.webp b/media/so100/follower_rotated.webp new file mode 100644 index 000000000..b13d7d7d5 Binary files /dev/null and b/media/so100/follower_rotated.webp differ diff --git a/media/so100/follower_zero.webp b/media/so100/follower_zero.webp new file mode 100644 index 000000000..411a55545 Binary files /dev/null and b/media/so100/follower_zero.webp differ