BufPool_Buf Struct Reference

Detailed Description

Fixed size data buffer.

Data Fields
uint8_t	payload [ETH_FRAME_SIZE]
uint16_t	payloadLen
int16_t	refCount
int16_t	isUsed
uint32_t	poolId
uint8_t	pad [8]

Field Documentation

payload

uint8_t BufPool_Buf::payload[ETH_FRAME_SIZE]

Data buffer

payloadLen

uint16_t BufPool_Buf::payloadLen

Valid payload length

refCount

int16_t BufPool_Buf::refCount

Reference count: 0 means the buffer is free

isUsed

int16_t BufPool_Buf::isUsed

Is buffer in use (1) or free (0)

poolId

uint32_t BufPool_Buf::poolId

Pool ID to which this buffer belongs

pad

uint8_t BufPool_Buf::pad[8]

Padding to keep the buffer size 128 byte aligned