1#!/bin/bash 2 3# If you want to use toybox netcat to talk to a serial port, use this. 4 5if [ ! -c "$1" ] 6then 7 echo "Usage: minicom.sh /dev/ttyS0" 8 exit 1 9fi 10 11SPEED="$2" 12[ -z "$SPEED" ] && SPEED=115200 13 14stty $SPEED -F "$1" 15stty raw -echo -ctlecho -F "$1" 16stty raw -echo # Need to do it on stdin, too. 17./toybox netcat -f "$1" 18stty cooked echo # Put stdin back. 19