Functions

Functions
uint32_t	Cy_LF_GetCount (void *hwContext)
	This function returns the current LF counter value. More...
void	Cy_LF_MaskInterrupt (void *hwContext)
	This function masks the interrupts from the LF counter. More...
void	Cy_LF_UnmaskInterrupt (void *hwContext)
	This function unmasks the interrupts from the LF counter. More...
void	Cy_LF_SetMatch (void *hwContext, uint32_t match)
	Configures the LF counter match comparison value. More...
uint32_t	Cy_LF_GetIgnoreBits (void *hwContext)
	This function reads the number of the most significant bits of the LF counter that are not checked against the match value. More...
void	Cy_LF_ClearInterrupt (void *hwContext)
	This function clears the LF counter interrupt. More...
uint32_t	Cy_LF_GetMatch (void *hwContext)
	This function reads the LF counter match comparison value. More...

Detailed Description

Function Documentation

Cy_LF_GetCount()

uint32_t Cy_LF_GetCount

(

void *

hwContext

)

This function returns the current LF counter value.

Parameters

hwContext

Pointer to the context structure of the LF counter hardware block.

Returns

Live LF counter value

Cy_LF_MaskInterrupt()

void Cy_LF_MaskInterrupt

(

void *

hwContext

)

This function masks the interrupts from the LF counter.

After masking interrupts, they are not passed to the CPU.

Parameters

hwContext

Pointer to the context structure of the LF counter hardware block.

Returns

None

Cy_LF_UnmaskInterrupt()

void Cy_LF_UnmaskInterrupt

(

void *

hwContext

)

This function unmasks the interrupts from the LF counter.

After unmasking interrupts, they are passed to the CPU.

Parameters

hwContext

Pointer to the context structure of the LF counter hardware block.

Returns

None

Cy_LF_SetMatch()

void Cy_LF_SetMatch	(	void *	hwContext,
		uint32_t	match
	)

Configures the LF counter match comparison value.

Parameters

hwContext	Pointer to the context structure of the LF counter hardware block.
match	The valid range is [0-65535]. The value to be used to match against the counter.

Cy_LF_GetIgnoreBits()

uint32_t Cy_LF_GetIgnoreBits

(

void *

hwContext

)

This function reads the number of the most significant bits of the LF counter that are not checked against the match value.

Parameters

hwContext

Pointer to the context structure of the LF counter hardware block.

Returns

The number of the most significant bits.

Cy_LF_ClearInterrupt()

void Cy_LF_ClearInterrupt

(

void *

hwContext

)

This function clears the LF counter interrupt.

Parameters

hwContext

Pointer to the context structure of the LF counter hardware block.

Returns

None

Cy_LF_GetMatch()

uint32_t Cy_LF_GetMatch

(

void *

hwContext

)

This function reads the LF counter match comparison value.

Parameters

hwContext

Pointer to the context structure of the LF counter hardware block.

Returns

LF counter match value.