相机、云台与媒体
相机拍摄、录像、变焦、云台、视频流与媒体管理命令。本页列出该能力域下已开放的 PX4 named command,并说明统一 API、鉴权、执行状态和安全边界。API 入口
-
创建命令:
POST /api/v1/open/downlink/commands -
查询状态:
GET /api/v1/open/downlink/commands/{commandId} -
vendor固定为px4。 - 真实 PX4 下发默认关闭;只有 guarded 模式、显式授权和 transport ready 后才发送。
-
执行终态来自
COMMAND_ACK,平台状态仍使用统一命令 lifecycle。
鉴权
- API ID + HMAC 请求签名
- scope:
open:command:create
查询参数
无。命令列表
do_control_video-MAV_CMD_DO_CONTROL_VIDEO(200)do_digicam_configure-MAV_CMD_DO_DIGICAM_CONFIGURE(202)do_digicam_control-MAV_CMD_DO_DIGICAM_CONTROL(203)do_mount_configure-MAV_CMD_DO_MOUNT_CONFIGURE(204)do_mount_control-MAV_CMD_DO_MOUNT_CONTROL(205)do_mount_control_quat-MAV_CMD_DO_MOUNT_CONTROL_QUAT(220)preflight_storage-MAV_CMD_PREFLIGHT_STORAGE(245)request_camera_information-MAV_CMD_REQUEST_CAMERA_INFORMATION(521)request_camera_settings-MAV_CMD_REQUEST_CAMERA_SETTINGS(522)request_storage_information-MAV_CMD_REQUEST_STORAGE_INFORMATION(525)storage_format-MAV_CMD_STORAGE_FORMAT(526)request_camera_capture_status-MAV_CMD_REQUEST_CAMERA_CAPTURE_STATUS(527)reset_camera_settings-MAV_CMD_RESET_CAMERA_SETTINGS(529)set_camera_mode-MAV_CMD_SET_CAMERA_MODE(530)set_camera_zoom-MAV_CMD_SET_CAMERA_ZOOM(531)set_camera_focus-MAV_CMD_SET_CAMERA_FOCUS(532)set_storage_usage-MAV_CMD_SET_STORAGE_USAGE(533)set_camera_source-MAV_CMD_SET_CAMERA_SOURCE(534)do_gimbal_manager_pitchyaw-MAV_CMD_DO_GIMBAL_MANAGER_PITCHYAW(1000)do_gimbal_manager_configure-MAV_CMD_DO_GIMBAL_MANAGER_CONFIGURE(1001)image_start_capture-MAV_CMD_IMAGE_START_CAPTURE(2000)image_stop_capture-MAV_CMD_IMAGE_STOP_CAPTURE(2001)request_camera_image_capture-MAV_CMD_REQUEST_CAMERA_IMAGE_CAPTURE(2002)do_trigger_control-MAV_CMD_DO_TRIGGER_CONTROL(2003)camera_track_point-MAV_CMD_CAMERA_TRACK_POINT(2004)camera_track_rectangle-MAV_CMD_CAMERA_TRACK_RECTANGLE(2005)camera_stop_tracking-MAV_CMD_CAMERA_STOP_TRACKING(2010)camera_start_mti-MAV_CMD_CAMERA_START_MTI(2020)camera_stop_mti-MAV_CMD_CAMERA_STOP_MTI(2021)video_start_capture-MAV_CMD_VIDEO_START_CAPTURE(2500)video_stop_capture-MAV_CMD_VIDEO_STOP_CAPTURE(2501)video_start_streaming-MAV_CMD_VIDEO_START_STREAMING(2502)video_stop_streaming-MAV_CMD_VIDEO_STOP_STREAMING(2503)request_video_stream_information-MAV_CMD_REQUEST_VIDEO_STREAM_INFORMATION(2504)request_video_stream_status-MAV_CMD_REQUEST_VIDEO_STREAM_STATUS(2505)logging_start-MAV_CMD_LOGGING_START(2510)logging_stop-MAV_CMD_LOGGING_STOP(2511)
响应
Create Response:平台受理态(ACCEPTED)Query Response:执行态(ACCEPTED/DELIVERED/SUCCEEDED/FAILED/TIMED_OUT/UNMATCHED_RESPONSE)