Collaboration diagram for Functions:

Functions
void	platform_sdk_init (void)
	platform sdk init function. More...

void	mem_pwr_mgmt_mode_set (mem_power_t mem_pwr_mode)
	Set the memory power management mode, which can be automatic mode or full power on mode. More...

void	mem_pwr_mgmt_mode_set_from (uint32_t start_addr, uint32_t size)
	Control the memory power supply by specifying start address and length. More...

void	system_lp_table_update_twval (table_idx_t table_idx, int16_t dur_offset, int16_t ext_offset, int16_t osc_offset)
	Enable patch function. More...

void	platform_clock_init_with_rng2 (mcu_clock_type_t sys_clock, uint16_t accuracy, uint16_t xo_offset)
	Platform low power clock init function with internal RNG/RNG2 setting. More...

void	platform_clock_init_with_rtc (mcu_clock_type_t sys_clock, uint16_t accuracy, uint16_t xo_offset)
	Platform low power clock init function with External RTC setting. More...

void	platform_rc_calibration (void)
	Platform rc calibration function. More...

void	pwr_mgmt_warm_boot (void)
	Power Management warm boot. More...

void	clock_calibration_irq_handler (void)
	Handle Clock calibration interrupt request. More...

void	pwr_mgmt_update_comm_wkup_timing_param (void)
	update comm wakeup timing settings according to lf clock More...

void	platform_init (void)
	Platform init function. More...

void	system_pmu_init (mcu_clock_type_t clock_type)
	PMU init function. More...

bool	system_pmu_increase_for_peripheral (void)
	PMU increase function, will increase about 0.35v digcore. More...

bool	system_pmu_restore_for_peripheral (void)
	PMU restore function. More...

void	warm_boot_first (void)
	the first warm boot stage. More...

void	warm_boot_second (void)
	the second warm boot stage. More...

void	warm_boot (void)
	Warm boot process. More...

void	pmu_calibration_handler (void *p_arg)
	PMU calibration handler. More...

uint16_t	clock_calib_notify_register (clock_calib_notify_cb_t calib_notify_cb)
	Register the clock calibration completion callback. More...

uint16_t	clock_calib_notify_unregister (clock_calib_notify_cb_t calib_notify_cb)
	Unregister the clock calibration completion callback. More...

void	system_pmu_calibration_start (uint32_t interval)
	start calibration. More...

void	system_pmu_calibration_stop (void)
	stop calibration. More...

hal_status_t	platform_flash_enable_quad (exflash_hp_init_t *hp_init)
	write flash QE More...

Detailed Description

Function Documentation

◆ clock_calib_notify_register()

uint16_t clock_calib_notify_register ( clock_calib_notify_cb_t calib_notify_cb )

Register the clock calibration completion callback.

Parameters

[in] calib_notify_cb : Calibration completion callback.

Return values

SDK_SUCCESS	Register callback Successfully.
SDK_ERR_POINTER_NULL	calib_notify_cb is null pointer.
SDK_ERR_LIST_FULL	Operation is failed, the clock calibration completion callback is full.

◆ clock_calib_notify_unregister()

uint16_t clock_calib_notify_unregister ( clock_calib_notify_cb_t calib_notify_cb )

Unregister the clock calibration completion callback.

Parameters

[in] calib_notify_cb : Calibration completion callback.

Return values

SDK_SUCCESS	Unregister callback Successfully.
SDK_ERR_POINTER_NULL	calib_notify_cb is null pointer.
SDK_ERR_LIST_ITEM_NOT_FOUND	Operation is failed, the clock calibration completion has not been registered.

◆ clock_calibration_irq_handler()

void clock_calibration_irq_handler ( void )

Handle Clock calibration interrupt request.

◆ mem_pwr_mgmt_mode_set()

void mem_pwr_mgmt_mode_set ( mem_power_t mem_pwr_mode )

Set the memory power management mode, which can be automatic mode or full power on mode.

Parameters

[in] mem_pwr_mode : MEM_POWER_FULL_MODE or MEM_POWER_AUTO_MODE.

◆ mem_pwr_mgmt_mode_set_from()

void mem_pwr_mgmt_mode_set_from	(	uint32_t	start_addr,
		uint32_t	size
	)

Control the memory power supply by specifying start address and length.

Parameters

[in]	start_addr	: the start address of memory that user want to config
[in]	size	: the size of memory that user want to config

◆ platform_clock_init_with_rng2()

void platform_clock_init_with_rng2	(	mcu_clock_type_t	sys_clock,
		uint16_t	accuracy,
		uint16_t	xo_offset
	)

Platform low power clock init function with internal RNG/RNG2 setting.

Parameters

[in]	sys_clock	System clock.
[in]	accuracy	Low speed clock accuracy.
[in]	xo_offset	Clock calibration parameter.

◆ platform_clock_init_with_rtc()

void platform_clock_init_with_rtc	(	mcu_clock_type_t	sys_clock,
		uint16_t	accuracy,
		uint16_t	xo_offset
	)

Platform low power clock init function with External RTC setting.

Parameters

[in]	sys_clock	System clock.
[in]	accuracy	: Low speed clock accuracy.
[in]	xo_offset	: Clock calibration parameter.

◆ platform_flash_enable_quad()

hal_status_t platform_flash_enable_quad ( exflash_hp_init_t * hp_init )

write flash QE

Returns: hal status

◆ platform_init()

void platform_init ( void )

Platform init function.

◆ platform_rc_calibration()

void platform_rc_calibration ( void )

Platform rc calibration function.

◆ platform_sdk_init()

void platform_sdk_init ( void )

platform sdk init function.

◆ pmu_calibration_handler()

void pmu_calibration_handler ( void * p_arg )

PMU calibration handler.

Parameters

[in] p_arg no args.

◆ pwr_mgmt_update_comm_wkup_timing_param()

void pwr_mgmt_update_comm_wkup_timing_param ( void )

update comm wakeup timing settings according to lf clock

Return values

void

◆ pwr_mgmt_warm_boot()

void pwr_mgmt_warm_boot ( void )

Power Management warm boot.

◆ system_lp_table_update_twval()

void system_lp_table_update_twval	(	table_idx_t	table_idx,
		int16_t	dur_offset,
		int16_t	ext_offset,
		int16_t	osc_offset
	)

Enable patch function.

Parameters

[in]	table_idx	: Start Index Number.
[in]	dur_offset	: duration setting.
[in]	ext_offset	: ext wakeup setting.
[in]	osc_offset	: pre-wakeup setting.

◆ system_pmu_calibration_start()

void system_pmu_calibration_start ( uint32_t interval )

start calibration.

Parameters

[in] interval : the interval of calibration process.

◆ system_pmu_calibration_stop()

void system_pmu_calibration_stop ( void )

stop calibration.

◆ system_pmu_increase_for_peripheral()

bool system_pmu_increase_for_peripheral ( void )

PMU increase function, will increase about 0.35v digcore.

◆ system_pmu_init()

void system_pmu_init ( mcu_clock_type_t clock_type )

PMU init function.

Parameters

[in] clock_type : clock type to be configured.

◆ system_pmu_restore_for_peripheral()

bool system_pmu_restore_for_peripheral ( void )

PMU restore function.

When wanting to use higher digcore voltage, call system_pmu_increase_for_peripheral(), when no need use higher voltage anymore, call system_pmu_restore_for_peripheral().

◆ warm_boot()

void warm_boot ( void )

Warm boot process.

◆ warm_boot_first()

void warm_boot_first ( void )

the first warm boot stage.

◆ warm_boot_second()

void warm_boot_second ( void )

the second warm boot stage.