Month: April 2013

Adventures in I2C

Posted on April 29, 2013

I’ve spent the last couple of days up to my armpits in I2C, so before it all evaporates I thought I’d better make some notes, and hopefully this helps someone else in the process. In the last post I described having to grab some analog-ish data closer to the source, and I decided that I2C […]

Category: Hardware, Software Tagged

Motor / Encoder Adventures

Posted on April 27, 2013

I finally got stable outputs from the encoders on the IG32’s. It was nothing to do with the encoders, it was all interference picked up from the drive power lines. So that means a major re-design of the way I do motor performance measurement, since I need to do the ADC and encoder counting physically […]

Category: Hardware, Rover Tagged ,