Orange Pi Zero 2 - Install Adb Tool on Ubuntu PC; How to Use USB Camera

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THE OFFICIAL ORANGE PI USER'S GUIDE
5) Install adb tool on Ubuntu PC
test@test:~$ sudo apt update
test@test:~$ sudo apt install adb
6) Then connect to the network adb on the Ubuntu PC
test@test:~$ adb connect 192.168.1.xxx (The IP address needs to be modified to
the IP address of the development board)
* daemon not running; starting now at tcp:5037
* daemon started successfully
connected to 192.168.1.xxx:5555
test@test:~$ adb devices
List of devices attached
192.168.1.xxx:5555 device
7) Then you can log in to the android system through adb shell on the Ubuntu PC
test@test:~$ adb shell
cupid-p2:/ #
How to use USB camera
1) First insert the USB camera into the USB interface of the development board, and
then confirm that the kernel module related to the USB camera has been loaded
normally
console:/ # lsmod
Module Size Used by
sprdwl_ng 405504 0
sprdbt_tty 36864 2
uwe5622_bsp_sdio 274432 2 sprdwl_ng,sprdbt_tty
uvcvideo 102400 0
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 49152 2 uvcvideo,videobuf2_v4l2
mali_kbase 532480 7