In recent years, with the improvement of people's quality of life, more and more people have begun to pursue a high-quality viewing experience at home. The concept of "home theater" is getting closer ...
The previous article ( https://en.eeworld.com/bbs/thread-1204118-1-1.html ) mentioned the use of text in lvgl . This article will introduce line drawing.
We know that lvgl is object-based, and the use...
[DWIN Serial Port Screen] Nucleic Acid Sampling Registration System 1https://en.eeworld.com/bbs/thread-1200199-1-1.html
[DWIN Serial Port Screen] Nucleic Acid Sampling Registration System 2: Prepare B...
Since the boxed Pentium D 805 price fell below 1,000 yuan in early April this year, the market's attention to this processor has continued to rise. However, recently, some hardware players have questi...
Excuse me, I am currently using assembly language to program this chip, but I only wrote 1FX on page 1 and executed it on the program. I found that when I entered the call and then jumped back to the ...