CRpi

A brief description

CRpi is a C library dedicated to the Raspberry Pi providing utilities and direct access to some hardware peripherals. It includes:

• PWM signal generation using the DMA (see pwmByDma.h)
• Interface to the GPIO peripheral (see gpio.h)
• Interface to the PWM peripheral (see pwm.h)
• Interface to the DMA peripheral (see dma.h)
• Interface to the Clock Manager peripheral (see clockManager.h)

It also includes some utilies, most notably cacheCoherentMemoryProvider.h

It currently supports Raspberry Pi 2 and 3 model B, it's tested only on the RPI 3 but should work also on the 2.