I want to start counting when P2.0 rises, and count until P2.1 becomes low. How long is this period? Do I need to use capture? How do I use it? This is my first post, please give me some advice.
I want to use crc16 to verify the chip program and get the verification code to identify the program version. However, when testing, different programs always have the same verification code. What's g
After a friend introduced me to the software Proteus, I started using it. It has many functions, not only can it simulate, but also can draw PCB. But its biggest advantage is that it can simulate micr
I would like to ask two questions to friends who have analyzed the source code: 1. Can the mutex semaphore API of UCOS2 be used in multiple tasks, not just two tasks. In other words, can the mutex loc