m5::unit::Adapter Class Reference

Adapters to treat M5HAL and TwoWire in the same way. More...

#include <adapter.hpp>

Public Member Functions
	Adapter (const Adapter &)=delete
	Adapter (Adapter &&) noexcept=default
Adapter &	operator= (const Adapter &)=delete
Adapter &	operator= (Adapter &&) noexcept=default
uint8_t	address () const
uint32_t	clock () const
void	setClock (const uint32_t clock)
int16_t	scl () const
int16_t	sda () const
Adapter *	duplicate (const uint8_t addr)
	Dupicate adapter.
m5::hal::error::error_t	generalCall (const uint8_t *data, const size_t len)
	write to address zero (general call)
Constructor
	Adapter (const uint8_t addr)
	Adapter (TwoWire &wire, const uint8_t addr)
	Adapter (m5::hal::bus::Bus *bus, const uint8_t addr)
	Adapter (m5::hal::bus::Bus &bus, const uint8_t addr)
R/W
m5::hal::error::error_t	readWithTransaction (uint8_t *data, const size_t len)
	Reading data with transactions.
m5::hal::error::error_t	writeWithTransaction (const uint8_t *data, const size_t len, const bool stop=true)
	Writeing data with transactions *‍/.
m5::hal::error::error_t	writeWithTransaction (const uint8_t reg, const uint8_t *data, const size_t len, const bool stop=true)
	Writeing data with transactions (reg8)*‍/.
m5::hal::error::error_t	writeWithTransaction (const uint16_t reg, const uint8_t *data, const size_t len, const bool stop=true)
	Writeing data with transactions (reg16) *‍/.
Temporary API
Warning Functionality required for a specific unit Will be improved when integrated with M5HAL
bool	begin ()
bool	end ()
void	pinMode (uint8_t pin, uint8_t mode)
void	digitalWrite (uint8_t pin, uint8_t val)
bool	pushPin ()
bool	popPin ()

Protected Attributes
std::unique_ptr< Impl >	_impl {}
gpio::pin_backup_t	_backupSCL {-1}
gpio::pin_backup_t	_backupSDA {-1}

Detailed Description

Adapters to treat M5HAL and TwoWire in the same way.