Ini hanya bug dan pelacak fitur, silakan gunakan
untuk melaporkan bug atau meminta fitur.
Saat mencoba mengunduh .px4log melalui mavftp, saya mendapatkan kesalahan berikut:
ubuntu<strong i="10">@ubuntu</strong>:~$ rosrun mavros mavftp download /fs/microsd/log/2016-11-01/21_43_29.px4log
Prigressbar disabled. install python-progressbar
Traceback (most recent call last):
File "/opt/ros/indigo/lib/mavros/mavftp", line 296, in <module>
main()
File "/opt/ros/indigo/lib/mavros/mavftp", line 292, in main
args.func(args)
File "/opt/ros/indigo/lib/mavros/mavftp", line 152, in do_download
buf = from_fd.read(FTP_PAGE_SIZE)
File "/opt/ros/indigo/lib/python2.7/dist-packages/mavros/ftp.py", line 107, in read
_check_raise_errno(ret)
File "/opt/ros/indigo/lib/python2.7/dist-packages/mavros/ftp.py", line 39, in _check_raise_errno
raise IOError(ret.r_errno, os.strerror(ret.r_errno))
IOError: [Errno 110] Connection timed out
Jadi saya dapat membuka file, seperti yang ditampilkan jendela mavros roslaunch utama:
[ INFO] [1491328759.740312395]: FTP:Open /fs/microsd/log/2016-11-01/21_43_29.px4log: success, session 0, size 263247
Tapi saya mendapatkan kesalahan [Errno 110] Waktu koneksi habis saat membaca file.
Mavros: 0.17.4
ROS: Indigo
Ubuntu: 14.04
[] ArduPilot
[X] PX4
Versi: 1.1
ubuntu<strong i="26">@ubuntu</strong>:~$ roslaunch mavros px4.launch fcu_url:="/dev/ttyUSB0:921600"
... logging to /home/ubuntu/.ros/log/4bfe2358-1960-11e7-a396-54ee75c35d17/roslaunch-ubuntu-10479.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
started roslaunch server http://ubuntu:40096/
SUMMARY
========
CLEAR PARAMETERS
* /mavros/
PARAMETERS
* /mavros/cmd/use_comp_id_system_control: False
* /mavros/conn/heartbeat_rate: 1.0
* /mavros/conn/system_time_rate: 1.0
* /mavros/conn/timeout: 10.0
* /mavros/conn/timesync_rate: 10.0
* /mavros/distance_sensor/hrlv_ez4_pub/field_of_view: 0.0
* /mavros/distance_sensor/hrlv_ez4_pub/frame_id: hrlv_ez4_sonar
* /mavros/distance_sensor/hrlv_ez4_pub/id: 0
* /mavros/distance_sensor/hrlv_ez4_pub/orientation: ROLL_180
* /mavros/distance_sensor/hrlv_ez4_pub/send_tf: True
* /mavros/distance_sensor/hrlv_ez4_pub/sensor_position/x: 0.0
* /mavros/distance_sensor/hrlv_ez4_pub/sensor_position/y: 0.0
* /mavros/distance_sensor/hrlv_ez4_pub/sensor_position/z: -0.1
* /mavros/distance_sensor/laser_1_sub/id: 3
* /mavros/distance_sensor/laser_1_sub/orientation: ROLL_180
* /mavros/distance_sensor/laser_1_sub/subscriber: True
* /mavros/distance_sensor/lidarlite_pub/field_of_view: 0.0
* /mavros/distance_sensor/lidarlite_pub/frame_id: lidarlite_laser
* /mavros/distance_sensor/lidarlite_pub/id: 1
* /mavros/distance_sensor/lidarlite_pub/orientation: ROLL_180
* /mavros/distance_sensor/lidarlite_pub/send_tf: True
* /mavros/distance_sensor/lidarlite_pub/sensor_position/x: 0.0
* /mavros/distance_sensor/lidarlite_pub/sensor_position/y: 0.0
* /mavros/distance_sensor/lidarlite_pub/sensor_position/z: -0.1
* /mavros/distance_sensor/sonar_1_sub/id: 2
* /mavros/distance_sensor/sonar_1_sub/orientation: ROLL_180
* /mavros/distance_sensor/sonar_1_sub/subscriber: True
* /mavros/fcu_url: /dev/ttyUSB0:921600
* /mavros/gcs_url:
* /mavros/global_position/frame_id: fcu
* /mavros/global_position/rot_covariance: 99999.0
* /mavros/global_position/tf/child_frame_id: fcu_utm
* /mavros/global_position/tf/frame_id: local_origin
* /mavros/global_position/tf/send: False
* /mavros/image/frame_id: px4flow
* /mavros/imu/angular_velocity_stdev: 0.000349065850399
* /mavros/imu/frame_id: fcu
* /mavros/imu/linear_acceleration_stdev: 0.0003
* /mavros/imu/magnetic_stdev: 0.0
* /mavros/imu/orientation_stdev: 1.0
* /mavros/local_position/frame_id: fcu
* /mavros/local_position/tf/child_frame_id: fcu
* /mavros/local_position/tf/frame_id: local_origin
* /mavros/local_position/tf/send: False
* /mavros/local_position/tf/send_fcu: False
* /mavros/mission/pull_after_gcs: True
* /mavros/mocap/use_pose: True
* /mavros/mocap/use_tf: False
* /mavros/plugin_blacklist: ['safety_area', '...
* /mavros/plugin_whitelist: []
* /mavros/px4flow/frame_id: px4flow
* /mavros/px4flow/ranger_fov: 0.0
* /mavros/px4flow/ranger_max_range: 5.0
* /mavros/px4flow/ranger_min_range: 0.3
* /mavros/safety_area/p1/x: 1.0
* /mavros/safety_area/p1/y: 1.0
* /mavros/safety_area/p1/z: 1.0
* /mavros/safety_area/p2/x: -1.0
* /mavros/safety_area/p2/y: -1.0
* /mavros/safety_area/p2/z: -1.0
* /mavros/setpoint_accel/send_force: False
* /mavros/setpoint_attitude/reverse_throttle: False
* /mavros/setpoint_attitude/tf/child_frame_id: attitude
* /mavros/setpoint_attitude/tf/frame_id: local_origin
* /mavros/setpoint_attitude/tf/listen: False
* /mavros/setpoint_attitude/tf/rate_limit: 10.0
* /mavros/setpoint_position/tf/child_frame_id: setpoint
* /mavros/setpoint_position/tf/frame_id: local_origin
* /mavros/setpoint_position/tf/listen: False
* /mavros/setpoint_position/tf/rate_limit: 50.0
* /mavros/startup_px4_usb_quirk: True
* /mavros/sys/disable_diag: False
* /mavros/sys/min_voltage: 10.0
* /mavros/target_component_id: 1
* /mavros/target_system_id: 1
* /mavros/tdr_radio/low_rssi: 40
* /mavros/time/time_ref_source: fcu
* /mavros/time/timesync_avg_alpha: 0.6
* /mavros/vibration/frame_id: vibration
* /mavros/vision_pose/tf/child_frame_id: vision
* /mavros/vision_pose/tf/frame_id: local_origin
* /mavros/vision_pose/tf/listen: False
* /mavros/vision_pose/tf/rate_limit: 10.0
* /mavros/vision_speed/listen_twist: False
* /rosdistro: indigo
* /rosversion: 1.11.20
NODES
/
mavros (mavros/mavros_node)
auto-starting new master
process[master]: started with pid [10491]
ROS_MASTER_URI=http://localhost:11311/
setting /run_id to 4bfe2358-1960-11e7-a396-54ee75c35d17
process[rosout-1]: started with pid [10504]
started core service [/rosout]
process[mavros-2]: started with pid [10522]
[ INFO] [1491328704.639977423]: FCU URL: /dev/ttyUSB0:921600
[ INFO] [1491328704.640148669]: serial0: device: /dev/ttyUSB0 @ 921600 bps
[ INFO] [1491328704.640857865]: GCS bridge disabled
[ INFO] [1491328704.678791638]: Plugin 3dr_radio loaded and initialized
[ INFO] [1491328704.681584591]: Plugin actuator_control loaded and initialized
[ INFO] [1491328704.682806790]: Plugin altitude loaded and initialized
[ INFO] [1491328704.734773858]: Plugin cam_imu_sync loaded and initialized
[ INFO] [1491328704.741470118]: Plugin command loaded and initialized
[ INFO] [1491328704.741573052]: Plugin distance_sensor blacklisted
[ INFO] [1491328704.755546619]: Plugin ftp loaded and initialized
[ INFO] [1491328704.766173170]: Plugin global_position loaded and initialized
[ INFO] [1491328704.767192333]: Plugin hil_controls loaded and initialized
[ INFO] [1491328704.767303516]: Plugin image_pub blacklisted
[ INFO] [1491328704.778053521]: Plugin imu_pub loaded and initialized
[ INFO] [1491328704.784409686]: Plugin local_position loaded and initialized
[ INFO] [1491328704.785040013]: Plugin manual_control loaded and initialized
[ INFO] [1491328704.789160066]: IMU: High resolution IMU detected!
[ INFO] [1491328704.793286286]: Plugin mocap_pose_estimate loaded and initialized
[ INFO] [1491328704.795783133]: Plugin param loaded and initialized
[ INFO] [1491328704.803470692]: Plugin px4flow loaded and initialized
[ INFO] [1491328704.810457093]: Plugin rc_io loaded and initialized
[ INFO] [1491328704.810504287]: Plugin safety_area blacklisted
[ INFO] [1491328704.814195357]: Plugin setpoint_accel loaded and initialized
[ INFO] [1491328704.833646784]: Plugin setpoint_attitude loaded and initialized
[ INFO] [1491328704.843787243]: Plugin setpoint_position loaded and initialized
[ INFO] [1491328704.854228533]: Plugin setpoint_raw loaded and initialized
[ INFO] [1491328704.857035208]: Plugin setpoint_velocity loaded and initialized
[ INFO] [1491328704.868906236]: Plugin sys_status loaded and initialized
[ INFO] [1491328704.872289296]: Plugin sys_time loaded and initialized
[ INFO] [1491328704.873499821]: Plugin vfr_hud loaded and initialized
[ INFO] [1491328704.873528131]: Plugin vibration blacklisted
[ INFO] [1491328704.886149274]: Plugin vision_pose_estimate loaded and initialized
[ INFO] [1491328704.892185325]: Plugin vision_speed_estimate loaded and initialized
[ INFO] [1491328704.898632965]: Plugin waypoint loaded and initialized
[ INFO] [1491328704.899156813]: Autostarting mavlink via USB on PX4
[ INFO] [1491328704.899568244]: Built-in SIMD instructions: SSE, SSE2
[ INFO] [1491328704.899737606]: Built-in MAVLink package version: 2016.5.20
[ INFO] [1491328704.899814667]: Built-in MAVLink dialect: ardupilotmega
[ INFO] [1491328704.899913235]: MAVROS started. MY ID 1.240, TARGET ID 1.1
[ WARN] [1491328704.977042906]: TM: Clock skew detected (-1491328273.724662542 s). Hard syncing clocks.
[ INFO] [1491328705.728264902]: CON: Got HEARTBEAT, connected. FCU: PX4
[ INFO] [1491328705.730098822]: IMU: High resolution IMU detected!
[ INFO] [1491328706.741017002]: VER: 1.1: Capabilities 0x00000000000004eb
[ INFO] [1491328706.741277778]: VER: 1.1: Flight software: 00000000 (328018937301dc7e)
[ INFO] [1491328706.741430544]: VER: 1.1: Middleware software: 00000000 (328018937301dc7e)
[ INFO] [1491328706.741573285]: VER: 1.1: OS software: 00000000 (0000000000000000)
[ INFO] [1491328706.741672549]: VER: 1.1: Board hardware: 00000000
[ INFO] [1491328706.741741415]: VER: 1.1: VID/PID: 26ac:0011
[ INFO] [1491328706.741793858]: VER: 1.1: UID: 3135511735333436
[ WARN] [1491328716.730309039]: PR: request list timeout, retries left 2
[ WARN] [1491328717.730709455]: PR: request list timeout, retries left 1
[ WARN] [1491328718.731847404]: PR: request list timeout, retries left 0
[ INFO] [1491328720.737982744]: WP: mission received
[ WARN] [1491328740.830436979]: TM: Clock skew detected (0.024262897 s). Hard syncing clocks.
[ INFO] [1491328759.740312395]: FTP:Open /fs/microsd/log/2016-11-01/21_43_29.px4log: success, session 0, size 263247
header:
seq: 27
stamp:
secs: 1491329484
nsecs: 383406366
frame_id: ''
status:
-
level: 0
name: mavros: FCU connection
message: connected
hardware_id: /dev/ttyUSB0:921600
values:
-
key: Received packets:
value: 8489
-
key: Dropped packets:
value: 0
-
key: Buffer overruns:
value: 0
-
key: Parse errors:
value: 0
-
key: Rx sequence number:
value: 177
-
key: Tx sequence number:
value: 138
-
key: Rx total bytes:
value: 346726
-
key: Tx total bytes:
value: 22004
-
key: Rx speed:
value: 17138.000000
-
key: Tx speed:
value: 709.000000
-
level: 2
name: mavros: GPS
message: No satellites
hardware_id: /dev/ttyUSB0:921600
values:
-
key: Satellites visible
value: 0
-
key: Fix type
value: 0
-
key: EPH (m)
value: Unknown
-
key: EPV (m)
value: Unknown
-
level: 0
name: mavros: Heartbeat
message: Normal
hardware_id: /dev/ttyUSB0:921600
values:
-
key: Heartbeats since startup
value: 29
-
key: Frequency (Hz)
value: 0.962921
-
key: Vehicle type
value: VTOL-Quadrotor
-
key: Autopilot type
value: PX4
-
key: Mode
value: MANUAL
-
key: System status
value: Uninit
-
level: 0
name: mavros: System
message: Normal
hardware_id: /dev/ttyUSB0:921600
values:
-
key: Sensor present
value: 0x00000000
-
key: Sensor enabled
value: 0x00000000
-
key: Sensor helth
value: 0x00000000
-
key: CPU Load (%)
value: 74.6
-
key: Drop rate (%)
value: 0.0
-
key: Errors comm
value: 0
-
key: Errors count #1
value: 0
-
key: Errors count #2
value: 0
-
key: Errors count #3
value: 0
-
key: Errors count #4
value: 0
-
level: 1
name: mavros: Battery
message: Low voltage
hardware_id: /dev/ttyUSB0:921600
values:
-
key: Voltage
value: 0.00
-
key: Current
value: 0.0
-
key: Remaining
value: -1.0
-
level: 0
name: mavros: Time Sync
message: Normal
hardware_id: /dev/ttyUSB0:921600
values:
-
key: Timesyncs since startup
value: 155
-
key: Frequency (Hz)
value: 9.999546
-
key: Last dt (ms)
value: -1.344876
-
key: Mean dt (ms)
value: 0.008980
-
key: Last system time (s)
value: 1210.658179000
-
key: Time offset (s)
value: 1491328273.698000193
---
OK. I got messages from 1:1.
---
Received 4327 messages, from 1 addresses
sys:comp list of messages
1:1 32, 1, 2, 36, 147, 105, 74, 140, 141, 111, 76, 241, 83, 245, 251, 44, 30, 0
Log penerbangan seringkali terlalu besar untuk FTP, juga untuk beberapa alasan stabil hanya dengan koneksi USB (usb di pihxawk - ttyACM%d).
Pada UART hanya cocok jika Anda perlu memodifikasi file rc atau mixer ekstra.
Juga setelah skrip unduhan file, beri tahu FCU untuk menghitung CRC32 dari seluruh file dan di sini juga mungkin timeout.
Catatan: FTP lambat, tetapi implementasi download QGC dua kali lebih cepat dari mavros.
Catatan: FTP lambat, tetapi implementasi download QGC dua kali lebih cepat dari mavros.
Di mana mungkin perbedaan @vooon?
QGC mendukung unduhan streaming, hanya memerlukan satu pesan permintaan untuk mentransfer seluruh file.
Sementara saya menggunakan buffer permintaan yang lebih lama, jadi untuk mentransfer file saya harus meminta banyak tanggapan 239-byte.
Saya tidak akan menerapkan mode itu, cukup gunakan QGC.
Saya tidak akan menerapkan mode itu, cukup gunakan QGC.
Saya pikir ini adalah kebutuhan, mengingat kami menawarkan kemungkinan FTP di MAVROS. Saya akan memeriksanya dan kembali dengan berita (dan PR).
@ TSC21 karena FTP stabil hanya melalui USB, dan penggunaan utama mavros melalui TELEMx tidak ada alasan untuk mengimplementasikan mode itu, dan tidak kompatibel dengan antarmuka seperti sekring saat ini.
Begitu:
@vooon sesuai keinginan. Menurut saya salah satu kegunaan utama MAVROS bagi sebagian orang adalah juga menggunakannya sebagai pengganti QGC. Namun, kami masih kurang mendukung streaming ULog.
Itu adalah hal kegunaan. Transfer file sangat lambat dibandingkan telemetri, dan menarik log dengan ukuran yang layak (10-15 MB) akan memakan waktu terlalu lama bahkan dengan implementasi yang dioptimalkan.
Mengenai streaming ULog - Ya, ini bagus untuk dimiliki, tetapi Anda bisa menggunakan mavlink-router
. (https://github.com/01org/mavlink-router).
Mengenai streaming ULog - Ya, ini bagus untuk dimiliki, tetapi Anda bisa menggunakan mavlink-router. (https://github.com/01org/mavlink-router).
Benar. Namun, saya pikir itu adalah keinginan kami sebagai pengembang dan pengelola MAVROS untuk memiliki fitur lengkap.
Sebenarnya untuk drone yang lebih baru saya akan mengatur router antara tty dan mavros.
Karena TELEM1 akan ditempati oleh RFD dan TELEM2. Jadi saya perlu router di dalam FCU juga.
Dan saya tidak berpikir bahwa mavros adalah pengganti untuk GCS apa pun, itu adalah set API untuk menulis perangkat lunak kontrol otonom Anda.
Bagaimanapun Anda membutuhkan GCS untuk menyetel firmware.
Komentar yang paling membantu
@ TSC21 karena FTP stabil hanya melalui USB, dan penggunaan utama mavros melalui TELEMx tidak ada alasan untuk mengimplementasikan mode itu, dan tidak kompatibel dengan antarmuka seperti sekring saat ini.
Begitu: