How to send data from RCM4000 through network using TCP protocol?

Question

I tried sending data using UDP protocol and it worked out well.But when it comes into TCP protocol,I dont know why it doesn't work out.Initially Rabbit (which is in network) " waits for a connection" from its peer (also in same network) and the "connection is established" .Next ,I gathered the data from Rabbit and send it using "sock_write" command .Is it the correct way to write data into a TCP socket or are there any new steps to be followed to send data using TCP? Please suggest your valuable ideas.Any help will be greatly appreciated.

Comments

Hello Aiswarya,

I am working on rcm6760 i wanted to know that whether have you tried video streaming through UDP by using rcm4000, if so kindly provide me with the algorithm.

Regards,
Adwait Joshi

---

I have tried sending some continuous data from RCM4000 through UDP but haven't tried Video Streaming.Have you tried Parallel Interfacing?Writing some data to parallel port?

---

For sending continuous data which software or program did you used?
And i have not tried parallel interfacing but the study of parallel ports in the user manual might give you some help.

---

First of all I used hyperterminal to send data,but as it doesn't meet my needs , I started sending continuous data from a Java program from another computer.I am little bit confused about the parallel interfacing.I have devloped code for that,but haven't  tried the interfacing yet.

Answer 1

Please take a look at the Dynamic C TCPIP samples, for example: Samples/TCPIP/echo.c

This program demonstrates the tcp_listen call.
A basic server, that when a client connect, echoes back to them any data that they send.