HAL System functions API

HAL system functions Interface. More...

Typedefs
typedef KER_BYTE(CLB_API *	T_NFC_CALLBACK_SYS_GET_DATE_TIME) (T_NFC_CLB_CTX_PARAM KER_BYTE *pbtDateTimeBuffer, KER_BYTE btDateTimeBufferLen)
	Provides local terminal date & time for Kernel. More...
typedef KER_BYTE(CLB_API *	T_NFC_CALLBACK_SYS_GET_UTC_DATE_TIME) (T_NFC_CLB_CTX_PARAM KER_BYTE *pbtDateTimeBuffer, KER_BYTE btDateTimeBufferLen)
	Provides terminal UTC date & time for Kernel. More...

Functions
KER_BYTE	hal_sys_get_date_time (KER_CTX_PARAM KER_BYTE *pbtDateTimeBuffer, KER_BYTE btDateTimeBufferLen)
	Provides local terminal date & time for Kernel. More...
KER_BYTE	hal_sys_get_utc_date_time (KER_CTX_PARAM KER_BYTE *pbtDateTimeBuffer, KER_BYTE btDateTimeBufferLen)
	Provides terminal UTC date & time for Kernel. More...
KER_INT32U	hal_sys_get_100microsec_time_stamp (KER_CTX_SINGLE_PARAM)
	Provides terminal timestamp for Kernel (in 100 microsec resolution) More...
KER_VOID	hal_sys_sleep (KER_CTX_PARAM KER_INT32U ulTimeout)
	Sleeps for specified timeout. More...

Detailed Description

HAL system functions Interface.

This functions should be implemented by terminal application

Typedef Documentation

T_NFC_CALLBACK_SYS_GET_DATE_TIME

typedef KER_BYTE(CLB_API * T_NFC_CALLBACK_SYS_GET_DATE_TIME) (T_NFC_CLB_CTX_PARAM KER_BYTE *pbtDateTimeBuffer, KER_BYTE btDateTimeBufferLen)

Provides local terminal date & time for Kernel.

Parameters

[out]	pbtDateTimeBuffer	Buffer to obtain local terminal date and time as YYYYMMDDHHMMSS (bcd)
[in]	btDateTimeBufferLen	pbtDateTimeBuffer buffer length

Returns

0 Failure.

Length of stored buffer. (7 bytes assumed)

T_NFC_CALLBACK_SYS_GET_UTC_DATE_TIME

typedef KER_BYTE(CLB_API * T_NFC_CALLBACK_SYS_GET_UTC_DATE_TIME) (T_NFC_CLB_CTX_PARAM KER_BYTE *pbtDateTimeBuffer, KER_BYTE btDateTimeBufferLen)

Provides terminal UTC date & time for Kernel.

Parameters

[out]	pbtDateTimeBuffer	Buffer to obtain terminal UTC date and time as YYYYMMDDHHMMSS (bcd)
[in]	btDateTimeBufferLen	pbtDateTimeBuffer buffer length

Returns

0 Failure.

Length of stored buffer. (7 bytes assumed)

Function Documentation

hal_sys_get_100microsec_time_stamp()

KER_INT32U hal_sys_get_100microsec_time_stamp

(

KER_CTX_SINGLE_PARAM

)

Provides terminal timestamp for Kernel (in 100 microsec resolution)

Returns

Timestamp (in 100 microsec resolution)

hal_sys_get_date_time()

KER_BYTE hal_sys_get_date_time	(	KER_CTX_PARAM KER_BYTE *	pbtDateTimeBuffer,
		KER_BYTE	btDateTimeBufferLen
	)

Provides local terminal date & time for Kernel.

Parameters

[out]	pbtDateTimeBuffer	Buffer to obtain local terminal date and time as YYYYMMDDHHMMSS (bcd)
[in]	btDateTimeBufferLen	pbtDateTimeBuffer buffer length

Returns

0 Failure.

Length of stored buffer. (7 bytes assumed)

hal_sys_get_utc_date_time()

KER_BYTE hal_sys_get_utc_date_time	(	KER_CTX_PARAM KER_BYTE *	pbtDateTimeBuffer,
		KER_BYTE	btDateTimeBufferLen
	)

Provides terminal UTC date & time for Kernel.

Parameters

[out]	pbtDateTimeBuffer	Buffer to obtain terminal UTC date and time as YYYYMMDDHHMMSS (bcd)
[in]	btDateTimeBufferLen	pbtDateTimeBuffer buffer length

Returns

0 Failure.

Length of stored buffer. (7 bytes assumed)

hal_sys_sleep()

KER_VOID hal_sys_sleep

(

KER_CTX_PARAM KER_INT32U

ulTimeout

)

Sleeps for specified timeout.

Parameters

[in]

ulTimeout

Sleep timeout in msec