Qt application development is a subject that many friends are learning. In order to help you learn the relevant content better, here is a complete set of video tutorials on QT application basics. You
Answer: As for the inspection report itself, the inspection agency is only responsible for the results of the items required to be analyzed by the supplier in the samples provided by the supplier. The
I now master C, C++, VHDL languages, and am familiar with MFC. I am also familiar with hardware, and have a basic understanding of 51 and AVR. By the way, I also have a certain understanding of operat
I used tim2 to make a key scan program, but the whole program did not respond when the interrupt was turned on. void TIM2_configuration(void) { TIM2_DeInit();//TIM2 initialization TIM2_TimeBaseInit(TI