System characteristics:
- For embedded platforms, system services are streamlined and LXDE is used as the desktop environment.
- Lubuntu+Hot Wheels customized theme, beautiful and neat.
- Xserver uses GPU + RGA for 2D acceleration, runs smoothly and takes up less CPU resources.
- Provides OpenGL and OpenCL hardware acceleration support based on Arm Mali GPU.
- Provide video hard codec support based on Rockchip VPU + Mpp.
- Pre-installed RKNN driver and API (upgrade script provided)
- Adapt to QT, Docker, Electron and other development frameworks.
- Provides a series of interface APIs to operate onboard resource devices, such as GPIO, LED lights, etc.
- The system uses the overlayfs file system and supports functions such as exporting rootfs, secondary packaging, and restoring factory settings.
¶ User and password
After the R1 Linux Desktop system is started, it automatically logs in to the user youyeetoo.
If the debugging serial port is connected, the serial port terminal automatically logs in as the root user.
user: youyeetoo password: 123456
root :default no root password,
you can set password yourself via: sudo passwd root
Options for building: (SPI/MIPI CSI/HDMI IN/WIFI5/WIFI6/EC20 LTE)
●Unpack firmware
●Modify and replace
●Repackage
●How to back up the firmware on the board (install your application, export it and publish it)
How to update and use RKNN (NPU)
How to set static IP and MAC
How to control GPIO, LED, I2C, UART,SPI.