¶ QTdemo
QT is a commonly used UI program development tool on Linux systems today.
For debian on R1, there are two ways to develop QT programs. The first one is the traditional cross-compile method, i.e., QT Creator runs on the PC side, and then the program is put on the board to run after finishing the cross-compile. The second is to install QT Creator directly on the board. Since the debian on the board can be easily configured using apt, the second way is used.
¶ Setting up the QT environment on the board
The R1 debian already has a GUI environment, such as openGL, on which QT depends. Therefore, you don't need to configure it, just execute the following commands.
sudo su
apt-get update
apt-get install gcc g++
apt-get install aptitude
aptitude install build-essential
apt-get install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools
apt-get install qt5*
apt-get install qtcreator
After installation, you can open Qt Creator by clicking Start - Development - Qt Creator on the desktop of the board, and the rest of the operation is the same as that of Qt Creator on the PC, so I won't repeat it here.
