The watchdog timer (Watchdog Timer (WDT_A)) is actually a special timer, which can be used as a watchdog or a timer. The so-called watchdog function refers to the ability to monitor whether the progra...
Assembly language: MOV AL 9C; MOV BL 10; IMUL BL; AX=???? If it is changed to MUL BL; AX=??? first aid Please explain the process Assembly language: MOV AL 9C; MOV BL 10; IMUL BL; AX=???? If it is cha...
[i=s]This post was last edited by led2015 on 2020-5-27 23:22[/i]Field Programmable Gate Arrays (FPGAs) are found at the heart of numerous prototypes and low- to medium-volume products. The main advant...
Add all built-in audio files to the demo, and modify the cli prompt information to conduct experiments:
if (argc == 3strcmp(argv[1], "play") == 0) {char url[128];if (strcmp(argv[2], "welcom") == 0) {s...
After a day of work, the board broke and could not display letters. I didn't find out until noon. I changed to a new board and spent an afternoon tinkering with it. It can be used now. In fact, the re...
[size=4] Bluetooth technology has been used for many years to support a variety of location services, such as proximity solutions such as landmark (PoI) information and item tracking, as well as posit...