Archive for 06 May 2010

I/O ports (Part 1)

Part 1, 2, 3, 4, 5 Arduino’s IDE offers a set of functions in order to drive the I/O ports. As usual, their handyness has a price: speed! And an other drawback: lack of synchronisation. If you want to drive, say, digital pins 8 and 9, you will probably write the following code if you […]