Hardware access layer for managing the UARTE peripheral. More...

Data Structures
struct	nrf_uarte_config_t
	Structure for UARTE transmission configuration. More...

Macros
#define	NRF_UARTE_INST_GET(idx)
	Macro getting pointer to the structure of registers of the UARTE peripheral.

#define	NRF_UARTE_HAS_DMA_REG 1
	Symbol indicating whether dedicated DMA register is present.

#define	NRF_UARTE_HAS_DMA_TASKS_EVENTS 1
	Symbol indicating whether UARTE DMA tasks and events are present.

#define	NRF_UARTE_HAS_DMA_SHORTS 1
	Symbol indicating whether UARTE DMA shortcuts are present.

#define	NRF_UARTE_HAS_ENDTX_STOPTX_SHORT 1
	Symbol indicating whether UARTE ENDTX_STOPTX shortcut is present.

#define	NRF_UARTE_HAS_FRAME_TIMEOUT 1
	Symbol indicating whether UARTE FRAMETIMEOUT event is present.

#define	NRF_UARTE_HAS_PARITY_TYPES 1
	Symbol indicating whether UARTE parity types are present.

#define	NRF_UARTE_HAS_STOP_MODES 1
	Symbol indicating whether UARTE STOP modes are present.

#define	NRF_UARTE_HAS_FRAME_SIZE 1
	Symbol indicating whether UARTE supports variable frame size.

#define	NRF_UARTE_HAS_DMAEND_TASK 1
	Symbol indicating whether DMAEND TASK is present.

#define	NRF_UARTE_HAS_FRAMETIMEOUT_DMAEND_SHORT 1
	Symbol indicating whether FRAMETIMEOUT_DMAEND short is present.

#define	NRF_UARTE_BASE_FREQUENCY_320MHZ (NRFX_MHZ_TO_HZ(320UL))
	Base frequency value 320 MHz for UARTE.

#define	NRF_UARTE_BASE_FREQUENCY_128MHZ (NRFX_MHZ_TO_HZ(128UL))
	Base frequency value 128 MHz for UARTE.

#define	NRF_UARTE_BASE_FREQUENCY_64MHZ (NRFX_MHZ_TO_HZ(64UL))
	Base frequency value 64 MHz for UARTE.

#define	NRF_UARTE_BASE_FREQUENCY_16MHZ (NRFX_MHZ_TO_HZ(16UL))
	Base frequency value 16 MHz for UARTE.

#define	NRF_UARTE_IS_320MHZ_UARTE(p_reg)
	Macro for checking whether the base frequency for the specified UARTE is 320 MHz.

#define	NRF_UARTE_IS_128MHZ_UARTE(p_reg)
	Macro for checking whether the base frequency for the specified UARTE is 128 MHz.

#define	NRF_UARTE_IS_64MHZ_UARTE(p_reg)
	Macro for checking whether the base frequency for the specified UARTE is 64 MHz.

#define	NRF_UARTE_BASE_FREQUENCY_GET(p_reg)
	Macro for getting base frequency value in Hz for the specified UARTE.

Enumerations
enum	nrf_uarte_task_t { NRF_UARTE_TASK_STARTRX = offsetof(NRF_UARTE_Type, TASKS_DMA.RX.START) , NRF_UARTE_TASK_STOPRX = offsetof(NRF_UARTE_Type, TASKS_DMA.RX.STOP) , NRF_UARTE_TASK_STARTTX = offsetof(NRF_UARTE_Type, TASKS_DMA.TX.START) , NRF_UARTE_TASK_STOPTX = offsetof(NRF_UARTE_Type, TASKS_DMA.TX.STOP) , NRF_UARTE_TASK_FLUSHRX = offsetof(NRF_UARTE_Type, TASKS_FLUSHRX) , NRF_UARTE_TASK_DMAEND = offsetof(NRF_UARTE_Type, TASKS_DMAEND) }
	UARTE tasks. More...

enum	nrf_uarte_event_t { NRF_UARTE_EVENT_CTS = offsetof(NRF_UARTE_Type, EVENTS_CTS) , NRF_UARTE_EVENT_NCTS = offsetof(NRF_UARTE_Type, EVENTS_NCTS) , NRF_UARTE_EVENT_RXDRDY = offsetof(NRF_UARTE_Type, EVENTS_RXDRDY) , NRF_UARTE_EVENT_TXDRDY = offsetof(NRF_UARTE_Type, EVENTS_TXDRDY) , NRF_UARTE_EVENT_ERROR = offsetof(NRF_UARTE_Type, EVENTS_ERROR) , NRF_UARTE_EVENT_RXTO = offsetof(NRF_UARTE_Type, EVENTS_RXTO) , NRF_UARTE_EVENT_TXSTOPPED = offsetof(NRF_UARTE_Type, EVENTS_TXSTOPPED) , NRF_UARTE_EVENT_ENDRX = offsetof(NRF_UARTE_Type, EVENTS_DMA.RX.END) , NRF_UARTE_EVENT_ENDTX = offsetof(NRF_UARTE_Type, EVENTS_DMA.TX.END) , NRF_UARTE_EVENT_RXSTARTED = offsetof(NRF_UARTE_Type, EVENTS_DMA.RX.READY) , NRF_UARTE_EVENT_TXSTARTED = offsetof(NRF_UARTE_Type, EVENTS_DMA.TX.READY) , NRF_UARTE_EVENT_FRAME_TIMEOUT = offsetof(NRF_UARTE_Type, EVENTS_FRAMETIMEOUT) }
	UARTE events. More...

enum	nrf_uarte_short_t { NRF_UARTE_SHORT_ENDRX_STARTRX = UARTE_SHORTS_DMA_RX_END_DMA_RX_START_Msk , NRF_UARTE_SHORT_ENDRX_STOPRX = UARTE_SHORTS_DMA_RX_END_DMA_RX_STOP_Msk , NRF_UARTE_SHORT_ENDTX_STOPTX = UARTE_SHORTS_DMA_TX_END_DMA_TX_STOP_Msk , NRF_UARTE_SHORT_FRAME_TIMEOUT_STOPRX = UARTE_SHORTS_FRAMETIMEOUT_DMA_RX_STOP_Msk , NRF_UARTE_SHORT_FRAMETIMEOUT_DMAEND = UARTE_SHORTS_FRAMETIMEOUT_DMAEND_Msk }
	Types of UARTE shortcuts. More...

enum	nrf_uarte_int_mask_t { NRF_UARTE_INT_CTS_MASK = UARTE_INTENSET_CTS_Msk , NRF_UARTE_INT_NCTS_MASK = UARTE_INTENSET_NCTS_Msk , NRF_UARTE_INT_RXDRDY_MASK = UARTE_INTENSET_RXDRDY_Msk , NRF_UARTE_INT_TXDRDY_MASK = UARTE_INTENSET_TXDRDY_Msk , NRF_UARTE_INT_ERROR_MASK = UARTE_INTENSET_ERROR_Msk , NRF_UARTE_INT_RXTO_MASK = UARTE_INTENSET_RXTO_Msk , NRF_UARTE_INT_TXSTOPPED_MASK = UARTE_INTENSET_TXSTOPPED_Msk , NRF_UARTE_INT_ENDRX_MASK = UARTE_INTENSET_DMARXEND_Msk , NRF_UARTE_INT_ENDTX_MASK = UARTE_INTENSET_DMATXEND_Msk , NRF_UARTE_INT_RXSTARTED_MASK = UARTE_INTENSET_DMARXREADY_Msk , NRF_UARTE_INT_TXSTARTED_MASK = UARTE_INTENSET_DMATXREADY_Msk , NRF_UARTE_INT_FRAME_TIMEOUT_MASK = UARTE_INTENSET_FRAMETIMEOUT_Msk }
	UARTE interrupts. More...

enum	nrf_uarte_baudrate_t { NRF_UARTE_BAUDRATE_1200 = UARTE_BAUDRATE_BAUDRATE_Baud1200 , NRF_UARTE_BAUDRATE_2400 = UARTE_BAUDRATE_BAUDRATE_Baud2400 , NRF_UARTE_BAUDRATE_4800 = UARTE_BAUDRATE_BAUDRATE_Baud4800 , NRF_UARTE_BAUDRATE_9600 = UARTE_BAUDRATE_BAUDRATE_Baud9600 , NRF_UARTE_BAUDRATE_14400 = UARTE_BAUDRATE_BAUDRATE_Baud14400 , NRF_UARTE_BAUDRATE_19200 = UARTE_BAUDRATE_BAUDRATE_Baud19200 , NRF_UARTE_BAUDRATE_28800 = UARTE_BAUDRATE_BAUDRATE_Baud28800 , NRF_UARTE_BAUDRATE_31250 = UARTE_BAUDRATE_BAUDRATE_Baud31250 , NRF_UARTE_BAUDRATE_38400 = UARTE_BAUDRATE_BAUDRATE_Baud38400 , NRF_UARTE_BAUDRATE_56000 = UARTE_BAUDRATE_BAUDRATE_Baud56000 , NRF_UARTE_BAUDRATE_57600 = UARTE_BAUDRATE_BAUDRATE_Baud57600 , NRF_UARTE_BAUDRATE_76800 = UARTE_BAUDRATE_BAUDRATE_Baud76800 , NRF_UARTE_BAUDRATE_115200 = UARTE_BAUDRATE_BAUDRATE_Baud115200 , NRF_UARTE_BAUDRATE_230400 = UARTE_BAUDRATE_BAUDRATE_Baud230400 , NRF_UARTE_BAUDRATE_250000 = UARTE_BAUDRATE_BAUDRATE_Baud250000 , NRF_UARTE_BAUDRATE_460800 = UARTE_BAUDRATE_BAUDRATE_Baud460800 , NRF_UARTE_BAUDRATE_921600 = UARTE_BAUDRATE_BAUDRATE_Baud921600 , NRF_UARTE_BAUDRATE_1000000 = UARTE_BAUDRATE_BAUDRATE_Baud1M }
	Baudrates supported by UARTE. More...

enum	nrf_uarte_error_mask_t { NRF_UARTE_ERROR_OVERRUN_MASK = UARTE_ERRORSRC_OVERRUN_Msk , NRF_UARTE_ERROR_PARITY_MASK = UARTE_ERRORSRC_PARITY_Msk , NRF_UARTE_ERROR_FRAMING_MASK = UARTE_ERRORSRC_FRAMING_Msk , NRF_UARTE_ERROR_BREAK_MASK = UARTE_ERRORSRC_BREAK_Msk }
	Types of UARTE error masks. More...

enum	nrf_uarte_parity_t { NRF_UARTE_PARITY_EXCLUDED = UARTE_CONFIG_PARITY_Excluded << UARTE_CONFIG_PARITY_Pos , NRF_UARTE_PARITY_INCLUDED = UARTE_CONFIG_PARITY_Included << UARTE_CONFIG_PARITY_Pos }
	Types of UARTE parity modes. More...

enum	nrf_uarte_hwfc_t { NRF_UARTE_HWFC_DISABLED = UARTE_CONFIG_HWFC_Disabled << UARTE_CONFIG_HWFC_Pos , NRF_UARTE_HWFC_ENABLED = UARTE_CONFIG_HWFC_Enabled << UARTE_CONFIG_HWFC_Pos }
	Types of UARTE flow control modes. More...

enum	nrf_uarte_stop_t { NRF_UARTE_STOP_ONE = UARTE_CONFIG_STOP_One << UARTE_CONFIG_STOP_Pos , NRF_UARTE_STOP_TWO = UARTE_CONFIG_STOP_Two << UARTE_CONFIG_STOP_Pos }
	Types of UARTE stop bit modes. More...

enum	nrf_uarte_paritytype_t { NRF_UARTE_PARITYTYPE_EVEN = UARTE_CONFIG_PARITYTYPE_Even << UARTE_CONFIG_PARITYTYPE_Pos , NRF_UARTE_PARITYTYPE_ODD = UARTE_CONFIG_PARITYTYPE_Odd << UARTE_CONFIG_PARITYTYPE_Pos }
	Types of UARTE parity types. More...

enum	nrf_uarte_frame_timeout_t { NRF_UARTE_FRAME_TIMEOUT_EN = UARTE_CONFIG_FRAMETIMEOUT_ENABLED << UARTE_CONFIG_FRAMETIMEOUT_Pos , NRF_UARTE_FRAME_TIMEOUT_DIS = UARTE_CONFIG_FRAMETIMEOUT_DISABLED << UARTE_CONFIG_FRAMETIMEOUT_Pos }
	Types of UARTE Frame timeout. More...

enum	nrf_uarte_frame_size_t { NRF_UARTE_FRAME_SIZE_4_BIT = UARTE_CONFIG_FRAMESIZE_4bit << UARTE_CONFIG_FRAMESIZE_Pos , NRF_UARTE_FRAME_SIZE_5_BIT = UARTE_CONFIG_FRAMESIZE_5bit << UARTE_CONFIG_FRAMESIZE_Pos , NRF_UARTE_FRAME_SIZE_6_BIT = UARTE_CONFIG_FRAMESIZE_6bit << UARTE_CONFIG_FRAMESIZE_Pos , NRF_UARTE_FRAME_SIZE_7_BIT = UARTE_CONFIG_FRAMESIZE_7bit << UARTE_CONFIG_FRAMESIZE_Pos , NRF_UARTE_FRAME_SIZE_8_BIT = UARTE_CONFIG_FRAMESIZE_8bit << UARTE_CONFIG_FRAMESIZE_Pos , NRF_UARTE_FRAME_SIZE_9_BIT = UARTE_CONFIG_FRAMESIZE_9bit << UARTE_CONFIG_FRAMESIZE_Pos }
	Types of UARTE Frame size. More...

enum	nrf_uarte_endian_t { NRF_UARTE_ENDIAN_MSB = UARTE_CONFIG_ENDIAN_MSB << UARTE_CONFIG_ENDIAN_Pos , NRF_UARTE_ENDIAN_LSB = UARTE_CONFIG_ENDIAN_LSB << UARTE_CONFIG_ENDIAN_Pos }
	Types of UARTE Frame trimming endianness when frame size is less than 8. More...

Functions
NRF_STATIC_INLINE void	nrf_uarte_event_clear (NRF_UARTE_Type *p_reg, nrf_uarte_event_t event)
	Function for clearing a specific UARTE event.

NRF_STATIC_INLINE bool	nrf_uarte_event_check (NRF_UARTE_Type const *p_reg, nrf_uarte_event_t event)
	Function for retrieving the state of the UARTE event.

NRF_STATIC_INLINE uint32_t	nrf_uarte_event_address_get (NRF_UARTE_Type const *p_reg, nrf_uarte_event_t event)
	Function for returning the address of the specified UARTE event register.

NRF_STATIC_INLINE void	nrf_uarte_shorts_set (NRF_UARTE_Type *p_reg, uint32_t mask)
	Function for configuring UARTE shortcuts.

NRF_STATIC_INLINE uint32_t	nrf_uarte_shorts_get (NRF_UARTE_Type *p_reg, uint32_t mask)
	Function for getting UARTE shortcuts.

NRF_STATIC_INLINE void	nrf_uarte_shorts_enable (NRF_UARTE_Type *p_reg, uint32_t mask)
	Function for enabling UARTE shortcuts.

NRF_STATIC_INLINE void	nrf_uarte_shorts_disable (NRF_UARTE_Type *p_reg, uint32_t mask)
	Function for disabling UARTE shortcuts.

NRF_STATIC_INLINE void	nrf_uarte_int_enable (NRF_UARTE_Type *p_reg, uint32_t mask)
	Function for enabling UARTE interrupts.

NRF_STATIC_INLINE uint32_t	nrf_uarte_int_enable_check (NRF_UARTE_Type const *p_reg, uint32_t mask)
	Function for checking if the specified interrupts are enabled.

NRF_STATIC_INLINE void	nrf_uarte_int_disable (NRF_UARTE_Type *p_reg, uint32_t mask)
	Function for disabling the specified interrupts.

NRF_STATIC_INLINE void	nrf_uarte_subscribe_set (NRF_UARTE_Type *p_reg, nrf_uarte_task_t task, uint8_t channel)
	Function for setting the subscribe configuration for a given UARTE task.

NRF_STATIC_INLINE void	nrf_uarte_subscribe_clear (NRF_UARTE_Type *p_reg, nrf_uarte_task_t task)
	Function for clearing the subscribe configuration for a given UARTE task.

NRF_STATIC_INLINE uint32_t	nrf_uarte_subscribe_get (NRF_UARTE_Type const *p_reg, nrf_uarte_task_t task)
	Function for getting the subscribe configuration for a given UARTE task.

NRF_STATIC_INLINE void	nrf_uarte_publish_set (NRF_UARTE_Type *p_reg, nrf_uarte_event_t event, uint8_t channel)
	Function for setting the publish configuration for a given UARTE event.

NRF_STATIC_INLINE void	nrf_uarte_publish_clear (NRF_UARTE_Type *p_reg, nrf_uarte_event_t event)
	Function for clearing the publish configuration for a given UARTE event.

NRF_STATIC_INLINE uint32_t	nrf_uarte_publish_get (NRF_UARTE_Type const *p_reg, nrf_uarte_event_t event)
	Function for getting the publish configuration for a given UARTE event.

NRF_STATIC_INLINE uint32_t	nrf_uarte_errorsrc_get_and_clear (NRF_UARTE_Type *p_reg)
	Function for getting error source mask. Function is clearing error source flags after reading.

NRF_STATIC_INLINE uint32_t	nrf_uarte_errorsrc_get (NRF_UARTE_Type *p_reg)
	Function for getting error source mask.

NRF_STATIC_INLINE void	nrf_uarte_errorsrc_clear (NRF_UARTE_Type *p_reg, uint32_t errsrc_mask)
	Function for clearing error source flags after reading.

NRF_STATIC_INLINE void	nrf_uarte_enable (NRF_UARTE_Type *p_reg)
	Function for enabling UARTE.

NRF_STATIC_INLINE void	nrf_uarte_disable (NRF_UARTE_Type *p_reg)
	Function for disabling UARTE.

NRF_STATIC_INLINE bool	nrf_uarte_enable_check (NRF_UARTE_Type const *p_reg)
	Function for checking if the UARTE is enabled.

NRF_STATIC_INLINE void	nrf_uarte_txrx_pins_set (NRF_UARTE_Type *p_reg, uint32_t pseltxd, uint32_t pselrxd)
	Function for configuring TX/RX pins.

NRF_STATIC_INLINE void	nrf_uarte_txrx_pins_disconnect (NRF_UARTE_Type *p_reg)
	Function for disconnecting TX/RX pins.

NRF_STATIC_INLINE void	nrf_uarte_tx_pin_set (NRF_UARTE_Type *p_reg, uint32_t pseltxd)
	Function for configuring TX pin.

NRF_STATIC_INLINE uint32_t	nrf_uarte_tx_pin_get (NRF_UARTE_Type const *p_reg)
	Function for getting TX pin selection.

NRF_STATIC_INLINE void	nrf_uarte_rx_pin_set (NRF_UARTE_Type *p_reg, uint32_t pselrxd)
	Function for configuring RX pin.

NRF_STATIC_INLINE uint32_t	nrf_uarte_rx_pin_get (NRF_UARTE_Type const *p_reg)
	Function for getting RX pin selection.

NRF_STATIC_INLINE void	nrf_uarte_rts_pin_set (NRF_UARTE_Type *p_reg, uint32_t pselrts)
	Function for configuring RTS pin.

NRF_STATIC_INLINE uint32_t	nrf_uarte_rts_pin_get (NRF_UARTE_Type const *p_reg)
	Function for getting RTS pin selection.

NRF_STATIC_INLINE void	nrf_uarte_cts_pin_set (NRF_UARTE_Type *p_reg, uint32_t pselcts)
	Function for configuring CTS pin.

NRF_STATIC_INLINE uint32_t	nrf_uarte_cts_pin_get (NRF_UARTE_Type const *p_reg)
	Function for getting CTS pin selection.

NRF_STATIC_INLINE void	nrf_uarte_hwfc_pins_set (NRF_UARTE_Type *p_reg, uint32_t pselrts, uint32_t pselcts)
	Function for configuring flow control pins.

NRF_STATIC_INLINE void	nrf_uarte_hwfc_pins_disconnect (NRF_UARTE_Type *p_reg)
	Function for disconnecting flow control pins.

NRF_STATIC_INLINE void	nrf_uarte_task_trigger (NRF_UARTE_Type *p_reg, nrf_uarte_task_t task)
	Function for starting an UARTE task.

NRF_STATIC_INLINE uint32_t	nrf_uarte_task_address_get (NRF_UARTE_Type const *p_reg, nrf_uarte_task_t task)
	Function for returning the address of the specified task register.

NRF_STATIC_INLINE void	nrf_uarte_configure (NRF_UARTE_Type p_reg, nrf_uarte_config_t const p_cfg)
	Function for configuring UARTE.

NRF_STATIC_INLINE void	nrf_uarte_baudrate_set (NRF_UARTE_Type *p_reg, nrf_uarte_baudrate_t baudrate)
	Function for setting UARTE baud rate.

NRF_STATIC_INLINE void	nrf_uarte_tx_maxcnt_set (NRF_UARTE_Type *p_reg, size_t length)
	Function for setting the transmit buffer length.

NRF_STATIC_INLINE void	nrf_uarte_tx_ptr_set (NRF_UARTE_Type p_reg, uint8_t const p_buffer)
	Function for setting the transmit buffer pointer.

NRF_STATIC_INLINE void	nrf_uarte_tx_buffer_set (NRF_UARTE_Type p_reg, uint8_t const p_buffer, size_t length)
	Function for setting the transmit buffer.

NRF_STATIC_INLINE uint8_t const *	nrf_uarte_tx_buffer_get (NRF_UARTE_Type *p_reg)
	Function for getting the transmit buffer address.

NRF_STATIC_INLINE uint32_t	nrf_uarte_tx_amount_get (NRF_UARTE_Type const *p_reg)
	Function for getting number of bytes transmitted in the last transaction.

NRF_STATIC_INLINE void	nrf_uarte_rx_maxcnt_set (NRF_UARTE_Type *p_reg, size_t length)
	Function for setting the receive buffer length.

NRF_STATIC_INLINE void	nrf_uarte_rx_ptr_set (NRF_UARTE_Type p_reg, uint8_t p_buffer)
	Function for setting the receive buffer pointer.

NRF_STATIC_INLINE void	nrf_uarte_rx_buffer_set (NRF_UARTE_Type p_reg, uint8_t p_buffer, size_t length)
	Function for setting the receive buffer.

NRF_STATIC_INLINE uint8_t *	nrf_uarte_rx_buffer_get (NRF_UARTE_Type *p_reg)
	Function for getting the reception buffer address.

NRF_STATIC_INLINE uint32_t	nrf_uarte_rx_amount_get (NRF_UARTE_Type const *p_reg)
	Function for getting number of bytes received in the last transaction.

NRF_STATIC_INLINE void	nrf_uarte_frame_timeout_set (NRF_UARTE_Type *p_reg, uint32_t timeout)
	Function for setting frame timeout.

NRF_STATIC_INLINE void	nrf_uarte_address_set (NRF_UARTE_Type *p_reg, uint8_t address)
	Function for setting address register.

NRF_STATIC_INLINE uint8_t	nrf_uarte_address_get (NRF_UARTE_Type const *p_reg)
	Function for getting address.

Detailed Description

Hardware access layer for managing the UARTE peripheral.

Macro Definition Documentation

◆ NRF_UARTE_BASE_FREQUENCY_GET

#define NRF_UARTE_BASE_FREQUENCY_GET ( p_reg )

Value:

    ((NRF_UARTE_IS_320MHZ_UARTE(p_reg)) ? (NRF_UARTE_BASE_FREQUENCY_320MHZ): \
    ((NRF_UARTE_IS_128MHZ_UARTE(p_reg)) ? (NRF_UARTE_BASE_FREQUENCY_128MHZ): \
    ((NRF_UARTE_IS_64MHZ_UARTE(p_reg))  ? (NRF_UARTE_BASE_FREQUENCY_64MHZ) : \
    (NRF_UARTE_BASE_FREQUENCY_16MHZ))))

Macro for getting base frequency value in Hz for the specified UARTE.

Parameters

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

◆ NRF_UARTE_INST_GET

#define NRF_UARTE_INST_GET ( idx )

Value:

NRFX_CONCAT(NRF_, UARTE, idx)

NRFX_CONCAT

#define NRFX_CONCAT(...)

Macro for concatenating multiple arguments.

Definition nrfx_utils.h:777

Macro getting pointer to the structure of registers of the UARTE peripheral.

Parameters

[in] idx UARTE instance index.

Returns: Pointer to the structure of registers of the UARTE peripheral.

◆ NRF_UARTE_IS_128MHZ_UARTE

#define NRF_UARTE_IS_128MHZ_UARTE ( p_reg )

Value:

    (NRFX_COND_CODE_1(NRFX_IS_ENABLED(NRF_CPU_FREQ_IS_128MHZ),                               \
        (NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(UARTE00), (p_reg == NRF_UARTE00), (false))), \
        (false)))

Macro for checking whether the base frequency for the specified UARTE is 128 MHz.

◆ NRF_UARTE_IS_320MHZ_UARTE

#define NRF_UARTE_IS_320MHZ_UARTE ( p_reg )

Value:

NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(UARTE120), (p_reg == NRF_UARTE120), (false))

Macro for checking whether the base frequency for the specified UARTE is 320 MHz.

◆ NRF_UARTE_IS_64MHZ_UARTE

#define NRF_UARTE_IS_64MHZ_UARTE ( p_reg )

Value:

    (NRFX_COND_CODE_1(NRFX_IS_ENABLED(NRF_CPU_FREQ_IS_64MHZ),                                \
        (NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(UARTE00), (p_reg == NRF_UARTE00), (false))), \
        (false)))

Macro for checking whether the base frequency for the specified UARTE is 64 MHz.

Enumeration Type Documentation

◆ nrf_uarte_baudrate_t

enum nrf_uarte_baudrate_t

Baudrates supported by UARTE.

Enumerator
NRF_UARTE_BAUDRATE_1200	1200 baud.
NRF_UARTE_BAUDRATE_2400	2400 baud.
NRF_UARTE_BAUDRATE_4800	4800 baud.
NRF_UARTE_BAUDRATE_9600	9600 baud.
NRF_UARTE_BAUDRATE_14400	14400 baud.
NRF_UARTE_BAUDRATE_19200	19200 baud.
NRF_UARTE_BAUDRATE_28800	28800 baud.
NRF_UARTE_BAUDRATE_31250	31250 baud.
NRF_UARTE_BAUDRATE_38400	38400 baud.
NRF_UARTE_BAUDRATE_56000	56000 baud.
NRF_UARTE_BAUDRATE_57600	57600 baud.
NRF_UARTE_BAUDRATE_76800	76800 baud.
NRF_UARTE_BAUDRATE_115200	115200 baud.
NRF_UARTE_BAUDRATE_230400	230400 baud.
NRF_UARTE_BAUDRATE_250000	250000 baud.
NRF_UARTE_BAUDRATE_460800	460800 baud.
NRF_UARTE_BAUDRATE_921600	921600 baud.
NRF_UARTE_BAUDRATE_1000000	1000000 baud.

◆ nrf_uarte_endian_t

enum nrf_uarte_endian_t

Types of UARTE Frame trimming endianness when frame size is less than 8.

Enumerator
NRF_UARTE_ENDIAN_MSB	Data is trimmed from MSB end.
NRF_UARTE_ENDIAN_LSB	Data is trimmed from LSB end.

◆ nrf_uarte_error_mask_t

enum nrf_uarte_error_mask_t

Types of UARTE error masks.

Enumerator
NRF_UARTE_ERROR_OVERRUN_MASK	Overrun error.
NRF_UARTE_ERROR_PARITY_MASK	Parity error.
NRF_UARTE_ERROR_FRAMING_MASK	Framing error.
NRF_UARTE_ERROR_BREAK_MASK	Break error.

◆ nrf_uarte_event_t

enum nrf_uarte_event_t

UARTE events.

Enumerator
NRF_UARTE_EVENT_CTS	CTS is activated.
NRF_UARTE_EVENT_NCTS	CTS is deactivated.
NRF_UARTE_EVENT_RXDRDY	Data received in RXD (but potentially not yet transferred to Data RAM).
NRF_UARTE_EVENT_TXDRDY	Data sent from TXD.
NRF_UARTE_EVENT_ERROR	Error detected.
NRF_UARTE_EVENT_RXTO	Receiver timeout.
NRF_UARTE_EVENT_TXSTOPPED	Transmitted stopped.
NRF_UARTE_EVENT_ENDRX	Receive buffer is filled up.
NRF_UARTE_EVENT_ENDTX	Last TX byte transmitted.
NRF_UARTE_EVENT_RXSTARTED	Receiver has started.
NRF_UARTE_EVENT_TXSTARTED	Transmitter has started.
NRF_UARTE_EVENT_FRAME_TIMEOUT	Frame timeout.

◆ nrf_uarte_frame_size_t

enum nrf_uarte_frame_size_t

Types of UARTE Frame size.

Enumerator
NRF_UARTE_FRAME_SIZE_4_BIT	4 bit frame size.
NRF_UARTE_FRAME_SIZE_5_BIT	5 bit frame size.
NRF_UARTE_FRAME_SIZE_6_BIT	6 bit frame size.
NRF_UARTE_FRAME_SIZE_7_BIT	7 bit frame size.
NRF_UARTE_FRAME_SIZE_8_BIT	8 bit frame size.
NRF_UARTE_FRAME_SIZE_9_BIT	9 bit frame size.

◆ nrf_uarte_frame_timeout_t

enum nrf_uarte_frame_timeout_t

Types of UARTE Frame timeout.

Enumerator
NRF_UARTE_FRAME_TIMEOUT_EN	Frame timeout enabled.
NRF_UARTE_FRAME_TIMEOUT_DIS	Frame timeout disabled.

◆ nrf_uarte_hwfc_t

enum nrf_uarte_hwfc_t

Types of UARTE flow control modes.

Enumerator
NRF_UARTE_HWFC_DISABLED	Hardware flow control disabled.
NRF_UARTE_HWFC_ENABLED	Hardware flow control enabled.

◆ nrf_uarte_int_mask_t

enum nrf_uarte_int_mask_t

UARTE interrupts.

Enumerator
NRF_UARTE_INT_CTS_MASK	Interrupt on CTS event.
NRF_UARTE_INT_NCTS_MASK	Interrupt on NCTS event.
NRF_UARTE_INT_RXDRDY_MASK	Interrupt on RXDRDY event.
NRF_UARTE_INT_TXDRDY_MASK	Interrupt on TXDRDY event.
NRF_UARTE_INT_ERROR_MASK	Interrupt on ERROR event.
NRF_UARTE_INT_RXTO_MASK	Interrupt on RXTO event.
NRF_UARTE_INT_TXSTOPPED_MASK	Interrupt on TXSTOPPED event.
NRF_UARTE_INT_ENDRX_MASK	Interrupt on ENDRX event.
NRF_UARTE_INT_ENDTX_MASK	Interrupt on ENDTX event.
NRF_UARTE_INT_RXSTARTED_MASK	Interrupt on RXSTARTED event.
NRF_UARTE_INT_TXSTARTED_MASK	Interrupt on TXSTARTED event.
NRF_UARTE_INT_FRAME_TIMEOUT_MASK	Interrupt on FRAMETIMEOUT event.

◆ nrf_uarte_parity_t

enum nrf_uarte_parity_t

Types of UARTE parity modes.

Enumerator
NRF_UARTE_PARITY_EXCLUDED	Parity excluded.
NRF_UARTE_PARITY_INCLUDED	Parity included.

◆ nrf_uarte_paritytype_t

enum nrf_uarte_paritytype_t

Types of UARTE parity types.

Enumerator
NRF_UARTE_PARITYTYPE_EVEN	Parity even.
NRF_UARTE_PARITYTYPE_ODD	Parity odd.

◆ nrf_uarte_short_t

enum nrf_uarte_short_t

Types of UARTE shortcuts.

Enumerator
NRF_UARTE_SHORT_ENDRX_STARTRX	Shortcut between ENDRX event and STARTRX task.
NRF_UARTE_SHORT_ENDRX_STOPRX	Shortcut between ENDRX event and STOPRX task.
NRF_UARTE_SHORT_ENDTX_STOPTX	Shortcut between ENDTX event and STOPTX task.
NRF_UARTE_SHORT_FRAME_TIMEOUT_STOPRX	Shortcut between FRAMETIMEOUT event and STOPRX task.
NRF_UARTE_SHORT_FRAMETIMEOUT_DMAEND	Shortcut between FRAMETIMEOUT event and DMAEND task.

◆ nrf_uarte_stop_t

enum nrf_uarte_stop_t

Types of UARTE stop bit modes.

Enumerator
NRF_UARTE_STOP_ONE	One stop bit.
NRF_UARTE_STOP_TWO	Two stop bits.

◆ nrf_uarte_task_t

enum nrf_uarte_task_t

UARTE tasks.

Enumerator
NRF_UARTE_TASK_STARTRX	Start UART receiver.
NRF_UARTE_TASK_STOPRX	Stop UART receiver.
NRF_UARTE_TASK_STARTTX	Start UART transmitter.
NRF_UARTE_TASK_STOPTX	Stop UART transmitter.
NRF_UARTE_TASK_FLUSHRX	Flush RX FIFO in RX buffer.
NRF_UARTE_TASK_DMAEND	Store any buffered data into memory and stop DMA afterwards.

Function Documentation

◆ nrf_uarte_address_get()

NRF_STATIC_INLINE uint8_t nrf_uarte_address_get ( NRF_UARTE_Type const * p_reg )

Function for getting address.

Parameters

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

Return values

Address value.

◆ nrf_uarte_address_set()

NRF_STATIC_INLINE void nrf_uarte_address_set	(	NRF_UARTE_Type *	p_reg,
		uint8_t	address )

Function for setting address register.

Parameters

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

◆ nrf_uarte_baudrate_set()

NRF_STATIC_INLINE void nrf_uarte_baudrate_set	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_baudrate_t	baudrate )

Function for setting UARTE baud rate.

Parameters

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

◆ nrf_uarte_configure()

NRF_STATIC_INLINE void nrf_uarte_configure	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_config_t const *	p_cfg )

Function for configuring UARTE.

Parameters

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

◆ nrf_uarte_cts_pin_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_cts_pin_get ( NRF_UARTE_Type const * p_reg )

Function for getting CTS pin selection.

Parameters

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

Returns: CTS pin selection.

◆ nrf_uarte_cts_pin_set()

NRF_STATIC_INLINE void nrf_uarte_cts_pin_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	pselcts )

Function for configuring CTS pin.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	pselcts	CTS pin number.

◆ nrf_uarte_disable()

NRF_STATIC_INLINE void nrf_uarte_disable ( NRF_UARTE_Type * p_reg )

Function for disabling UARTE.

Parameters

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

◆ nrf_uarte_enable()

NRF_STATIC_INLINE void nrf_uarte_enable ( NRF_UARTE_Type * p_reg )

Function for enabling UARTE.

Parameters

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

◆ nrf_uarte_enable_check()

NRF_STATIC_INLINE bool nrf_uarte_enable_check ( NRF_UARTE_Type const * p_reg )

Function for checking if the UARTE is enabled.

Parameters

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

Return values

true	The UARTE is enabled.
false	The UARTE is not enabled.

◆ nrf_uarte_errorsrc_clear()

NRF_STATIC_INLINE void nrf_uarte_errorsrc_clear	(	NRF_UARTE_Type *	p_reg,
		uint32_t	errsrc_mask )

Function for clearing error source flags after reading.

Parameters

p_reg	Pointer to the structure of registers of the peripheral.
errsrc_mask	Mask with error sources to be cleared.

◆ nrf_uarte_errorsrc_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_errorsrc_get ( NRF_UARTE_Type * p_reg )

Function for getting error source mask.

Parameters

p_reg Pointer to the structure of registers of the peripheral.

Returns: Mask with error source flags.

◆ nrf_uarte_errorsrc_get_and_clear()

NRF_STATIC_INLINE uint32_t nrf_uarte_errorsrc_get_and_clear ( NRF_UARTE_Type * p_reg )

Function for getting error source mask. Function is clearing error source flags after reading.

Parameters

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

Returns: Mask with error source flags.

◆ nrf_uarte_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_event_address_get	(	NRF_UARTE_Type const *	p_reg,
		nrf_uarte_event_t	event )

Function for returning the address of the specified UARTE event register.

Parameters

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

Returns: Address of specified event register.

◆ nrf_uarte_event_check()

NRF_STATIC_INLINE bool nrf_uarte_event_check	(	NRF_UARTE_Type const *	p_reg,
		nrf_uarte_event_t	event )

Function for retrieving the state of the UARTE 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.

◆ nrf_uarte_event_clear()

NRF_STATIC_INLINE void nrf_uarte_event_clear	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_event_t	event )

Function for clearing a specific UARTE event.

Parameters

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

◆ nrf_uarte_frame_timeout_set()

NRF_STATIC_INLINE void nrf_uarte_frame_timeout_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	timeout )

Function for setting frame timeout.

Parameters

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

◆ nrf_uarte_hwfc_pins_disconnect()

NRF_STATIC_INLINE void nrf_uarte_hwfc_pins_disconnect ( NRF_UARTE_Type * p_reg )

Function for disconnecting flow control pins.

Parameters

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

◆ nrf_uarte_hwfc_pins_set()

NRF_STATIC_INLINE void nrf_uarte_hwfc_pins_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	pselrts,
		uint32_t	pselcts )

Function for configuring flow control pins.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	pselrts	RTS pin number.
[in]	pselcts	CTS pin number.

◆ nrf_uarte_int_disable()

NRF_STATIC_INLINE void nrf_uarte_int_disable	(	NRF_UARTE_Type *	p_reg,
		uint32_t	mask )

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_uarte_int_mask_t values for bit masking.

◆ nrf_uarte_int_enable()

NRF_STATIC_INLINE void nrf_uarte_int_enable	(	NRF_UARTE_Type *	p_reg,
		uint32_t	mask )

Function for enabling UARTE interrupts.

Parameters

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

◆ nrf_uarte_int_enable_check()

NRF_STATIC_INLINE uint32_t nrf_uarte_int_enable_check	(	NRF_UARTE_Type const *	p_reg,
		uint32_t	mask )

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_uarte_int_mask_t values for bit masking.

Returns: Mask of enabled interrupts.

◆ nrf_uarte_publish_clear()

NRF_STATIC_INLINE void nrf_uarte_publish_clear	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_event_t	event )

Function for clearing the publish configuration for a given UARTE event.

Parameters

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

◆ nrf_uarte_publish_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_publish_get	(	NRF_UARTE_Type const *	p_reg,
		nrf_uarte_event_t	event )

Function for getting the publish configuration for a given UARTE event.

Parameters

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

Returns: UARTE publish configuration.

◆ nrf_uarte_publish_set()

NRF_STATIC_INLINE void nrf_uarte_publish_set	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_event_t	event,
		uint8_t	channel )

Function for setting the publish configuration for a given UARTE 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.

◆ nrf_uarte_rts_pin_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_rts_pin_get ( NRF_UARTE_Type const * p_reg )

Function for getting RTS pin selection.

Parameters

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

Returns: RTS pin selection.

◆ nrf_uarte_rts_pin_set()

NRF_STATIC_INLINE void nrf_uarte_rts_pin_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	pselrts )

Function for configuring RTS pin.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	pselrts	RTS pin number.

◆ nrf_uarte_rx_amount_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_rx_amount_get ( NRF_UARTE_Type const * p_reg )

Function for getting number of bytes received in the last transaction.

Parameters

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

Return values

Amount of bytes received.

◆ nrf_uarte_rx_buffer_get()

NRF_STATIC_INLINE uint8_t * nrf_uarte_rx_buffer_get ( NRF_UARTE_Type * p_reg )

Function for getting the reception buffer address.

Parameters

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

Returns: Pointer to the reception buffer.

◆ nrf_uarte_rx_buffer_set()

NRF_STATIC_INLINE void nrf_uarte_rx_buffer_set	(	NRF_UARTE_Type *	p_reg,
		uint8_t *	p_buffer,
		size_t	length )

Function for setting the receive buffer.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_buffer	Pointer to the buffer for received data.
[in]	length	Maximum number of data bytes to receive.

◆ nrf_uarte_rx_maxcnt_set()

NRF_STATIC_INLINE void nrf_uarte_rx_maxcnt_set	(	NRF_UARTE_Type *	p_reg,
		size_t	length )

Function for setting the receive buffer length.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	length	Maximum number of data bytes to receive.

◆ nrf_uarte_rx_pin_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_rx_pin_get ( NRF_UARTE_Type const * p_reg )

Function for getting RX pin selection.

Parameters

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

Returns: RX pin selection.

◆ nrf_uarte_rx_pin_set()

NRF_STATIC_INLINE void nrf_uarte_rx_pin_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	pselrxd )

Function for configuring RX pin.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	pselrxd	RXD pin number.

◆ nrf_uarte_rx_ptr_set()

NRF_STATIC_INLINE void nrf_uarte_rx_ptr_set	(	NRF_UARTE_Type *	p_reg,
		uint8_t *	p_buffer )

Function for setting the receive buffer pointer.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_buffer	Pointer to the buffer for received data.

◆ nrf_uarte_shorts_disable()

NRF_STATIC_INLINE void nrf_uarte_shorts_disable	(	NRF_UARTE_Type *	p_reg,
		uint32_t	mask )

Function for disabling UARTE shortcuts.

Parameters

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

◆ nrf_uarte_shorts_enable()

NRF_STATIC_INLINE void nrf_uarte_shorts_enable	(	NRF_UARTE_Type *	p_reg,
		uint32_t	mask )

Function for enabling UARTE shortcuts.

Parameters

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

◆ nrf_uarte_shorts_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_shorts_get	(	NRF_UARTE_Type *	p_reg,
		uint32_t	mask )

Function for getting UARTE shortcuts.

Parameters

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

Returns: Mask of requested shortcuts which were enabled.

◆ nrf_uarte_shorts_set()

NRF_STATIC_INLINE void nrf_uarte_shorts_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	mask )

Function for configuring UARTE shortcuts.

Parameters

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

◆ nrf_uarte_subscribe_clear()

NRF_STATIC_INLINE void nrf_uarte_subscribe_clear	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_task_t	task )

Function for clearing the subscribe configuration for a given UARTE task.

Parameters

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

◆ nrf_uarte_subscribe_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_subscribe_get	(	NRF_UARTE_Type const *	p_reg,
		nrf_uarte_task_t	task )

Function for getting the subscribe configuration for a given UARTE task.

Parameters

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

Returns: UARTE subscribe configuration.

◆ nrf_uarte_subscribe_set()

NRF_STATIC_INLINE void nrf_uarte_subscribe_set	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_task_t	task,
		uint8_t	channel )

Function for setting the subscribe configuration for a given UARTE 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.

◆ nrf_uarte_task_address_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_task_address_get	(	NRF_UARTE_Type const *	p_reg,
		nrf_uarte_task_t	task )

Function for returning the address of the specified task register.

Parameters

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

Returns: Task address.

◆ nrf_uarte_task_trigger()

NRF_STATIC_INLINE void nrf_uarte_task_trigger	(	NRF_UARTE_Type *	p_reg,
		nrf_uarte_task_t	task )

Function for starting an UARTE task.

Parameters

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

◆ nrf_uarte_tx_amount_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_tx_amount_get ( NRF_UARTE_Type const * p_reg )

Function for getting number of bytes transmitted in the last transaction.

Parameters

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

Return values

Amount of bytes transmitted.

◆ nrf_uarte_tx_buffer_get()

NRF_STATIC_INLINE uint8_t const * nrf_uarte_tx_buffer_get ( NRF_UARTE_Type * p_reg )

Function for getting the transmit buffer address.

Parameters

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

Returns: Pointer to the transmit buffer.

◆ nrf_uarte_tx_buffer_set()

NRF_STATIC_INLINE void nrf_uarte_tx_buffer_set	(	NRF_UARTE_Type *	p_reg,
		uint8_t const *	p_buffer,
		size_t	length )

Function for setting the transmit buffer.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_buffer	Pointer to the buffer with data to send.
[in]	length	Maximum number of data bytes to transmit.

◆ nrf_uarte_tx_maxcnt_set()

NRF_STATIC_INLINE void nrf_uarte_tx_maxcnt_set	(	NRF_UARTE_Type *	p_reg,
		size_t	length )

Function for setting the transmit buffer length.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	length	Maximum number of data bytes to receive.

◆ nrf_uarte_tx_pin_get()

NRF_STATIC_INLINE uint32_t nrf_uarte_tx_pin_get ( NRF_UARTE_Type const * p_reg )

Function for getting TX pin selection.

Parameters

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

Returns: TX pin selection.

◆ nrf_uarte_tx_pin_set()

NRF_STATIC_INLINE void nrf_uarte_tx_pin_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	pseltxd )

Function for configuring TX pin.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	pseltxd	TXD pin number.

◆ nrf_uarte_tx_ptr_set()

NRF_STATIC_INLINE void nrf_uarte_tx_ptr_set	(	NRF_UARTE_Type *	p_reg,
		uint8_t const *	p_buffer )

Function for setting the transmit buffer pointer.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_buffer	Pointer to the buffer for received data.

◆ nrf_uarte_txrx_pins_disconnect()

NRF_STATIC_INLINE void nrf_uarte_txrx_pins_disconnect ( NRF_UARTE_Type * p_reg )

Function for disconnecting TX/RX pins.

Parameters

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

◆ nrf_uarte_txrx_pins_set()

NRF_STATIC_INLINE void nrf_uarte_txrx_pins_set	(	NRF_UARTE_Type *	p_reg,
		uint32_t	pseltxd,
		uint32_t	pselrxd )

Function for configuring TX/RX pins.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	pseltxd	TXD pin number.
[in]	pselrxd	RXD pin number.

Data Structures

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ NRF_UARTE_BASE_FREQUENCY_GET

◆ NRF_UARTE_INST_GET

◆ NRF_UARTE_IS_128MHZ_UARTE

◆ NRF_UARTE_IS_320MHZ_UARTE

◆ NRF_UARTE_IS_64MHZ_UARTE

Enumeration Type Documentation

◆ nrf_uarte_baudrate_t

◆ nrf_uarte_endian_t

◆ nrf_uarte_error_mask_t

◆ nrf_uarte_event_t

◆ nrf_uarte_frame_size_t

◆ nrf_uarte_frame_timeout_t

◆ nrf_uarte_hwfc_t

◆ nrf_uarte_int_mask_t

◆ nrf_uarte_parity_t

◆ nrf_uarte_paritytype_t

◆ nrf_uarte_short_t

◆ nrf_uarte_stop_t

◆ nrf_uarte_task_t

Function Documentation

◆ nrf_uarte_address_get()

◆ nrf_uarte_address_set()

◆ nrf_uarte_baudrate_set()

◆ nrf_uarte_configure()

◆ nrf_uarte_cts_pin_get()

◆ nrf_uarte_cts_pin_set()

◆ nrf_uarte_disable()

◆ nrf_uarte_enable()

◆ nrf_uarte_enable_check()

◆ nrf_uarte_errorsrc_clear()

◆ nrf_uarte_errorsrc_get()

◆ nrf_uarte_errorsrc_get_and_clear()

◆ nrf_uarte_event_address_get()

◆ nrf_uarte_event_check()

◆ nrf_uarte_event_clear()

◆ nrf_uarte_frame_timeout_set()

◆ nrf_uarte_hwfc_pins_disconnect()

◆ nrf_uarte_hwfc_pins_set()

◆ nrf_uarte_int_disable()

◆ nrf_uarte_int_enable()

◆ nrf_uarte_int_enable_check()

◆ nrf_uarte_publish_clear()

◆ nrf_uarte_publish_get()

◆ nrf_uarte_publish_set()

◆ nrf_uarte_rts_pin_get()

◆ nrf_uarte_rts_pin_set()

◆ nrf_uarte_rx_amount_get()

◆ nrf_uarte_rx_buffer_get()

◆ nrf_uarte_rx_buffer_set()

◆ nrf_uarte_rx_maxcnt_set()

◆ nrf_uarte_rx_pin_get()

◆ nrf_uarte_rx_pin_set()

◆ nrf_uarte_rx_ptr_set()

◆ nrf_uarte_shorts_disable()

◆ nrf_uarte_shorts_enable()

◆ nrf_uarte_shorts_get()

◆ nrf_uarte_shorts_set()

◆ nrf_uarte_subscribe_clear()

◆ nrf_uarte_subscribe_get()

◆ nrf_uarte_subscribe_set()

◆ nrf_uarte_task_address_get()

◆ nrf_uarte_task_trigger()

◆ nrf_uarte_tx_amount_get()

◆ nrf_uarte_tx_buffer_get()

◆ nrf_uarte_tx_buffer_set()

◆ nrf_uarte_tx_maxcnt_set()

◆ nrf_uarte_tx_pin_get()

◆ nrf_uarte_tx_pin_set()

◆ nrf_uarte_tx_ptr_set()

◆ nrf_uarte_txrx_pins_disconnect()

◆ nrf_uarte_txrx_pins_set()