view scripts/ @ 1650:a740a876c76c draft

Cleanup pass on printf. Alas, passing a union as the last argument to printf does not appear to work reliably, and there's no obvious way to manually assemble varargs in a portable manner. So I have to repeat the printf once for each data type. Oh well.
author Rob Landley <>
date Sun, 11 Jan 2015 01:22:36 -0600
parents 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

[ -z "$SPEED" ] && SPEED=115200

stty $SPEED -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.