Open seed0097 opened 10 months ago
Heavy02011
commented
10 months ago There are two cameras present on your orin. typically /dev/video0 is the CSI and /dev/video1 should be USB. You seem to try using /dev/video0 as WEBCAM which results in the error, as its a CSI type.
Please adjust the camera settings in myconfig.py into /dev/video1. Then it should work.
seed0097
commented
9 months ago Thank you for your reply. I have changed the video in config.py to 1, but another error occurs. When using video 0, the LED on the camera is on until an error occurs and then goes out. This indicates that video 0 should be correct.
Is there still a possibility of I2C being occupied? Currently, I am using BUS 7 with the address 0x40 according to the following website. BUS 1 seems to be using 0x40. https://jetsonhacks.com/nvidia-jetson-orin-nano-gpio-header-pinout/
PCA9685_I2C_ADDR = 0x40 #I2C address, use i2cdetect to validate this number PCA9685_I2C_BUSNUM = 7 #None will auto detect, which is fine on the pi. But other platforms should specify the bus num.
nano ~/projects/donkeycar/donkeycar/parts/camera.py class Webcam(BaseCamera): def init(self, image_w=160, image_h=120, image_d=3, framerate=20, camera_index=1):
It's error in video1 (env) jetson@orin-nano:~/mycar$ python3 manage.py drive
_ ___ /___ ___/ ____ / / / _ _ /// _ / / / / `/_ / // // // / / / / ,< / / /_/ / / / / // /_ / /___/ _/// ////|| \/_, / _/ \,/ /_/ /____/
using donkey v5.0.dev3 ... INFO:donkeycar.config:loading config file: /home/jetson/mycar/config.py INFO:donkeycar.config:loading personal config over-rides from myconfig.py INFO:main:PID: 3107 WARNING:donkeycar.parts.pins:pigpio was not imported. cfg.CAMERA_TYPE WEBCAM INFO:main:cfg.CAMERA_TYPE WEBCAM pygame 2.5.2 (SDL 2.28.3, Python 3.8.10) Hello from the pygame community. https://www.pygame.org/contribute.html INFO:donkeycar.parts.camera:Opening Webcam... Xlib: extension "RANDR" missing on display "localhost:10.0". INFO:donkeycar.parts.camera:Available cameras ['/dev/video0', '/dev/video1'] Traceback (most recent call last): File "/home/jetson/donkeycar/donkeycar/parts/camera.py", line 136, in init_camera self.cam.start() SystemError: ioctl(VIDIOC_S_FMT) failure: no supported formats
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "manage.py", line 1142, in
Heavy02011
commented
9 months ago seed0097
commented
9 months ago There is myconfig.py and config.py https://drive.google.com/drive/folders/1kf6A8L85rkjjGP6ORhDVD0NM491Lr8SE?usp=sharing
Using video 0 open the camera normally.
use video1
(env) jetson@orin-nano:~/mycar$ python3 test_camera-usb.py
[ WARN:0] global /tmp/pip-req-build-frgo6bcn/opencv/modules/videoio/src/cap_v4l.cpp (890) open VIDEOIO(V4L2:/dev/video1): can't open camera by index
Traceback (most recent call last):
File "test_camera-usb.py", line 10, in
TCIII
commented
9 months ago @seed0097,
It appears that your issue may not be the Webcam and is being caused by the Bus number you have selected for the PCA9685.
Try PCA9685_I2C_BUSNUM = 1
TCIII
seed0097
commented
9 months ago Thank you for your reply.
When I use donkey calibrate --channel 0 --bus=7 The wheels can rotate normally, but when executing python3 manage.py drive, those errors occur. Changing it to 1 also displays the same errors.
Because BUS 1 seems to be using 0x40??? https://jetsonhacks.com/nvidia-jetson-orin-nano-gpio-header-pinout/
How do I change 0X40 to 0X41 in the DONKEYCAR project?
(donkey) jetson@jetson-orin-nano:~/mycar$ python3 manage.py drive
_ ___ /___ ___/ ____ / / / _ _ /// _ / / / / `/_ / // // // / / / / ,< / / /_/ / / / / // /_ / /___/ _/// ////|| \/_, / _/ \,/ /_/ /____/
using donkey v5.0.dev3 ...
INFO:donkeycar.config:loading config file: /home/jetson/mycar/config.py
INFO:donkeycar.config:loading personal config over-rides from myconfig.py
INFO:main:PID: 3299
WARNING:donkeycar.parts.pins:pigpio was not imported.
cfg.CAMERA_TYPE WEBCAM
INFO:main:cfg.CAMERA_TYPE WEBCAM
pygame 2.5.2 (SDL 2.28.3, Python 3.8.18)
Hello from the pygame community. https://www.pygame.org/contribute.html
INFO:donkeycar.parts.camera:Opening Webcam...
Xlib: extension "RANDR" missing on display "localhost:10.0".
INFO:donkeycar.parts.camera:Available cameras ['/dev/video0', '/dev/video1']
INFO:donkeycar.parts.camera:Webcam opened at /dev/video0 ...
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:...warming camera
INFO:donkeycar.parts.camera:Webcam ready.
INFO:donkeycar.vehicle:Adding part Webcam.
INFO:donkeycar.parts.web_controller.web:Starting Donkey Server...
INFO:donkeycar.parts.web_controller.web:You can now go to jetson-orin-nano.local:8887 to drive your car.
INFO:donkeycar.vehicle:Adding part LocalWebController.
INFO:donkeycar.vehicle:Adding part Pipe.
INFO:donkeycar.vehicle:Adding part ExplodeDict.
INFO:donkeycar.vehicle:Adding part Lambda.
INFO:donkeycar.vehicle:Adding part Lambda.
INFO:donkeycar.vehicle:Adding part Lambda.
INFO:donkeycar.vehicle:Adding part Lambda.
INFO:donkeycar.vehicle:Adding part Lambda.
INFO:donkeycar.vehicle:Adding part ThrottleFilter.
INFO:donkeycar.vehicle:Adding part UserPilotCondition.
INFO:donkeycar.vehicle:Adding part RecordTracker.
INFO:donkeycar.vehicle:Adding part AiLaunch.
INFO:donkeycar.vehicle:Adding part DriveMode.
INFO:donkeycar.vehicle:Adding part ToggleRecording.
Traceback (most recent call last):
File "manage.py", line 1142, in
I have installed the DONKEYCAR project on the ORIN NANO JETPACK 5.1.2 system using the following URL, but I encountered the following error when running the program. The camera in use is C270.
https://github.com/Heavy02011/donkeycar-test-DC50dev3/blob/main/logs/Try03_test-result.md
It's error (env) jetson@orin-nano:~/mycar$ python3 manage.py drive
_ ___ /___ ___/ ____ / / / _ _ /// _ / / / / `/_ / // // // / / / / ,< / / /_/ / / / / // /_ / /___/ _/// ////|| \/_, / _/ \,/ /_/ /____/
using donkey v5.0.dev3 ... INFO:donkeycar.config:loading config file: /home/jetson/mycar/config.py INFO:donkeycar.config:loading personal config over-rides from myconfig.py INFO:main:PID: 4018 WARNING:donkeycar.parts.pins:pigpio was not imported. cfg.CAMERA_TYPE WEBCAM INFO:main:cfg.CAMERA_TYPE WEBCAM pygame 2.5.2 (SDL 2.28.3, Python 3.8.10) Hello from the pygame community. https://www.pygame.org/contribute.html INFO:donkeycar.parts.camera:Opening Webcam... Xlib: extension "RANDR" missing on display "localhost:10.0". INFO:donkeycar.parts.camera:Available cameras ['/dev/video0', '/dev/video1'] INFO:donkeycar.parts.camera:Webcam opened at /dev/video0 ... INFO:donkeycar.parts.camera:...warming camera INFO:donkeycar.parts.camera:...warming camera INFO:donkeycar.parts.camera:...warming camera INFO:donkeycar.parts.camera:...warming camera INFO:donkeycar.parts.camera:Webcam ready. INFO:donkeycar.vehicle:Adding part Webcam. INFO:donkeycar.parts.web_controller.web:Starting Donkey Server... INFO:donkeycar.parts.web_controller.web:You can now go to orin-nano.local:8887 to drive your car. INFO:donkeycar.vehicle:Adding part LocalWebController. INFO:donkeycar.vehicle:Adding part Pipe. INFO:donkeycar.vehicle:Adding part ExplodeDict. INFO:donkeycar.vehicle:Adding part Lambda. INFO:donkeycar.vehicle:Adding part Lambda. INFO:donkeycar.vehicle:Adding part Lambda. INFO:donkeycar.vehicle:Adding part Lambda. INFO:donkeycar.vehicle:Adding part Lambda. INFO:donkeycar.vehicle:Adding part ThrottleFilter. INFO:donkeycar.vehicle:Adding part UserPilotCondition. INFO:donkeycar.vehicle:Adding part RecordTracker. INFO:donkeycar.vehicle:Adding part AiLaunch. INFO:donkeycar.vehicle:Adding part DriveMode. INFO:donkeycar.vehicle:Adding part ToggleRecording. Traceback (most recent call last): File "manage.py", line 1142, in
drive(cfg, model_path=args['--model'], use_joystick=args['--js'],
File "manage.py", line 468, in drive
add_drivetrain(V, cfg)
File "manage.py", line 953, in add_drivetrain
pwm_pin=pins.pwm_pin_by_id(dt["PWM_STEERING_PIN"]),
File "/home/jetson/donkeycar/donkeycar/parts/pins.py", line 266, in pwm_pin_by_id
return pwm_pin(pin_provider, pin_number, i2c_bus=i2c_bus, i2c_address=i2c_address, frequency_hz=frequency_hz)
File "/home/jetson/donkeycar/donkeycar/parts/pins.py", line 385, in pwm_pin
return PwmPinPCA9685(pin_number, pca9685(i2c_bus, i2c_address, frequency_hz))
File "/home/jetson/donkeycar/donkeycar/parts/pins.py", line 635, in pca9685
pca = PCA9685(busnum, address, frequency)
File "/home/jetson/donkeycar/donkeycar/parts/pins.py", line 581, in init
self.pwm = Adafruit_PCA9685.PCA9685(address=address)
File "/usr/local/lib/python3.8/dist-packages/Adafruit_PCA9685/PCA9685.py", line 75, in init
self.set_all_pwm(0, 0)
File "/usr/local/lib/python3.8/dist-packages/Adafruit_PCA9685/PCA9685.py", line 111, in set_all_pwm
self._device.write8(ALL_LED_ON_L, on & 0xFF)
File "/usr/local/lib/python3.8/dist-packages/Adafruit_GPIO/I2C.py", line 114, in write8
self._bus.write_byte_data(self._address, register, value)
File "/usr/local/lib/python3.8/dist-packages/Adafruit_PureIO/smbus.py", line 315, in write_byte_data
self._select_device(addr)
File "/usr/local/lib/python3.8/dist-packages/Adafruit_PureIO/smbus.py", line 154, in _select_device
ioctl(self._device.fileno(), I2C_SLAVE, addr & 0x7F)
OSError: [Errno 16] Device or resource busy