Bike taillight with a twist

Step 9 More updates

So I've finally switched from 'dumb' interrupt driven PWM to BCM (Binary Code Modulation). This drastically cuts down the cpu time spent twiddling the LED pins and increases brightness quite a lot. The all improved code can be found on github.

The first few seconds of the video show the improvement in the left board.

Until the next hardware revision of this board is out (waiting for the boards to arrive), this will feed the need for 'more light' a bit. Looking at the new boards running full blast will be painful.