In order to better protect the floppy disk, the following points are listed: By making a few holes on the floppy disk, the floppy disk can be operated from multiple points at the same time, which
// The protocol is '@' + byte + byte + '#' void serial(void) interrupt 4 { if (RI) { if(SBUF=='@') { RI=0; while(1) // One byte one time ,wait until the transimission over { while(RI==0); RI=0; if(cou
I'm using STM8S003F3 recently. I can run it OK by burning .s19 files with STVP, but there will be problems when I write directly and run it offline under STVD. Although it does not affect the use, thi
The dialog box is added later, and the number of buttons without its own initialization function is not fixed. It needs to change dynamically according to the given number, and these dynamically gener