ec_groupt Struct Reference

for list of ethercat slave groups More...

#include <ethercatmain.h>

Data Fields
uint32	logstartaddr
	logical start address for this group
uint32	Obytes
	output bytes, if Obits < 8 then Obytes = 0
uint8 *	outputs
	output pointer in IOmap buffer
uint32	Ibytes
	input bytes, if Ibits < 8 then Ibytes = 0
uint8 *	inputs
	input pointer in IOmap buffer
boolean	hasdc
	has DC capabillity
uint16	DCnext
	next DC slave
int16	Ebuscurrent
	E-bus current.
uint8	blockLRW
	if >0 block use of LRW in processdata
uint16	nsegments
	IO segegments used.
uint16	Isegment
	1st input segment
uint16	Ioffset
	Offset in input segment.
uint16	expectedWKC
	Expected workcounter.
boolean	docheckstate
	check slave states
uint32	IOsegment [EC_MAXIOSEGMENTS]
	IO segmentation list.

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Detailed Description

for list of ethercat slave groups

Definition at line 250 of file ethercatmain.h.

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Field Documentation

uint8 blockLRW

if >0 block use of LRW in processdata

Definition at line 269 of file ethercatmain.h.

uint16 DCnext

next DC slave

Definition at line 265 of file ethercatmain.h.

boolean docheckstate

check slave states

Definition at line 279 of file ethercatmain.h.

int16 Ebuscurrent

E-bus current.

Definition at line 267 of file ethercatmain.h.

uint16 expectedWKC

Expected workcounter.

Definition at line 277 of file ethercatmain.h.

boolean hasdc

has DC capabillity

Definition at line 263 of file ethercatmain.h.

uint32 Ibytes

input bytes, if Ibits < 8 then Ibytes = 0

Definition at line 259 of file ethercatmain.h.

uint8* inputs

input pointer in IOmap buffer

Definition at line 261 of file ethercatmain.h.

uint16 Ioffset

Offset in input segment.

Definition at line 275 of file ethercatmain.h.

uint32 IOsegment[EC_MAXIOSEGMENTS]

IO segmentation list.

Datagrams must not break SM in two.

Definition at line 281 of file ethercatmain.h.

uint16 Isegment

1st input segment

Definition at line 273 of file ethercatmain.h.

uint32 logstartaddr

logical start address for this group

Definition at line 253 of file ethercatmain.h.

uint16 nsegments

IO segegments used.

Definition at line 271 of file ethercatmain.h.

uint32 Obytes

output bytes, if Obits < 8 then Obytes = 0

Definition at line 255 of file ethercatmain.h.

uint8* outputs

output pointer in IOmap buffer

Definition at line 257 of file ethercatmain.h.

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

• ethercatmain.h