Connection over two Galileo Boards
Hello,
I am trying to communicate between two Galileo boards that have ROS running on it. Important information: 1. Both boards have exactly the same image, with the exact same folder. I have run the publisher in one only board and it was working perfectly. 2. I can ping and ssh both boards, but both boards have the same hostname an different IP adresses.
My procedure: 1. I ssh one of the image by doing ssh Clanton@IP1 2. I launch a node (and automatically roscore is then run). When I do that it appears: process[master]:started with pid [1825] ROSMASTERURI=http://localhost:11311 So I know I am running the master properly in this Galileo board.
I export ROSMASTERURI=http://localhost:11311
I shh on the other galileo board by using ssh Clanton@IP2
I export ROSMASTERURI=http:localhost:11311
I run the subcriber.
I do not know why I am having this problem. I know the connection between the boards by the local network should be fine. I know I am running the master in the appropiate galileo board I know that if I run the subcriber in the same Galileo board as the publisher there is no problem to recieve the message
So my guess is that: 1. They can't have the same name. 2. The time in each of then is different
Could any of you help me debug this problem please?
Thank you very much,
Mercedes.
Asked by mmodetb on 2015-05-16 09:32:20 UTC
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