. ├── doc
│ └── AIBOX-qt配置.pdf ----qt creator configure document
├── LICENSE
├── qt-example
│ ├── SophonHDMI ----qt app, run script and qt runtime lib for se5.
│ ├── SophonHDMI.tgz ----SophonHDMI tgz
│ ├── SophUI -----qt app example source code
│ └── SophUI2 -----qt app example source code
├── qt-lib
│ ├── qt5.14-ubuntu16.04.tgz ----x86 cross complie lib for ubuntu16.04 version
│ ├── qt5.14-ubuntu18.04.tgz ----x86 cross complie lib for ubuntu18.04 version
│ └── qtbase-5.14.tgz ----x86 cross complie lib for ubuntu20.04 version
└── README.md
Q: how to complie qt app?
A: read AIBOX-qt配置.pdf
Q: how to run qt app into SE5?
A: cp SophonHDMI.tgz to SE5. 1.tar -zxf SophonHDMI.tgz 2.cd SophonHDMI 3.sudo -s; ./run_hdmi_show.sh
Q：hdmi no output, no error log (kenerl log)?
A: hdmi only output 1080p 60hz，don't use vga transform，becasuse vga maybe not support 1080p.
Q: ERROR "Failed to open framebuffer /dev/fl2000-0 (No such file or directory) linuxfb:Failed to initialize screen"
A: 首先使用 lsmod 命令检查 fl2000驱动是否加载。如果没有加载使用 sudo insmod /system/data/fl2000.ko手动加载