January 2010

2010-01-02: Where are we?
Once the servo controller code was feature complete I switched to looking at the hardware side of things and thinking about the next stage, the servo sequencing. From a hardware point of view I had several things to work on. Firstly I …
2010-01-03: Bug in v7.0 of the servo controller firmware
The simple servo sequencer that I’ve been working on has exposed a bug in the servo controller firmware. The bug is due to stack corruption during movement completion notifications, so it only happens if you use the …