twim_helper.cpp File Reference

#include "twim_helper.hpp"
#include "twim_helper_.hpp"
#include <nordic_nvic.hpp>

Include dependency graph for twim_helper.cpp:

Functions
static embvm::i2c::status	get_converted_error (NRF_TWIM_Type *twi) noexcept
static void	invoke_callback_ (NRF_TWIM_Type *twi) noexcept
static void	twim_irq_handler_ (NRF_TWIM_Type *twi) noexcept
void	SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler ()
void	SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler ()
static NRF_TWIM_Type *	getTWIInst (NordicTWIM inst) noexcept
static uint32_t	getTWIFrequency (embvm::i2c::baud baudrate) noexcept

Function Documentation

get_converted_error()

static embvm::i2c::status get_converted_error ( NRF_TWIM_Type *  twi )

staticnoexcept

References embvm::i2c::addrNACK, embvm::i2c::dataNACK, get_errorsrc_(), embvm::i2c::ok, and r.

Referenced by invoke_callback_(), nRFTWIMTranslator::rx_transfer(), nRFTWIMTranslator::rx_transfer_blocking(), nRFTWIMTranslator::tx_transfer(), nRFTWIMTranslator::tx_transfer_blocking(), nRFTWIMTranslator::txrx_transfer(), and nRFTWIMTranslator::txrx_transfer_blocking().

getTWIFrequency()

static uint32_t getTWIFrequency ( embvm::i2c::baud  baudrate )

inlinestaticnoexcept

References assert, embvm::i2c::fast, embvm::i2c::lowSpeed, and embvm::i2c::standard.

Referenced by nRFTWITranslator::setFrequency(), and nRFTWIMTranslator::setFrequency().

getTWIInst()

static NRF_TWIM_Type* getTWIInst ( NordicTWIM  inst )

inlinestaticnoexcept

References NordicTWIM0, and NordicTWIM1.

Referenced by nRFTWITranslator::disable(), nRFTWIMTranslator::disable(), nRFTWITranslator::disable_interrupts(), nRFTWIMTranslator::disable_interrupts(), nRFTWITranslator::enable(), nRFTWIMTranslator::enable(), nRFTWIMTranslator::enable_interrupts(), nRFTWITranslator::rx_transfer(), nRFTWIMTranslator::rx_transfer(), nRFTWIMTranslator::rx_transfer_blocking(), nRFTWIMTranslator::set_interrupt_priority(), nRFTWITranslator::set_transfer_address(), nRFTWIMTranslator::set_transfer_address(), nRFTWITranslator::setFrequency(), nRFTWIMTranslator::setFrequency(), nRFTWITranslator::setSCLPin(), nRFTWIMTranslator::setSCLPin(), nRFTWITranslator::setSDAPin(), nRFTWIMTranslator::setSDAPin(), nRFTWITranslator::stop_condition(), nRFTWIMTranslator::stop_condition(), nRFTWITranslator::tx_transfer(), nRFTWIMTranslator::tx_transfer(), nRFTWIMTranslator::tx_transfer_blocking(), nRFTWIMTranslator::txrx_transfer(), and nRFTWIMTranslator::txrx_transfer_blocking().

invoke_callback_()

static void invoke_callback_ ( NRF_TWIM_Type *  twi )

staticnoexcept

References get_converted_error().

Referenced by twim_irq_handler_().

SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler()

void SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler

(

)

References twim_irq_handler_().

SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler()

void SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler

(

)

References twim_irq_handler_().

twim_irq_handler_()

static void twim_irq_handler_ ( NRF_TWIM_Type *  twi )

staticnoexcept

References assert, check_event_(), clear_event_(), disable_shortcuts_(), handle_error_event_(), interrupts_disable_(), interrupts_enable_(), invoke_callback_(), TWIM_EVENT_ERROR, TWIM_EVENT_LASTRX, TWIM_EVENT_LASTTX, TWIM_EVENT_STOPPED, and TWIM_EVENT_SUSPENDED.

Referenced by SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler(), and SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler().