rkhfwk_bittbl.h File Reference

Specifies the interface of the mapping table manager to deal with native priority algorithm. More...

#include "rkhtype.h"

Include dependency graph for rkhfwk_bittbl.h:

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Functions
rui8_t	rkh_bittbl_getBitMask (rui8_t bitPos)
	Get the bit mask from a bit position (from an 8-bit value). More...
rui8_t	rkh_bittbl_getLeastBitSetPos (rui8_t value)
	Used to return the bit position of the least significant bit set - a number between 0 and 7 (from an 8-bit value). More...

Detailed Description

Specifies the interface of the mapping table manager to deal with native priority algorithm.

Definition in file rkhfwk_bittbl.h.

Function Documentation

rui8_t rkh_bittbl_getBitMask

(

rui8_t

bitPos

)

Get the bit mask from a bit position (from an 8-bit value).

Parameters

[in]

bitPos

bit position.

Returns

The bit mask from a bit position (from an 8-bit value) if bitPos is less than 8, otherwise RKH_INVALID_BITPOS.

rui8_t rkh_bittbl_getLeastBitSetPos

(

rui8_t

value

)

Used to return the bit position of the least significant bit set - a number between 0 and 7 (from an 8-bit value).

Parameters

[in]

value

data value to retrieve the least significant bit set.

Returns

The bit position of the least significant bit set - a number between 0 and 7 (from an 8-bit value).