Sundance SMT6060-TCPIP - Manual (Page 23)

Revision 0.4
Page 23 of 23
Sundance Digital Signal Processing Inc.
4790 Caughlin Parkway 233, Reno, NV 89519-0907, U.S.A.
Tel: +1 (775) 827-3103, Fax: +1 (775) 827-3664, email: [email protected]
www.sundancedsp.com
Because the example doesn’t actually implement a file system on the SMT363 we
emulate a simple file system by providing a file “test1”. To test, execute a get
command like this:
ftp> get test1
200 PORT command successful.
150 Opening ASCII mode data connection.
6.7. RECV EXAMPLE
This example demonstrates a simple socket receive application. A task on a DSP node initializes the
sockets API, and then proceeds to use standard socket semantics to open a port and read a quantity of
bytes from a remotely networked machine.
For this example, we used an SMTP mail server’s address.You need to change "smt6060-
tcpip/examples/recv/dsp/socktest.c".
#define CONFIG_INET_ADDR "207.22.44.49"
#define CONFIG_INET_PORT "25"
to values appropriate for your network. In the above example, the test will open a socket to an SMTP
port (mail server) and read the header that is offered. You can make sure that a target machine is ready,
by simply telnet-ing to it.
Next, build and run recv.app. You should see output similar to this on your 3L Diamond server.
Figure 14 - SMT6060-TCPIP RECV Example Output
6.8. RECVC EXAMPLE
This example illustrates a simple receive client. You need to run a sender server on your development
machine.
In the folder smt6060-tcpip\examples\servers\sender run the command
sender 1
sender: listening on 0.0.0.0:1 ...