Overview

The MCUXpresso SDK provides APIs for MCUXpresso SDK devices' clock operation.

Files
file	fsl_clock.h

Data Structures
struct	clock_sys_pll_config_t
	PLL configuration for SYSPLL. More...

struct	clock_audio_pll_config_t
	PLL configuration for SYSPLL. More...

struct	clock_frg_clk_config_t
	PLL configuration for FRG. More...

Macros
#define	CMP_CLOCKS
	Clock ip name array for ACMP. More...

#define	FLEXCOMM_CLOCKS
	Clock ip name array for FLEXCOMM. More...

#define	USART_CLOCKS
	Clock ip name array for LPUART. More...

#define	I2C_CLOCKS
	Clock ip name array for I2C. More...

#define	I3C_CLOCKS
	Clock ip name array for I3C. More...

#define	SPI_CLOCKS
	Clock ip name array for SPI. More...

#define	FLEXI2S_CLOCKS
	Clock ip name array for FLEXI2S. More...

#define	UTICK_CLOCKS
	Clock ip name array for UTICK. More...

#define	DMIC_CLOCKS
	Clock ip name array for DMIC. More...

#define	CTIMER_CLOCKS
	Clock ip name array for CT32B. More...

#define	GPIO_CLOCKS
	Clock ip name array for GPIO. More...

#define	LPADC_CLOCKS
	Clock ip name array for ADC. More...

#define	MRT_CLOCKS
	Clock ip name array for MRT. More...

#define	SCT_CLOCKS
	Clock ip name array for SCT. More...

#define	RTC_CLOCKS
	Clock ip name array for RTC. More...

#define	WWDT_CLOCKS
	Clock ip name array for WWDT. More...

#define	CRC_CLOCKS
	Clock ip name array for CRC. More...

#define	USBD_CLOCKS
	Clock ip name array for USBD. More...

#define	DMA_CLOCKS
	Clock ip name array for DMA. More...

#define	PINT_CLOCKS
	Clock ip name array for PINT. More...

#define	QSPI_CLOCKS
	Clock ip name array for QSPI.

#define	MU_CLOCKS
	Clock ip name array for MUA.

#define	SEMA42_CLOCKS
	Clock ip name array for SEMA.

#define	TRNG_CLOCKS
	Clock ip name array for RNG.

#define	USDHC_CLOCKS
	Clock ip name array for uSDHC.

#define	OSTIMER_CLOCKS
	Clock ip name array for OSTimer.

#define	CLK_GATE_REG_OFFSET_SHIFT 8U
	Clock gate name used for CLOCK_EnableClock/CLOCK_DisableClock. More...

#define	SYSPLL0CLKSEL_OFFSET 0x200
	Clock Mux Switches The encoding is as follows each connection identified is 32bits wide starting from LSB upwards. More...

Enumerations
enum	clock_ip_name_t
	Clock gate name used for CLOCK_EnableClock/CLOCK_DisableClock. More...

enum	clock_name_t { kCLOCK_CoreSysClk, kCLOCK_BusClk, kCLOCK_MclkClk, kCLOCK_ClockOuClk, kCLOCK_AdcClk, kCLOCK_QspiClk, kCLOCK_SctClk, kCLOCK_Wdt0Clk, kCLOCK_Wdt1Clk, kCLOCK_SystickClk, kCLOCK_Sdio0Clk, kCLOCK_I3cClk, kCLOCK_UsbClk, kCLOCK_DmicClk, kCLOCK_DspCpuClk, kCLOCK_AcmpClk, kCLOCK_Flexcomm0, kCLOCK_Flexcomm1, kCLOCK_Flexcomm2, kCLOCK_Flexcomm3, kCLOCK_Flexcomm4, kCLOCK_Flexcomm5, kCLOCK_Flexcomm14, kCLOCK_Flexcomm15 }
	Clock name used to get clock frequency. More...

enum	clock_pfd_t { kCLOCK_Pfd0 = 0U, kCLOCK_Pfd1 = 1U, kCLOCK_Pfd2 = 2U, kCLOCK_Pfd3 = 3U }

Functions
void	CLOCK_AttachClk (clock_attach_id_t connection)
	Configure the clock selection muxes. More...

void	CLOCK_SetClkDiv (clock_div_name_t div_name, uint32_t divider)
	Setup peripheral clock dividers. More...

uint32_t	CLOCK_GetFreq (clock_name_t clockName)
	Return Frequency of selected clock. More...

uint32_t	CLOCK_GetFRGClock (uint32_t id)
	Return Input frequency for the Fractional baud rate generator. More...

void	CLOCK_SetFRGClock (const clock_frg_clk_config_t *config)
	Set output of the Fractional baud rate generator. More...

static uint32_t	CLOCK_GetSFroFreq (void)
	Return Frequency of FRO 16MHz. More...

uint32_t	CLOCK_GetSysPllFreq (void)
	Return Frequency of SYSPLL. More...

uint32_t	CLOCK_GetSysPfdFreq (clock_pfd_t pfd)
	Get current output frequency of specific System PLL PFD. More...

uint32_t	CLOCK_GetAudioPllFreq (void)
	Return Frequency of AUDIO PLL. More...

uint32_t	CLOCK_GetAudioPfdFreq (clock_pfd_t pfd)
	Get current output frequency of specific Audio PLL PFD. More...

static uint32_t	CLOCK_GetFFroFreq (void)
	Return Frequency of High-Freq output of FRO. More...

uint32_t	CLOCK_GetMainClkFreq (void)
	Return Frequency of main clk. More...

uint32_t	CLOCK_GetDspMainClkFreq (void)
	Return Frequency of DSP main clk. More...

uint32_t	CLOCK_GetAcmpClkFreq (void)
	Return Frequency of ACMP clk. More...

uint32_t	CLOCK_GetDmicClkFreq (void)
	Return Frequency of DMIC clk. More...

uint32_t	CLOCK_GetUsbClkFreq (void)
	Return Frequency of USB clk. More...

uint32_t	CLOCK_GetSdioClkFreq (void)
	Return Frequency of SDIO clk. More...

uint32_t	CLOCK_GetI3cClkFreq (void)
	Return Frequency of I3C clk. More...

uint32_t	CLOCK_GetSystickClkFreq (void)
	Return Frequency of systick clk. More...

uint32_t	CLOCK_GetWdtClkFreq (uint32_t id)
	Return Frequency of WDT clk. More...

uint32_t	CLOCK_GetMclkClkFreq (void)
	Return Frequency of mclk. More...

uint32_t	CLOCK_GetSctClkFreq (void)
	Return Frequency of sct. More...

void	CLOCK_EnableSysOscClk (bool enable, uint32_t delay_us)
	Enable/Disable sys osc clock from external crystal clock. More...

static uint32_t	CLOCK_GetXtalInClkFreq (void)
	Return Frequency of sys osc Clock. More...

static uint32_t	CLOCK_GetLpOscFreq (void)
	Return Frequency of Lower power osc. More...

static uint32_t	CLOCK_GetOsc32KFreq (void)
	Return Frequency of 32kHz osc. More...

static void	CLOCK_EnableOsc32K (bool enable)
	Enables and disables 32kHz osc. More...

static uint32_t	CLOCK_GetWakeClk32KFreq (void)
	Return Frequency of 32khz wake clk. More...

static void	CLOCK_SetXtalFreq (uint32_t freq)
	Set the XTALIN (system OSC) frequency based on board setting. More...

static void	CLOCK_SetMclkInFreq (uint32_t freq)
	Set the MCLK in (mclk_in) clock frequency based on pin drive. More...

uint32_t	CLOCK_GetMclkInClkFreq (void)
	brief Return Frequency of mclk_in return Frequency of mclk clk Note The pin need associated with MCLK function.

uint32_t	CLOCK_GetFlexCommClkFreq (uint32_t id)
	Return Frequency of Flexcomm functional Clock. More...

uint32_t	CLOCK_GetCtimerClkFreq (uint32_t id)
	Return Frequency of Ctimer Clock. More...

uint32_t	CLOCK_GetClockOutClkFreq (void)
	Return Frequency of ClockOut. More...

uint32_t	CLOCK_GetAdcClkFreq (void)
	Return Frequency of Adc Clock. More...

uint32_t	CLOCK_GetQspiClkFreq (void)
	Return Frequency of QSPI Clock. More...

void	CLOCK_InitSysPll (const clock_sys_pll_config_t *config)
	Initialize the System PLL. More...

static void	CLOCK_DeinitSysPll (void)
	brief Deinit the System PLL. More...

void	CLOCK_InitSysPfd (clock_pfd_t pfd, uint8_t divider)
	Initialize the System PLL PFD. More...

static void	CLOCK_DeinitSysPfd (clock_pfd_t pfd)
	brief Disable the audio PLL PFD. More...

void	CLOCK_InitAudioPll (const clock_audio_pll_config_t *config)
	Initialize the audio PLL. More...

static void	CLOCK_DeinitAudioPll (void)
	brief Deinit the Audio PLL. More...

void	CLOCK_InitAudioPfd (clock_pfd_t pfd, uint8_t divider)
	Initialize the audio PLL PFD. More...

static void	CLOCK_DeinitAudioPfd (uint32_t pfd)
	brief Disable the audio PLL PFD. More...

void	CLOCK_EnableUsbhsDeviceClock (void)
	Enable USB HS device PLL clock. More...

void	CLOCK_EnableUsbhsHostClock (void)
	Enable USB HS host PLL clock. More...

void	CLOCK_EnableUsbhsPhyClock (void)
	Enable USB HS PHY PLL clock. More...

void	SDK_DelayAtLeastUs (uint32_t delay_us)
	Use DWT to delay at least for some time. More...

Variables
volatile uint32_t	g_xtalFreq
	External XTAL (SYSOSC) clock frequency. More...

volatile uint32_t	g_MclkInFreq
	External XTAL (SYSOSC) clock frequency. More...

Driver version
#define	FSL_CLOCK_DRIVER_VERSION (MAKE_VERSION(2, 3, 0))
	CLOCK driver version 2.3.0. More...

Data Structure Documentation

struct clock_sys_pll_config_t

Public Types
enum	{ kCLOCK_SysPllSFroClk = 0, kCLOCK_SysPllXtalIn, kCLOCK_SysPllFFroDiv2 }

Data Fields
uint32_t	numerator
	30 bit numerator of fractional loop divider. More...

uint32_t	denominator
	30 bit numerator of fractional loop divider. More...

Member Enumeration Documentation

anonymous enum

Enumerator
kCLOCK_SysPllSFroClk	16MHz FRO clock
kCLOCK_SysPllXtalIn	OSC clock.
kCLOCK_SysPllFFroDiv2	FRO48/60 clock.

Field Documentation

uint32_t clock_sys_pll_config_t::numerator

uint32_t clock_sys_pll_config_t::denominator

struct clock_audio_pll_config_t

Public Types
enum	{ kCLOCK_AudioPllSFroClk = 0, kCLOCK_AudioPllXtalIn, kCLOCK_AudioPllFFroDiv2 }

Data Fields
uint32_t	numerator
	30 bit numerator of fractional loop divider. More...

uint32_t	denominator
	30 bit numerator of fractional loop divider. More...

uint8_t	mult
	PLL loop divider. More...

Member Enumeration Documentation

anonymous enum

Enumerator
kCLOCK_AudioPllSFroClk	16MHz FRO clock
kCLOCK_AudioPllXtalIn	OSC clock.
kCLOCK_AudioPllFFroDiv2	FRO48/60 clock.

Field Documentation

uint32_t clock_audio_pll_config_t::numerator

uint32_t clock_audio_pll_config_t::denominator

uint8_t clock_audio_pll_config_t::mult

struct clock_frg_clk_config_t

Public Types
enum	{ kCLOCK_FrgMainClk = 0, kCLOCK_FrgPllDiv, kCLOCK_FrgSFro, kCLOCK_FrgFFro }

Data Fields
uint8_t	num
	FRG clock.

uint8_t	divider
	PLL loop divider. More...

uint8_t	mult
	PLL loop divider. More...

Member Enumeration Documentation

anonymous enum

Enumerator
kCLOCK_FrgMainClk	Main System clock.
kCLOCK_FrgPllDiv	Main pll clock divider.
kCLOCK_FrgSFro	16MHz FRO
kCLOCK_FrgFFro	FRO48/60.

Field Documentation

uint8_t clock_frg_clk_config_t::divider

uint8_t clock_frg_clk_config_t::mult

Macro Definition Documentation

#define FSL_CLOCK_DRIVER_VERSION (MAKE_VERSION(2, 3, 0))

#define CMP_CLOCKS

Value:

{                \
        kCLOCK_Acmp0 \
    }

#define FLEXCOMM_CLOCKS

Value:

{                                                                                                               \
        kCLOCK_FlexComm0, kCLOCK_FlexComm1, kCLOCK_FlexComm2, kCLOCK_FlexComm3, kCLOCK_FlexComm4, kCLOCK_FlexComm5, \
            kCLOCK_FlexComm14, kCLOCK_FlexComm15                                                                    \
    }

#define USART_CLOCKS

Value:

{                                                                                            \
        kCLOCK_Usart0, kCLOCK_Usart1, kCLOCK_Usart2, kCLOCK_Usart3, kCLOCK_Usart4, kCLOCK_Usart5 \
    }

#define I2C_CLOCKS

Value:

{                                                                                              \
        kCLOCK_I2c0, kCLOCK_I2c1, kCLOCK_I2c2, kCLOCK_I2c3, kCLOCK_I2c4, kCLOCK_I2c5, kCLOCK_I2c15 \
    }

#define I3C_CLOCKS

Value:

{              \
        kCLOCK_I3c \
    }

#define SPI_CLOCKS

Value:

{                                                                                              \
        kCLOCK_Spi0, kCLOCK_Spi1, kCLOCK_Spi2, kCLOCK_Spi3, kCLOCK_Spi4, kCLOCK_Spi5, kCLOCK_Spi14 \
    }

#define FLEXI2S_CLOCKS

Value:

{                                                                                                        \
        kCLOCK_FlexI2s0, kCLOCK_FlexI2s1, kCLOCK_FlexI2s2, kCLOCK_FlexI2s3, kCLOCK_FlexI2s4, kCLOCK_FlexI2s5 \
    }

#define UTICK_CLOCKS

Value:

{                 \
        kCLOCK_Utick0 \
    }

#define DMIC_CLOCKS

Value:

{                \
        kCLOCK_Dmic0 \
    }

#define CTIMER_CLOCKS

Value:

{                                                                             \
        kCLOCK_Ct32b0, kCLOCK_Ct32b1, kCLOCK_Ct32b2, kCLOCK_Ct32b3, kCLOCK_Ct32b4 \
    }

#define GPIO_CLOCKS

Value:

{                                                                                                   \
        kCLOCK_HsGpio0, kCLOCK_HsGpio1, kCLOCK_HsGpio2, kCLOCK_HsGpio3, kCLOCK_HsGpio4, kCLOCK_HsGpio5, \
            kCLOCK_HsGpio6, kCLOCK_HsGpio7                                                              \
    }

#define LPADC_CLOCKS

Value:

{                \
        kCLOCK_Adc0  \
    }

#define MRT_CLOCKS

Value:

{               \
        kCLOCK_Mrt0 \
    }

#define SCT_CLOCKS

Value:

{              \
        kCLOCK_Sct \
    }

#define RTC_CLOCKS

Value:

{              \
        kCLOCK_Rtc \
    }

#define WWDT_CLOCKS

Value:

{                              \
        kCLOCK_Wwdt0, kCLOCK_Wwdt1 \
    }

#define CRC_CLOCKS

Value:

{              \
        kCLOCK_Crc \
    }

#define USBD_CLOCKS

Value:

{                      \
        kCLOCK_UsbhsDevice \
    }

#define DMA_CLOCKS

Value:

{                              \
        kCLOCK_Dmac0, kCLOCK_Dmac1 \
    }

#define PINT_CLOCKS

Value:

{               \
        kCLOCK_Pint \
    }

#define CLK_GATE_REG_OFFSET_SHIFT 8U

#define SYSPLL0CLKSEL_OFFSET 0x200

[12 bits for reg offset, 0 means end of descriptor, 4 bits for choice] [bit 31 define CLKCTL0 or CLKCTL1]*

Enumeration Type Documentation

enum clock_ip_name_t

enum clock_name_t

Enumerator
kCLOCK_CoreSysClk	Core clock (aka HCLK)
kCLOCK_BusClk	Bus clock (AHB/APB clock, aka HCLK)
kCLOCK_MclkClk	MCLK, to MCLK pin.
kCLOCK_ClockOuClk	CLOCKOUT.
kCLOCK_AdcClk	ADC.
kCLOCK_QspiClk	QSPI.
kCLOCK_SctClk	SCT.
kCLOCK_Wdt0Clk	Watchdog0.
kCLOCK_Wdt1Clk	Watchdog1.
kCLOCK_SystickClk	Systick.
kCLOCK_Sdio0Clk	SDIO0.
kCLOCK_I3cClk	I3C.
kCLOCK_UsbClk	USB0.
kCLOCK_DmicClk	Digital Mic clock.
kCLOCK_DspCpuClk	DSP clock.
kCLOCK_AcmpClk	Acmp clock.
kCLOCK_Flexcomm0	Flexcomm0Clock.
kCLOCK_Flexcomm1	Flexcomm1Clock.
kCLOCK_Flexcomm2	Flexcomm2Clock.
kCLOCK_Flexcomm3	Flexcomm3Clock.
kCLOCK_Flexcomm4	Flexcomm4Clock.
kCLOCK_Flexcomm5	Flexcomm5Clock.
kCLOCK_Flexcomm14	Flexcomm14Clock.
kCLOCK_Flexcomm15	Flexcomm15Clock.

enum clock_pfd_t

PLL PFD clock name

Enumerator
kCLOCK_Pfd0	PLL PFD0.
kCLOCK_Pfd1	PLL PFD1.
kCLOCK_Pfd2	PLL PFD2.
kCLOCK_Pfd3	PLL PFD3.

Function Documentation

void CLOCK_AttachClk ( clock_attach_id_t connection )

Parameters

connection : Clock to be configured.

Returns: Nothing

void CLOCK_SetClkDiv	(	clock_div_name_t	div_name,
		uint32_t	divider
	)

Parameters

div_name	: Clock divider name
divider	: Value to be divided.

Returns: Nothing

uint32_t CLOCK_GetFreq ( clock_name_t clockName )

Returns: Frequency of selected clock

uint32_t CLOCK_GetFRGClock ( uint32_t id )

Returns: Input Frequency for FRG

void CLOCK_SetFRGClock ( const clock_frg_clk_config_t * config )

Parameters

config : Configuration to set to FRGn clock.

static uint32_t CLOCK_GetSFroFreq ( void )

inlinestatic

Returns: Frequency of FRO 12MHz

uint32_t CLOCK_GetSysPllFreq ( void )

Returns: Frequency of SYSPLL

uint32_t CLOCK_GetSysPfdFreq ( clock_pfd_t pfd )

Parameters

pfd	: pfd name to get frequency.

Returns: Frequency of SYSPLL PFD.

uint32_t CLOCK_GetAudioPllFreq ( void )

Returns: Frequency of AUDIO PLL

uint32_t CLOCK_GetAudioPfdFreq ( clock_pfd_t pfd )

Parameters

pfd	: pfd name to get frequency.

Returns: Frequency of AUDIO PLL PFD.

static uint32_t CLOCK_GetFFroFreq ( void )

inlinestatic

Returns: Frequency of High-Freq output of FRO

uint32_t CLOCK_GetMainClkFreq ( void )

Returns: Frequency of main clk

uint32_t CLOCK_GetDspMainClkFreq ( void )

Returns: Frequency of DSP main clk

uint32_t CLOCK_GetAcmpClkFreq ( void )

Returns: Frequency of ACMP clk

uint32_t CLOCK_GetDmicClkFreq ( void )

Returns: Frequency of DMIC clk

uint32_t CLOCK_GetUsbClkFreq ( void )

Returns: Frequency of USB clk

uint32_t CLOCK_GetSdioClkFreq ( void )

Parameters

sel	: clock source select
divider	: clock divider

Returns: Frequency of SDIO clk

uint32_t CLOCK_GetI3cClkFreq ( void )

Returns: Frequency of I3C clk

uint32_t CLOCK_GetSystickClkFreq ( void )

Returns: Frequency of systick clk

uint32_t CLOCK_GetWdtClkFreq ( uint32_t id )

Parameters

id	: WDT index to get frequency.

Returns: Frequency of WDT clk

uint32_t CLOCK_GetMclkClkFreq ( void )

Returns: Frequency of mclk clk

uint32_t CLOCK_GetSctClkFreq ( void )

Returns: Frequency of sct clk

void CLOCK_EnableSysOscClk	(	bool	enable,
		uint32_t	delay_us
	)

Parameters

enable	: true to enable system osc clock, false to bypass system osc.
delay_us	: Delay time after OSC power up.

static uint32_t CLOCK_GetXtalInClkFreq ( void )

inlinestatic

Returns: Frequency of sys osc Clock. If no external clock is used returns 0.

static uint32_t CLOCK_GetLpOscFreq ( void )

inlinestatic

Returns: Frequency of LPOSC

static uint32_t CLOCK_GetOsc32KFreq ( void )

inlinestatic

Returns: Frequency of 32kHz osc

static void CLOCK_EnableOsc32K ( bool enable )

inlinestatic

Parameters

enable : true to enable 32k osc clock, false to disable clock

static uint32_t CLOCK_GetWakeClk32KFreq ( void )

inlinestatic

Returns: Frequency of 32kHz wake clk

static void CLOCK_SetXtalFreq ( uint32_t freq )

inlinestatic

Parameters

freq	: The XTAL input clock frequency in Hz.

static void CLOCK_SetMclkInFreq ( uint32_t freq )

inlinestatic

Parameters

freq	: The MCLK input clock frequency in Hz.

uint32_t CLOCK_GetFlexCommClkFreq ( uint32_t id )

Parameters

id	: flexcomm index to get frequency.

Returns: Frequency of Flexcomm functional Clock

uint32_t CLOCK_GetCtimerClkFreq ( uint32_t id )

Parameters

id	: ctimer index to get frequency.

Returns: Frequency of Ctimer Clock

uint32_t CLOCK_GetClockOutClkFreq ( void )

Returns: Frequency of ClockOut

uint32_t CLOCK_GetAdcClkFreq ( void )

Returns: Frequency of Adc Clock.

uint32_t CLOCK_GetQspiClkFreq ( void )

Returns: Frequency of Qspi.

void CLOCK_InitSysPll ( const clock_sys_pll_config_t * config )

Parameters

config : Configuration to set to PLL.

static void CLOCK_DeinitSysPll ( void )

inlinestatic

param none.

void CLOCK_InitSysPfd	(	clock_pfd_t	pfd,
		uint8_t	divider
	)

Parameters

pfd	: Which PFD clock to enable.
divider	: The PFD divider value.

Note: It is recommended that PFD settings are kept between 12-35.

static void CLOCK_DeinitSysPfd ( clock_pfd_t pfd )

inlinestatic

param pfd : Which PFD clock to disable.

void CLOCK_InitAudioPll ( const clock_audio_pll_config_t * config )

Parameters

config : Configuration to set to PLL.

static void CLOCK_DeinitAudioPll ( void )

inlinestatic

param none.

void CLOCK_InitAudioPfd	(	clock_pfd_t	pfd,
		uint8_t	divider
	)

Parameters

pfd	: Which PFD clock to enable.
divider	: The PFD divider value.

Note: It is recommended that PFD settings are kept between 12-35.

static void CLOCK_DeinitAudioPfd ( uint32_t pfd )

inlinestatic

param pfd : Which PFD clock to disable.

void CLOCK_EnableUsbhsDeviceClock ( void )

This function enables USB HS device PLL clock.

void CLOCK_EnableUsbhsHostClock ( void )

This function enables USB HS host PLL clock.

void CLOCK_EnableUsbhsPhyClock ( void )

This function enables USB HS PHY PLL clock.

void SDK_DelayAtLeastUs ( uint32_t delay_us )

Please note that, this API will calculate the microsecond period with the maximum supported CPU frequency, so this API will only delay for at least the given microseconds, if precise delay count was needed, please implement a new timer count to achieve this function.

Parameters

delay_us Delay time in unit of microsecond.

Variable Documentation

volatile uint32_t g_xtalFreq

The XTAL (SYSOSC) clock frequency in Hz, when the clock is setup, use the function CLOCK_SetXtalFreq to set the value in to clock driver. For example, if XTAL is 16MHz,

* CLOCK_SetXtalFreq(160000000); // Set the XTALIN value to clock driver.

*

volatile uint32_t g_MclkInFreq

The MCLK in (mclk_in) PIN clock frequency in Hz, when the clock is setup, use the function CLOCK_SetMclkInFreq to set the value in to clock driver. For example, if mclk_In is 16MHz,

* CLOCK_SetMclkInFreq(160000000); // Set the MCLK_IN value to clock driver.

*

Overview

Files

Data Structures

Macros

Enumerations

Functions

Variables

Driver version

Data Structure Documentation

Public Types

Data Fields

Member Enumeration Documentation

Field Documentation

Public Types

Data Fields

Member Enumeration Documentation

Field Documentation

Public Types

Data Fields

Member Enumeration Documentation

Field Documentation

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation