Hardware access layer for managing the Time Division Multiplexed Audio Interface (TDM) peripheral. More...

Data Structures
struct	nrf_tdm_config_t
	TDM configuration. More...

struct	nrf_tdm_pins_t
	TDM pins. More...

Macros
#define	NRF_TDM_INST_GET(idx)
	Macro for getting a pointer to the structure of registers of the TDM peripheral.

#define	NRF_TDM_PIN_NOT_CONNECTED UINT32_MAX
	This value can be provided as a parameter for the nrf_tdm_pins_set function call to specify that the given TDM signal (SDOUT, SDIN, or MCK) shall not be connected to a physical pin.

#define	NRF_TDM_PSEL_SCK_PIN_MASK TDM_PSEL_SCK_PIN_Msk
	TDM SCK pin selection mask.

#define	NRF_TDM_PSEL_SCK_PORT_MASK TDM_PSEL_SCK_PORT_Msk
	TDM SCK port selection mask.

#define	NRF_TDM_CK_DIV_MIN TDM_CONFIG_MCK_DIV_DIV_Min
	Minimum value of TDM clock divisor.

#define	NRF_TDM_CK_DIV_MAX TDM_CONFIG_MCK_DIV_DIV_Max
	Maximum value of TDM clock divisor.

Enumerations
enum	nrf_tdm_task_t { NRF_TDM_TASK_START = offsetof(NRF_TDM_Type, TASKS_START) , NRF_TDM_TASK_STOP = offsetof(NRF_TDM_Type, TASKS_STOP) , NRF_TDM_TASK_ABORT = offsetof(NRF_TDM_Type, TASKS_ABORT) }
	TDM tasks. More...

enum	nrf_tdm_event_t { NRF_TDM_EVENT_RXPTRUPD = offsetof(NRF_TDM_Type, EVENTS_RXPTRUPD) , NRF_TDM_EVENT_STOPPED = offsetof(NRF_TDM_Type, EVENTS_STOPPED) , NRF_TDM_EVENT_ABORTED = offsetof(NRF_TDM_Type, EVENTS_ABORTED) , NRF_TDM_EVENT_TXPTRUPD = offsetof(NRF_TDM_Type, EVENTS_TXPTRUPD) , NRF_TDM_EVENT_MAXCNT = offsetof(NRF_TDM_Type, EVENTS_MAXCNT) }
	TDM events. More...

enum	nrf_tdm_int_mask_t { NRF_TDM_INT_RXPTRUPD_MASK_MASK = TDM_INTENSET_RXPTRUPD_Msk , NRF_TDM_INT_STOPPED_MASK_MASK = TDM_INTENSET_STOPPED_Msk , NRF_TDM_INT_ABORTED_MASK = TDM_INTENSET_ABORTED_Msk , NRF_TDM_INT_TXPTRUPD_MASK_MASK = TDM_INTENSET_TXPTRUPD_Msk , NRF_TDM_INT_MAXCNT_MASK = TDM_INTENSET_MAXCNT_Msk }
	TDM interrupts. More...

enum	nrf_tdm_mode_t { NRF_TDM_MODE_MASTER = TDM_CONFIG_MODE_MODE_Master , NRF_TDM_MODE_SLAVE = TDM_CONFIG_MODE_MODE_Slave }
	TDM modes of operation. More...

enum	nrf_tdm_rxtxen_t { NRF_TDM_RXTXEN_DUPLEX = TDM_CONFIG_RXTXEN_RXTXEN_Duplex , NRF_TDM_RXTXEN_RX = TDM_CONFIG_RXTXEN_RXTXEN_Rx , NRF_TDM_RXTXEN_TX = TDM_CONFIG_RXTXEN_RXTXEN_Tx }
	TDM Reception and transmission settings. More...

enum	nrf_tdm_mck_div_t { NRF_TDM_MCK_DIV_2 = TDM_CONFIG_MCK_DIV_DIV_CKDIV2 , NRF_TDM_MCK_DIV_3 = TDM_CONFIG_MCK_DIV_DIV_CKDIV3 , NRF_TDM_MCK_DIV_4 = TDM_CONFIG_MCK_DIV_DIV_CKDIV4 , NRF_TDM_MCK_DIV_5 = TDM_CONFIG_MCK_DIV_DIV_CKDIV5 , NRF_TDM_MCK_DIV_6 = TDM_CONFIG_MCK_DIV_DIV_CKDIV6 , NRF_TDM_MCK_DIV_8 = TDM_CONFIG_MCK_DIV_DIV_CKDIV8 , NRF_TDM_MCK_DIV_10 = TDM_CONFIG_MCK_DIV_DIV_CKDIV10 , NRF_TDM_MCK_DIV_11 = TDM_CONFIG_MCK_DIV_DIV_CKDIV11 , NRF_TDM_MCK_DIV_15 = TDM_CONFIG_MCK_DIV_DIV_CKDIV15 , NRF_TDM_MCK_DIV_16 = TDM_CONFIG_MCK_DIV_DIV_CKDIV16 , NRF_TDM_MCK_DIV_21 = TDM_CONFIG_MCK_DIV_DIV_CKDIV21 , NRF_TDM_MCK_DIV_23 = TDM_CONFIG_MCK_DIV_DIV_CKDIV23 , NRF_TDM_MCK_DIV_30 = TDM_CONFIG_MCK_DIV_DIV_CKDIV30 , NRF_TDM_MCK_DIV_31 = TDM_CONFIG_MCK_DIV_DIV_CKDIV31 , NRF_TDM_MCK_DIV_32 = TDM_CONFIG_MCK_DIV_DIV_CKDIV32 , NRF_TDM_MCK_DIV_42 = TDM_CONFIG_MCK_DIV_DIV_CKDIV42 , NRF_TDM_MCK_DIV_63 = TDM_CONFIG_MCK_DIV_DIV_CKDIV63 , NRF_TDM_MCK_DIV_125 = TDM_CONFIG_MCK_DIV_DIV_CKDIV125 }
	TDM master clock divider settings. More...

enum	nrf_tdm_sck_div_t { NRF_TDM_SCK_DIV_2 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV2 , NRF_TDM_SCK_DIV_3 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV3 , NRF_TDM_SCK_DIV_4 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV4 , NRF_TDM_SCK_DIV_5 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV5 , NRF_TDM_SCK_DIV_6 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV6 , NRF_TDM_SCK_DIV_8 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV8 , NRF_TDM_SCK_DIV_10 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV10 , NRF_TDM_SCK_DIV_11 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV11 , NRF_TDM_SCK_DIV_15 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV15 , NRF_TDM_SCK_DIV_16 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV16 , NRF_TDM_SCK_DIV_21 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV21 , NRF_TDM_SCK_DIV_23 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV23 , NRF_TDM_SCK_DIV_30 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV30 , NRF_TDM_SCK_DIV_31 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV31 , NRF_TDM_SCK_DIV_32 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV32 , NRF_TDM_SCK_DIV_42 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV42 , NRF_TDM_SCK_DIV_63 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV63 , NRF_TDM_SCK_DIV_125 = TDM_CONFIG_SCK_DIV_SCKDIV_CKDIV125 }
	TDM serial clock divider settings. More...

enum	nrf_tdm_src_t { NRF_TDM_SRC_PCLK32M = TDM_CONFIG_SCK_SRC_CLKSRC_PCLK , NRF_TDM_SRC_ACLK = TDM_CONFIG_SCK_SRC_CLKSRC_ACLK }
	TDM clock source selection. More...

enum	nrf_tdm_swidth_t { NRF_TDM_SWIDTH_8BIT = TDM_CONFIG_SWIDTH_SWIDTH_8Bit , NRF_TDM_SWIDTH_16BIT = TDM_CONFIG_SWIDTH_SWIDTH_16Bit , NRF_TDM_SWIDTH_24BIT = TDM_CONFIG_SWIDTH_SWIDTH_24Bit , NRF_TDM_SWIDTH_32BIT = TDM_CONFIG_SWIDTH_SWIDTH_32Bit , NRF_TDM_SWIDTH_8BIT_IN16BIT = TDM_CONFIG_SWIDTH_SWIDTH_8BitIn16 , NRF_TDM_SWIDTH_8BIT_IN32BIT = TDM_CONFIG_SWIDTH_SWIDTH_8BitIn32 , NRF_TDM_SWIDTH_16BIT_IN32BIT = TDM_CONFIG_SWIDTH_SWIDTH_16BitIn32 , NRF_TDM_SWIDTH_24BIT_IN32BIT = TDM_CONFIG_SWIDTH_SWIDTH_24BitIn32 }
	TDM sample widths. More...

enum	nrf_tdm_align_t { NRF_TDM_ALIGN_LEFT = TDM_CONFIG_ALIGN_ALIGN_Left , NRF_TDM_ALIGN_RIGHT = TDM_CONFIG_ALIGN_ALIGN_Right }
	TDM alignments of sample within a frame. More...

enum	nrf_tdm_channel_mask_t { NRF_TDM_CHANNEL_RX0_MASK = TDM_CONFIG_CHANNEL_MASK_Rx0Enable_Msk , NRF_TDM_CHANNEL_RX1_MASK = TDM_CONFIG_CHANNEL_MASK_Rx1Enable_Msk , NRF_TDM_CHANNEL_RX2_MASK = TDM_CONFIG_CHANNEL_MASK_Rx2Enable_Msk , NRF_TDM_CHANNEL_RX3_MASK = TDM_CONFIG_CHANNEL_MASK_Rx3Enable_Msk , NRF_TDM_CHANNEL_RX4_MASK = TDM_CONFIG_CHANNEL_MASK_Rx4Enable_Msk , NRF_TDM_CHANNEL_RX5_MASK = TDM_CONFIG_CHANNEL_MASK_Rx5Enable_Msk , NRF_TDM_CHANNEL_RX6_MASK = TDM_CONFIG_CHANNEL_MASK_Rx6Enable_Msk , NRF_TDM_CHANNEL_RX7_MASK = TDM_CONFIG_CHANNEL_MASK_Rx7Enable_Msk , NRF_TDM_CHANNEL_TX0_MASK = TDM_CONFIG_CHANNEL_MASK_Tx0Enable_Msk , NRF_TDM_CHANNEL_TX1_MASK = TDM_CONFIG_CHANNEL_MASK_Tx1Enable_Msk , NRF_TDM_CHANNEL_TX2_MASK = TDM_CONFIG_CHANNEL_MASK_Tx2Enable_Msk , NRF_TDM_CHANNEL_TX3_MASK = TDM_CONFIG_CHANNEL_MASK_Tx3Enable_Msk , NRF_TDM_CHANNEL_TX4_MASK = TDM_CONFIG_CHANNEL_MASK_Tx4Enable_Msk , NRF_TDM_CHANNEL_TX5_MASK = TDM_CONFIG_CHANNEL_MASK_Tx5Enable_Msk , NRF_TDM_CHANNEL_TX6_MASK = TDM_CONFIG_CHANNEL_MASK_Tx6Enable_Msk , NRF_TDM_CHANNEL_TX7_MASK = TDM_CONFIG_CHANNEL_MASK_Tx7Enable_Msk }
	TDM channel mask. More...

enum	nrf_tdm_channels_count_t { NRF_TDM_CHANNELS_COUNT_1 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm1Ch , NRF_TDM_CHANNELS_COUNT_2 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm2Ch , NRF_TDM_CHANNELS_COUNT_3 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm3Ch , NRF_TDM_CHANNELS_COUNT_4 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm4Ch , NRF_TDM_CHANNELS_COUNT_5 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm5Ch , NRF_TDM_CHANNELS_COUNT_6 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm6Ch , NRF_TDM_CHANNELS_COUNT_7 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm7Ch , NRF_TDM_CHANNELS_COUNT_8 = TDM_CONFIG_CHANNEL_NUM_NUM_Tdm8Ch }
	TDM number of channels. More...

enum	nrf_tdm_channel_delay_t { NRF_TDM_CHANNEL_DELAY_NONE = TDM_CONFIG_CHANNEL_DELAY_DELAY_Delay0Ck , NRF_TDM_CHANNEL_DELAY_1CK = TDM_CONFIG_CHANNEL_DELAY_DELAY_Delay1Ck , NRF_TDM_CHANNEL_DELAY_2CK = TDM_CONFIG_CHANNEL_DELAY_DELAY_Delay2Ck }
	TDM channel delay. More...

enum	nrf_tdm_polarity_t { NRF_TDM_POLARITY_POSEDGE , NRF_TDM_POLARITY_NEGEDGE }
	TDM signal polarity. More...

enum	nrf_tdm_fsync_duration_t { NRF_TDM_FSYNC_DURATION_SCK = TDM_CONFIG_FSYNC_DURATION_DURATION_Sck , NRF_TDM_FSYNC_DURATION_CHANNEL = TDM_CONFIG_FSYNC_DURATION_DURATION_Channel }
	TDM frame synchronization pulse duration. More...

Functions
NRF_STATIC_INLINE void	nrf_tdm_task_trigger (NRF_TDM_Type *p_reg, nrf_tdm_task_t task)
	Function for activating the specified TDM task.

NRF_STATIC_INLINE uint32_t	nrf_tdm_task_address_get (NRF_TDM_Type const *p_reg, nrf_tdm_task_t task)
	Function for getting the address of the specified TDM task register.

NRF_STATIC_INLINE void	nrf_tdm_event_clear (NRF_TDM_Type *p_reg, nrf_tdm_event_t event)
	Function for clearing the specified TDM event.

NRF_STATIC_INLINE bool	nrf_tdm_event_check (NRF_TDM_Type const *p_reg, nrf_tdm_event_t event)
	Function for retrieving the state of the TDM event.

NRF_STATIC_INLINE uint32_t	nrf_tdm_event_address_get (NRF_TDM_Type const *p_reg, nrf_tdm_event_t event)
	Function for getting the address of the specified TDM event register.

NRF_STATIC_INLINE void	nrf_tdm_int_enable (NRF_TDM_Type *p_reg, uint32_t mask)
	Function for enabling specified interrupts.

NRF_STATIC_INLINE void	nrf_tdm_int_disable (NRF_TDM_Type *p_reg, uint32_t mask)
	Function for disabling specified interrupts.

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

NRF_STATIC_INLINE void	nrf_tdm_enable (NRF_TDM_Type *p_reg)
	Function for enabling the TDM peripheral.

NRF_STATIC_INLINE void	nrf_tdm_disable (NRF_TDM_Type *p_reg)
	Function for disabling the TDM peripheral.

NRF_STATIC_INLINE bool	nrf_tdm_enable_check (NRF_TDM_Type *p_reg)
	Function for checking if the TDM peripheral is enabled.

NRF_STATIC_INLINE void	nrf_tdm_subscribe_set (NRF_TDM_Type *p_reg, nrf_tdm_task_t task, uint8_t channel)
	Function for setting the subscribe configuration for a given TDM task.

NRF_STATIC_INLINE void	nrf_tdm_subscribe_clear (NRF_TDM_Type *p_reg, nrf_tdm_task_t task)
	Function for clearing the subscribe configuration for a given TDM task.

NRF_STATIC_INLINE uint32_t	nrf_tdm_subscribe_get (NRF_TDM_Type const *p_reg, nrf_tdm_task_t task)
	Function for getting the subscribe configuration for a given TDM task.

NRF_STATIC_INLINE void	nrf_tdm_publish_set (NRF_TDM_Type *p_reg, nrf_tdm_event_t event, uint8_t channel)
	Function for setting the publish configuration for a given TDM event.

NRF_STATIC_INLINE void	nrf_tdm_publish_clear (NRF_TDM_Type *p_reg, nrf_tdm_event_t event)
	Function for clearing the publish configuration for a given TDM event.

NRF_STATIC_INLINE uint32_t	nrf_tdm_publish_get (NRF_TDM_Type const *p_reg, nrf_tdm_event_t event)
	Function for getting the publish configuration for a given TDM event.

NRF_STATIC_INLINE void	nrf_tdm_pins_set (NRF_TDM_Type p_reg, nrf_tdm_pins_t const p_pins)
	Function for configuring TDM pins.

NRF_STATIC_INLINE void	nrf_tdm_pins_get (NRF_TDM_Type p_reg, nrf_tdm_pins_t p_pins)
	Function for getting TDM pins configuration.

NRF_STATIC_INLINE uint32_t	nrf_tdm_sck_pin_get (NRF_TDM_Type const *p_reg)
	Function for getting the SCK pin selection.

NRF_STATIC_INLINE uint32_t	nrf_tdm_fsync_pin_get (NRF_TDM_Type const *p_reg)
	Function for getting the FSYNC pin selection.

NRF_STATIC_INLINE uint32_t	nrf_tdm_mck_pin_get (NRF_TDM_Type const *p_reg)
	Function for getting the MCK pin selection.

NRF_STATIC_INLINE uint32_t	nrf_tdm_sdout_pin_get (NRF_TDM_Type const *p_reg)
	Function for getting the SDOUT pin selection.

NRF_STATIC_INLINE uint32_t	nrf_tdm_sdin_pin_get (NRF_TDM_Type const *p_reg)
	Function for getting the SDIN pin selection.

NRF_STATIC_INLINE void	nrf_tdm_configure (NRF_TDM_Type p_reg, nrf_tdm_config_t const p_config)
	Function for setting the TDM peripheral configuration.

NRF_STATIC_INLINE void	nrf_tdm_mck_set (NRF_TDM_Type *p_reg, bool enable)
	Function for setting the master clock generator.

NRF_STATIC_INLINE void	nrf_tdm_rx_count_set (NRF_TDM_Type *p_reg, uint16_t size)
	Function for setting up the TDM RX transfer length.

NRF_STATIC_INLINE void	nrf_tdm_tx_count_set (NRF_TDM_Type *p_reg, uint16_t size)
	Function for setting up the TDM TX transfer length.

NRF_STATIC_INLINE void	nrf_tdm_transfer_direction_set (NRF_TDM_Type *p_reg, nrf_tdm_rxtxen_t dir)
	Function for setting up the direction of the TDM transfer.

NRF_STATIC_INLINE void	nrf_tdm_rx_buffer_set (NRF_TDM_Type p_reg, uint32_t p_buffer)
	Function for setting the pointer to the receive buffer.

NRF_STATIC_INLINE uint32_t *	nrf_tdm_rx_buffer_get (NRF_TDM_Type const *p_reg)
	Function for getting the pointer to the receive buffer.

NRF_STATIC_INLINE void	nrf_tdm_tx_buffer_set (NRF_TDM_Type p_reg, uint32_t const p_buffer)
	Function for setting the pointer to the transmit buffer.

NRF_STATIC_INLINE uint32_t	nrf_tdm_current_tx_transfer_amount_get (NRF_TDM_Type const *p_reg)
	Function for getting the number of bytes transferred in the current transaction.

NRF_STATIC_INLINE uint32_t	nrf_tdm_last_tx_transfer_amount_get (NRF_TDM_Type const *p_reg)
	Function for getting the number of bytes transferred in the last transaction. The value has been updated after the END event.

NRF_STATIC_INLINE uint32_t	nrf_tdm_current_rx_transfer_amount_get (NRF_TDM_Type const *p_reg)
	Function for getting the number of bytes received in the current transaction.

NRF_STATIC_INLINE uint32_t	nrf_tdm_last_rx_transfer_amount_get (NRF_TDM_Type const *p_reg)
	Function for getting the number of bytes received in the last transaction. The value has been updated after the END event.

NRF_STATIC_INLINE uint32_t *	nrf_tdm_tx_buffer_get (NRF_TDM_Type const *p_reg)
	Function for getting the pointer to the transmit buffer.

NRF_STATIC_INLINE void	nrf_tdm_mck_configure (NRF_TDM_Type *p_reg, nrf_tdm_src_t clksrc, bool enable_bypass)
	Function for configuring TDM master Clock.

NRF_STATIC_INLINE void	nrf_tdm_sck_configure (NRF_TDM_Type *p_reg, nrf_tdm_src_t clksrc, bool enable_bypass)
	Function for configuring TDM serial Clock.

NRF_STATIC_INLINE void	nrf_tdm_ors_set (NRF_TDM_Type *p_reg, uint32_t ors)
	Function for setting over-read sample.

Detailed Description

Hardware access layer for managing the Time Division Multiplexed Audio Interface (TDM) peripheral.

Macro Definition Documentation

◆ NRF_TDM_INST_GET

#define NRF_TDM_INST_GET ( idx )

Value:

NRFX_CONCAT(NRF_, TDM, idx)

NRFX_CONCAT

#define NRFX_CONCAT(...)

Macro for concatenating multiple arguments.

Definition nrfx_utils.h:777

Macro for getting a pointer to the structure of registers of the TDM peripheral.

Parameters

[in] idx TDM instance index.

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

Enumeration Type Documentation

◆ nrf_tdm_align_t

enum nrf_tdm_align_t

TDM alignments of sample within a frame.

Enumerator
NRF_TDM_ALIGN_LEFT	Left-aligned.
NRF_TDM_ALIGN_RIGHT	Right-aligned.

◆ nrf_tdm_channel_delay_t

enum nrf_tdm_channel_delay_t

TDM channel delay.

Enumerator
NRF_TDM_CHANNEL_DELAY_NONE	No delay. Use with DSP/Aligned format.
NRF_TDM_CHANNEL_DELAY_1CK	1 clock pulse delay. Used with original TDM format.
NRF_TDM_CHANNEL_DELAY_2CK	2 clock pulses delay.

◆ nrf_tdm_channel_mask_t

enum nrf_tdm_channel_mask_t

TDM channel mask.

Enumerator
NRF_TDM_CHANNEL_RX0_MASK	Enable RX channel 0 data.
NRF_TDM_CHANNEL_RX1_MASK	Enable RX channel 1 data.
NRF_TDM_CHANNEL_RX2_MASK	Enable RX channel 2 data.
NRF_TDM_CHANNEL_RX3_MASK	Enable RX channel 3 data.
NRF_TDM_CHANNEL_RX4_MASK	Enable RX channel 4 data.
NRF_TDM_CHANNEL_RX5_MASK	Enable RX channel 5 data.
NRF_TDM_CHANNEL_RX6_MASK	Enable RX channel 6 data.
NRF_TDM_CHANNEL_RX7_MASK	Enable RX channel 7 data.
NRF_TDM_CHANNEL_TX0_MASK	Enable TX channel 0 data.
NRF_TDM_CHANNEL_TX1_MASK	Enable TX channel 1 data.
NRF_TDM_CHANNEL_TX2_MASK	Enable TX channel 2 data.
NRF_TDM_CHANNEL_TX3_MASK	Enable TX channel 3 data.
NRF_TDM_CHANNEL_TX4_MASK	Enable TX channel 4 data.
NRF_TDM_CHANNEL_TX5_MASK	Enable TX channel 5 data.
NRF_TDM_CHANNEL_TX6_MASK	Enable TX channel 6 data.
NRF_TDM_CHANNEL_TX7_MASK	Enable TX channel 7 data.

◆ nrf_tdm_channels_count_t

enum nrf_tdm_channels_count_t

TDM number of channels.

Enumerator
NRF_TDM_CHANNELS_COUNT_1	1 channel audio (mono).
NRF_TDM_CHANNELS_COUNT_2	2 channels audio (stereo).
NRF_TDM_CHANNELS_COUNT_3	3 channels audio.
NRF_TDM_CHANNELS_COUNT_4	4 channels audio.
NRF_TDM_CHANNELS_COUNT_5	5 channels audio.
NRF_TDM_CHANNELS_COUNT_6	6 channels audio.
NRF_TDM_CHANNELS_COUNT_7	7 channels audio.
NRF_TDM_CHANNELS_COUNT_8	8 channels audio.

◆ nrf_tdm_event_t

enum nrf_tdm_event_t

TDM events.

Enumerator
NRF_TDM_EVENT_RXPTRUPD	The RXD.PTR register has been copied to internal double buffers.
NRF_TDM_EVENT_STOPPED	TDM transfer stopped.
NRF_TDM_EVENT_ABORTED	TDM transfer aborted.
NRF_TDM_EVENT_TXPTRUPD	The TXD.PTR register has been copied to internal double buffers.
NRF_TDM_EVENT_MAXCNT	MAXCNT block event, generated on the active edge of FSYNC of every MAXCNT block.

◆ nrf_tdm_fsync_duration_t

enum nrf_tdm_fsync_duration_t

TDM frame synchronization pulse duration.

Enumerator
NRF_TDM_FSYNC_DURATION_SCK	FSYNC is active for the duration of one SCK pulse.
NRF_TDM_FSYNC_DURATION_CHANNEL	FSYNC is active for the duration of channel transmission.

◆ nrf_tdm_int_mask_t

enum nrf_tdm_int_mask_t

TDM interrupts.

Enumerator
NRF_TDM_INT_RXPTRUPD_MASK_MASK	Interrupt on RXPTRUPD event.
NRF_TDM_INT_STOPPED_MASK_MASK	Interrupt on STOPPED event.
NRF_TDM_INT_ABORTED_MASK	Interrupt on EVENTS_ABORTED event.
NRF_TDM_INT_TXPTRUPD_MASK_MASK	Interrupt on TXPTRUPD event.
NRF_TDM_INT_MAXCNT_MASK	Interrupt on EVENTS_MAXCNT event.

◆ nrf_tdm_mck_div_t

enum nrf_tdm_mck_div_t

TDM master clock divider settings.

Enumerator
NRF_TDM_MCK_DIV_2	MCK divided by 2.
NRF_TDM_MCK_DIV_3	MCK divided by 3.
NRF_TDM_MCK_DIV_4	MCK divided by 4.
NRF_TDM_MCK_DIV_5	MCK divided by 5.
NRF_TDM_MCK_DIV_6	MCK divided by 6.
NRF_TDM_MCK_DIV_8	MCK divided by 8.
NRF_TDM_MCK_DIV_10	MCK divided by 10.
NRF_TDM_MCK_DIV_11	MCK divided by 11.
NRF_TDM_MCK_DIV_15	MCK divided by 15.
NRF_TDM_MCK_DIV_16	MCK divided by 16.
NRF_TDM_MCK_DIV_21	MCK divided by 21.
NRF_TDM_MCK_DIV_23	MCK divided by 23.
NRF_TDM_MCK_DIV_30	MCK divided by 30.
NRF_TDM_MCK_DIV_31	MCK divided by 31.
NRF_TDM_MCK_DIV_32	MCK divided by 32.
NRF_TDM_MCK_DIV_42	MCK divided by 42.
NRF_TDM_MCK_DIV_63	MCK divided by 63.
NRF_TDM_MCK_DIV_125	MCK divided by 125.

◆ nrf_tdm_mode_t

enum nrf_tdm_mode_t

TDM modes of operation.

Enumerator
NRF_TDM_MODE_MASTER	Master mode.
NRF_TDM_MODE_SLAVE	Slave mode.

◆ nrf_tdm_polarity_t

enum nrf_tdm_polarity_t

TDM signal polarity.

Enumerator
NRF_TDM_POLARITY_POSEDGE	Synchronization at rising edge of the reference signal.
NRF_TDM_POLARITY_NEGEDGE	Synchronization at falling edge of the reference signal.

◆ nrf_tdm_rxtxen_t

enum nrf_tdm_rxtxen_t

TDM Reception and transmission settings.

Enumerator
NRF_TDM_RXTXEN_DUPLEX	Enable reception and transmission.
NRF_TDM_RXTXEN_RX	Enable reception, disable transmission.
NRF_TDM_RXTXEN_TX	Enable transmission, disable reception.

◆ nrf_tdm_sck_div_t

enum nrf_tdm_sck_div_t

TDM serial clock divider settings.

Enumerator
NRF_TDM_SCK_DIV_2	SCK divided by 2.
NRF_TDM_SCK_DIV_3	SCK divided by 3.
NRF_TDM_SCK_DIV_4	SCK divided by 4.
NRF_TDM_SCK_DIV_5	SCK divided by 5.
NRF_TDM_SCK_DIV_6	SCK divided by 6.
NRF_TDM_SCK_DIV_8	SCK divided by 8.
NRF_TDM_SCK_DIV_10	SCK divided by 10.
NRF_TDM_SCK_DIV_11	SCK divided by 11.
NRF_TDM_SCK_DIV_15	SCK divided by 15.
NRF_TDM_SCK_DIV_16	SCK divided by 16.
NRF_TDM_SCK_DIV_21	SCK divided by 21.
NRF_TDM_SCK_DIV_23	SCK divided by 23.
NRF_TDM_SCK_DIV_30	SCK divided by 30.
NRF_TDM_SCK_DIV_31	SCK divided by 31.
NRF_TDM_SCK_DIV_32	SCK divided by 32.
NRF_TDM_SCK_DIV_42	SCK divided by 42.
NRF_TDM_SCK_DIV_63	SCK divided by 63.
NRF_TDM_SCK_DIV_125	SCK divided by 125.

◆ nrf_tdm_src_t

enum nrf_tdm_src_t

TDM clock source selection.

Enumerator
NRF_TDM_SRC_PCLK32M	32MHz peripheral clock.
NRF_TDM_SRC_ACLK	Audio PLL clock.

◆ nrf_tdm_swidth_t

enum nrf_tdm_swidth_t

TDM sample widths.

Enumerator
NRF_TDM_SWIDTH_8BIT	8 bit.
NRF_TDM_SWIDTH_16BIT	16 bit.
NRF_TDM_SWIDTH_24BIT	24 bit.
NRF_TDM_SWIDTH_32BIT	32 bit.
NRF_TDM_SWIDTH_8BIT_IN16BIT	8 bit sample in a 16-bit half-frame.
NRF_TDM_SWIDTH_8BIT_IN32BIT	8 bit sample in a 32-bit half-frame.
NRF_TDM_SWIDTH_16BIT_IN32BIT	16 bit sample in a 32-bit half-frame.
NRF_TDM_SWIDTH_24BIT_IN32BIT	24 bit sample in a 32-bit half-frame.

◆ nrf_tdm_task_t

enum nrf_tdm_task_t

TDM tasks.

Enumerator
NRF_TDM_TASK_START	Starts continuous TDM transfer. Also starts the MCK generator if this is enabled.
NRF_TDM_TASK_STOP	Stops TDM transfer after completion of MAXCNT words.
NRF_TDM_TASK_ABORT	Aborts TDM transfer without completing MAXCNT words.

Function Documentation

◆ nrf_tdm_configure()

NRF_STATIC_INLINE void nrf_tdm_configure	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_config_t const *	p_config )

Function for setting the TDM peripheral configuration.

Parameters

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

◆ nrf_tdm_current_rx_transfer_amount_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_current_rx_transfer_amount_get ( NRF_TDM_Type const * p_reg )

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

Parameters

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

Returns: Number of bytes received.

◆ nrf_tdm_current_tx_transfer_amount_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_current_tx_transfer_amount_get ( NRF_TDM_Type const * p_reg )

Function for getting the number of bytes transferred in the current transaction.

Parameters

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

Returns: Number of bytes transferred.

◆ nrf_tdm_disable()

NRF_STATIC_INLINE void nrf_tdm_disable ( NRF_TDM_Type * p_reg )

Function for disabling the TDM peripheral.

Parameters

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

◆ nrf_tdm_enable()

NRF_STATIC_INLINE void nrf_tdm_enable ( NRF_TDM_Type * p_reg )

Function for enabling the TDM peripheral.

Parameters

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

◆ nrf_tdm_enable_check()

NRF_STATIC_INLINE bool nrf_tdm_enable_check ( NRF_TDM_Type * p_reg )

Function for checking if the TDM peripheral is enabled.

Parameters

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

Return values

true	The TDM is enabled.
false	The TDM is not enabled.

◆ nrf_tdm_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_event_address_get	(	NRF_TDM_Type const *	p_reg,
		nrf_tdm_event_t	event )

Function for getting the address of the specified TDM event register.

Parameters

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

Returns: Address of the specified event register.

◆ nrf_tdm_event_check()

NRF_STATIC_INLINE bool nrf_tdm_event_check	(	NRF_TDM_Type const *	p_reg,
		nrf_tdm_event_t	event )

Function for retrieving the state of the TDM 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_tdm_event_clear()

NRF_STATIC_INLINE void nrf_tdm_event_clear	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_event_t	event )

Function for clearing the specified TDM event.

Parameters

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

◆ nrf_tdm_fsync_pin_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_fsync_pin_get ( NRF_TDM_Type const * p_reg )

Function for getting the FSYNC pin selection.

Parameters

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

Returns: FSYNC pin selection.

◆ nrf_tdm_int_disable()

NRF_STATIC_INLINE void nrf_tdm_int_disable	(	NRF_TDM_Type *	p_reg,
		uint32_t	mask )

Function for disabling 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_tdm_int_mask_t values for bit masking.

◆ nrf_tdm_int_enable()

NRF_STATIC_INLINE void nrf_tdm_int_enable	(	NRF_TDM_Type *	p_reg,
		uint32_t	mask )

Function for enabling 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_tdm_int_mask_t values for bit masking.

◆ nrf_tdm_int_enable_check()

NRF_STATIC_INLINE uint32_t nrf_tdm_int_enable_check	(	NRF_TDM_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_tdm_int_mask_t values for bit masking.

Returns: Mask of enabled interrupts.

◆ nrf_tdm_last_rx_transfer_amount_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_last_rx_transfer_amount_get ( NRF_TDM_Type const * p_reg )

Function for getting the number of bytes received in the last transaction. The value has been updated after the END event.

Parameters

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

Returns: Number of bytes received.

◆ nrf_tdm_last_tx_transfer_amount_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_last_tx_transfer_amount_get ( NRF_TDM_Type const * p_reg )

Function for getting the number of bytes transferred in the last transaction. The value has been updated after the END event.

Parameters

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

Returns: Number of bytes transferred.

◆ nrf_tdm_mck_configure()

NRF_STATIC_INLINE void nrf_tdm_mck_configure	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_src_t	clksrc,
		bool	enable_bypass )

Function for configuring TDM master Clock.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	clksrc	TDM master clock source selection.
[in]	enable_bypass	Bypass clock generator. MCK will be equal to source input. If bypass is enabled the MCK.DIV setting has no effect.

◆ nrf_tdm_mck_pin_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_mck_pin_get ( NRF_TDM_Type const * p_reg )

Function for getting the MCK pin selection.

Parameters

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

Returns: MCK pin selection.

◆ nrf_tdm_mck_set()

NRF_STATIC_INLINE void nrf_tdm_mck_set	(	NRF_TDM_Type *	p_reg,
		bool	enable )

Function for setting the master clock generator.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	enable	True if the master clock generator is to be enabled, false otherwise.

◆ nrf_tdm_ors_set()

NRF_STATIC_INLINE void nrf_tdm_ors_set	(	NRF_TDM_Type *	p_reg,
		uint32_t	ors )

Function for setting over-read sample.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	ors	Value that will be transmitted in case of over-read of TXD buffer.

◆ nrf_tdm_pins_get()

NRF_STATIC_INLINE void nrf_tdm_pins_get	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_pins_t *	p_pins )

Function for getting TDM pins configuration.

Parameters

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

◆ nrf_tdm_pins_set()

NRF_STATIC_INLINE void nrf_tdm_pins_set	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_pins_t const *	p_pins )

Function for configuring TDM pins.

Usage of the SDOUT, SDIN, and MCK signals is optional. If a given signal is not needed, pass the NRF_TDM_PIN_NOT_CONNECTED value instead of its pin number.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_pins	Pointer to the structure with pins selection.

◆ nrf_tdm_publish_clear()

NRF_STATIC_INLINE void nrf_tdm_publish_clear	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_event_t	event )

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

Parameters

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

◆ nrf_tdm_publish_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_publish_get	(	NRF_TDM_Type const *	p_reg,
		nrf_tdm_event_t	event )

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

Parameters

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

Returns: TDM publish configuration.

◆ nrf_tdm_publish_set()

NRF_STATIC_INLINE void nrf_tdm_publish_set	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_event_t	event,
		uint8_t	channel )

Function for setting the publish configuration for a given TDM 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_tdm_rx_buffer_get()

NRF_STATIC_INLINE uint32_t * nrf_tdm_rx_buffer_get ( NRF_TDM_Type const * p_reg )

Function for getting the pointer to the receive buffer.

Parameters

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

Returns: Pointer to the receive buffer.

◆ nrf_tdm_rx_buffer_set()

NRF_STATIC_INLINE void nrf_tdm_rx_buffer_set	(	NRF_TDM_Type *	p_reg,
		uint32_t *	p_buffer )

Function for setting the pointer to the receive buffer.

Note: The size of the buffer can be set only by calling nrf_tdm_rx_count_set.

Parameters

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

◆ nrf_tdm_rx_count_set()

NRF_STATIC_INLINE void nrf_tdm_rx_count_set	(	NRF_TDM_Type *	p_reg,
		uint16_t	size )

Function for setting up the TDM RX transfer length.

Note: This function sets up the RX buffer size. At least one of nrf_tdm_rx_count_set or nrf_tdm_tx_count_set functions must be called before starting the transmission. Also nrf_tdm_transfer_direction_set and nrf_tdm_rx_buffer_set should be called before starting the transmission.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	size	Size of the buffer (in 32-bit words).

◆ nrf_tdm_sck_configure()

NRF_STATIC_INLINE void nrf_tdm_sck_configure	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_src_t	clksrc,
		bool	enable_bypass )

Function for configuring TDM serial Clock.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	clksrc	TDM serial clock source selection.
[in]	enable_bypass	Bypass clock generator. SCK will be equal to source input. If bypass is enabled the SCK.DIV setting has no effect.

◆ nrf_tdm_sck_pin_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_sck_pin_get ( NRF_TDM_Type const * p_reg )

Function for getting the SCK pin selection.

Parameters

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

Returns: SCK pin selection.

◆ nrf_tdm_sdin_pin_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_sdin_pin_get ( NRF_TDM_Type const * p_reg )

Function for getting the SDIN pin selection.

Parameters

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

Returns: SDIN pin selection.

◆ nrf_tdm_sdout_pin_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_sdout_pin_get ( NRF_TDM_Type const * p_reg )

Function for getting the SDOUT pin selection.

Parameters

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

Returns: SDOUT pin selection.

◆ nrf_tdm_subscribe_clear()

NRF_STATIC_INLINE void nrf_tdm_subscribe_clear	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_task_t	task )

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

Parameters

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

◆ nrf_tdm_subscribe_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_subscribe_get	(	NRF_TDM_Type const *	p_reg,
		nrf_tdm_task_t	task )

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

Parameters

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

Returns: TDM subscribe configuration.

◆ nrf_tdm_subscribe_set()

NRF_STATIC_INLINE void nrf_tdm_subscribe_set	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_task_t	task,
		uint8_t	channel )

Function for setting the subscribe configuration for a given TDM 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_tdm_task_address_get()

NRF_STATIC_INLINE uint32_t nrf_tdm_task_address_get	(	NRF_TDM_Type const *	p_reg,
		nrf_tdm_task_t	task )

Function for getting the address of the specified TDM task register.

Parameters

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

Returns: Address of the specified task register.

◆ nrf_tdm_task_trigger()

NRF_STATIC_INLINE void nrf_tdm_task_trigger	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_task_t	task )

Function for activating the specified TDM task.

Parameters

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

◆ nrf_tdm_transfer_direction_set()

NRF_STATIC_INLINE void nrf_tdm_transfer_direction_set	(	NRF_TDM_Type *	p_reg,
		nrf_tdm_rxtxen_t	dir )

Function for setting up the direction of the TDM transfer.

Parameters

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

◆ nrf_tdm_tx_buffer_get()

NRF_STATIC_INLINE uint32_t * nrf_tdm_tx_buffer_get ( NRF_TDM_Type const * p_reg )

Function for getting the pointer to the transmit buffer.

Parameters

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

Returns: Pointer to the transmit buffer.

◆ nrf_tdm_tx_buffer_set()

NRF_STATIC_INLINE void nrf_tdm_tx_buffer_set	(	NRF_TDM_Type *	p_reg,
		uint32_t const *	p_buffer )

Function for setting the pointer to the transmit buffer.

Note: The size of the buffer can be set only by calling nrf_tdm_tx_count_set.

Parameters

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

◆ nrf_tdm_tx_count_set()

NRF_STATIC_INLINE void nrf_tdm_tx_count_set	(	NRF_TDM_Type *	p_reg,
		uint16_t	size )

Function for setting up the TDM TX transfer length.

Note: This function sets up the RX buffer size. At least one of nrf_tdm_rx_count_set or nrf_tdm_tx_count_set functions must be called before starting the transmission. Also nrf_tdm_transfer_direction_set and nrf_tdm_tx_buffer_set should be called before starting the transmission.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	size	Size of the buffer (in 32-bit words).

Data Structures

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ NRF_TDM_INST_GET

Enumeration Type Documentation

◆ nrf_tdm_align_t

◆ nrf_tdm_channel_delay_t

◆ nrf_tdm_channel_mask_t

◆ nrf_tdm_channels_count_t

◆ nrf_tdm_event_t

◆ nrf_tdm_fsync_duration_t

◆ nrf_tdm_int_mask_t

◆ nrf_tdm_mck_div_t

◆ nrf_tdm_mode_t

◆ nrf_tdm_polarity_t

◆ nrf_tdm_rxtxen_t

◆ nrf_tdm_sck_div_t

◆ nrf_tdm_src_t

◆ nrf_tdm_swidth_t

◆ nrf_tdm_task_t

Function Documentation

◆ nrf_tdm_configure()

◆ nrf_tdm_current_rx_transfer_amount_get()

◆ nrf_tdm_current_tx_transfer_amount_get()

◆ nrf_tdm_disable()

◆ nrf_tdm_enable()

◆ nrf_tdm_enable_check()

◆ nrf_tdm_event_address_get()

◆ nrf_tdm_event_check()

◆ nrf_tdm_event_clear()

◆ nrf_tdm_fsync_pin_get()

◆ nrf_tdm_int_disable()

◆ nrf_tdm_int_enable()

◆ nrf_tdm_int_enable_check()

◆ nrf_tdm_last_rx_transfer_amount_get()

◆ nrf_tdm_last_tx_transfer_amount_get()

◆ nrf_tdm_mck_configure()

◆ nrf_tdm_mck_pin_get()

◆ nrf_tdm_mck_set()

◆ nrf_tdm_ors_set()

◆ nrf_tdm_pins_get()

◆ nrf_tdm_pins_set()

◆ nrf_tdm_publish_clear()

◆ nrf_tdm_publish_get()

◆ nrf_tdm_publish_set()

◆ nrf_tdm_rx_buffer_get()

◆ nrf_tdm_rx_buffer_set()

◆ nrf_tdm_rx_count_set()

◆ nrf_tdm_sck_configure()

◆ nrf_tdm_sck_pin_get()

◆ nrf_tdm_sdin_pin_get()

◆ nrf_tdm_sdout_pin_get()

◆ nrf_tdm_subscribe_clear()

◆ nrf_tdm_subscribe_get()

◆ nrf_tdm_subscribe_set()

◆ nrf_tdm_task_address_get()

◆ nrf_tdm_task_trigger()

◆ nrf_tdm_transfer_direction_set()

◆ nrf_tdm_tx_buffer_get()

◆ nrf_tdm_tx_buffer_set()

◆ nrf_tdm_tx_count_set()