Software Development Description
- Description for debugging devices
- Description for App release
- Description for codes such as permissions, fullscreen, acquisition system versions, etc.
- Print and customer display description
- External interface description
Enable wireless debugging
As for T1, the insertion of MicroUSB debugging line will cause the other external USB devices fail to work, thus it is required to enable wireless debugging on T1 devices (you need to log in debugging personnel first for authorization if the channel devices have already enabled debugging protection)
Enter after adb shell has
accessed T1 console: setprop service.adb.tcp.port 5555
ifconfig check ip address
For example: adb connect
Normal debugging can be carried
out after displaying: connected to : 5555
If the connection is rejected:
insert the usb debugging line : adb tcpip 5555
Connect the second screen after
the first screen, and the second screen has a port number of 5554
If connection fails at this time, you can turn on USB debugging switch once again, or check whether they are under the same network
T1 second screen docking guidance
T1 can be equipped with optional 7 inch or
14 inch second screen, which is mainly consumer-oriented and focused on display
& simple interaction. Among them, 7 inch screen doesn’t support touch
control operation and the installation of custom customer display program while
14 inch screen supports them.Main screen and second screen are two sets of
independent systems, which communicate with each other through USB virtual
serial port.As for how to customize the display content of second screen, we
have provided two solutions:
We have set a built-in program in the second screen, and designed several sets of display solutions. Thus we can quickly & easily display the information onto the second screen by directly invoking the encapsulated method with main screen App. Currently, it supports multiple display solutions such as figures, text, lists, videos, etc. And it can display the contents such as order information, marketing advertisement, payment QR code, etc.
As for T1 device, only 14 inch second screen supports custom second screen display.
When Sunmi built-in second screen program cannot satisfy your customized demands, you may also directly produce APP applied for second screen display & interaction.