#!/bin/sh /etc/rc.common
# Copyright (C) 2006 OpenWrt.org

START=71

NAME="SETserial"

set_serial() {
	local name
	local speed
	local parity
	local databits
	local stopbits
	local handshake
	local configstring

	config_get name $1 name "ttyS0"
	config_get speed $1 speed "115200"
	config_get parity $1 parity "none"
	config_get databits $1 databits "8"
	config_get stopbits $1 stopbits "1"
	config_get handshake $1 handshake "none"

	configstring="$speed cs$databits"

	case $stopbits in
  		1) configstring="$configstring -cstopb";;
  		2) configstring="$configstring cstopb";;
  		*) configstring="$configstring -cstopb";;
	esac

	case $parity in
  		none) configstring="$configstring -parenb";;
  		even) configstring="$configstring parenb -parodd";;
  		odd) configstring="$configstring parenb parodd";;
		*) configstring="$configstring -parenb";;
	esac

	case $handshake in
		none) configstring="$configstring -crtscts -ixoff";;
  		xonxoff | xon | xoff) configstring="$configstring -crtscts ixoff";;
  		rtscts | rts | cts) configstring="$configstring crtscts -ixoff";;
  		*) configstring="$configstring -crtscts -ixoff";;
	esac

	logger -t "SETserial" "/dev/$name TO $configstring"
	/usr/bin/stty -F /dev/$name $configstring
}

start() {
	config_load serial  
	for ser_port in `ls /dev/. | grep tty*S*`; do
		# config serial port
		config_foreach set_serial $ser_port
	done
}