Developer notes » History » Revision 9
Revision 8 (Alex Seferidis, 07/15/2025 12:14 PM) → Revision 9/32 (Alex Seferidis, 07/15/2025 12:36 PM)
# 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** : Note: Virtual Machine on Alex PC (Ubuntu 20.04) Password : **123abc** Yocto folder: /data/Yocto <img src="VirtualMachine.png" width="50%"> Follow the steps bellow to build the image and the required software on a new Ubuntu PC. - 01. [[Yocto]] - 02. U-boot (plus MAC address) - 03. Kernel - 04. Wifi - 05. Bluetooth - 06. Flash device - 07. SDK QT5 - 08. QT Creator - 09. 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)