Introduction - If you have any usage issues, please Google them yourself
To read into a byte (not back to the car) read into a string back to the car, send the string function to test the success of its own as a result of the stdio.h keil unclear whether it is to plug a send function to accept, so the program uses non-blocking sent to accept, is occupied by some of the shortcomings of memory, the freedom to configure the buffer size.
Packet : 35738599serias_.rar filelist
testc.c