RabbitCore RCM2200, Руководство по началу работы

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Getting Started Manual Using the TCP/IP Features 4–1
Using the TCP/IP Features 4
4.1 TCP/IP Connections
Before proceeding you will need to have the follow-
ing items.
• If you don’t have Ethernet access, you will
need at least a 10Base-T Ethernet card
(available from your favorite computer
supplier) installed in a PC.
• Two RJ-45 straight through Ethernet
cables and a hub, or an RJ-45 crossover
Ethernet cable.
The Ethernet cables and Ethernet hub are available
from Z-World in a TCP/IP tool kit. More informa-
tion is available at www.zworld.com.
1.
Connect the AC adapter and the program-
ming cable as shown in Chapter 2, “Hard-
ware Setup.”
2.
Ethernet Connections
If you do not have access to an Ethernet
network, use a crossover Ethernet cable to
connect the RCM2200 board to a PC with
at least a 10Base-T Ethernet card.
If you have Ethernet access, use a straight
Ethernet cable to establish an Ethernet
connection to the RCM2200 from an Eth-
ernet hub.
The PC running Dynamic C through the
serial port on the RCM2200 does not need
to be the PC with the Ethernet card.
3.
Apply Power
Plug in the AC adapter. The RCM2200 is
now ready to be used.
4.2 Running TCP/IP Sample
Programs
We have provided a number of sample programs
demonstrating various uses of TCP/IP for network-
ing embedded systems. These programs require that
the user connect his PC and the RCM2200 board
together on the same network. This network can be
a local private network (preferred for initial experi-
mentation and debugging), or a connection via the
Internet.