uart_requirements.hpp File Reference

UART driver requirements validator. More...

#include "method_detection.hpp"

Include dependency graph for uart_requirements.hpp:

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Classes
class	sbl::validation::UartDriverRequirements< UartDriver >
	UART driver requirements validator. More...

Namespaces
namespace	sbl
	Root namespace for all Sound Byte Libs functionality.
namespace	sbl::validation
	Compile-time validation infrastructure.

Variables
template<typename UartDriver >
constexpr bool	sbl::validation::uart_driver_valid = UartDriverRequirements<UartDriver>::validate()
	Helper to validate a UART driver implementation.

Detailed Description

UART driver requirements validator.

Validates that UART drivers provide required functionality using the method detection system. This is the core UART contract enforcement for Sound Byte Libs drivers.

UART Driver Contract

Every Sound Byte Libs UART driver MUST implement these methods:

• init(const UartHandle&) - Initialize UART with manifest-resolved handle
• write_byte(uint8_t byte) - Write single byte (blocking)
• write(const uint8_t* data, size_t len) - Write buffer (blocking)

Validation Usage

Add validation at the bottom of driver uart.hpp:

#include <sbl/validation/uart_requirements.hpp>
static_assert(sbl::validation::uart_driver_valid<sbl::driver::Uart>,
              "UART driver missing required methods");

See also

method_detection.hpp

Definition in file uart_requirements.hpp.