Kermit for Serial communication

Kermit handles both modem and TCP/IP connections,I have used it for serial communication on LN2410,it is simple configure and use compared to minicom.

Download Kermit from below link.
http://www.columbia.edu/kermit/ck80.html#source

To build and install follow the steps below.
1. mkdir Kermit
2. mv /path-tokermit-source/cku211.tar.gz Kermit
3. tar -zxvf cku211.tar.gz
4. make linux
5. make install

create a file ".kermrc" in /root/ folder with the following details and save it.

Contents of ".kermrc" file begins
set line /dev/ttyS0 /* Kermit uses Serial port 0*/
set speed 115200 /* Baud rate on which this operate*/
set carrier­watch off
set handshake none
set flow­control none
robust
set file type bin
set file name lit
set rec pack 1000
set send pack 1000
set window 5

Contents of ".kermrc" file ends

Now connect LN2410 board to PC and type kermit on command line. type connect on command line to get the uboot shell type 'Ctrl' + '\' and 'u' keys to return to kermit prompt

To send a file to LN2410 type 'send /filename' on command promt