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

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

#define	NRF_TIMER_HAS_CC4 1
	Symbol indicating whether timer has capture/compare channel 4.

#define	NRF_TIMER_HAS_CC5 1
	Symbol indicating whether timer has capture/compare channel 5.

#define	NRF_TIMER_HAS_CC6 1
	Symbol indicating whether timer has capture/compare channel 6.

#define	NRF_TIMER_HAS_CC7 1
	Symbol indicating whether timer has capture/compare channel 7.

#define	NRF_TIMER_HAS_LOW_POWER_MODE 1
	Symbol indicating whether timer supports low power mode.

#define	NRF_TIMER_HAS_ONE_SHOT 1
	Symbol indicating whether timer supports one-shot operation.

#define	NRF_TIMER_HAS_SHUTDOWN 1
	Symbol indicating whether timer supports shutdown task.

#define	NRF_TIMER_BASE_FREQUENCY_320MHZ (NRFX_MHZ_TO_HZ(320UL))
	Base frequency value 320 MHz for TIMER.

#define	NRF_TIMER_BASE_FREQUENCY_256MHZ (NRFX_MHZ_TO_HZ(256UL))
	Base frequency value 256 MHz for TIMER.

#define	NRF_TIMER_BASE_FREQUENCY_128MHZ (NRFX_MHZ_TO_HZ(128UL))
	Base frequency value 128 MHz for TIMER.

#define	NRF_TIMER_BASE_FREQUENCY_64MHZ (NRFX_MHZ_TO_HZ(64UL))
	Base frequency value 64 MHz for TIMER.

#define	NRF_TIMER_BASE_FREQUENCY_32MHZ (NRFX_MHZ_TO_HZ(32UL))
	Base frequency value 32 MHz for TIMER.

#define	NRF_TIMER_BASE_FREQUENCY_16MHZ (NRFX_MHZ_TO_HZ(16UL))
	Base frequency value 16 MHz for TIMER.

#define	NRF_TIMER_PRESCALER_MAX TIMER_PRESCALER_PRESCALER_Max
	Maximum value of PRESCALER register.

#define	TIMER_MAX_SIZE(id)
	Macro for getting the maximum bit resolution of the specified timer instance.

#define	TIMER_BIT_WIDTH_MAX(id, bit_width)
	Macro for validating the correctness of the bit width resolution setting.

#define	_NRF_TIMER_IS_BIT_WIDTH_VALID_ELEM(periph_name, prefix, idx, reg, bit_width)
	Internal macro used by NRF_TIMER_IS_BIT_WIDTH_VALID.

#define	NRF_TIMER_IS_BIT_WIDTH_VALID(p_reg, bit_width)
	Macro for checking correctness of bit width configuration for the specified timer.

#define	NRF_TIMER_IS_320MHZ_TIMER(p_reg)
	Macro for checking whether the base frequency for the specified timer is 320 MHz.

#define	NRF_TIMER_IS_256MHZ_TIMER(p_reg)
	Macro for checking whether the base frequency for the specified timer is 256 MHz.

#define	NRF_TIMER_IS_128MHZ_TIMER(p_reg)
	Macro for checking whether the base frequency for the specified timer is 128 MHz.

#define	NRF_TIMER_IS_64MHZ_TIMER(p_reg)
	Macro for checking whether the base frequency for the specified timer is 64 MHz.

#define	NRF_TIMER_IS_32MHZ_TIMER(p_reg)
	Macro for checking whether the base frequency for the specified timer is 32 MHz.

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

#define	NRF_TIMER_PRESCALER_CALCULATE(base_freq, frequency)
	Macro for computing prescaler value for given base frequency and desired frequency.

#define	NRF_TIMER_FREQUENCY_STATIC_CHECK(p_reg, frequency)
	Macro for checking whether specified frequency can be achived for given timer instance.

#define	NRF_TIMER_CC_CHANNEL_COUNT(id)
	Macro for getting the number of capture/compare channels available in a given timer instance.

#define	NRF_TIMER_CC_COUNT_MAX NRFX_ARRAY_SIZE(((NRF_TIMER_Type*)0)->EVENTS_COMPARE)
	Symbol specifying maximum number of available compare channels.

#define	NRF_TIMER_ALL_CHANNELS_INT_MASK ((uint32_t)((1 << NRF_TIMER_CC_COUNT_MAX) - 1) << TIMER_INTENSET_COMPARE0_Pos)
	Symbol for creating the interrupt bitmask for all compare channels.

Enumerations
enum	nrf_timer_task_t { NRF_TIMER_TASK_START = offsetof(NRF_TIMER_Type, TASKS_START) , NRF_TIMER_TASK_STOP = offsetof(NRF_TIMER_Type, TASKS_STOP) , NRF_TIMER_TASK_COUNT = offsetof(NRF_TIMER_Type, TASKS_COUNT) , NRF_TIMER_TASK_CLEAR = offsetof(NRF_TIMER_Type, TASKS_CLEAR) , NRF_TIMER_TASK_SHUTDOWN = offsetof(NRF_TIMER_Type, TASKS_SHUTDOWN) , NRF_TIMER_TASK_CAPTURE0 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[0]) , NRF_TIMER_TASK_CAPTURE1 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[1]) , NRF_TIMER_TASK_CAPTURE2 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[2]) , NRF_TIMER_TASK_CAPTURE3 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[3]) , NRF_TIMER_TASK_CAPTURE4 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[4]) , NRF_TIMER_TASK_CAPTURE5 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[5]) , NRF_TIMER_TASK_CAPTURE6 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[6]) , NRF_TIMER_TASK_CAPTURE7 = offsetof(NRF_TIMER_Type, TASKS_CAPTURE[7]) }
	Timer tasks. More...

enum	nrf_timer_event_t { NRF_TIMER_EVENT_COMPARE0 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[0]) , NRF_TIMER_EVENT_COMPARE1 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[1]) , NRF_TIMER_EVENT_COMPARE2 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[2]) , NRF_TIMER_EVENT_COMPARE3 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[3]) , NRF_TIMER_EVENT_COMPARE4 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[4]) , NRF_TIMER_EVENT_COMPARE5 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[5]) , NRF_TIMER_EVENT_COMPARE6 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[6]) , NRF_TIMER_EVENT_COMPARE7 = offsetof(NRF_TIMER_Type, EVENTS_COMPARE[7]) }
	Timer events. More...

enum	nrf_timer_short_mask_t { NRF_TIMER_SHORT_COMPARE0_STOP_MASK = TIMER_SHORTS_COMPARE0_STOP_Msk , NRF_TIMER_SHORT_COMPARE1_STOP_MASK = TIMER_SHORTS_COMPARE1_STOP_Msk , NRF_TIMER_SHORT_COMPARE2_STOP_MASK = TIMER_SHORTS_COMPARE2_STOP_Msk , NRF_TIMER_SHORT_COMPARE3_STOP_MASK = TIMER_SHORTS_COMPARE3_STOP_Msk , NRF_TIMER_SHORT_COMPARE4_STOP_MASK = TIMER_SHORTS_COMPARE4_STOP_Msk , NRF_TIMER_SHORT_COMPARE5_STOP_MASK = TIMER_SHORTS_COMPARE5_STOP_Msk , NRF_TIMER_SHORT_COMPARE6_STOP_MASK = TIMER_SHORTS_COMPARE6_STOP_Msk , NRF_TIMER_SHORT_COMPARE7_STOP_MASK = TIMER_SHORTS_COMPARE7_STOP_Msk , NRF_TIMER_SHORT_COMPARE0_CLEAR_MASK = TIMER_SHORTS_COMPARE0_CLEAR_Msk , NRF_TIMER_SHORT_COMPARE1_CLEAR_MASK = TIMER_SHORTS_COMPARE1_CLEAR_Msk , NRF_TIMER_SHORT_COMPARE2_CLEAR_MASK = TIMER_SHORTS_COMPARE2_CLEAR_Msk , NRF_TIMER_SHORT_COMPARE3_CLEAR_MASK = TIMER_SHORTS_COMPARE3_CLEAR_Msk , NRF_TIMER_SHORT_COMPARE4_CLEAR_MASK = TIMER_SHORTS_COMPARE4_CLEAR_Msk , NRF_TIMER_SHORT_COMPARE5_CLEAR_MASK = TIMER_SHORTS_COMPARE5_CLEAR_Msk , NRF_TIMER_SHORT_COMPARE6_CLEAR_MASK = TIMER_SHORTS_COMPARE6_CLEAR_Msk , NRF_TIMER_SHORT_COMPARE7_CLEAR_MASK = TIMER_SHORTS_COMPARE7_CLEAR_Msk }
	Types of timer shortcuts. More...

enum	nrf_timer_mode_t { NRF_TIMER_MODE_TIMER = TIMER_MODE_MODE_Timer , NRF_TIMER_MODE_COUNTER = TIMER_MODE_MODE_Counter , NRF_TIMER_MODE_LOW_POWER_COUNTER = TIMER_MODE_MODE_LowPowerCounter }
	Timer modes. More...

enum	nrf_timer_bit_width_t { NRF_TIMER_BIT_WIDTH_8 = TIMER_BITMODE_BITMODE_08Bit , NRF_TIMER_BIT_WIDTH_16 = TIMER_BITMODE_BITMODE_16Bit , NRF_TIMER_BIT_WIDTH_24 = TIMER_BITMODE_BITMODE_24Bit , NRF_TIMER_BIT_WIDTH_32 = TIMER_BITMODE_BITMODE_32Bit }
	Timer bit width. More...

enum	nrf_timer_frequency_t { NRF_TIMER_FREQ_16MHz = 0 , NRF_TIMER_FREQ_8MHz , NRF_TIMER_FREQ_4MHz , NRF_TIMER_FREQ_2MHz , NRF_TIMER_FREQ_1MHz , NRF_TIMER_FREQ_500kHz , NRF_TIMER_FREQ_250kHz , NRF_TIMER_FREQ_125kHz , NRF_TIMER_FREQ_62500Hz , NRF_TIMER_FREQ_31250Hz }
	Timer prescalers. More...

enum	nrf_timer_cc_channel_t { NRF_TIMER_CC_CHANNEL0 = 0 , NRF_TIMER_CC_CHANNEL1 , NRF_TIMER_CC_CHANNEL2 , NRF_TIMER_CC_CHANNEL3 , NRF_TIMER_CC_CHANNEL4 , NRF_TIMER_CC_CHANNEL5 , NRF_TIMER_CC_CHANNEL6 , NRF_TIMER_CC_CHANNEL7 }
	Timer capture/compare channels. More...

enum	nrf_timer_int_mask_t { NRF_TIMER_INT_COMPARE0_MASK = TIMER_INTENSET_COMPARE0_Msk , NRF_TIMER_INT_COMPARE1_MASK = TIMER_INTENSET_COMPARE1_Msk , NRF_TIMER_INT_COMPARE2_MASK = TIMER_INTENSET_COMPARE2_Msk , NRF_TIMER_INT_COMPARE3_MASK = TIMER_INTENSET_COMPARE3_Msk , NRF_TIMER_INT_COMPARE4_MASK = TIMER_INTENSET_COMPARE4_Msk , NRF_TIMER_INT_COMPARE5_MASK = TIMER_INTENSET_COMPARE5_Msk , NRF_TIMER_INT_COMPARE6_MASK = TIMER_INTENSET_COMPARE6_Msk , NRF_TIMER_INT_COMPARE7_MASK = TIMER_INTENSET_COMPARE7_Msk }
	Timer interrupts. More...

Functions
NRF_STATIC_INLINE void	nrf_timer_prescaler_set (NRF_TIMER_Type *p_reg, uint32_t prescaler_factor)
	Function for setting the prescaler factor.

NRF_STATIC_INLINE uint32_t	nrf_timer_prescaler_get (NRF_TIMER_Type const *p_reg)
	Function for retrieving the prescaler factor.

NRF_STATIC_INLINE void	nrf_timer_task_trigger (NRF_TIMER_Type *p_reg, nrf_timer_task_t task)
	Function for activating the specified timer task.

NRF_STATIC_INLINE uint32_t	nrf_timer_task_address_get (NRF_TIMER_Type const *p_reg, nrf_timer_task_t task)
	Function for getting the address of the specified timer task register.

NRF_STATIC_INLINE void	nrf_timer_event_clear (NRF_TIMER_Type *p_reg, nrf_timer_event_t event)
	Function for clearing the specified timer event.

NRF_STATIC_INLINE bool	nrf_timer_event_check (NRF_TIMER_Type const *p_reg, nrf_timer_event_t event)
	Function for retrieving the state of the TIMER event.

NRF_STATIC_INLINE uint32_t	nrf_timer_event_address_get (NRF_TIMER_Type const *p_reg, nrf_timer_event_t event)
	Function for getting the address of the specified timer event register.

NRF_STATIC_INLINE void	nrf_timer_shorts_enable (NRF_TIMER_Type *p_reg, uint32_t mask)
	Function for enabling the specified shortcuts.

NRF_STATIC_INLINE void	nrf_timer_shorts_disable (NRF_TIMER_Type *p_reg, uint32_t mask)
	Function for disabling the specified shortcuts.

NRF_STATIC_INLINE void	nrf_timer_shorts_set (NRF_TIMER_Type *p_reg, uint32_t mask)
	Function for setting the specified shortcuts.

NRF_STATIC_INLINE nrf_timer_short_mask_t	nrf_timer_short_compare_clear_get (uint8_t channel)
	Function for getting COMPARE_CLEAR short mask for the specified channel.

NRF_STATIC_INLINE nrf_timer_short_mask_t	nrf_timer_short_compare_stop_get (uint8_t channel)
	Function for getting COMPARE_STOP short mask for the specified channel.

NRF_STATIC_INLINE void	nrf_timer_int_enable (NRF_TIMER_Type *p_reg, uint32_t mask)
	Function for enabling the specified interrupts.

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

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

NRF_STATIC_INLINE void	nrf_timer_subscribe_set (NRF_TIMER_Type *p_reg, nrf_timer_task_t task, uint8_t channel)
	Function for setting the subscribe configuration for a given TIMER task.

NRF_STATIC_INLINE uint32_t	nrf_timer_subscribe_get (NRF_TIMER_Type const *p_reg, nrf_timer_task_t task)
	Function for getting the subscribe configuration for a given TIMER task.

NRF_STATIC_INLINE void	nrf_timer_subscribe_clear (NRF_TIMER_Type *p_reg, nrf_timer_task_t task)
	Function for clearing the subscribe configuration for a given TIMER task.

NRF_STATIC_INLINE void	nrf_timer_publish_set (NRF_TIMER_Type *p_reg, nrf_timer_event_t event, uint8_t channel)
	Function for setting the publish configuration for a given TIMER event.

NRF_STATIC_INLINE void	nrf_timer_publish_clear (NRF_TIMER_Type *p_reg, nrf_timer_event_t event)
	Function for clearing the publish configuration for a given TIMER event.

NRF_STATIC_INLINE uint32_t	nrf_timer_publish_get (NRF_TIMER_Type const *p_reg, nrf_timer_event_t event)
	Function for getting the publish configuration for a given TIMER event.

NRF_STATIC_INLINE void	nrf_timer_mode_set (NRF_TIMER_Type *p_reg, nrf_timer_mode_t mode)
	Function for setting the timer mode.

NRF_STATIC_INLINE nrf_timer_mode_t	nrf_timer_mode_get (NRF_TIMER_Type const *p_reg)
	Function for retrieving the timer mode.

NRF_STATIC_INLINE void	nrf_timer_bit_width_set (NRF_TIMER_Type *p_reg, nrf_timer_bit_width_t bit_width)
	Function for setting the timer bit width.

NRF_STATIC_INLINE nrf_timer_bit_width_t	nrf_timer_bit_width_get (NRF_TIMER_Type const *p_reg)
	Function for retrieving the timer bit width.

NRF_STATIC_INLINE void	nrf_timer_cc_set (NRF_TIMER_Type *p_reg, nrf_timer_cc_channel_t cc_channel, uint32_t cc_value)
	Function for setting the capture/compare register for the specified channel.

NRF_STATIC_INLINE uint32_t	nrf_timer_cc_get (NRF_TIMER_Type const *p_reg, nrf_timer_cc_channel_t cc_channel)
	Function for retrieving the capture/compare value for a specified channel.

NRF_STATIC_INLINE nrf_timer_task_t	nrf_timer_capture_task_get (uint8_t channel)
	Function for getting the specified timer capture task.

NRF_STATIC_INLINE nrf_timer_event_t	nrf_timer_compare_event_get (uint8_t channel)
	Function for getting the specified timer compare event.

NRF_STATIC_INLINE nrf_timer_int_mask_t	nrf_timer_compare_int_get (uint8_t channel)
	Function for getting the specified timer compare interrupt.

NRF_STATIC_INLINE uint32_t	nrf_timer_us_to_ticks (uint32_t time_us, nrf_timer_frequency_t frequency)
	Function for calculating the number of timer ticks for a given time (in microseconds) and timer frequency.

NRF_STATIC_INLINE uint32_t	nrf_timer_ms_to_ticks (uint32_t time_ms, nrf_timer_frequency_t frequency)
	Function for calculating the number of timer ticks for a given time (in milliseconds) and timer frequency.

NRF_STATIC_INLINE void	nrf_timer_one_shot_enable (NRF_TIMER_Type *p_reg, nrf_timer_cc_channel_t cc_channel)
	Function for enabling one-shot operation for the specified capture/compare channel.

NRF_STATIC_INLINE void	nrf_timer_one_shot_disable (NRF_TIMER_Type *p_reg, nrf_timer_cc_channel_t cc_channel)
	Function for disabling one-shot operation for the specified capture/compare channel.

Detailed Description

Hardware access layer for managing the TIMER peripheral.

Macro Definition Documentation

◆ _NRF_TIMER_IS_BIT_WIDTH_VALID_ELEM

#define _NRF_TIMER_IS_BIT_WIDTH_VALID_ELEM	(	periph_name,
		prefix,
		idx,
		reg,
		bit_width )

Value:

((reg == NRFX_CONCAT(NRF_TIMER, prefix, idx)) && TIMER_BIT_WIDTH_MAX(prefix##idx, bit_width)) ||

TIMER_BIT_WIDTH_MAX

#define TIMER_BIT_WIDTH_MAX(id, bit_width)

Macro for validating the correctness of the bit width resolution setting.

Definition nrf_timer.h:146

NRFX_CONCAT

#define NRFX_CONCAT(...)

Macro for concatenating multiple arguments.

Definition nrfx_utils.h:777

Internal macro used by NRF_TIMER_IS_BIT_WIDTH_VALID.

◆ NRF_TIMER_BASE_FREQUENCY_GET

#define NRF_TIMER_BASE_FREQUENCY_GET ( p_reg )

Value:

    ((NRF_TIMER_IS_320MHZ_TIMER(p_reg)) ? (NRF_TIMER_BASE_FREQUENCY_320MHZ): \
    ((NRF_TIMER_IS_256MHZ_TIMER(p_reg)) ? (NRF_TIMER_BASE_FREQUENCY_256MHZ): \
    ((NRF_TIMER_IS_128MHZ_TIMER(p_reg)) ? (NRF_TIMER_BASE_FREQUENCY_128MHZ): \
    ((NRF_TIMER_IS_64MHZ_TIMER(p_reg))  ? (NRF_TIMER_BASE_FREQUENCY_64MHZ) : \
    ((NRF_TIMER_IS_32MHZ_TIMER(p_reg))  ? (NRF_TIMER_BASE_FREQUENCY_32MHZ) : \
    (NRF_TIMER_BASE_FREQUENCY_16MHZ))))))

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

Parameters

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

◆ NRF_TIMER_CC_CHANNEL_COUNT

#define NRF_TIMER_CC_CHANNEL_COUNT ( id )

Value:

NRFX_CONCAT_3(TIMER, id, _CC_NUM)

NRFX_CONCAT_3

#define NRFX_CONCAT_3(p1, p2, p3)

Macro for concatenating three tokens in macro expansion.

Definition nrfx_utils.h:164

Macro for getting the number of capture/compare channels available in a given timer instance.

Parameters

[in] id Index of the specified timer instance.

◆ NRF_TIMER_FREQUENCY_STATIC_CHECK

#define NRF_TIMER_FREQUENCY_STATIC_CHECK	(		p_reg,
			frequency )

Value:

    NRFX_STATIC_ASSERT(                                                                          \
        (NRF_TIMER_BASE_FREQUENCY_GET(p_reg) == frequency) ||                                    \
        ((NRF_TIMER_BASE_FREQUENCY_GET(p_reg) % frequency == 0) &&                               \
         NRFX_IS_POWER_OF_TWO(NRF_TIMER_BASE_FREQUENCY_GET(p_reg) / (uint32_t)frequency) &&      \
         ((NRF_TIMER_BASE_FREQUENCY_GET(p_reg) / frequency) <= (1 << NRF_TIMER_PRESCALER_MAX))))

Macro for checking whether specified frequency can be achived for given timer instance.

Note: Macro is using compile time assertion.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	frequency	Desired frequency value in Hz.

◆ NRF_TIMER_INST_GET

#define NRF_TIMER_INST_GET ( idx )

Value:

NRFX_CONCAT(NRF_, TIMER, idx)

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

Parameters

[in] idx TIMER instance index.

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

◆ NRF_TIMER_IS_128MHZ_TIMER

#define NRF_TIMER_IS_128MHZ_TIMER ( p_reg )

Value:

    (NRFX_COND_CODE_1(NRFX_IS_ENABLED(NRF_CPU_FREQ_IS_128MHZ),                               \
        (NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER00), (p_reg == NRF_TIMER00), (false))), \
        (false)))

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

◆ NRF_TIMER_IS_256MHZ_TIMER

#define NRF_TIMER_IS_256MHZ_TIMER ( p_reg )

Value:

    (NRFX_COND_CODE_1(NRFX_IS_ENABLED(NRF_CPU_FREQ_IS_256MHZ),                               \
        (NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER00), (p_reg == NRF_TIMER00), (false))), \
        (false)))

Macro for checking whether the base frequency for the specified timer is 256 MHz.

◆ NRF_TIMER_IS_320MHZ_TIMER

#define NRF_TIMER_IS_320MHZ_TIMER ( p_reg )

Value:

(NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER120), (p_reg == NRF_TIMER120), (false)) || \

NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER121), (p_reg == NRF_TIMER121), (false)))

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

◆ NRF_TIMER_IS_32MHZ_TIMER

#define NRF_TIMER_IS_32MHZ_TIMER ( p_reg )

Value:

    (NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER020), (p_reg == NRF_TIMER020), (false)) || \
     NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER021), (p_reg == NRF_TIMER021), (false)) || \
     NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER022), (p_reg == NRF_TIMER022), (false)) || \
     NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER10),  (p_reg == NRF_TIMER10),  (false)))

Macro for checking whether the base frequency for the specified timer is 32 MHz.

◆ NRF_TIMER_IS_64MHZ_TIMER

#define NRF_TIMER_IS_64MHZ_TIMER ( p_reg )

Value:

    (NRFX_COND_CODE_1(NRFX_IS_ENABLED(NRF_CPU_FREQ_IS_64MHZ),                                \
        (NRFX_COND_CODE_1(NRFX_INSTANCE_PRESENT(TIMER00), (p_reg == NRF_TIMER00), (false))), \
        (false)))

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

◆ NRF_TIMER_IS_BIT_WIDTH_VALID

#define NRF_TIMER_IS_BIT_WIDTH_VALID	(		p_reg,
			bit_width )

Value:

(NRFX_FOREACH_PRESENT(TIMER, _NRF_TIMER_IS_BIT_WIDTH_VALID_ELEM, (), (), p_reg, bit_width) 0)

_NRF_TIMER_IS_BIT_WIDTH_VALID_ELEM

#define _NRF_TIMER_IS_BIT_WIDTH_VALID_ELEM(periph_name, prefix, idx, reg, bit_width)

Internal macro used by NRF_TIMER_IS_BIT_WIDTH_VALID.

Definition nrf_timer.h:160

NRFX_FOREACH_PRESENT

#define NRFX_FOREACH_PRESENT(periph_name, macro, sep, off_code,...)

Macro for resolving provided user macro for present instances of a peripheral.

Definition nrfx_utils.h:282

Macro for checking correctness of bit width configuration for the specified timer.

Parameters

[in]	p_reg	Timer instance register.
[in]	bit_width	Bit width resolution value to be checked.

Return values

true	Timer instance supports the specified bit width resolution value.
false	Timer instance does not support the specified bit width resolution value.

◆ NRF_TIMER_PRESCALER_CALCULATE

#define NRF_TIMER_PRESCALER_CALCULATE	(		base_freq,
			frequency )

Value:

NRF_CTZ((uint32_t)(base_freq) / (uint32_t)(frequency))

Macro for computing prescaler value for given base frequency and desired frequency.

Warning: Not every combination of base frequency and desired frequency is supported.

Parameters

[in]	base_freq	Base clock frequency for timer in Hz.
[in]	frequency	Desired frequency value in Hz.

◆ TIMER_BIT_WIDTH_MAX

#define TIMER_BIT_WIDTH_MAX	(		id,
			bit_width )

Value:

    (TIMER_MAX_SIZE(id) == 8   ? (bit_width == NRF_TIMER_BIT_WIDTH_8)  :  \
    (TIMER_MAX_SIZE(id) == 16  ? (bit_width == NRF_TIMER_BIT_WIDTH_8)  || \
                                 (bit_width == NRF_TIMER_BIT_WIDTH_16)  : \
    (TIMER_MAX_SIZE(id) == 24  ? (bit_width == NRF_TIMER_BIT_WIDTH_8)  || \
                                 (bit_width == NRF_TIMER_BIT_WIDTH_16) || \
                                 (bit_width == NRF_TIMER_BIT_WIDTH_24) :  \
    (TIMER_MAX_SIZE(id) == 32  ? (bit_width == NRF_TIMER_BIT_WIDTH_8)  || \
                                 (bit_width == NRF_TIMER_BIT_WIDTH_16) || \
                                 (bit_width == NRF_TIMER_BIT_WIDTH_24) || \
                                 (bit_width == NRF_TIMER_BIT_WIDTH_32) :  \
    false))))

Macro for validating the correctness of the bit width resolution setting.

Parameters

[in]	id	Index of the specified timer instance.
[in]	bit_width	Bit width resolution value to be checked.

Return values

true	Timer instance supports the specified bit width resolution value.
false	Timer instance does not support the specified bit width resolution value.

◆ TIMER_MAX_SIZE

#define TIMER_MAX_SIZE ( id )

Value:

NRFX_CONCAT_3(TIMER, id, _MAX_SIZE)

Macro for getting the maximum bit resolution of the specified timer instance.

Parameters

[in] id Index of the specified timer instance.

Return values

Maximum bit resolution of the specified timer instance.

Enumeration Type Documentation

◆ nrf_timer_bit_width_t

enum nrf_timer_bit_width_t

Timer bit width.

Enumerator
NRF_TIMER_BIT_WIDTH_8	Timer bit width 8 bit.
NRF_TIMER_BIT_WIDTH_16	Timer bit width 16 bit.
NRF_TIMER_BIT_WIDTH_24	Timer bit width 24 bit.
NRF_TIMER_BIT_WIDTH_32	Timer bit width 32 bit.

◆ nrf_timer_cc_channel_t

enum nrf_timer_cc_channel_t

Timer capture/compare channels.

Enumerator
NRF_TIMER_CC_CHANNEL0	Timer capture/compare channel 0.
NRF_TIMER_CC_CHANNEL1	Timer capture/compare channel 1.
NRF_TIMER_CC_CHANNEL2	Timer capture/compare channel 2.
NRF_TIMER_CC_CHANNEL3	Timer capture/compare channel 3.
NRF_TIMER_CC_CHANNEL4	Timer capture/compare channel 4.
NRF_TIMER_CC_CHANNEL5	Timer capture/compare channel 5.
NRF_TIMER_CC_CHANNEL6	Timer capture/compare channel 6.
NRF_TIMER_CC_CHANNEL7	Timer capture/compare channel 7.

◆ nrf_timer_event_t

enum nrf_timer_event_t

Timer events.

Enumerator
NRF_TIMER_EVENT_COMPARE0	Event from compare channel 0.
NRF_TIMER_EVENT_COMPARE1	Event from compare channel 1.
NRF_TIMER_EVENT_COMPARE2	Event from compare channel 2.
NRF_TIMER_EVENT_COMPARE3	Event from compare channel 3.
NRF_TIMER_EVENT_COMPARE4	Event from compare channel 4.
NRF_TIMER_EVENT_COMPARE5	Event from compare channel 5.
NRF_TIMER_EVENT_COMPARE6	Event from compare channel 6.
NRF_TIMER_EVENT_COMPARE7	Event from compare channel 7.

◆ nrf_timer_frequency_t

enum nrf_timer_frequency_t

Timer prescalers.

Enumerator
NRF_TIMER_FREQ_16MHz	Timer frequency 16 MHz.
NRF_TIMER_FREQ_8MHz	Timer frequency 8 MHz.
NRF_TIMER_FREQ_4MHz	Timer frequency 4 MHz.
NRF_TIMER_FREQ_2MHz	Timer frequency 2 MHz.
NRF_TIMER_FREQ_1MHz	Timer frequency 1 MHz.
NRF_TIMER_FREQ_500kHz	Timer frequency 500 kHz.
NRF_TIMER_FREQ_250kHz	Timer frequency 250 kHz.
NRF_TIMER_FREQ_125kHz	Timer frequency 125 kHz.
NRF_TIMER_FREQ_62500Hz	Timer frequency 62500 Hz.
NRF_TIMER_FREQ_31250Hz	Timer frequency 31250 Hz.

◆ nrf_timer_int_mask_t

enum nrf_timer_int_mask_t

Timer interrupts.

Enumerator
NRF_TIMER_INT_COMPARE0_MASK	Timer interrupt from compare event on channel 0.
NRF_TIMER_INT_COMPARE1_MASK	Timer interrupt from compare event on channel 1.
NRF_TIMER_INT_COMPARE2_MASK	Timer interrupt from compare event on channel 2.
NRF_TIMER_INT_COMPARE3_MASK	Timer interrupt from compare event on channel 3.
NRF_TIMER_INT_COMPARE4_MASK	Timer interrupt from compare event on channel 4.
NRF_TIMER_INT_COMPARE5_MASK	Timer interrupt from compare event on channel 5.
NRF_TIMER_INT_COMPARE6_MASK	Timer interrupt from compare event on channel 6.
NRF_TIMER_INT_COMPARE7_MASK	Timer interrupt from compare event on channel 7.

◆ nrf_timer_mode_t

enum nrf_timer_mode_t

Timer modes.

Enumerator
NRF_TIMER_MODE_TIMER	Timer mode: timer.
NRF_TIMER_MODE_COUNTER	Timer mode: counter.
NRF_TIMER_MODE_LOW_POWER_COUNTER	Timer mode: low-power counter.

◆ nrf_timer_short_mask_t

enum nrf_timer_short_mask_t

Types of timer shortcuts.

Enumerator
NRF_TIMER_SHORT_COMPARE0_STOP_MASK	Shortcut for stopping the timer based on compare 0.
NRF_TIMER_SHORT_COMPARE1_STOP_MASK	Shortcut for stopping the timer based on compare 1.
NRF_TIMER_SHORT_COMPARE2_STOP_MASK	Shortcut for stopping the timer based on compare 2.
NRF_TIMER_SHORT_COMPARE3_STOP_MASK	Shortcut for stopping the timer based on compare 3.
NRF_TIMER_SHORT_COMPARE4_STOP_MASK	Shortcut for stopping the timer based on compare 4.
NRF_TIMER_SHORT_COMPARE5_STOP_MASK	Shortcut for stopping the timer based on compare 5.
NRF_TIMER_SHORT_COMPARE6_STOP_MASK	Shortcut for stopping the timer based on compare 6.
NRF_TIMER_SHORT_COMPARE7_STOP_MASK	Shortcut for stopping the timer based on compare 7.
NRF_TIMER_SHORT_COMPARE0_CLEAR_MASK	Shortcut for clearing the timer based on compare 0.
NRF_TIMER_SHORT_COMPARE1_CLEAR_MASK	Shortcut for clearing the timer based on compare 1.
NRF_TIMER_SHORT_COMPARE2_CLEAR_MASK	Shortcut for clearing the timer based on compare 2.
NRF_TIMER_SHORT_COMPARE3_CLEAR_MASK	Shortcut for clearing the timer based on compare 3.
NRF_TIMER_SHORT_COMPARE4_CLEAR_MASK	Shortcut for clearing the timer based on compare 4.
NRF_TIMER_SHORT_COMPARE5_CLEAR_MASK	Shortcut for clearing the timer based on compare 5.
NRF_TIMER_SHORT_COMPARE6_CLEAR_MASK	Shortcut for clearing the timer based on compare 6.
NRF_TIMER_SHORT_COMPARE7_CLEAR_MASK	Shortcut for clearing the timer based on compare 7.

◆ nrf_timer_task_t

enum nrf_timer_task_t

Timer tasks.

Enumerator
NRF_TIMER_TASK_START	Task for starting the timer.
NRF_TIMER_TASK_STOP	Task for stopping the timer.
NRF_TIMER_TASK_COUNT	Task for incrementing the timer (in counter mode).
NRF_TIMER_TASK_CLEAR	Task for resetting the timer value.
NRF_TIMER_TASK_SHUTDOWN	Task for powering off the timer.
NRF_TIMER_TASK_CAPTURE0	Task for capturing the timer value on channel 0.
NRF_TIMER_TASK_CAPTURE1	Task for capturing the timer value on channel 1.
NRF_TIMER_TASK_CAPTURE2	Task for capturing the timer value on channel 2.
NRF_TIMER_TASK_CAPTURE3	Task for capturing the timer value on channel 3.
NRF_TIMER_TASK_CAPTURE4	Task for capturing the timer value on channel 4.
NRF_TIMER_TASK_CAPTURE5	Task for capturing the timer value on channel 5.
NRF_TIMER_TASK_CAPTURE6	Task for capturing the timer value on channel 6.
NRF_TIMER_TASK_CAPTURE7	Task for capturing the timer value on channel 7.

Function Documentation

◆ nrf_timer_bit_width_get()

NRF_STATIC_INLINE nrf_timer_bit_width_t nrf_timer_bit_width_get ( NRF_TIMER_Type const * p_reg )

Function for retrieving the timer bit width.

Parameters

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

Returns: Timer bit width.

◆ nrf_timer_bit_width_set()

NRF_STATIC_INLINE void nrf_timer_bit_width_set	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_bit_width_t	bit_width )

Function for setting the timer bit width.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	bit_width	Timer bit width.

◆ nrf_timer_capture_task_get()

NRF_STATIC_INLINE nrf_timer_task_t nrf_timer_capture_task_get ( uint8_t channel )

Function for getting the specified timer capture task.

Parameters

[in] channel Capture channel.

Returns: Capture task.

◆ nrf_timer_cc_get()

NRF_STATIC_INLINE uint32_t nrf_timer_cc_get	(	NRF_TIMER_Type const *	p_reg,
		nrf_timer_cc_channel_t	cc_channel )

Function for retrieving the capture/compare value for a specified channel.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	cc_channel	The specified capture/compare channel.

Returns: Value from the specified capture/compare register.

◆ nrf_timer_cc_set()

NRF_STATIC_INLINE void nrf_timer_cc_set	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_cc_channel_t	cc_channel,
		uint32_t	cc_value )

Function for setting the capture/compare register for the specified channel.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	cc_channel	The specified capture/compare channel.
[in]	cc_value	Value to write to the capture/compare register.

◆ nrf_timer_compare_event_get()

NRF_STATIC_INLINE nrf_timer_event_t nrf_timer_compare_event_get ( uint8_t channel )

Function for getting the specified timer compare event.

Parameters

[in] channel Compare channel.

Returns: Compare event.

◆ nrf_timer_compare_int_get()

NRF_STATIC_INLINE nrf_timer_int_mask_t nrf_timer_compare_int_get ( uint8_t channel )

Function for getting the specified timer compare interrupt.

Parameters

[in] channel Compare channel.

Returns: Compare interrupt.

◆ nrf_timer_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_timer_event_address_get	(	NRF_TIMER_Type const *	p_reg,
		nrf_timer_event_t	event )

Function for getting the address of the specified timer 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.

◆ nrf_timer_event_check()

NRF_STATIC_INLINE bool nrf_timer_event_check	(	NRF_TIMER_Type const *	p_reg,
		nrf_timer_event_t	event )

Function for retrieving the state of the TIMER 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_timer_event_clear()

NRF_STATIC_INLINE void nrf_timer_event_clear	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_event_t	event )

Function for clearing the specified timer event.

Parameters

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

◆ nrf_timer_int_disable()

NRF_STATIC_INLINE void nrf_timer_int_disable	(	NRF_TIMER_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_timer_int_mask_t values for bit masking.

◆ nrf_timer_int_enable()

NRF_STATIC_INLINE void nrf_timer_int_enable	(	NRF_TIMER_Type *	p_reg,
		uint32_t	mask )

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_timer_int_mask_t values for bit masking.

◆ nrf_timer_int_enable_check()

NRF_STATIC_INLINE uint32_t nrf_timer_int_enable_check	(	NRF_TIMER_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_timer_int_mask_t values for bit masking.

Returns: Mask of enabled interrupts.

◆ nrf_timer_mode_get()

NRF_STATIC_INLINE nrf_timer_mode_t nrf_timer_mode_get ( NRF_TIMER_Type const * p_reg )

Function for retrieving the timer mode.

Parameters

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

Returns: Timer mode.

◆ nrf_timer_mode_set()

NRF_STATIC_INLINE void nrf_timer_mode_set	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_mode_t	mode )

Function for setting the timer mode.

Parameters

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

◆ nrf_timer_ms_to_ticks()

NRF_STATIC_INLINE uint32_t nrf_timer_ms_to_ticks	(	uint32_t	time_ms,
		nrf_timer_frequency_t	frequency )

Function for calculating the number of timer ticks for a given time (in milliseconds) and timer frequency.

Parameters

[in]	time_ms	Time in milliseconds.
[in]	frequency	Timer frequency.

Returns: Number of timer ticks.

◆ nrf_timer_one_shot_disable()

NRF_STATIC_INLINE void nrf_timer_one_shot_disable	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_cc_channel_t	cc_channel )

Function for disabling one-shot operation for the specified capture/compare channel.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	cc_channel	Capture/compare channel.

◆ nrf_timer_one_shot_enable()

NRF_STATIC_INLINE void nrf_timer_one_shot_enable	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_cc_channel_t	cc_channel )

Function for enabling one-shot operation for the specified capture/compare channel.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	cc_channel	Capture/compare channel.

◆ nrf_timer_prescaler_get()

NRF_STATIC_INLINE uint32_t nrf_timer_prescaler_get ( NRF_TIMER_Type const * p_reg )

Function for retrieving the prescaler factor.

Parameters

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

Returns: Prescaler factor.

◆ nrf_timer_prescaler_set()

NRF_STATIC_INLINE void nrf_timer_prescaler_set	(	NRF_TIMER_Type *	p_reg,
		uint32_t	prescaler_factor )

Function for setting the prescaler factor.

Note: Prescaler value is expressed as \( 2^{prescaler\_factor} \).

Parameters

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

◆ nrf_timer_publish_clear()

NRF_STATIC_INLINE void nrf_timer_publish_clear	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_event_t	event )

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

Parameters

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

◆ nrf_timer_publish_get()

NRF_STATIC_INLINE uint32_t nrf_timer_publish_get	(	NRF_TIMER_Type const *	p_reg,
		nrf_timer_event_t	event )

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

Parameters

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

Returns: TIMER publish configuration.

◆ nrf_timer_publish_set()

NRF_STATIC_INLINE void nrf_timer_publish_set	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_event_t	event,
		uint8_t	channel )

Function for setting the publish configuration for a given TIMER 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_timer_short_compare_clear_get()

NRF_STATIC_INLINE nrf_timer_short_mask_t nrf_timer_short_compare_clear_get ( uint8_t channel )

Function for getting COMPARE_CLEAR short mask for the specified channel.

Parameters

[in] channel Channel.

Returns: Short mask.

◆ nrf_timer_short_compare_stop_get()

NRF_STATIC_INLINE nrf_timer_short_mask_t nrf_timer_short_compare_stop_get ( uint8_t channel )

Function for getting COMPARE_STOP short mask for the specified channel.

Parameters

[in] channel Channel.

Returns: Short mask.

◆ nrf_timer_shorts_disable()

NRF_STATIC_INLINE void nrf_timer_shorts_disable	(	NRF_TIMER_Type *	p_reg,
		uint32_t	mask )

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.

◆ nrf_timer_shorts_enable()

NRF_STATIC_INLINE void nrf_timer_shorts_enable	(	NRF_TIMER_Type *	p_reg,
		uint32_t	mask )

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.

◆ nrf_timer_shorts_set()

NRF_STATIC_INLINE void nrf_timer_shorts_set	(	NRF_TIMER_Type *	p_reg,
		uint32_t	mask )

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.

◆ nrf_timer_subscribe_clear()

NRF_STATIC_INLINE void nrf_timer_subscribe_clear	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_task_t	task )

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

Parameters

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

◆ nrf_timer_subscribe_get()

NRF_STATIC_INLINE uint32_t nrf_timer_subscribe_get	(	NRF_TIMER_Type const *	p_reg,
		nrf_timer_task_t	task )

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

Parameters

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

Returns: TIMER subscribe configuration.

◆ nrf_timer_subscribe_set()

NRF_STATIC_INLINE void nrf_timer_subscribe_set	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_task_t	task,
		uint8_t	channel )

Function for setting the subscribe configuration for a given TIMER 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_timer_task_address_get()

NRF_STATIC_INLINE uint32_t nrf_timer_task_address_get	(	NRF_TIMER_Type const *	p_reg,
		nrf_timer_task_t	task )

Function for getting the address of the specified timer 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.

◆ nrf_timer_task_trigger()

NRF_STATIC_INLINE void nrf_timer_task_trigger	(	NRF_TIMER_Type *	p_reg,
		nrf_timer_task_t	task )

Function for activating the specified timer task.

Parameters

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

◆ nrf_timer_us_to_ticks()

NRF_STATIC_INLINE uint32_t nrf_timer_us_to_ticks	(	uint32_t	time_us,
		nrf_timer_frequency_t	frequency )

Function for calculating the number of timer ticks for a given time (in microseconds) and timer frequency.

Parameters

[in]	time_us	Time in microseconds.
[in]	frequency	Timer frequency.

Returns: Number of timer ticks.

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ _NRF_TIMER_IS_BIT_WIDTH_VALID_ELEM

◆ NRF_TIMER_BASE_FREQUENCY_GET

◆ NRF_TIMER_CC_CHANNEL_COUNT

◆ NRF_TIMER_FREQUENCY_STATIC_CHECK

◆ NRF_TIMER_INST_GET

◆ NRF_TIMER_IS_128MHZ_TIMER

◆ NRF_TIMER_IS_256MHZ_TIMER

◆ NRF_TIMER_IS_320MHZ_TIMER

◆ NRF_TIMER_IS_32MHZ_TIMER

◆ NRF_TIMER_IS_64MHZ_TIMER

◆ NRF_TIMER_IS_BIT_WIDTH_VALID

◆ NRF_TIMER_PRESCALER_CALCULATE

◆ TIMER_BIT_WIDTH_MAX

◆ TIMER_MAX_SIZE

Enumeration Type Documentation

◆ nrf_timer_bit_width_t

◆ nrf_timer_cc_channel_t

◆ nrf_timer_event_t

◆ nrf_timer_frequency_t

◆ nrf_timer_int_mask_t

◆ nrf_timer_mode_t

◆ nrf_timer_short_mask_t

◆ nrf_timer_task_t

Function Documentation

◆ nrf_timer_bit_width_get()

◆ nrf_timer_bit_width_set()

◆ nrf_timer_capture_task_get()

◆ nrf_timer_cc_get()

◆ nrf_timer_cc_set()

◆ nrf_timer_compare_event_get()

◆ nrf_timer_compare_int_get()

◆ nrf_timer_event_address_get()

◆ nrf_timer_event_check()

◆ nrf_timer_event_clear()

◆ nrf_timer_int_disable()

◆ nrf_timer_int_enable()

◆ nrf_timer_int_enable_check()

◆ nrf_timer_mode_get()

◆ nrf_timer_mode_set()

◆ nrf_timer_ms_to_ticks()

◆ nrf_timer_one_shot_disable()

◆ nrf_timer_one_shot_enable()

◆ nrf_timer_prescaler_get()

◆ nrf_timer_prescaler_set()

◆ nrf_timer_publish_clear()

◆ nrf_timer_publish_get()

◆ nrf_timer_publish_set()

◆ nrf_timer_short_compare_clear_get()

◆ nrf_timer_short_compare_stop_get()

◆ nrf_timer_shorts_disable()

◆ nrf_timer_shorts_enable()

◆ nrf_timer_shorts_set()

◆ nrf_timer_subscribe_clear()

◆ nrf_timer_subscribe_get()

◆ nrf_timer_subscribe_set()

◆ nrf_timer_task_address_get()

◆ nrf_timer_task_trigger()

◆ nrf_timer_us_to_ticks()