DIGI ERT/SE BRIDGE DRIVER README
VERSION 1.4.0, REVISION A

LICENSE
=======

Copyright (c) 2009-2011 Digi International Inc., All Rights Reserved

This software contains proprietary and confidential information of Digi
International Inc.  By accepting transfer of this copy, Recipient agrees
to retain this software in confidence, to prevent disclosure to others,
and to make no use of this software other than that for which it was
delivered.  This is an published copyrighted work of Digi International
Inc.  Except as permitted by federal law, 17 USC 117, copying is strictly
prohibited.

Restricted Rights Legend

Use, duplication, or disclosure by the Government is subject to
restrictions set forth in sub-paragraph (c)(1)(ii) of The Rights in
Technical Data and Computer Software clause at DFARS 252.227-7031 or
subparagraphs (c)(1) and (2) of the Commercial Computer Software -
Restricted Rights at 48 CFR 52.227-19, as applicable.

Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343

0. CONTENTS
===========
1. ABOUT
2. REQUIREMENTS
3. INSTALLATION

1. ABOUT
=========

The ERT/SE Bridge driver enables interoperability between ERT devices
and Digi gateways.

2. REQUIREMENTS
===============

The ERT/SE Bridge driver has been tested with the following devices.

 Digi X2 ESP Gateway
.--------------------------.
1) SE Framework v 1.4
2) Gateway radio firmware 0x3128 
3) Gateway firmware 82002458_A1 02/23/2011

 Digi ERT/SE Bridge
.--------------------------.
1) EM250 radio firmware 0x3328
2) Freescale application firmware 1.1 (0x11/20110303)

3. INSTALLATION
===============

Option 1: Python Installation Script (requires Python 2.5+ or a
          Windows machine)
Option 2: Manual Installation with iDigi (not included)
Option 3: Advanced Installation (not included)

 Option 1: Python Installation Script
.------------------------------------.

REQUIREMENTS:

1) Python 2.5+
-- OR --
2) Windows XP or higher

INSTRUCTIONS:

There are two installer scripts provided in the install package
(product code: 40002744_A). The first is a python script named
`install.py` and is found in the base directory. The second is
a windows executable (`install.exe`) found in the Windows
directory. Both scripts can be run from the command line as
follows:

usage: %prog digi_url idigi_username idigi_password gateway_id

idigi_url        The iDigi instance associated with the gateway where the
                 ERT/SE Bridge driver will be installed. This URL must be
                 formatted as follows: 'developer.idigi.com'
idigi_username   The username of the iDigi user who owns the gateway where the
                 ERT/SE Bridge driver will be installed.
idigi_password   The password for idigi_username.
gateway_id       The last six digits of the MAC address of the gateway where the
                 driver will be installed.

If the Windows executable is opened outside of a command line environment, it
will prompt the user for the missing parameters.