LittlevGL is a free and open source graphics library that provides everything you need to create embedded GUIs, with easy-to-use graphical elements, beautiful visual effects and a low memory footprint.
[b]PIC MCU Application Topic 1: Keyboard Operation[/b] The keyboard is the bridge of human-computer dialogue, through which the parameters of the application system can be queried and modified. The ke
The PDA operating system is WINCE or PPC. The development environment I use is VS2005. As the title says, I have always used the file synchronization function, but it is difficult to control and the e
To be honest, I didn’t write the code to practice the examples in this class, because I looked at them and the operation method was very familiar. People who have experience in single-chip microcomput