The 485 protocol format is generally used for large-scale communication of single-chip microcomputers. I checked the information of 485 IC 65HVN3082, which says "1/8 load--the bus can connect up to 25
How is the memory initialized in the startup code? How is the stack initialized? How is it implemented? What is the result of the implementation? I have read many explanations of the startup code but
When I use jpeg to decode .jpg images, jpeg_read_scanlines can only read the information of each line, so the decoding is very slow. Is there any way to increase the decoding speed?
How to get the information of video files under EVC? For example, "MPG", "AVI" and other commonly used embedded video formats? I know that MP3 can be obtained by reading ID3 information, but I don't k