readme

来自「The source code example of ARM9 developm」· 代码 · 共 24 行

README for tcpclient_serial

1.Compiler and build
execute build.sh will create executable file tcpclient_serial.

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

3.execute example
e.g.
chmod +x tcpclient_serial		/*change the mode of the file*/
./tcpclient_serial /dev/ttyS1 192.168.2.230 4000	/*if your tty port P1, remote IP is 192.168.2.230, port is 4000*/

4.matrix's tty port:
ttyS1, ttyS2, ttyS3, ttyS4 

5.source code:
Serial-to-Ethernet example.
A TCP client is ready to connect remote server
TTY Port is set to 19200, N81, no flow control.
After connection is established, 
TCP client will send the received package to TTY port, 
and TTY port will send the received serial data to ethernet.
If remote server close the connection, example will terminate.