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.
I went to Anhui in mid-April for a business trip. The last time I came to Anhui was in 2014. After 6 years, Anhui has changed a lot. The sky is blue, the water is clear, the temperature is suitable, a
Clock configuration is as follows: *========================================================================== * System Clock source | PLL(HSI) *-------------------------------------------------------
[b][color=#09933][url=http://www.cnblogs.com/we-hjb/archive/2011/04/14/2016481.html]Dynamic reuse of debug serial port under WinCE[/url][/color][/b][color=#000][font=Verdana, Geneva, Arial, Helvetica,
The board has a standard USB port and a Type-C port , neither of which can be used for power input.
After connecting to the power supply, the board can be directly connected to the HDMI display to lig