Developer notes¶

The operating system of the device is built using Yocto Project and meta-rockchip.

• https://www.yoctoproject.org/
• https://github.com/JeffyCN/meta-rockchip
• https://github.com/JeffyCN/mirrors

Note 1 : Rockchip support
https://redmine.rock-chips.com/

user: lemco
pass: lemco!rock

Note 2 : Virtual Machine on Alex PC (Ubuntu 20.04)
Password : 123abc
Yocto folder: /data/Yocto

Follow the steps bellow to build the image and the required software on a new Ubuntu PC.

• 1. Yocto
• 2. U-boot (plus MAC address)
• 3. Kernel
• 4. Wifi
• 5. Bluetooth
• 6. Flash device
• 7. SDK QT5
• 8. QT Creator
• 9. User button - Led
• 10. Application
• 11. Web page
• 12. System setup
• 13. Update firmware
• 14. General
• 15. Rockchip patches
• 16. SOS
• 17. QTWebEngine - HW video
• 18. librkcrypto
• 19. Docs
• 20. Print Screen
• 21. Sound only demo
• 22. USB - Change DS settings
• 23. DRM decryption (from LG)