My previous posts have introduced how to compile BSP, and also have examples of ordinary TTL serial port output
Initialize the basic serial port
stdio_init_all();
Output Data
puts("Hello, world!");
Th
The problem is as follows: I made a driver. When loading it, there is indeed relevant output information in the XXX_Init function indicating that the driver has been loaded successfully, but CreateFil
Before deciding to install a car stereo, it is best to understand some common sense, which will definitely be beneficial to you. Purchase For drivers, it is very difficult to choose a high-quality car
I am working on a 51 single-chip microcomputer and LCD touch screen. I make the DC motor rotate by touching an area. I need to reset it by touching the "return" area (the function is equivalent to pre