driver.hpp File Reference

GPIO driver interface - canonical types for MCU driver implementations. More...

#include "handle.hpp"
#include "types.hpp"

Include dependency graph for driver.hpp:

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Namespaces
namespace	sbl
	Root namespace for all Sound Byte Libs functionality.
namespace	sbl::gpio
	GPIO types and enumerations.

Typedefs
using	sbl::gpio::PinMode = sbl::core::hal::gpio::PinMode
using	sbl::gpio::PinLevel = sbl::core::hal::gpio::PinLevel

Detailed Description

GPIO driver interface - canonical types for MCU driver implementations.

This header provides everything a GPIO driver needs:

• GpioHandle: Pin reference with port, pin, and polarity
• PinMode: Pin configuration modes

Drivers implement the following static interface: static void set_mode(const sbl::GpioHandle& handle, sbl::gpio::PinMode mode); static void write(const sbl::GpioHandle& handle, bool value); static bool read(const sbl::GpioHandle& handle); static void toggle(const sbl::GpioHandle& handle);

Usage in driver: #include <sbl/hal/gpio/driver.hpp> using sbl::gpio::PinMode;

Definition in file driver.hpp.