Hardware access layer with cache and barrier support for managing the TWIM peripheral. More...

Data Structures
struct	nrfy_twim_pins_t
	TWIM pins configuration structure. More...

struct	nrfy_twim_config_t
	TWIM configuration structure. More...

struct	nrfy_twim_xfer_desc_t
	Structure describing a TWIM transfer. More...

Macros
#define	NRFY_TWIM_HAS_ARRAY_LIST 1

Functions
NRFY_STATIC_INLINE void	nrfy_twim_periph_configure (NRF_TWIM_Type p_reg, nrfy_twim_config_t const p_config)
	Function for configuring the TWIM.

NRFY_STATIC_INLINE void	nrfy_twim_int_init (NRF_TWIM_Type *p_reg, uint32_t mask, uint8_t irq_priority, bool enable)
	Function for initializing the specified TWIM interrupts.

NRFY_STATIC_INLINE void	nrfy_twim_int_uninit (NRF_TWIM_Type *p_reg)
	Function for uninitializing the TWIM interrupts.

NRFY_STATIC_INLINE uint32_t	nrfy_twim_events_process (NRF_TWIM_Type p_reg, uint32_t mask, nrfy_twim_xfer_desc_t const p_xfer)
	Function for processing the specified TWIM events.

NRFY_STATIC_INLINE void	nrfy_twim_tx_buffer_set (NRF_TWIM_Type p_reg, nrfy_twim_xfer_desc_t const p_xfer)
	Function for setting the TWIM transaction buffer.

NRFY_STATIC_INLINE void	nrfy_twim_rx_buffer_set (NRF_TWIM_Type p_reg, nrfy_twim_xfer_desc_t const p_xfer)
	Function for setting the TWIM reception buffer.

NRFY_STATIC_INLINE void	nrfy_twim_tx_start (NRF_TWIM_Type p_reg, nrfy_twim_xfer_desc_t const p_xfer)
	Function for starting TWIM transaction.

NRFY_STATIC_INLINE void	nrfy_twim_rx_start (NRF_TWIM_Type p_reg, nrfy_twim_xfer_desc_t const p_xfer)
	Function for starting TWIM reception.

NRFY_STATIC_INLINE void	nrfy_twim_abort (NRF_TWIM_Type p_reg, nrfy_twim_xfer_desc_t const p_xfer)
	Function for aborting the ongoing TWIM transaction.

NRFY_STATIC_INLINE void	nrfy_twim_pins_get (NRF_TWIM_Type const p_reg, nrfy_twim_pins_t p_pins)
	Function for getting TWIM pins configuration.

NRFY_STATIC_INLINE void	nrfy_twim_stop (NRF_TWIM_Type *p_reg)
	Function for disabling TWIM with all interrupts and shortcuts.

NRFY_STATIC_INLINE void	nrfy_twim_tx_list_set (NRF_TWIM_Type *p_reg, bool enable)
	Function for enabling or disabling the TX list feature.

NRFY_STATIC_INLINE void	nrfy_twim_rx_list_set (NRF_TWIM_Type *p_reg, bool enable)
	Function for enabling or disabling the RX list feature.

NRFY_STATIC_INLINE void	nrfy_twim_pins_set (NRF_TWIM_Type p_reg, nrfy_twim_pins_t const p_pins)
	Function for setting the TWIM pins configuration.

NRFY_STATIC_INLINE void	nrfy_twim_task_trigger (NRF_TWIM_Type *p_reg, nrf_twim_task_t task)

NRFY_STATIC_INLINE uint32_t	nrfy_twim_task_address_get (NRF_TWIM_Type const *p_reg, nrf_twim_task_t task)

NRFY_STATIC_INLINE void	nrfy_twim_event_clear (NRF_TWIM_Type *p_reg, nrf_twim_event_t event)

NRFY_STATIC_INLINE bool	nrfy_twim_event_check (NRF_TWIM_Type const *p_reg, nrf_twim_event_t event)

NRFY_STATIC_INLINE uint32_t	nrfy_twim_event_address_get (NRF_TWIM_Type const *p_reg, nrf_twim_event_t event)

NRFY_STATIC_INLINE void	nrfy_twim_shorts_enable (NRF_TWIM_Type *p_reg, uint32_t mask)

NRFY_STATIC_INLINE void	nrfy_twim_shorts_disable (NRF_TWIM_Type *p_reg, uint32_t mask)

NRFY_STATIC_INLINE void	nrfy_twim_int_enable (NRF_TWIM_Type *p_reg, uint32_t mask)

NRFY_STATIC_INLINE void	nrfy_twim_int_disable (NRF_TWIM_Type *p_reg, uint32_t mask)

NRFY_STATIC_INLINE uint32_t	nrfy_twim_int_enable_check (NRF_TWIM_Type const *p_reg, uint32_t mask)

NRFY_STATIC_INLINE void	nrfy_twim_subscribe_set (NRF_TWIM_Type *p_reg, nrf_twim_task_t task, uint8_t channel)

NRFY_STATIC_INLINE void	nrfy_twim_subscribe_clear (NRF_TWIM_Type *p_reg, nrf_twim_task_t task)

NRFY_STATIC_INLINE void	nrfy_twim_publish_set (NRF_TWIM_Type *p_reg, nrf_twim_event_t event, uint8_t channel)

NRFY_STATIC_INLINE void	nrfy_twim_publish_clear (NRF_TWIM_Type *p_reg, nrf_twim_event_t event)

NRFY_STATIC_INLINE void	nrfy_twim_enable (NRF_TWIM_Type *p_reg)

NRFY_STATIC_INLINE void	nrfy_twim_disable (NRF_TWIM_Type *p_reg)

NRFY_STATIC_INLINE uint32_t	nrfy_twim_scl_pin_get (NRF_TWIM_Type const *p_reg)

NRFY_STATIC_INLINE uint32_t	nrfy_twim_sda_pin_get (NRF_TWIM_Type const *p_reg)

NRFY_STATIC_INLINE void	nrfy_twim_frequency_set (NRF_TWIM_Type *p_reg, nrf_twim_frequency_t frequency)

NRFY_STATIC_INLINE uint32_t	nrfy_twim_errorsrc_get_and_clear (NRF_TWIM_Type *p_reg)

NRFY_STATIC_INLINE void	nrfy_twim_address_set (NRF_TWIM_Type *p_reg, uint8_t address)

NRFY_STATIC_INLINE void	nrfy_twim_shorts_set (NRF_TWIM_Type *p_reg, uint32_t mask)

NRFY_STATIC_INLINE uint32_t	nrfy_twim_shorts_get (NRF_TWIM_Type const *p_reg)

NRFY_STATIC_INLINE size_t	nrfy_twim_txd_amount_get (NRF_TWIM_Type const *p_reg)

NRFY_STATIC_INLINE size_t	nrfy_twim_rxd_amount_get (NRF_TWIM_Type const *p_reg)

NRFY_STATIC_INLINE void	nrfy_twim_tx_list_enable (NRF_TWIM_Type *p_reg)

NRFY_STATIC_INLINE void	nrfy_twim_tx_list_disable (NRF_TWIM_Type *p_reg)

NRFY_STATIC_INLINE void	nrfy_twim_rx_list_enable (NRF_TWIM_Type *p_reg)

NRFY_STATIC_INLINE void	nrfy_twim_rx_list_disable (NRF_TWIM_Type *p_reg)

Detailed Description

Hardware access layer with cache and barrier support for managing the TWIM peripheral.

Note: Extended Hardware Access Layer (HALY) is deprecated.

Macro Definition Documentation

◆ NRFY_TWIM_HAS_ARRAY_LIST

#define NRFY_TWIM_HAS_ARRAY_LIST 1

See also: NRF_TWIM_HAS_ARRAY_LIST Symbol indicating whether EasyDMA array list feature is present.

Function Documentation

◆ nrfy_twim_abort()

NRFY_STATIC_INLINE void nrfy_twim_abort	(	NRF_TWIM_Type *	p_reg,
		nrfy_twim_xfer_desc_t const *	p_xfer )

Function for aborting the ongoing TWIM transaction.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_xfer	Pointer to the structure containing reception buffer if the abort is to be blocking. NULL for non-blocking operation.

◆ nrfy_twim_address_set()

NRFY_STATIC_INLINE void nrfy_twim_address_set	(	NRF_TWIM_Type *	p_reg,
		uint8_t	address )

See also: nrf_twim_address_set Function for setting the address to be used in TWI transfers.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	address	Address to be used in transfers.

◆ nrfy_twim_disable()

NRFY_STATIC_INLINE void nrfy_twim_disable ( NRF_TWIM_Type * p_reg )

See also: nrf_twim_disable Function for disabling the TWIM peripheral.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_enable()

NRFY_STATIC_INLINE void nrfy_twim_enable ( NRF_TWIM_Type * p_reg )

See also: nrf_twim_enable Function for enabling the TWIM peripheral.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_errorsrc_get_and_clear()

NRFY_STATIC_INLINE uint32_t nrfy_twim_errorsrc_get_and_clear ( NRF_TWIM_Type * p_reg )

See also: nrf_twim_errorsrc_get_and_clear Function for checking the TWI error source.

The error flags are cleared after reading.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Mask with error source flags.

◆ nrfy_twim_event_address_get()

NRFY_STATIC_INLINE uint32_t nrfy_twim_event_address_get	(	NRF_TWIM_Type const *	p_reg,
		nrf_twim_event_t	event )

See also: nrf_twim_event_address_get Function for getting the address of the specified TWIM event register.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	The specified event.

Returns: Address of the specified event register.

◆ nrfy_twim_event_check()

NRFY_STATIC_INLINE bool nrfy_twim_event_check	(	NRF_TWIM_Type const *	p_reg,
		nrf_twim_event_t	event )

See also: nrf_twim_event_check Function for retrieving the state of the TWIM event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to be checked.

Return values

true	The event has been generated.
false	The event has not been generated.

◆ nrfy_twim_event_clear()

NRFY_STATIC_INLINE void nrfy_twim_event_clear	(	NRF_TWIM_Type *	p_reg,
		nrf_twim_event_t	event )

See also: nrf_twim_event_clear Function for clearing the specified TWIM event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to clear.

◆ nrfy_twim_events_process()

NRFY_STATIC_INLINE uint32_t nrfy_twim_events_process	(	NRF_TWIM_Type *	p_reg,
		uint32_t	mask,
		nrfy_twim_xfer_desc_t const *	p_xfer )

Function for processing the specified TWIM events.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of events to be processed, created by NRFY_EVENT_TO_INT_BITMASK();
[in]	p_xfer	Pointer to the structure containing buffer associated with the last reception. Can be NULL.

Returns: Mask of events that were generated and processed. To be checked against the result of NRFY_EVENT_TO_INT_BITMASK().

◆ nrfy_twim_frequency_set()

NRFY_STATIC_INLINE void nrfy_twim_frequency_set	(	NRF_TWIM_Type *	p_reg,
		nrf_twim_frequency_t	frequency )

See also: nrf_twim_frequency_set Function for setting the TWI master clock frequency.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	frequency	TWI frequency.

◆ nrfy_twim_int_disable()

NRFY_STATIC_INLINE void nrfy_twim_int_disable	(	NRF_TWIM_Type *	p_reg,
		uint32_t	mask )

See also: nrf_twim_int_disable Function for disabling the specified interrupts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be disabled. Use nrf_twim_int_mask_t values for bit masking.

◆ nrfy_twim_int_enable()

NRFY_STATIC_INLINE void nrfy_twim_int_enable	(	NRF_TWIM_Type *	p_reg,
		uint32_t	mask )

See also: nrf_twim_int_enable Function for enabling the specified interrupts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be enabled. Use nrf_twim_int_mask_t values for bit masking.

◆ nrfy_twim_int_enable_check()

NRFY_STATIC_INLINE uint32_t nrfy_twim_int_enable_check	(	NRF_TWIM_Type const *	p_reg,
		uint32_t	mask )

See also: nrf_twim_int_enable_check Function for checking if the specified interrupts are enabled.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be checked. Use nrf_twim_int_mask_t values for bit masking.

Returns: Mask of enabled interrupts.

◆ nrfy_twim_int_init()

NRFY_STATIC_INLINE void nrfy_twim_int_init	(	NRF_TWIM_Type *	p_reg,
		uint32_t	mask,
		uint8_t	irq_priority,
		bool	enable )

Function for initializing the specified TWIM interrupts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be initialized.
[in]	irq_priority	Interrupt priority.
[in]	enable	True if interrupts associated with the event mask are to be enabled, false otherwise.

◆ nrfy_twim_int_uninit()

NRFY_STATIC_INLINE void nrfy_twim_int_uninit ( NRF_TWIM_Type * p_reg )

Function for uninitializing the TWIM interrupts.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_periph_configure()

NRFY_STATIC_INLINE void nrfy_twim_periph_configure	(	NRF_TWIM_Type *	p_reg,
		nrfy_twim_config_t const *	p_config )

Function for configuring the TWIM.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_config	Pointer to the peripheral configuration structure.

◆ nrfy_twim_pins_get()

NRFY_STATIC_INLINE void nrfy_twim_pins_get	(	NRF_TWIM_Type const *	p_reg,
		nrfy_twim_pins_t *	p_pins )

Function for getting TWIM pins configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_pins	Pointer to the structure to be filled with TWIM pins configuration.

◆ nrfy_twim_pins_set()

NRFY_STATIC_INLINE void nrfy_twim_pins_set	(	NRF_TWIM_Type *	p_reg,
		nrfy_twim_pins_t const *	p_pins )

Function for setting the TWIM pins configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_pins	Pointer to the TWIM pin configurartion structure.

◆ nrfy_twim_publish_clear()

NRFY_STATIC_INLINE void nrfy_twim_publish_clear	(	NRF_TWIM_Type *	p_reg,
		nrf_twim_event_t	event )

See also: nrf_twim_publish_clear Function for clearing the publish configuration for a given TWIM event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event for which to clear the configuration.

◆ nrfy_twim_publish_set()

NRFY_STATIC_INLINE void nrfy_twim_publish_set	(	NRF_TWIM_Type *	p_reg,
		nrf_twim_event_t	event,
		uint8_t	channel )

See also: nrf_twim_publish_set Function for setting the publish configuration for a given TWIM event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event for which to set the configuration.
[in]	channel	Channel through which to publish the event.

◆ nrfy_twim_rx_buffer_set()

NRFY_STATIC_INLINE void nrfy_twim_rx_buffer_set	(	NRF_TWIM_Type *	p_reg,
		nrfy_twim_xfer_desc_t const *	p_xfer )

Function for setting the TWIM reception buffer.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_xfer	Pointer to the structure containing reception buffer.

◆ nrfy_twim_rx_list_disable()

NRFY_STATIC_INLINE void nrfy_twim_rx_list_disable ( NRF_TWIM_Type * p_reg )

See also: nrf_twim_rx_list_disable Function for disabling the RX list feature.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_rx_list_enable()

NRFY_STATIC_INLINE void nrfy_twim_rx_list_enable ( NRF_TWIM_Type * p_reg )

See also: nrf_twim_rx_list_enable Function for enabling the RX list feature.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_rx_list_set()

NRFY_STATIC_INLINE void nrfy_twim_rx_list_set	(	NRF_TWIM_Type *	p_reg,
		bool	enable )

Function for enabling or disabling the RX list feature.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	enable	True if RX list feature is to be enabled, false otherwise.

◆ nrfy_twim_rx_start()

NRFY_STATIC_INLINE void nrfy_twim_rx_start	(	NRF_TWIM_Type *	p_reg,
		nrfy_twim_xfer_desc_t const *	p_xfer )

Function for starting TWIM reception.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_xfer	Pointer to the structure containing reception buffer.

◆ nrfy_twim_rxd_amount_get()

NRFY_STATIC_INLINE size_t nrfy_twim_rxd_amount_get ( NRF_TWIM_Type const * p_reg )

See also: nrf_twim_rxd_amount_get Function for getting the amount of received bytes in the last transaction.

Note: In case of NACK error, includes the NACK'ed byte.; Number of bytes are updated after the END event and each MATCH event.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Amount of received bytes.

◆ nrfy_twim_scl_pin_get()

NRFY_STATIC_INLINE uint32_t nrfy_twim_scl_pin_get ( NRF_TWIM_Type const * p_reg )

See also: nrf_twim_scl_pin_get Function for retrieving the SCL pin selection.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: SCL pin selection.

◆ nrfy_twim_sda_pin_get()

NRFY_STATIC_INLINE uint32_t nrfy_twim_sda_pin_get ( NRF_TWIM_Type const * p_reg )

See also: nrf_twim_sda_pin_get Function for retrieving the SDA pin selection.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: SDA pin selection.

◆ nrfy_twim_shorts_disable()

NRFY_STATIC_INLINE void nrfy_twim_shorts_disable	(	NRF_TWIM_Type *	p_reg,
		uint32_t	mask )

See also: nrf_twim_shorts_disable Function for disabling the specified shortcuts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Shortcuts to be disabled.

◆ nrfy_twim_shorts_enable()

NRFY_STATIC_INLINE void nrfy_twim_shorts_enable	(	NRF_TWIM_Type *	p_reg,
		uint32_t	mask )

See also: nrf_twim_shorts_enable Function for enabling the specified shortcuts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Shortcuts to be enabled.

◆ nrfy_twim_shorts_get()

NRFY_STATIC_INLINE uint32_t nrfy_twim_shorts_get ( NRF_TWIM_Type const * p_reg )

See also: nrf_twim_shorts_get Function for getting the shortcut setting.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Current shortcut configuration.

◆ nrfy_twim_shorts_set()

NRFY_STATIC_INLINE void nrfy_twim_shorts_set	(	NRF_TWIM_Type *	p_reg,
		uint32_t	mask )

See also: nrf_twim_shorts_set Function for setting the specified shortcuts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Shortcuts to be set.

◆ nrfy_twim_stop()

NRFY_STATIC_INLINE void nrfy_twim_stop ( NRF_TWIM_Type * p_reg )

Function for disabling TWIM with all interrupts and shortcuts.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_subscribe_clear()

NRFY_STATIC_INLINE void nrfy_twim_subscribe_clear	(	NRF_TWIM_Type *	p_reg,
		nrf_twim_task_t	task )

See also: nrf_twim_subscribe_clear Function for clearing the subscribe configuration for a given TWIM task.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	Task for which to clear the configuration.

◆ nrfy_twim_subscribe_set()

NRFY_STATIC_INLINE void nrfy_twim_subscribe_set	(	NRF_TWIM_Type *	p_reg,
		nrf_twim_task_t	task,
		uint8_t	channel )

See also: nrf_twim_subscribe_set Function for setting the subscribe configuration for a given TWIM task.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	Task for which to set the configuration.
[in]	channel	Channel through which to subscribe events.

◆ nrfy_twim_task_address_get()

NRFY_STATIC_INLINE uint32_t nrfy_twim_task_address_get	(	NRF_TWIM_Type const *	p_reg,
		nrf_twim_task_t	task )

See also: nrf_twim_task_address_get Function for getting the address of the specified TWIM task register.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	The specified task.

Returns: Address of the specified task register.

◆ nrfy_twim_task_trigger()

NRFY_STATIC_INLINE void nrfy_twim_task_trigger	(	NRF_TWIM_Type *	p_reg,
		nrf_twim_task_t	task )

See also: nrf_twim_task_trigger Function for activating the specified TWIM task.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	Task to be activated.

◆ nrfy_twim_tx_buffer_set()

NRFY_STATIC_INLINE void nrfy_twim_tx_buffer_set	(	NRF_TWIM_Type *	p_reg,
		nrfy_twim_xfer_desc_t const *	p_xfer )

Function for setting the TWIM transaction buffer.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_xfer	Pointer to the structure containing transaction buffer.

◆ nrfy_twim_tx_list_disable()

NRFY_STATIC_INLINE void nrfy_twim_tx_list_disable ( NRF_TWIM_Type * p_reg )

See also: nrf_twim_tx_list_disable Function for disabling the TX list feature.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_tx_list_enable()

NRFY_STATIC_INLINE void nrfy_twim_tx_list_enable ( NRF_TWIM_Type * p_reg )

See also: nrf_twim_tx_list_enable Function for enabling the TX list feature.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

◆ nrfy_twim_tx_list_set()

NRFY_STATIC_INLINE void nrfy_twim_tx_list_set	(	NRF_TWIM_Type *	p_reg,
		bool	enable )

Function for enabling or disabling the TX list feature.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	enable	True if TX list feature is to be enabled, false otherwise.

◆ nrfy_twim_tx_start()

NRFY_STATIC_INLINE void nrfy_twim_tx_start	(	NRF_TWIM_Type *	p_reg,
		nrfy_twim_xfer_desc_t const *	p_xfer )

Function for starting TWIM transaction.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_xfer	Pointer to the structure containing transaction buffer.

◆ nrfy_twim_txd_amount_get()

NRFY_STATIC_INLINE size_t nrfy_twim_txd_amount_get ( NRF_TWIM_Type const * p_reg )

See also: nrf_twim_txd_amount_get Function for getting the amount of transmitted bytes.

Note: In case of NACK error, includes the NACK'ed byte.; Number of bytes are updated after the END event and each MATCH event.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Amount of transmitted bytes.

Data Structures

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ NRFY_TWIM_HAS_ARRAY_LIST

Function Documentation

◆ nrfy_twim_abort()

◆ nrfy_twim_address_set()

◆ nrfy_twim_disable()

◆ nrfy_twim_enable()

◆ nrfy_twim_errorsrc_get_and_clear()

◆ nrfy_twim_event_address_get()

◆ nrfy_twim_event_check()

◆ nrfy_twim_event_clear()

◆ nrfy_twim_events_process()

◆ nrfy_twim_frequency_set()

◆ nrfy_twim_int_disable()

◆ nrfy_twim_int_enable()

◆ nrfy_twim_int_enable_check()

◆ nrfy_twim_int_init()

◆ nrfy_twim_int_uninit()

◆ nrfy_twim_periph_configure()

◆ nrfy_twim_pins_get()

◆ nrfy_twim_pins_set()

◆ nrfy_twim_publish_clear()

◆ nrfy_twim_publish_set()

◆ nrfy_twim_rx_buffer_set()

◆ nrfy_twim_rx_list_disable()

◆ nrfy_twim_rx_list_enable()

◆ nrfy_twim_rx_list_set()

◆ nrfy_twim_rx_start()

◆ nrfy_twim_rxd_amount_get()

◆ nrfy_twim_scl_pin_get()

◆ nrfy_twim_sda_pin_get()

◆ nrfy_twim_shorts_disable()

◆ nrfy_twim_shorts_enable()

◆ nrfy_twim_shorts_get()

◆ nrfy_twim_shorts_set()

◆ nrfy_twim_stop()

◆ nrfy_twim_subscribe_clear()

◆ nrfy_twim_subscribe_set()

◆ nrfy_twim_task_address_get()

◆ nrfy_twim_task_trigger()

◆ nrfy_twim_tx_buffer_set()

◆ nrfy_twim_tx_list_disable()

◆ nrfy_twim_tx_list_enable()

◆ nrfy_twim_tx_list_set()

◆ nrfy_twim_tx_start()

◆ nrfy_twim_txd_amount_get()