There are many topics in the C language that often confuse developers but the use of the static keyword seems to be one of the more common. One of the points of confusion is how static affects variables that are local and variables that are global. In…

Freescale's booth at Maker Faire in San Mateo featured a large 4320 LED video panel, controlled by a single Teensy 3.1 board powered by Freescale's Kinetis K20 microcontroller (featuring an Arm Cortex-M4).

Erin Murphy, Paul Stoffregen and Robin…