RegisterBits.h

Purpose: Bit positions and field masks for special-function registers.

Namespace: atmega328p::register_bits

Register names form nested namespaces. Bit names are short and lowercase.

#include <atmega328p/RegisterBits.h>
 
namespace mcu = atmega328p;
 
static_assert(mcu::register_bits::adcsra::aden == 7, "ADC enable bit");
static_assert(mcu::register_bits::spcr::spe == 6, "SPI enable bit");
static_assert(mcu::register_bits::tccr1a::com1a1 == 7, "Timer1 compare bit");

Use these values when implementing a peripheral driver. The definitions do not read or write registers.