Functions

Collaboration diagram for Functions:

Classes
class	TapClass

Functions
TapClass *	TapCreate (void)
	Create TapClass instance. return Address for instance of TapClass.
int	TapOpen (FAR TapClass *ins, FAR ST_TAP_OPEN *OpenParam)
	Set coefficients necessary for parameter initialization and tap detection.
int	TapClose (FAR TapClass *ins)
	None.
int	TapWrite (FAR TapClass *ins, FAR ST_TAP_ACCEL *accelData)
	Detect tap.
int	TapWrite_timestamp (FAR TapClass *ins, FAR ST_TAP_ACCEL *accelData, uint64_t time_stamp)
	Detect tap.

Detailed Description

Function Documentation

TapOpen()

int TapOpen	(	FAR TapClass *	ins,
		FAR ST_TAP_OPEN *	OpenParam )

Set coefficients necessary for parameter initialization and tap detection.

Parameters

[in]

ins

: instance address of TapClass

Returns

result of process.

TapClose()

int TapClose

(

FAR TapClass *

ins

)

None.

Parameters

[in]

ins

: instance address of TapClass

Returns

D_SA_STATUS_OK

TapWrite()

int TapWrite	(	FAR TapClass *	ins,
		FAR ST_TAP_ACCEL *	accelData )

Detect tap.

Parameters

[in]	ins	: instance address of TapClass
[in]	accelData	: Accel Data

Returns

tapcnt or error code

TapWrite_timestamp()

int TapWrite_timestamp	(	FAR TapClass *	ins,
		FAR ST_TAP_ACCEL *	accelData,
		uint64_t	time_stamp )

Detect tap.

Parameters

[in]	ins	: instance address of TapClass
[in]	accelData	: Accel Data
[in]	time_stamp	: Time Stamp

Returns

tapcnt or error code