1. Create a large array in a function and delete it automatically after the function is run, but that is impossible. It is better to declare the large array as a global variable and store it in extern
By chance, I saw this article of an interview with Zheng Yuanjie. It was still so funny. When I saw the discussion about buying a house in China, I felt that it was very similar to my idea, so I copie
I am working on a project to develop a camera application based on DirectShow. The driver is provided by the other party. The MDD PDD architecture has been written. I want to know how directshow calls
I have a card reader device that supports USB and serial ports, and I only have its Windows driver. I can fully operate the card reader using the serial debugging tool and its protocol. In other words
In the past, I have always used PIC12 and 16. Due to insufficient program space, I need to use the PIC18 series of chips, but there is no compilation environment. Please give me some advice or provide