update

cmvr/camera_client.py

@@ -3,7 +3,7 @@ import numpy as np
 from PIL import Image
 from typing import Tuple
 
-from . import generated
+
 from .enums import CMVRErrorCode
 from .models import CameraState
 
@@ -13,8 +13,26 @@ class CameraClient:
     def __init__(self, device_id: str, stub):
         self.device_id = device_id
         self.stub = stub
+        self.generated = None  # 推迟导入
+
+    def _import_generated(self):
+        """推迟导入 generated"""
+        if self.generated is None:
+            try:
+                # 从正确的路径导入生成的模块
+                from generated.cmvr.api import common_pb2, camera_command_pb2
+                self.generated = type('GeneratedModules', (), {
+                    'common_pb2': common_pb2,
+                    'camera_command_pb2': camera_command_pb2
+                })
+            except ImportError as e:
+                print(f"导入生成的模块失败: {e}")
+                print("请确保已生成 protobuf 代码")
+                raise
+        return self.generated
 
     def _create_command_header(self):
+        generated = self._import_generated()
         """创建命令头"""
         header = generated.common_pb2.CommandHeader.Request()
         header.device_id = self.device_id
@@ -24,7 +42,8 @@ class CameraClient:
     def get_status(self) -> Tuple[CMVRErrorCode, CameraState]:
         """获取相机状态"""
         try:
-            request = generated.camera_service_pb2.GetCameraStateCommand.Request()
+            generated = self._import_generated()
+            request = generated.camera_command_pb2.GetCameraStateCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.GetStatus(request)
@@ -51,7 +70,8 @@ class CameraClient:
     def start_camera(self) -> CMVRErrorCode:
         """启动相机"""
         try:
-            request = generated.camera_service_pb2.StartCameraCommand.Request()
+            generated = self._import_generated()
+            request = generated.camera_command_pb2.StartCameraCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.StartCamera(request)
@@ -65,7 +85,8 @@ class CameraClient:
     def stop_camera(self) -> CMVRErrorCode:
         """停止相机"""
         try:
-            request = generated.camera_service_pb2.StopCameraCommand.Request()
+            generated = self._import_generated()
+            request = generated.camera_command_pb2.StopCameraCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.StopCamera(request)
@@ -79,7 +100,8 @@ class CameraClient:
     def get_rgb_image(self) -> Tuple[CMVRErrorCode, np.ndarray, int, int]:
         """获取RGB图像"""
         try:
-            request = generated.camera_service_pb2.GetRGBImageCommand.Request()
+            generated = self._import_generated()
+            request = generated.camera_command_pb2.GetRGBImageCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.GetRGBImage(request)
@@ -111,7 +133,8 @@ class CameraClient:
     def start_record(self, video_path: str) -> CMVRErrorCode:
         """开始录像"""
         try:
-            request = generated.camera_service_pb2.StartCameraRecordingCommand.Request()
+            generated = self._import_generated()
+            request = generated.camera_command_pb2.StartCameraRecordingCommand.Request()
             request.header.CopyFrom(self._create_command_header())
             request.video_path = video_path
 
@@ -126,7 +149,8 @@ class CameraClient:
     def stop_record(self) -> CMVRErrorCode:
         """停止录像"""
         try:
-            request = generated.camera_service_pb2.StopCameraRecordingCommand.Request()
+            generated = self._import_generated()
+            request = generated.camera_command_pb2.StopCameraRecordingCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.StopRecording(request)

cmvr/client.py

@@ -3,7 +3,8 @@ from typing import Dict
 
 from .enums import CMVRErrorCode
 from .biohead_client import BioHeadClient
-
+from .camera_client import CameraClient
+from .dexhand_client import DexHandClient
 
 class CMVRGrpcClient:
     """CMVR gRPC 主客户端"""
@@ -20,12 +21,23 @@ class CMVRGrpcClient:
         self.biohead_stub = None
         self.biohead_map: Dict[str, BioHeadClient] = {}
 
+        self.camera_stub = None
+        self.camera_map: Dict[str, CameraClient] = {}
+
+        self.dexhand_stub = None
+        self.dexhand_map: Dict[str, DexHandClient] = {}
+
         # 检查连接状态
         try:
             grpc.channel_ready_future(self.channel).result(timeout=5)
             self.connected = True
             self._import_generated()  # 在连接成功后才导入 generated
             self.biohead_stub = self.generated.biohead_service_pb2_grpc.BioHeadServiceStub(self.channel)
+
+            self.camera_stub = self.generated.camera_service_pb2_grpc.CameraServiceStub(self.channel)
+
+            self.dexhand_stub = self.generated.dexhand_service_pb2_grpc.DexHandServiceStub(self.channel)
+
         except grpc.FutureTimeoutError:
             print(f"连接服务器超时: {server_address}")
             self.connected = False
@@ -36,12 +48,21 @@ class CMVRGrpcClient:
             try:
                 # 从正确的路径导入生成的模块
                 from generated.cmvr.api import biohead_service_pb2_grpc
+                from generated.cmvr.api import camera_service_pb2_grpc
                 from generated.cmvr.api import common_pb2, biohead_command_pb2
+                from generated.cmvr.api import camera_command_pb2
+                from generated.cmvr.api import dexhand_command_pb2
+                from generated.cmvr.api import dexhand_service_pb2_grpc
                 self.generated = type('GeneratedModules', (), {
                     'biohead_service_pb2_grpc': biohead_service_pb2_grpc,
                     'common_pb2': common_pb2,
-                    'biohead_command_pb2': biohead_command_pb2
+                    'biohead_command_pb2': biohead_command_pb2,
+                    'camera_service_pb2_grpc': camera_service_pb2_grpc,
+                    'camera_command_pb2': camera_command_pb2,
+                    'dexhand_service_pb2_grpc': dexhand_service_pb2_grpc,
+                    'dexhand_command_pb2': dexhand_command_pb2
                 })
+
             except ImportError as e:
                 print(f"导入生成的模块失败: {e}")
                 print("请确保已生成 protobuf 代码")
@@ -57,6 +78,16 @@ class CMVRGrpcClient:
         if device_id not in self.biohead_map:
             self.biohead_map[device_id] = BioHeadClient(device_id, self.biohead_stub)
         return self.biohead_map[device_id]
+    def get_camera(self, device_id: str) -> CameraClient:
+        """获取摄像头客户端"""
+        if device_id not in self.camera_map:
+            self.camera_map[device_id] = CameraClient(device_id, self.camera_stub)
+        return self.camera_map[device_id]
+
+    def get_dexhand(self, device_id: str) -> DexHandClient:
+        if device_id not in self.dexhand_map:
+            self.dexhand_map[device_id] = DexHandClient(device_id, self.dexhand_stub)
+        return self.dexhand_map[device_id]
 
     def close(self):
         """关闭所有连接"""

cmvr/dexhand_client.py

@@ -1,9 +1,10 @@
 import grpc
+import numpy as np
 from typing import Tuple
+from typing import Dict
 
-from . import generated
+from .enums import CMVRErrorCode, FingerType
-from .enums import CMVRErrorCode
+from .models import DexHandState, RH56DFTPDexHand, HandTactileSensors
-from .models import DexHandState, RH56DFTPDexHand
 
 class DexHandClient:
     """灵巧手客户端"""
@@ -11,9 +12,27 @@ class DexHandClient:
     def __init__(self, device_id: str, stub):
         self.device_id = device_id
         self.stub = stub
+        self.generated = None  # 推迟导入
+
+    def _import_generated(self):
+        """推迟导入 generated"""
+        if self.generated is None:
+            try:
+                # 从正确的路径导入生成的模块
+                from generated.cmvr.api import common_pb2, dexhand_command_pb2
+                self.generated = type('GeneratedModules', (), {
+                    'common_pb2': common_pb2,
+                    'dexhand_command_pb2': dexhand_command_pb2
+                })
+            except ImportError as e:
+                print(f"导入生成的模块失败: {e}")
+                print("请确保已生成 protobuf 代码")
+                raise
+        return self.generated
 
     def _create_command_header(self):
         """创建命令头"""
+        generated = self._import_generated()
         header = generated.common_pb2.CommandHeader.Request()
         header.device_id = self.device_id
         header.timestamp.GetCurrentTime()
@@ -22,7 +41,8 @@ class DexHandClient:
     def get_status(self) -> Tuple[CMVRErrorCode, DexHandState]:
         """获取灵巧手状态"""
         try:
-            request = generated.dexhand_service_pb2.GetDexHandStateCommand.Request()
+            generated = self._import_generated()
+            request = generated.dexhand_command_pb2.GetDexHandStateCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.GetStatus(request)
@@ -54,36 +74,272 @@ class DexHandClient:
             print(f"获取灵巧手状态失败: {e}")
             return CMVRErrorCode.CMVR_RPC_FAILED, DexHandState()
 
-    def set_position(self, dof_id: int, value: float) -> CMVRErrorCode:
+    def set_angle(self, angle_map: Dict[int, float]) -> CMVRErrorCode:
-        """设置位置"""
+        """
+        设置DexHand的角度
+
+        参数:
+            angle_map: 字典，键为自由度ID (0-6)，值为角度百分比 (0-1)
+                       对应proto中的FreedomValue (id和value)
+
+        返回:
+            CMVRErrorCode: 操作结果状态码
+        """
         try:
-            request = generated.dexhand_service_pb2.SetDexHandPositionsCommand.Request()
+            generated = self._import_generated()
+            # 创建角度设置请求对象
+            request = generated.dexhand_command_pb2.SetDexHandAnglesCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
-            # 添加自由度值
+            # 将字典转换为protobuf的FreedomValue列表
-            freedom_value = request.values.add()
+            for dof_id, angle_value in angle_map.items():
-            freedom_value.id = dof_id
+                # 验证输入有效性
-            freedom_value.value = value
+                if not (0 <= dof_id <= 6):
+                    print(f"警告: 无效的自由度ID {dof_id}，必须在0-6范围内")
+                    continue
+                if not (0 <= angle_value <= 1):
+                    print(f"警告: 角度值 {angle_value} 超出范围，必须在0-1之间")
+                    # 可选：将值限制在有效范围内
+                    angle_value = max(0, min(1, angle_value))
 
-            response = self.stub.SetDexHandPos(request)
+                # 添加自由度角度设置
+                freedom_value = request.values.add()
+                freedom_value.id = dof_id
+                freedom_value.value = angle_value
 
+            # 调用RPC接口
+            response = self.stub.SetDexHandAngle(request)
+
+            # 返回操作结果
             return CMVRErrorCode.CMVR_SUCCESS if response.header.success else CMVRErrorCode.CMVR_RPC_FAILED
 
         except grpc.RpcError as e:
-            print(f"设置位置失败: {e}")
+            print(f"设置DexHand角度失败: {e}")
             return CMVRErrorCode.CMVR_RPC_FAILED
 
-    def set_preset_act(self, preset_act_id: int) -> CMVRErrorCode:
+    def get_sensor_data(self) -> Tuple[CMVRErrorCode, HandTactileSensors]:
-        """设置预设动作"""
+        """
+        获取灵巧手所有触觉传感器数据
+        将Protobuf的SensorData转换为HandTactileSensors对象
+
+        返回:
+            Tuple[CMVRErrorCode, HandTactileSensors]: 错误码和传感器数据对象
+        """
         try:
-            request = generated.dexhand_service_pb2.SetDexHandPresetActCommand.Request()
+            generated = self._import_generated()
+            # 创建传感器数据请求
+            request = generated.dexhand_command_pb2.GetSensorDataCommand.Request()
             request.header.CopyFrom(self._create_command_header())
-            request.presetactid = preset_act_id
 
-            response = self.stub.SetDexHandPresetAct(request)
+            # 调用RPC接口获取数据
+            response = self.stub.GetSensorData(request)
 
-            return CMVRErrorCode.CMVR_SUCCESS if response.header.success else CMVRErrorCode.CMVR_RPC_FAILED
+            if not response.header.success:
+                return CMVRErrorCode.CMVR_RPC_FAILED, HandTactileSensors()
+
+            # 初始化传感器数据容器
+            tactile_sensors = HandTactileSensors()
+
+            # 映射表：FingerType + PartType -> HandTactileSensors属性
+            sensor_mapping = {
+                # 小拇指
+                (FingerType.PINKY, generated.dexhand_command_pb2.SensorData.PartType.TIP):
+                    'pinky_tip',
+                (FingerType.PINKY, generated.dexhand_command_pb2.SensorData.PartType.FINGER):
+                    'pinky_finger',
+                (FingerType.PINKY, generated.dexhand_command_pb2.SensorData.PartType.PAD):
+                    'pinky_pad',
+
+                # 无名指
+                (FingerType.RING, generated.dexhand_command_pb2.SensorData.PartType.TIP):
+                    'ring_tip',
+                (FingerType.RING, generated.dexhand_command_pb2.SensorData.PartType.FINGER):
+                    'ring_finger',
+                (FingerType.RING, generated.dexhand_command_pb2.SensorData.PartType.PAD):
+                    'ring_pad',
+
+                # 中指
+                (FingerType.MIDDLE, generated.dexhand_command_pb2.SensorData.PartType.TIP):
+                    'middle_tip',
+                (FingerType.MIDDLE, generated.dexhand_command_pb2.SensorData.PartType.FINGER):
+                    'middle_finger',
+                (FingerType.MIDDLE, generated.dexhand_command_pb2.SensorData.PartType.PAD):
+                    'middle_pad',
+
+                # 食指
+                (FingerType.INDEX, generated.dexhand_command_pb2.SensorData.PartType.TIP):
+                    'index_tip',
+                (FingerType.INDEX, generated.dexhand_command_pb2.SensorData.PartType.FINGER):
+                    'index_finger',
+                (FingerType.INDEX, generated.dexhand_command_pb2.SensorData.PartType.PAD):
+                    'index_pad',
+
+                # 大拇指
+                (FingerType.THUMB, generated.dexhand_command_pb2.SensorData.PartType.TIP):
+                    'thumb_tip',
+                (FingerType.THUMB, generated.dexhand_command_pb2.SensorData.PartType.FINGER):
+                    'thumb_finger',
+                (FingerType.THUMB, generated.dexhand_command_pb2.SensorData.PartType.THUMB_MIDDLE):
+                    'thumb_middle',
+                (FingerType.THUMB, generated.dexhand_command_pb2.SensorData.PartType.PAD):
+                    'thumb_pad',
+
+                # 掌心
+                (FingerType.PALM, generated.dexhand_command_pb2.SensorData.PartType.PALM_PAD):
+                    'palm'
+            }
+
+            # 遍历所有传感器数据并填充到对应的结构中
+            for sensor in response.sensor:
+                # 获取映射的属性名
+                key = (FingerType(sensor.finger_type), sensor.part_type)
+                attr_name = sensor_mapping.get(key)
+
+                if not attr_name:
+                    # 跳过未定义的传感器类型
+                    print(f"警告: 未定义的传感器类型 - 手指: {sensor.finger_type}, 部位: {sensor.part_type}")
+                    continue
+
+                # 获取对应的传感器对象
+                sensor_obj = getattr(tactile_sensors, attr_name)
+
+                # 更新传感器基本信息
+                sensor_obj.name = sensor.sensor_name
+                sensor_obj.rows = sensor.rows
+                sensor_obj.cols = sensor.cols
+
+                # 计算字节大小 (每个int32占2字节)
+                sensor_obj.byteSize = sensor.rows * sensor.cols * 2
+
+                # 转换数据为numpy数组
+                if sensor.rows > 0 and sensor.cols > 0 and len(sensor.data) > 0:
+                    # 初始化数据数组
+                    data_array = np.zeros((sensor.rows, sensor.cols), dtype=np.uint16)
+
+                    # 填充数据
+                    for row_idx, row_data in enumerate(sensor.data):
+                        if row_idx < sensor.rows:  # 防止数组越界
+                            # 截取有效长度并转换
+                            values = row_data.values[:sensor.cols]
+                            data_array[row_idx, :len(values)] = values
+
+                    sensor_obj.data = data_array
+
+            return CMVRErrorCode.CMVR_SUCCESS, tactile_sensors
 
         except grpc.RpcError as e:
-            print(f"设置预设动作失败: {e}")
+            print(f"获取灵巧手传感器数据失败: {e}")
-            return CMVRErrorCode.CMVR_RPC_FAILED
+            return CMVRErrorCode.CMVR_RPC_FAILED, HandTactileSensors()
+
+    def sensor_data_stream(self):
+        try:
+            generated = self._import_generated()
+            # 创建传感器数据请求
+            request = generated.dexhand_command_pb2.GetSensorDataCommand.Request()
+            request.header.CopyFrom(self._create_command_header())
+
+            # 调用RPC接口获取数据
+            response = self.stub.GetSensorData(request)
+
+            if not response.header.success:
+                return CMVRErrorCode.CMVR_RPC_FAILED, HandTactileSensors()
+        except grpc.RpcError as e:
+            print(f"获取灵巧手传感器数据失败: {e}")
+
+    def create_stream_request(self):
+        """创建流请求（无参数）"""
+        generated = self._import_generated()
+        request = generated.dexhand_command_pb2.GetSensorDataStreamCommand.Request()
+        request.header.CopyFrom(self._create_command_header())
+        # 不需要设置其他参数
+        return request
+
+    def get_sensor_data_stream(self, request_generator):
+        """
+        双向流获取传感器数据
+        参数:
+            request_generator: 请求生成器
+        返回:
+            传感器数据流迭代器
+        """
+        generated = self._import_generated()
+        return self.stub.GetSensorDataStream(request_generator)
+
+    def parse_sensor_stream_data(self, feedback) -> Tuple[CMVRErrorCode, HandTactileSensors]:
+        """
+        解析流反馈中的传感器数据
+        复用之前的传感器数据转换逻辑
+        """
+        try:
+            generated = self._import_generated()
+            SensorData = generated.dexhand_command_pb2.SensorData
+            pb_finger_type = SensorData.FingerType
+            pb_part_type = SensorData.PartType
+
+            # 初始化传感器容器
+            tactile_sensors = HandTactileSensors()
+
+            # 传感器映射表（与get_sensor_data保持一致）
+            sensor_mapping = {
+                # 小拇指
+                (pb_finger_type.PINKY, pb_part_type.TIP): 'pinky_tip',
+                (pb_finger_type.PINKY, pb_part_type.FINGER): 'pinky_finger',
+                (pb_finger_type.PINKY, pb_part_type.PAD): 'pinky_pad',
+
+                # 无名指
+                (pb_finger_type.RING, pb_part_type.TIP): 'ring_tip',
+                (pb_finger_type.RING, pb_part_type.FINGER): 'ring_finger',
+                (pb_finger_type.RING, pb_part_type.PAD): 'ring_pad',
+
+                # 中指
+                (pb_finger_type.MIDDLE_FINGER, pb_part_type.TIP): 'middle_tip',
+                (pb_finger_type.MIDDLE_FINGER, pb_part_type.FINGER): 'middle_finger',
+                (pb_finger_type.MIDDLE_FINGER, pb_part_type.PAD): 'middle_pad',
+
+                # 食指
+                (pb_finger_type.INDEX, pb_part_type.TIP): 'index_tip',
+                (pb_finger_type.INDEX, pb_part_type.FINGER): 'index_finger',
+                (pb_finger_type.INDEX, pb_part_type.PAD): 'index_pad',
+
+                # 大拇指
+                (pb_finger_type.THUMB, pb_part_type.TIP): 'thumb_tip',
+                (pb_finger_type.THUMB, pb_part_type.FINGER): 'thumb_finger',
+                (pb_finger_type.THUMB, pb_part_type.THUMB_MIDDLE): 'thumb_middle',
+                (pb_finger_type.THUMB, pb_part_type.PAD): 'thumb_pad',
+
+                # 掌心
+                (pb_finger_type.PALM, pb_part_type.PALM_PAD): 'palm'
+            }
+
+            # 解析反馈中的传感器数据
+            for sensor in feedback.sensor:  # 假设反馈中的传感器数据字段是sensor_data
+                key = (sensor.finger_type, sensor.part_type)
+                attr_name = sensor_mapping.get(key)
+
+                if not attr_name:
+                    finger_name = pb_finger_type.Name(sensor.finger_type)
+                    part_name = pb_part_type.Name(sensor.part_type)
+                    print(f"警告: 未定义的传感器类型 - 手指: {finger_name}, 部位: {part_name}")
+                    continue
+
+                # 填充传感器数据
+                sensor_obj = getattr(tactile_sensors, attr_name)
+                sensor_obj.name = sensor.sensor_name
+                sensor_obj.rows = sensor.rows
+                sensor_obj.cols = sensor.cols
+                sensor_obj.byteSize = sensor.rows * sensor.cols * 2
+
+                # 转换数据为numpy数组
+                if sensor.rows > 0 and sensor.cols > 0 and len(sensor.data) > 0:
+                    data_array = np.zeros((sensor.rows, sensor.cols), dtype=np.uint16)
+                    for row_idx, row_data in enumerate(sensor.data):
+                        if row_idx < sensor.rows:
+                            values = row_data.values[:sensor.cols]
+                            data_array[row_idx, :len(values)] = values
+                    sensor_obj.data = data_array
+
+            return CMVRErrorCode.CMVR_SUCCESS, tactile_sensors
+
+        except Exception as e:
+            print(f"解析流数据失败: {e}")
+            return CMVRErrorCode.CMVR_INTERNAL_ERROR, HandTactileSensors()

cmvr/enums.py

@@ -25,3 +25,4 @@ class FingerType(Enum):
     MIDDLE = 2   # 中指
     INDEX = 3    # 食指
     THUMB = 4    # 大拇指
+    PALM = 5     # 掌心

cmvr/micphone_client.py

@@ -1,7 +1,6 @@
 import grpc
 from typing import Tuple
 
-from . import generated
 from .enums import CMVRErrorCode
 from .models import MicState
 
@@ -11,9 +10,27 @@ class MicphoneClient:
     def __init__(self, device_id: str, stub):
         self.device_id = device_id
         self.stub = stub
+        self.generated = None  # 推迟导入
+
+    def _import_generated(self):
+        """推迟导入 generated"""
+        if self.generated is None:
+            try:
+                # 从正确的路径导入生成的模块
+                from generated.cmvr.api import common_pb2, microphone_command_pb2
+                self.generated = type('GeneratedModules', (), {
+                    'common_pb2': common_pb2,
+                    'microphone_command_pb2': microphone_command_pb2
+                })
+            except ImportError as e:
+                print(f"导入生成的模块失败: {e}")
+                print("请确保已生成 protobuf 代码")
+                raise
+        return self.generated
 
     def _create_command_header(self):
         """创建命令头"""
+        generated = self._import_generated()
         header = generated.common_pb2.CommandHeader.Request()
         header.device_id = self.device_id
         header.timestamp.GetCurrentTime()
@@ -22,7 +39,8 @@ class MicphoneClient:
     def get_status(self) -> Tuple[CMVRErrorCode, MicState]:
         """获取麦克风状态"""
         try:
-            request = generated.microphone_service_pb2.GetMicStateCommand.Request()
+            generated = self._import_generated()
+            request = generated.microphone_command_pb2.GetMicStateCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.GetStatus(request)
@@ -47,7 +65,8 @@ class MicphoneClient:
     def start_record(self, audio_path: str) -> CMVRErrorCode:
         """开始录音"""
         try:
-            request = generated.microphone_service_pb2.StartMicRecordingCommand.Request()
+            generated = self._import_generated()
+            request = generated.microphone_command_pb2.StartMicRecordingCommand.Request()
             request.header.CopyFrom(self._create_command_header())
             request.file_path = audio_path
 
@@ -62,7 +81,8 @@ class MicphoneClient:
     def stop_record(self) -> CMVRErrorCode:
         """停止录音"""
         try:
-            request = generated.microphone_service_pb2.StopMicRecordingCommand.Request()
+            generated = self._import_generated()
+            request = generated.microphone_command_pb2.StopMicRecordingCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.StopRecord(request)

cmvr/models.py

@@ -34,6 +34,7 @@ class CameraState:
 @dataclass
 class RH56DFTPDexHand:
     """灵巧手自由度状态"""
+    dof_id: int = 0
     angle: int = 0
     speed: int = 0
     force: int = 0
@@ -195,3 +196,12 @@ class HandTactileSensors:
             FingerType.THUMB: "大拇指"
         }
         return names.get(finger_type, "未知")
+    def print_summary(self):
+        """打印传感器数据摘要信息"""
+        print(f"  小拇指指端: {self.pinky_tip.rows}x{self.pinky_tip.cols} (数据大小: {self.pinky_tip.byteSize} bytes)")
+        print(f"  无名指指端: {self.ring_tip.rows}x{self.ring_tip.cols} (数据大小: {self.ring_tip.byteSize} bytes)")
+        print(f"  中指指端: {self.middle_tip.rows}x{self.middle_tip.cols} (数据大小: {self.middle_tip.byteSize} bytes)")
+        print(f"  食指指端: {self.index_tip.rows}x{self.index_tip.cols} (数据大小: {self.index_tip.byteSize} bytes)")
+        print(f"  大拇指指端: {self.thumb_tip.rows}x{self.thumb_tip.cols} (数据大小: {self.thumb_tip.byteSize} bytes)")
+        print(f"  大拇指指中: {self.thumb_middle.rows}x{self.thumb_middle.cols} (数据大小: {self.thumb_middle.byteSize} bytes)")
+        print(f"  掌心: {self.palm.rows}x{self.palm.cols} (数据大小: {self.palm.byteSize} bytes)")

cmvr/speaker_client.py

@@ -1,7 +1,6 @@
 import grpc
 from typing import Tuple
 
-from . import generated
 from .enums import CMVRErrorCode
 from .models import SpeakerState
 
@@ -11,9 +10,27 @@ class SpeakerClient:
     def __init__(self, device_id: str, stub):
         self.device_id = device_id
         self.stub = stub
+        self.generated = None  # 推迟导入
+
+    def _import_generated(self):
+        """推迟导入 generated"""
+        if self.generated is None:
+            try:
+                # 从正确的路径导入生成的模块
+                from generated.cmvr.api import common_pb2, speaker_command_pb2
+                self.generated = type('GeneratedModules', (), {
+                    'common_pb2': common_pb2,
+                    'speaker_command_pb2': speaker_command_pb2
+                })
+            except ImportError as e:
+                print(f"导入生成的模块失败: {e}")
+                print("请确保已生成 protobuf 代码")
+                raise
+        return self.generated
 
     def _create_command_header(self):
         """创建命令头"""
+        generated = self._import_generated()
         header = generated.common_pb2.CommandHeader.Request()
         header.device_id = self.device_id
         header.timestamp.GetCurrentTime()
@@ -22,7 +39,8 @@ class SpeakerClient:
     def get_status(self) -> Tuple[CMVRErrorCode, SpeakerState]:
         """获取扬声器状态"""
         try:
-            request = generated.speaker_service_pb2.GetSpeakerStateCommand.Request()
+            generated = self._import_generated()
+            request = generated.speaker_command_pb2.GetSpeakerStateCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.GetStatus(request)
@@ -47,7 +65,8 @@ class SpeakerClient:
     def play_audio(self, audio_path: str) -> CMVRErrorCode:
         """播放音频"""
         try:
-            request = generated.speaker_service_pb2.PlayAudioCommand.Request()
+            generated = self._import_generated()
+            request = generated.speaker_command_pb2.PlayAudioCommand.Request()
             request.header.CopyFrom(self._create_command_header())
             request.audio_path = audio_path
 
@@ -62,7 +81,8 @@ class SpeakerClient:
     def pause_audio(self) -> CMVRErrorCode:
         """暂停播放"""
         try:
-            request = generated.speaker_service_pb2.PauseSpeakerCommand.Request()
+            generated = self._import_generated()
+            request = generated.speaker_command_pb2.PauseSpeakerCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.PausePlayback(request)
@@ -76,7 +96,8 @@ class SpeakerClient:
     def resume_audio(self) -> CMVRErrorCode:
         """继续播放"""
         try:
-            request = generated.speaker_service_pb2.ResumeSpeakerCommand.Request()
+            generated = self._import_generated()
+            request = generated.speaker_command_pb2.ResumeSpeakerCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.ResumePlayback(request)
@@ -90,7 +111,8 @@ class SpeakerClient:
     def stop_audio(self) -> CMVRErrorCode:
         """停止播放"""
         try:
-            request = generated.speaker_service_pb2.StopSpeakerCommand.Request()
+            generated = self._import_generated()
+            request = generated.speaker_command_pb2.StopSpeakerCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.StopPlayback(request)
@@ -104,7 +126,8 @@ class SpeakerClient:
     def set_volume(self, volume: float) -> CMVRErrorCode:
         """设置音量"""
         try:
-            request = generated.speaker_service_pb2.SetSpeakerVolumeCommand.Request()
+            generated = self._import_generated()
+            request = generated.speaker_command_pb2.SetSpeakerVolumeCommand.Request()
             request.header.CopyFrom(self._create_command_header())
             request.volume = volume
 
@@ -119,7 +142,8 @@ class SpeakerClient:
     def get_volume(self) -> Tuple[CMVRErrorCode, float]:
         """获取音量"""
         try:
-            request = generated.speaker_service_pb2.GetSpeakerVolumeCommand.Request()
+            generated = self._import_generated()
+            request = generated.speaker_command_pb2.GetSpeakerVolumeCommand.Request()
             request.header.CopyFrom(self._create_command_header())
 
             response = self.stub.GetVolume(request)

example_usage.py

@@ -3,7 +3,10 @@
 import sys
 import os
 import time
-import random  # 导入 random 模块
+import random
+import grpc  # 新增grpc导入
+from typing import Generator  # 新增Generator类型导入
+import numpy as np  # 确保导入numpy（传感器数据处理需要）
 
 # 添加项目根目录到 Python 路径
 sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
@@ -131,5 +134,338 @@ def test_biohead():
 
     client.close()
 
+def test_camera():
+    """测试相机功能"""
+    print("=== 测试相机功能 ===")
+
+    # 初始化客户端
+    client = CMVRGrpcClient("192.168.1.6:50052")
+    if not client.is_connected():
+        print("连接服务器失败")
+        return
+
+    # 获取相机客户端
+    camera = client.get_camera("cam4")  # 假设设备ID为"cam4"
+
+    # 获取相机初始状态
+    error_code, state = camera.get_status()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print(f"相机初始状态: 已初始化={state.is_initialized}, 已打开={state.is_opened}, "
+              f"已流传输={state.is_streaming}, 已录制={state.is_recording}, "
+              f"分辨率={state.width}x{state.height}, FPS={state.fps}")
+    else:
+        print(f"获取相机状态失败，错误码: {error_code}")
+        client.close()
+        return
+
+    # 启动相机
+    start_result = camera.start_camera()
+    if start_result == CMVRErrorCode.CMVR_SUCCESS:
+        print("相机启动成功")
+    else:
+        print(f"相机启动失败，错误码: {start_result}")
+        client.close()
+        return
+
+    # 等待相机启动
+    time.sleep(1)
+
+    # 再次获取相机状态确认
+    error_code, state = camera.get_status()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print(f"启动后状态: 已打开={state.is_opened}, 已流传输={state.is_streaming}")
+    else:
+        print(f"获取相机状态失败，错误码: {error_code}")
+
+    # 测试获取RGB图像并保存
+    print("开始获取图像并保存 (3次)...")
+    for i in range(3):
+        error_code, img_array, width, height = camera.get_rgb_image()
+        if error_code == CMVRErrorCode.CMVR_SUCCESS and img_array.size > 0:
+            # 生成保存路径（当前目录）
+            img_filename = f"camera_test_image_{i+1}_{int(time.time())}.jpg"
+            # 转换颜色格式（如果需要）
+            if len(img_array.shape) == 3:
+                cv2_img = cv2.cvtColor(img_array, cv2.COLOR_RGB2BGR)
+            else:
+                cv2_img = img_array
+            # 保存图像
+            cv2.imwrite(img_filename, cv2_img)
+            print(f"第{i+1}次获取图像成功，已保存至: {img_filename}，分辨率: {width}x{height}")
+        else:
+            print(f"第{i+1}次获取图像失败，错误码: {error_code}")
+        time.sleep(1)
+
+    # 测试录像功能
+    video_path = f"test_recording_{int(time.time())}.mp4"
+    print(f"开始录像，保存路径: {os.path.abspath(video_path)}")  # 显示绝对路径
+    record_start_result = camera.start_record(video_path)
+    if record_start_result == CMVRErrorCode.CMVR_SUCCESS:
+        print("录像开始成功，录制5秒...")
+        time.sleep(5)
+
+        # 停止录像
+        record_stop_result = camera.stop_record()
+        if record_stop_result == CMVRErrorCode.CMVR_SUCCESS:
+            print("录像停止成功")
+        else:
+            print(f"录像停止失败，错误码: {record_stop_result}")
+    else:
+        print(f"录像开始失败，错误码: {record_start_result}")
+
+    # 停止相机
+    stop_result = camera.stop_camera()
+    if stop_result == CMVRErrorCode.CMVR_SUCCESS:
+        print("相机停止成功")
+    else:
+        print(f"相机停止失败，错误码: {stop_result}")
+
+    # 最终状态确认
+    error_code, state = camera.get_status()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print(f"最终状态: 已打开={state.is_opened}, 已流传输={state.is_streaming}")
+    else:
+        print(f"获取相机状态失败，错误码: {error_code}")
+
+    client.close()
+
+def test_dexhand():
+    """测试DexHand功能（获取状态、设置角度和传感器数据）"""
+    print("=== 测试DexHand功能 ===")
+
+    # 初始化GRPC客户端（使用实际服务器地址）
+    client = CMVRGrpcClient("192.168.1.6:50052")
+    if not client.is_connected():
+        print("连接服务器失败")
+        return
+
+    # 获取DexHand客户端（假设设备ID为"hand1"，根据实际设备ID修改）
+    dexhand = client.get_dexhand("hand1")
+    if not dexhand:
+        print("获取DexHand客户端失败")
+        client.close()
+        return
+
+    # 1. 获取初始状态
+    print("\n--- 获取初始状态 ---")
+    error_code, state = dexhand.get_status()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print(f"初始化状态: 已初始化={state.is_initialized}")
+        print("各自由度状态:")
+        for hand in state.hands:
+            print(f"  自由度ID: {hand.dof_id}, 角度: {hand.angle}, 速度: {hand.speed}, "
+                  f"受力: {hand.force}, 位置: {hand.position}, 温度: {hand.temperature}°C")
+            if hand.error != 0:
+                print(f"  警告: 自由度ID {hand.dof_id} 存在故障: {hand.error_message}")
+    else:
+        print(f"获取初始状态失败，错误码: {error_code}")
+        client.close()
+        return
+
+    # 1.1 获取初始传感器数据
+    print("\n--- 获取初始传感器数据 ---")
+    error_code, sensors = dexhand.get_sensor_data()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print("初始传感器数据摘要:")
+        sensors.print_summary()  # 调用传感器数据摘要打印方法
+        # 打印掌心和食指指端的传感器数据示例
+        print(f"  掌心传感器数据形状: {sensors.palm.data.shape}")
+        print(f"  食指指端传感器数据形状: {sensors.index_tip.data.shape}")
+    else:
+        print(f"获取初始传感器数据失败，错误码: {error_code}")
+
+    # 2. 设置测试角度（小拇指、食指、大拇指弯曲）
+    print("\n--- 设置测试角度 ---")
+    # 角度字典: 键为自由度ID (0-6)，值为0-1百分比
+    test_angles = {
+        0: 0.9,   # 小拇指
+        1: 0.9,   # 无名指
+        2: 0.9,   # 中指
+        3: 0.9,   # 食指
+        4: 0.9,   # 大拇指弯曲
+        5: 0.9    # 大拇指旋转
+    }
+
+    # 打印设置信息（映射自由度ID到手指名称）
+    finger_map = {
+        0: "小拇指",
+        1: "无名指",
+        2: "中指",
+        3: "食指",
+        4: "大拇指弯曲",
+        5: "大拇指旋转",
+        6: "预留自由度"
+    }
+    print("准备设置角度:")
+    for dof_id, value in test_angles.items():
+        finger_name = finger_map.get(dof_id, f"自由度{dof_id}")
+        print(f"  {finger_name} (ID:{dof_id}): {value*100}%")
+
+    # 执行角度设置
+    set_result = dexhand.set_angle(test_angles)
+    if set_result == CMVRErrorCode.CMVR_SUCCESS:
+        print("角度设置命令发送成功，等待执行器动作...")
+        time.sleep(2)  # 等待执行器完成动作
+    else:
+        print(f"角度设置失败，错误码: {set_result}")
+        client.close()
+        return
+
+    # 2.1 获取角度变化后的传感器数据
+    print("\n--- 获取角度变化后传感器数据 ---")
+    error_code, sensors_after = dexhand.get_sensor_data()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print("角度变化后传感器数据摘要:")
+        # 对比食指指腹在动作前后的平均压力变化
+        if hasattr(sensors, 'index_pad') and hasattr(sensors_after, 'index_pad'):
+            avg_before = sensors.index_pad.data.mean() if sensors.index_pad.data.size > 0 else 0
+            avg_after = sensors_after.index_pad.data.mean() if sensors_after.index_pad.data.size > 0 else 0
+            print(f"  食指指腹平均压力变化: {avg_before:.2f} → {avg_after:.2f}")
+
+        # 打印大拇指指端数据示例（前3个值）
+        if sensors_after.thumb_tip.data.size > 0:
+            print(f"  大拇指指端部分数据: {sensors_after.thumb_tip.data.flatten()[:3]}...")
+    else:
+        print(f"获取角度变化后传感器数据失败，错误码: {error_code}")
+
+    # 3. 获取设置后的状态
+    print("\n--- 获取设置后状态 ---")
+    error_code, state = dexhand.get_status()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print("设置后各自由度状态:")
+        for hand in state.hands:
+            # 只打印我们设置过的自由度
+            if hand.dof_id in test_angles:
+                print(f"  自由度ID: {hand.dof_id}, 新角度: {hand.angle}, 当前位置: {hand.position}")
+    else:
+        print(f"获取设置后状态失败，错误码: {error_code}")
+
+    # 4. 恢复默认角度（复位操作）
+    print("\n--- 恢复默认角度 ---")
+    default_angles = {
+        0: 0.1,
+        1: 0.1,
+        2: 0.1,
+        3: 0.1,
+        4: 0.1,
+        5: 0.8
+    }
+
+    set_result = dexhand.set_angle(default_angles)
+    if set_result == CMVRErrorCode.CMVR_SUCCESS:
+        print("默认角度恢复成功，等待复位完成...")
+        time.sleep(2)
+    else:
+        print(f"默认角度恢复失败，错误码: {set_result}")
+
+    # 4.1 获取复位后的传感器数据
+    print("\n--- 获取复位后传感器数据 ---")
+    error_code, sensors_reset = dexhand.get_sensor_data()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print("复位后传感器数据摘要:")
+        # 对比掌心压力在复位前后的变化
+        if hasattr(sensors_after, 'palm') and hasattr(sensors_reset, 'palm'):
+            avg_after = sensors_after.palm.data.mean() if sensors_after.palm.data.size > 0 else 0
+            avg_reset = sensors_reset.palm.data.mean() if sensors_reset.palm.data.size > 0 else 0
+            print(f"  掌心平均压力变化: {avg_after:.2f} → {avg_reset:.2f}")
+    else:
+        print(f"获取复位后传感器数据失败，错误码: {error_code}")
+
+    # 5. 最终状态确认
+    print("\n--- 最终状态确认 ---")
+    error_code, state = dexhand.get_status()
+    if error_code == CMVRErrorCode.CMVR_SUCCESS:
+        print(f"最终初始化状态: {state.is_initialized}")
+        print("关键自由度最终位置:")
+        for dof_id in test_angles.keys():
+            for hand in state.hands:
+                if hand.dof_id == dof_id:
+                    print(f"  自由度ID {dof_id}: 角度={hand.angle}, 位置={hand.position}")
+    else:
+        print(f"获取最终状态失败，错误码: {error_code}")
+
+    # 关闭连接
+    client.close()
+    print("\n=== DexHand测试完成 ===")
+
+def test_sensor_data_stream():
+    """测试双向流传感器数据接口"""
+    print("=== 测试双向流传感器数据接口 ===")
+
+    # 初始化GRPC客户端
+    client = CMVRGrpcClient("192.168.1.222:50052")
+    if not client.is_connected():
+        print("连接服务器失败")
+        return
+
+    # 获取DexHand客户端
+    dexhand = client.get_dexhand("hand1")
+    if not dexhand:
+        print("获取DexHand客户端失败")
+        client.close()
+        return
+
+    try:
+        # 1. 启动传感器数据流
+        print("\n--- 启动传感器数据流 ---")
+        # 创建请求生成器（双向流不需要参数，发送空请求）
+        def request_generator() -> Generator:
+            # 发送初始请求启动流
+            yield dexhand.create_stream_request()
+            # 保持流连接，每5秒发送一次心跳（可选）
+            try:
+                while True:
+                    time.sleep(5)
+                    # 发送空请求保持连接
+                    yield dexhand.create_stream_request()
+            except GeneratorExit:
+                print("请求生成器已关闭")
+                return
+
+        # 2. 接收并处理流数据
+        print("开始接收传感器流数据（5秒后自动停止）...")
+        start_time = time.time()
+        stream_duration = 15  # 接收15秒数据
+
+        # 调用双向流接口
+        for feedback in dexhand.get_sensor_data_stream(request_generator()):
+            # 检查是否超时
+            if time.time() - start_time > stream_duration:
+                print("\n达到预设接收时间，停止接收")
+                break
+
+            # # 检查反馈状态
+            # if not feedback.header.success:
+            #     print(f"数据流接收失败，错误码: {feedback.header.error_code}")
+            #     continue
+
+            # 处理传感器数据（转换为HandTactileSensors对象）
+            error_code, sensors = dexhand.parse_sensor_stream_data(feedback)
+            if error_code != CMVRErrorCode.CMVR_SUCCESS:
+                print("传感器数据解析失败")
+                continue
+
+            # 打印传感器数据摘要（每秒打印一次）
+            if int(time.time()) % 1 == 0:  # 控制打印频率
+                print(f"\n--- 传感器数据 (时间: {time.time() - start_time:.2f}s) ---")
+                sensors.print_summary()
+
+                # 打印食指指端的实时数据示例
+                if sensors.index_tip.data is not None and sensors.index_tip.data.size > 0:
+                    print(f"食指指端平均压力: {sensors.index_tip.data.mean():.2f}")
+                if sensors.palm.data is not None and sensors.palm.data.size > 0:
+                    print(f"掌心平均压力: {sensors.palm.data.mean():.2f}")
+
+    except grpc.RpcError as e:
+        print(f"双向流通信错误: {e}")
+    except Exception as e:
+        print(f"处理流数据时发生错误: {e}")
+    finally:
+        # 关闭连接
+        client.close()
+        print("\n=== 双向流传感器数据测试完成 ===")
 if __name__ == "__main__":
-    test_biohead()
+    # test_biohead()
+    # test_camera()
+    # test_dexhand()
+    test_sensor_data_stream()