This code implements the add and edit functions. It compiles successfully, but the functions cannot be implemented. Thanks for your help! bool CFinal92Dlg::AddCAR(REC_CAR car) { CString str; SYSTEMTIM
My current project is about single-chip microcomputers, but I have never learned any knowledge about single-chip microcomputers before. Now I am learning by doing. I would like to ask you, I want to l
Question 1: Below are screenshots of the problem we encountered. The last one shows two batteries connected in series according to the data sheet. The second to last one is a screenshot of the evaluat
When developing a driver, I read it many times, but I still don't understand it. In fact, I have used it before for file operations, that is, writing files and reading files. But when it comes to driv