paparazzi/paparazzi — pull request #652 by flixr (2014-03-01 17:04:19+00:00)
Title: Cam control using gpio functions instead of fake LEDs

An attempt to solve #596

Maybe we should introduce additional defines like `#define PA1 GPIOA,GPIO1` which would enable you to write `gpio_set(PA1)` instead of `gpio_set(GPIOA, GPIO1)` and also make the definition of gpios for things like DC_SHUTTER_GPIO easier (could also be used for LEDs).