Add koch bimanual (huggingface#385)

lerobot/configs/robot/koch_bimanual.yaml

@@ -0,0 +1,68 @@
+_target_: lerobot.common.robot_devices.robots.koch.KochRobot
+calibration_path: .cache/calibration/koch_bimanual.pkl
+leader_arms:
+  left:
+    _target_: lerobot.common.robot_devices.motors.dynamixel.DynamixelMotorsBus
+    port: /dev/tty.usbmodem585A0085511
+    motors:
+      # name: (index, model)
+      shoulder_pan: [1, "xl330-m077"]
+      shoulder_lift: [2, "xl330-m077"]
+      elbow_flex: [3, "xl330-m077"]
+      wrist_flex: [4, "xl330-m077"]
+      wrist_roll: [5, "xl330-m077"]
+      gripper: [6, "xl330-m077"]
+  right:
+    _target_: lerobot.common.robot_devices.motors.dynamixel.DynamixelMotorsBus
+    port: /dev/tty.usbmodem575E0031751
+    motors:
+      # name: (index, model)
+      shoulder_pan: [1, "xl330-m077"]
+      shoulder_lift: [2, "xl330-m077"]
+      elbow_flex: [3, "xl330-m077"]
+      wrist_flex: [4, "xl330-m077"]
+      wrist_roll: [5, "xl330-m077"]
+      gripper: [6, "xl330-m077"]
+follower_arms:
+  left:
+    _target_: lerobot.common.robot_devices.motors.dynamixel.DynamixelMotorsBus
+    port: /dev/tty.usbmodem585A0076891
+    motors:
+      # name: (index, model)
+      shoulder_pan: [1, "xl430-w250"]
+      shoulder_lift: [2, "xl430-w250"]
+      elbow_flex: [3, "xl330-m288"]
+      wrist_flex: [4, "xl330-m288"]
+      wrist_roll: [5, "xl330-m288"]
+      gripper: [6, "xl330-m288"]
+  right:
+    _target_: lerobot.common.robot_devices.motors.dynamixel.DynamixelMotorsBus
+    port: /dev/tty.usbmodem575E0032081
+    motors:
+      # name: (index, model)
+      shoulder_pan: [1, "xl430-w250"]
+      shoulder_lift: [2, "xl430-w250"]
+      elbow_flex: [3, "xl330-m288"]
+      wrist_flex: [4, "xl330-m288"]
+      wrist_roll: [5, "xl330-m288"]
+      gripper: [6, "xl330-m288"]
+cameras:
+  laptop:
+    _target_: lerobot.common.robot_devices.cameras.opencv.OpenCVCamera
+    camera_index: 0
+    fps: 30
+    width: 640
+    height: 480
+  phone:
+    _target_: lerobot.common.robot_devices.cameras.opencv.OpenCVCamera
+    camera_index: 1
+    fps: 30
+    width: 640
+    height: 480
+# `max_relative_target` limits the magnitude of the relative positional target vector for safety purposes.
+# Set this to a positive scalar to have the same value for all motors, or a list that is the same length as
+# the number of motors in your follower arms.
+max_relative_target: null
+# Sets the leader arm in torque mode with the gripper motor set to this angle. This makes it possible
+# to squeeze the gripper and have it spring back to an open position on its own.
+gripper_open_degree: 35.156