Categories
Java Programming Python Raspberry Pi Robotics

BrickPi Lego robot takes its first steps!

A little while back I wrote a post about creating a python script to control a brickpi robot, now that I actually have the brickpi components, motors and cables and have actually tried it out, I’ve made a few improvements to that script to make it work. Installing Raspbian Firstly, I had to revisit the […]

Categories
Java Python Raspberry Pi Robotics

Robots! (part 1)

Inspired by the android controlled lego robots I saw at DroidCon UK this year, and with difficulty finding a use for my raspberry pi, I’ve decided to have a go at building a robot that I can control via an android app. Having a 24 hour flight home from Australia at the weekend, I’ve had […]

Categories
Python

How to keep checking if port is open, by issuing socket connects

I recently need to check if a particular application is online and listening on a particular set of ports. I figured that the best way to do this was to periodically issue some socket connects onto those ports. If I got an exception, then clearly there would be an issue. This was all running on […]