AN2836 Freescale Semiconductor / Motorola, AN2836 Datasheet - Page 14

• Manufacturer Part Number: AN2836
• Description: Web Server Development with MC9S12NE64 and OpenTCP
• Manufacturer: Freescale Semiconductor / Motorola

Preparing for OpenTCP TCP/IP Stack Development
Preparing for OpenTCP TCP/IP Stack Development
This section describes how to prepare for web server development with OpenTCP software. The following
topics are included:
Development Environment and Tools
The OpenTCP TCP/IP stack software can be modified and compiled with the CodeWarrior environment.
Below are specific details about the development environment and tools used to develop the web server
described in this application note.
Connecting the Evaluation Board to a Development PC
Figure 9
development, a PC must connect to the target board with the following:
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1. To access HyperTerminal in Windows systems, click Start> Programs> Accessories> Communication>
Development environment and tools
Connecting the evaluation board to a development PC
Configuring the MAC hardware and IP addresses
Configuring TCP/IP protocol in Microsoft Windows operating system
Microsoft Windows 2000 with Microsoft Internet Explorer 5.5 or later
Microsoft FrontPage 2000 for web page development
CodeWarrior HCS12 tool version 2 (with MC9S12NE64 patch) or later
P&E BDM MultiLink pod, category 5 (cat5) crossover cable, and optional DB9 serial cable (as
described in the next section)
BDM MultiLink pod (BDM) — Provides a link to the embedded device and provides an interface to
program and debug the software on the MC9S12NE64 MCU. On the EVB9S12NE64 evaluation
board, the BDM connector is labeled BDM_PORT. Alternatively, instead of BDM, the target could
be programmed and debugged using a serial cable along with the HCS12 serial monitor.
Crossover cat5 cable (XCAT5) — Required to form a local, isolated network between the PC and
the target. With an Ethernet link, the network application can be tested and debugged on a network.
Alternatively, a straight-through cable with a hub can be used.
DB9 serial cable (COMM) — The OpenTCP program has a debug mode that sends real-time
messages about stack activity through one of the MC9S12NE64 SCI ports. By using
HyperTerminal
HyperTerminal.
shows the basic connection of a PC running CodeWarrior software to the EVB9S12NE64. For
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Web Server Development with MC9S12NE64 and OpenTCP, Rev. 0
and a serial cable, these debug messages can be captured.
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