ola::utils Namespace Reference

Detailed Description

General numeric helper functions.

Functions
void	SplitUInt16 (uint16_t input, uint8_t *high, uint8_t *low)
	Convert a uint16_t to two uint8_t's. More...
uint16_t	JoinUInt8 (uint8_t high, uint8_t low)
	Convert two uint8_t's to a uint16_t. More...
uint32_t	JoinUInt8 (uint8_t byte0, uint8_t byte1, uint8_t byte2, uint8_t byte3)
	Convert four uint8_t's to a uint32_t. More...

Function Documentation

JoinUInt8() [1/2]

uint16_t ola::utils::JoinUInt8 ( uint8_t  high, uint8_t  low  )

inline

Convert two uint8_t's to a uint16_t.

Parameters

high	the high byte
low	the low byte

Returns

the combined uint16_t

JoinUInt8() [2/2]

uint32_t ola::utils::JoinUInt8 ( uint8_t  byte0, uint8_t  byte1, uint8_t  byte2, uint8_t  byte3  )

inline

Convert four uint8_t's to a uint32_t.

Parameters

byte0	the highest byte
byte1	the high middle byte
byte2	the low middle byte
byte3	the lowest byte

Returns

the combined uint32_t

SplitUInt16()

void ola::utils::SplitUInt16 ( uint16_t  input, uint8_t *  high, uint8_t *  low  )

inline

Convert a uint16_t to two uint8_t's.

Parameters

[in]	input	the uint16_t to split
[out]	high	the high byte
[out]	low	the low byte