readme

来自「The source code example of ARM9 developm」· 代码 · 共 15 行

README for uart
1.Compiler and build
execute build.sh will create executable file uart.

2.download to matrix
use ftp or USB/SD to put the executable file into matrix.

3.execute example
e.g.
chmod +x uart		/*change the mode of the file*/
./uart

4.source code:
example for set serial interface: RS-485.