Riot-OS UDP Echo Server

This is a simple UDP Echo Server. There are two server instances and a client instance one of the echo server instances being delaying the received message by 1 second.

Getting Started

Riot-OS is required to run this.

Prerequisites

A C compiler is required to compile the program.

To install Riot-OS

git clone git://github.com/RIOT-OS/RIOT.git # assumption: git is pre-installed
git checkout <LATEST_RELEASE>
cd RIOT
./dist/tools/tapsetup/tapsetup              # create virtual Ethernet
                                            # interfaces to connect multiple
                                            # RIOT instances

Installation

Go into examples

cd examples

Clone this repo

git clone https://github.com/harunzengin/riot_udp_echo_server.git

Cd into the project folder

cd riot_udp_echo_server

Build the project

make

Running

You need to run the following on two different terminal windows:

Server

Run the riot process

./bin/native/udp.elf tap0

After successfully running the riot process, run the simple echo server with

udps

Or to run the server with 1s delay,

udpd

Client

Run the riot process

./bin/native/udp.elf tap1

Run the client with

client <messageToBeSent>

This will continously send your message and wait for the reply for 2 seconds, if the reply is not present, it will throw a timeout error and continue sending messages. Else, will print the reply message.

References

RIOT_OS Tutorials - Riot Tutorials on Github
RIOT API Reference - Riot API Reference

harunzengin / riot_udp_echo_server