readme.txt Driver File Contents (Stellaris_ODW.zip)

Ethernet with PTP

This example application demonstrates the operation of the Stellaris
Ethernet controller using the lwIP TCP/IP Stack.  DHCP is used to obtain
an Ethernet address.  If DHCP times out without obtaining an address,
AUTOIP will be used to obtain a link-local address.  The address that is
selected will be shown on the OLED display.

A default set of pages will be served up by an internal file system and
the httpd server.

The IEEE 1588 (PTP) software has been enabled in this code to synchronize
the internal clock to a network master clock source.

Two methods of receive packet timestamping are implemented.  The default
mode uses the Stellaris hardware timestamp mechanism to capture Ethernet
packet reception time using timer 3B.  On parts which do not support
hardware timestamping or if the application is started up with the
``Select'' button pressed, software time stamping is used.

For additional details on lwIP, refer to the lwIP web page at:
http://www.sics.se/~adam/lwip/

For additional details on the PTPd software, refer to the PTPd web page at:
http://ptpd.sourceforge.net

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Copyright (c) 2007-2009 Texas Instruments Incorporated. All rights reserved.
Software License Agreement

Texas Instruments (TI) is supplying this software for use solely and
exclusively on TI's microcontroller products. The software is owned by
TI and/or its suppliers, and is protected under applicable copyright
laws. You may not combine this software with "viral" open-source
software in order to form a larger program.

THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, FOR ANY REASON WHATSOEVER.

This is part of revision 5451 of the EK-LM3S8962 Firmware Package.
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How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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