nRFTWITranslator Class Reference

#include <twi_helper.hpp>

Static Public Member Functions
static void	setSCLPin (uint8_t inst, uint8_t port, uint8_t pin) noexcept
static void	setSDAPin (uint8_t inst, uint8_t port, uint8_t pin) noexcept
static void	setFrequency (uint8_t inst, embvm::i2c::baud freq) noexcept
static void	disable (uint8_t inst) noexcept
static void	enable (uint8_t inst) noexcept
static void	disable_interrupts (uint8_t inst) noexcept
static void	enable_interrupts (uint8_t inst) noexcept
static void	set_transfer_address (uint8_t inst, uint8_t address) noexcept
static void	tx_transfer (uint8_t inst, const uint8_t *data, size_t length, bool no_stop) noexcept
	Blocking Transfer Implementation. More...
static void	rx_transfer (uint8_t inst, uint8_t *data, size_t length) noexcept
static void	stop_condition (uint8_t inst) noexcept

Static Public Attributes
static constexpr bool	NO_STOP = true
static constexpr bool	STOP = false

Private Member Functions
	nRFTWITranslator ()=default
	This class can't be instantiated. More...
	~nRFTWITranslator ()=default

Constructor & Destructor Documentation

nRFTWITranslator()

nRFTWITranslator::nRFTWITranslator ( )

privatedefault

This class can't be instantiated.

~nRFTWITranslator()

nRFTWITranslator::~nRFTWITranslator ( )

privatedefault

Member Function Documentation

disable()

void nRFTWITranslator::disable ( uint8_t  inst )

staticnoexcept

References disable_shortcuts_(), getTWIInst(), and embutil::volatile_store().

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::stop_().

disable_interrupts()

void nRFTWITranslator::disable_interrupts ( uint8_t  inst )

staticnoexcept

References getTWIInst().

enable()

void nRFTWITranslator::enable ( uint8_t  inst )

staticnoexcept

References getTWIInst(), and embutil::volatile_store().

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::start_().

enable_interrupts()

static void nRFTWITranslator::enable_interrupts ( uint8_t  inst )

staticnoexcept

rx_transfer()

void nRFTWITranslator::rx_transfer ( uint8_t  inst, uint8_t *  data, size_t  length  )

staticnoexcept

References assert, check_event_(), clear_event_(), getTWIInst(), length, set_shortcuts_(), and task_trigger_().

set_transfer_address()

void nRFTWITranslator::set_transfer_address ( uint8_t  inst, uint8_t  address  )

staticnoexcept

References getTWIInst(), and embutil::volatile_store().

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::transfer_().

setFrequency()

void nRFTWITranslator::setFrequency ( uint8_t  inst, embvm::i2c::baud  freq  )

staticnoexcept

References getTWIFrequency(), getTWIInst(), and embutil::volatile_store().

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::baudrate_().

setSCLPin()

void nRFTWITranslator::setSCLPin ( uint8_t  inst, uint8_t  port, uint8_t  pin  )

staticnoexcept

References getTWIInst(), and embutil::volatile_store().

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::start_().

setSDAPin()

void nRFTWITranslator::setSDAPin ( uint8_t  inst, uint8_t  port, uint8_t  pin  )

staticnoexcept

References getTWIInst(), and embutil::volatile_store().

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::start_().

stop_condition()

void nRFTWITranslator::stop_condition ( uint8_t  inst )

staticnoexcept

References getTWIInst(), and task_trigger_().

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::transfer_().

tx_transfer()

void nRFTWITranslator::tx_transfer ( uint8_t  inst, const uint8_t *  data, size_t  length, bool  no_stop  )

staticnoexcept

Blocking Transfer Implementation.

Implementation note: If you clear the TWI_EVENET_TXDSENT event, the data that is already loaded into the TX buffer will be re-sent. You must load the next TX byte and then clear the data.

References assert, check_event_(), clear_event_(), getTWIInst(), length, set_shortcuts_(), and task_trigger_().

Member Data Documentation

NO_STOP

constexpr bool nRFTWITranslator::NO_STOP = true

static

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::transfer_().

STOP

constexpr bool nRFTWITranslator::STOP = false

static

Referenced by nRF51i2cMaster_Blocking< TTWIIndex, TSclPin, TSdaPin >::transfer_().

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

• src/processors/arm/nordic/drivers/helpers/twi_helper.hpp
• src/processors/arm/nordic/drivers/helpers/twi_helper.cpp