Lowpower Interface

Lowpower Interface. More...

Collaboration diagram for Lowpower Interface:

Modules
	Lowpower gpio wake up edge
	Lowpower gpio wake up edge select definitions.
	Lowpower wakeup source select
	Lowpower wakeup source select definitions.

Macros
#define	LP_EXT_P56_WK_EN   (1)
#define	LP_EXT_P56_WK_DISABLE   (0)

Functions
__STATIC_INLINE void	LP_EnableInt (ANA_T *ana, uint32_t u32Mask)
	This function enable lowpower intterrupt. More...
__STATIC_INLINE void	LP_ClearWakeFlag (ANA_T *ana, uint32_t u32Mask)
	This function wait to clear wake up flag. More...
__STATIC_INLINE void	LP_RequestDeepSleep (ANA_T *ana)
	This function request to enter deepsleep. More...
__STATIC_INLINE void	LP_ResetDigital (ANA_T *ana, FunctionalState NewState)
	This function request to reset digital. More...
void	LP_SetExternalWake (ANA_T *ana, FunctionalState NewState, uint8_t WkEdge)
	This function enable gpio p56 wake up. More...
void	LP_SetSleepTime (ANA_T *ana, uint32_t u32ClkCnt)
	This function set sleep time. More...
void	LP_SetDigitalDelay (ANA_T *ana, uint16_t u16Clk32Cnt)
	This function used to set digital reset time. More...
void	LP_SetSleepModeConfig (ANA_T *ana, uint32_t wkMode, bool enterCyclically)
	This function set sleep mode config. More...
void	LP_SetDeepSleepConfig (ANA_T *ana, uint32_t wkMode, bool enterCyclically)
	This function set deep sleep mode config. More...
void	LP_SetStandbyConfig (ANA_T *ana, uint32_t wkMode, uint8_t PowerCtrl)
	This function set standby mode config. More...
void	LP_SetStandbyMode0Config (ANA_T *ana, uint32_t wkMode)
	This function set standby mode0 config. More...
void	LP_SetStandbyMode1Config (ANA_T *ana, uint32_t wkMode)
	This function set standby mode1 config. More...

Detailed Description

Lowpower Interface.

Macro Definition Documentation

LP_EXT_P56_WK_DISABLE

#define LP_EXT_P56_WK_DISABLE   (0)

Gpio p56 wake up disable

LP_EXT_P56_WK_EN

#define LP_EXT_P56_WK_EN   (1)

Gpio p56 wake up enable

Function Documentation

LP_ClearWakeFlag()

__STATIC_INLINE void LP_ClearWakeFlag	(	ANA_T *	ana,
		uint32_t	u32Mask
	)

This function wait to clear wake up flag.

Parameters

[in]	ana	where ana is analog module base address
[in]	u32Mask	bit need to be cleared

Returns

none

LP_EnableInt()

__STATIC_INLINE void LP_EnableInt	(	ANA_T *	ana,
		uint32_t	u32Mask
	)

This function enable lowpower intterrupt.

Parameters

[in]	ana	where anac is anac module base address
[in]	u32Mask	intterrupt bit need to be enabled ANAC_INT_STANDBY_INT_EN_Msk ANAC_INT_SLEEP_INT_EN_Msk

Returns

none

LP_RequestDeepSleep()

__STATIC_INLINE void LP_RequestDeepSleep

(

ANA_T *

ana

)

This function request to enter deepsleep.

Parameters

[in]

ana

where anac is anac module base address

Returns

none

LP_ResetDigital()

__STATIC_INLINE void LP_ResetDigital	(	ANA_T *	ana,
		FunctionalState	NewState
	)

This function request to reset digital.

Parameters

[in]	ana	where anac is anac module base address
	NewState	new state of enabling state

Returns

none

LP_SetDeepSleepConfig()

void LP_SetDeepSleepConfig	(	ANA_T *	ana,
		uint32_t	wkMode,
		bool	enterCyclically
	)

This function set deep sleep mode config.

Parameters

[in]	ana	where ana is analog module base address
[in]	wkMode	where wkMode determine which wakeup mode to choose
[in]	enterCyclically	where enterCyclically determine whether to cycle into low power

Returns

none

LP_SetDigitalDelay()

void LP_SetDigitalDelay	(	ANA_T *	ana,
		uint16_t	u16Clk32Cnt
	)

This function used to set digital reset time.

Parameters

[in]	ana	where ana is analog module base address
[in]	u8Clk32Cnt	where u8Clk32Cnt is 32k clock period cnt

Returns

none

LP_SetExternalWake()

void LP_SetExternalWake	(	ANA_T *	ana,
		FunctionalState	NewState,
		uint8_t	WkEdge
	)

This function enable gpio p56 wake up.

Parameters

[in]	ana	where ana is analog module base address
[in]	NewState	enable or disable
[in]	WkEdge	p56 wake up edge select,0-->low,1-->high

Returns

none

LP_SetSleepModeConfig()

void LP_SetSleepModeConfig	(	ANA_T *	ana,
		uint32_t	wkMode,
		bool	enterCyclically
	)

This function set sleep mode config.

Parameters

[in]	ana	where ana is analog module base address
[in]	wkMode	where wkMode determine which wakeup mode to choose
[in]	enterCyclically	where enterCyclically determine whether to cycle into low power

Returns

none

LP_SetSleepTime()

void LP_SetSleepTime	(	ANA_T *	ana,
		uint32_t	u32ClkCnt
	)

This function set sleep time.

Parameters

[in]	ana	where ana is analog module base address
[in]	u32ClkCnt	where u32ClkCnt is 32k clock cnt num

Returns

none

LP_SetStandbyConfig()

void LP_SetStandbyConfig	(	ANA_T *	ana,
		uint32_t	wkMode,
		uint8_t	PowerCtrl
	)

This function set standby mode config.

Parameters

[in]	ana	where ana is analog module base address
[in]	wkMode	where wkMode determine which wake source selected
[in]	PowerCtrl	where PowerCtrl determine which module should be powered

Returns

none

LP_SetStandbyMode0Config()

void LP_SetStandbyMode0Config	(	ANA_T *	ana,
		uint32_t	wkMode
	)

This function set standby mode0 config.

Parameters

[in]	ana	where ana is analog module base address
[in]	wkMode	where wkMode determine which wake source selected

Returns

none

LP_SetStandbyMode1Config()

void LP_SetStandbyMode1Config	(	ANA_T *	ana,
		uint32_t	wkMode
	)

This function set standby mode1 config.

Parameters

[in]	ana	where ana is analog module base address
[in]	wkMode	where wkMode determine which wake source selected

Returns

none