view scripts/ @ 208:2f7ca1a1e274 should check for a char device, not a file.
author Rob Landley <>
date Mon, 17 Dec 2007 17:34:02 -0600
parents bcad24801bc3
children 2428870ce50c
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# If you want to use toybox netcat to talk to a serial port, use this.

if [ ! -c "$1" ]
  echo "Usage: /dev/ttyS0"
  exit 1

stty 115200 -F "$1"
stty raw -echo -ctlecho -F "$1"
stty raw -echo  # Need to do it on stdin, too.
./toybox netcat -f "$1"
stty cooked echo  # Put stdin back.