ngcb_dma_p_t Struct Reference

#include <ngcbDrv.h>

Public Attributes
int	fd
int	running
void *	mapArea
size_t	mapSize
unsigned int	cnt
unsigned int	payloadSize
unsigned int	unitSize
int	tmo
int	chanSelect
int	cpu
unsigned int	syncMode
unsigned int	resync
unsigned int	dropped
unsigned int	ippMode
unsigned int	joinerDelay
int	stay
int	timer
int	reserved1
int	reserved2
int	reserved3
void *	appData

Detailed Description

DMA internal parameters

Member Data Documentation

appData

void* ngcb_dma_p_t::appData

Application specific data

chanSelect

int ngcb_dma_p_t::chanSelect

DMA channel selection

cnt

unsigned int ngcb_dma_p_t::cnt

DMA buffer counter for external APIs

cpu

int ngcb_dma_p_t::cpu

RT-CPU assigned

dropped

unsigned int ngcb_dma_p_t::dropped

Dropped frames counter

fd

int ngcb_dma_p_t::fd

Device descriptor

ippMode

unsigned int ngcb_dma_p_t::ippMode

DMA interrupt post-processor mode

joinerDelay

unsigned int ngcb_dma_p_t::joinerDelay

Multicast joiner delay (microseconds)

mapArea

void* ngcb_dma_p_t::mapArea

DMA region

mapSize

size_t ngcb_dma_p_t::mapSize

Size of DMA region

payloadSize

unsigned int ngcb_dma_p_t::payloadSize

Payloadsize (optional, zero for automatic)

reserved1

int ngcb_dma_p_t::reserved1

Reserved for non-specified use

reserved2

int ngcb_dma_p_t::reserved2

Reserved for non-specified use

reserved3

int ngcb_dma_p_t::reserved3

Reserved for non-specified use

resync

unsigned int ngcb_dma_p_t::resync

Resync on dropped packets

running

int ngcb_dma_p_t::running

DMA running flag

stay

int ngcb_dma_p_t::stay

Stay in multicast group

syncMode

unsigned int ngcb_dma_p_t::syncMode

Synchronization mode

timer

int ngcb_dma_p_t::timer

Micro timer for simulations

tmo

int ngcb_dma_p_t::tmo

Timeout (seconds)

unitSize

unsigned int ngcb_dma_p_t::unitSize

Bytes per data unit

---

The documentation for this struct was generated from the following file:

• core/ngcbDrv/src/include/ngc/core/ngcbDrv.h