好用到爆@@！
Source code： http://code.google.com/p/xgcom/
svn checkout http://xgcom.googlecode.com/svn/trunk/ xgcom
get source code here , compile and install.
or you can get tar ball：
http://code.google.com/p/xgcom/downloads/list
Some lib and tools are needed：
make, automake，libglib2.0-dev，libvte-dev，libgtk2.0-dev
Run the command in xgcom folder ：
xgcom$ ./autogen.sh
xgcom$ make
xgcom$ sudo make install
xgcom$ xgcom
So have fun with it!!!
zlbgps has put this software into AUR pakeage library ， so arch users can install this program with this command :yaourt -S xgcom
1.send and receive data from com
2.configure the com (speed,data bit, stop bit, odd bit, contrl data)
3.sace and load the configure file (speed,data bit, stop bit, odd bit, data contrl)
4.show the data in HEX format
5.count the num of receive and send data (by byte)
6.log the receive data into file (append or cover) The log file path: getenv("HOME")/data_uart_time.txt
7.send file (choose and send file)
8.send data in HEX format
9.send data by interval， you can set the time by yourself
10.show ico in panel (you can show or hide the window by clicking it)
11.can type character in receive area, (just like minicom)
12.set the default configure file
13.local echo.
xgcom linux下的串口助手,布布扣,bubuko.com
原文：http://www.cnblogs.com/zhangsf/p/3660136.html