#include <modm/driver/rtc/mcp7941x.hpp>

Inheritance diagram for modm::Mcp7941xEeprom< I2cMaster >:

Public Member Functions
	Mcp7941xEeprom (uint8_t address=0x57)

modm::ResumableResult< std::optional< std::array< uint8_t, 8 > > >	getUniqueId ()

void	attachConfigurationHandler (I2c::ConfigurationHandler handler)

modm::ResumableResult< bool >	ping ()

modm::ResumableResult< bool >	read (uint8_t *buffer, std::size_t size)
	Starts a write transaction and waits until finished.

void	setAddress (uint8_t address)

modm::ResumableResult< bool >	write (const uint8_t *buffer, std::size_t size)
	Starts a write transaction and waits until finished.

modm::ResumableResult< bool >	writeRead (const uint8_t writeBuffer, std::size_t writeSize, uint8_t readBuffer, std::size_t readSize)
	Starts a write-read transaction and waits until finished.

Protected Member Functions
int8_t	getResumableDepth () const

bool	isResumableRunning () const

bool	isTransactionRunning ()

modm::ResumableResult< bool >	runTransaction ()
	Starts our own transaction and waits until finished.

bool	startRead (uint8_t *buffer, std::size_t size)
	Configures the transaction with a read operation and starts it.

bool	startTransaction ()
	Starts the transaction with our own transaction object.

bool	startTransaction (modm::I2cTransaction *transaction)
	Starts the transaction with a separate transaction object.

bool	startWrite (const uint8_t *buffer, std::size_t size)
	Configures the transaction with a write operation and starts it.

bool	startWriteRead (const uint8_t writeBuffer, std::size_t writeSize, uint8_t readBuffer, std::size_t readSize)
	Configures the transaction with a write/read operation and starts it.

void	stopResumable ()

bool	wasTransactionSuccessful ()

Detailed Description

Member Function Documentation

void modm::I2cDevice< I2cMaster, 10 , I2cWriteReadTransaction >::attachConfigurationHandler ( I2c::ConfigurationHandler handler )

inheritedinline

Attaches a configuration handler, which is called before a transaction, whenever the configuration has to be changed.

bool modm::I2cDevice< I2cMaster, 10 , I2cWriteReadTransaction >::isTransactionRunning ( )

inheritedinlineprotected

modm::ResumableResult<bool> modm::I2cDevice< I2cMaster, 10 , I2cWriteReadTransaction >::ping ( )

inheritedinline

Return Values

true	device responds to address
false	no device with address found

void modm::I2cDevice< I2cMaster, 10 , I2cWriteReadTransaction >::setAddress ( uint8_t address )

inheritedinline

Sets a new address of the slave device.

Parameters

address the slave address not yet shifted left (address < 128).

bool modm::I2cDevice< I2cMaster, 10 , I2cWriteReadTransaction >::wasTransactionSuccessful ( )

inheritedinlineprotected

The documentation for this class was generated from the following file: