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Developer notes » History » Version 4

Alex Seferidis, 07/15/2025 12:11 PM

1 1 Alex Seferidis
# Developer notes
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The operating system of the device is built using Yocto Project and meta-rockchip.
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- https://www.yoctoproject.org/
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- https://github.com/JeffyCN/meta-rockchip
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- https://github.com/JeffyCN/mirrors
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Note: Virtual Macine on Alex PC (Ubuntu 20.04)
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Password : **123abc**
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![](VirtualMachine.png)
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Follow the steps bellow to build the image and the required software.
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- 01. [[Yocto]]
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- 02. U-boot (plus MAC address)
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- 03. Kernel
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- 04. Wifi
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- 05. Bluetooth
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- 06. Flash device
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- 07. SDK QT5
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- 08. QT Creator
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- 09. User button - Led
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- 10. Application
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- 11. Web page
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- 12. System setup
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- 13. Update firmware
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- 14. General
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- 15. Rockchip patches
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- 16. SOS
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- 17. QTWebEngine - HW video
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- 18. librkcrypto
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- 19. Docs
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- 20. Print Screen
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- 21. Sound only demo
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- 22. USB - Change DS settings
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- 23. DRM decryption (from LG)