If I use MoveTo and LineTo to draw on a static text control, it displays normally, but if I use SetPixel it does not display. Why is that? I overloaded the CStatic class, and in OnPaint: CPaintDC dc(t
PCB design is a comprehensive discipline, which is the product of the coordination of quality, cost, time and other aspects. PCB design is an indispensable link in any project, because in the design o
This evaluation experiment uses RTC to obtain real-time time, uses I2C to obtain temperature data from the onboard sensor, and displays the time and temperature on the LCD screen.The code implementati