I don’t know who the brother is. Hehe, after reading your reply, I checked it on Google. uint8_t is defined in and can be found at:

http: //www.cs.colorado.edu/~main/cs1300/include/stdint.h

You can quickly find its definition by checking uint8_t:

typedef unsigned char uint8_t ;

I don’t know where I went wrong, can you clearly point it out?

According to my personal understanding,

uint8_t: u unsigned, int integer ,8 occupies 8 bytes, _t is a general suffix

Together, I don’t think it will be yours

typedef unsigned int uint8_t;

By the way , since you also said uint8_t 8-bit unsigned integer (int), why do you still define it that way? Is that 8-bit?

I understand the above. Friends who have questions can message me. If Who do you offend, Haihan!!

-----------------

typedef unsigned char uint8_t;

This is defined by the compiler and is basically a convention.