Set Up Target Computer Ethernet Connection
To install PCI bus Ethernet protocol interface hardware in your Speedgoat target computer, see the Speedgoat website at www.speedgoat.com.
Connect Ethernet Cables
To configure the target computer Ethernet hardware:
If the target computer already contains one or more Ethernet cards, to get a list of these Ethernet cards, see your Speedgoat target machine documentation.
Assign a static IP address to the target computer Ethernet card by using Simulink® Real-Time™ Explorer.
Unlike the target computer, the development computer network adapter card can have a dynamic host configuration protocol (DHCP) address and can be accessed from the network. Configure the DHCP server to reserve static IP addresses to prevent these addresses from being assigned to other systems.
Connect your target computer Ethernet card to your LAN by using an unshielded twisted-pair (UTP) cable.
You can directly connect your computers by using a crossover UTP cable with RJ45 connectors. Both computers must have static IP addresses. If the development computer has a second network adapter card, that card can have a DHCP address.
Configure Ethernet Address
To build and download a real-time
application by using the installed
Ethernet card, first specify the environment properties for the development and
target computers. Before you start,
ask your system administrator for the following information for your
target computer IP address and
Subnet mask address. This procedure sets up Ethernet protocol for the default target
Real-Time Explorer. In the Simulink Editor, on the Real-Time tab, click Prepare > SLRT Explorer. Or, in the MATLAB Command Window, type
In the Simulink Real-Time Explorer Targets Tree panel, select
On the Target Configuration tab, click the Change IP Address button.
Configure the New IP Address and New Netmask fields in the Configure Target Computer IP Address dialog box. Click OK.
Click the Disconnected label, toggling it to Connected.
Related Ethernet Configuration Topics
You can also configure the target computer Ethernet protocol by using
MATLAB commands. For more information, see the
object functions and examples.