User`s guide

User Datagram Protocol (UDP)
3-29
The following table lists the parameters in Model B
Note on UDP Communication
The UDP blocks work in the background while the real-time application is not
running. Also, the UDP communication has been set up to have a maximum of
two UDP packets waiting to be read. All subsequent packets are rejected. This
has been done to prevent excessive memory usage, and to minimize the load on
the TCP/IP stack. Consequently, when any large background task is being
performed, such as uploading a screen shot or communicating large pages
through the WWW interface, packet loss may occur. Applications should be
designed such that this is not critical. That is, the receipt of further packets
after the ones that were lost will ensure graceful continuation.
Output port datatypes
{’single’,’double’,
’uint32’,’int8’}
Byte Alingment 2
Block Parameter Value
Pack Input Port Datatypes {’single’,’double’,
’uint32’,’int8’}
Byte Alingment 2
Send IP address 192.168.0.1
IP port 25000
Sampletime 0.01
Block Parameter Value