ec_fsm_coe Struct Reference

Finite state machines for the CANopen over EtherCAT protocol. More...

Data Fields
ec_slave_t *	slave
	slave the FSM runs on
unsigned int	retries
	retries upon datagram timeout
void(*	state )(ec_fsm_coe_t *, ec_datagram_t *)
	CoE state function.
ec_datagram_t *	datagram
	Datagram used in last step.
unsigned long	jiffies_start
	CoE timestamp.
ec_sdo_t *	sdo
	current SDO
uint8_t	subindex
	current subindex
ec_sdo_request_t *	request
	SDO request.
uint32_t	complete_size
	Used when segmenting.
uint8_t	toggle
	toggle bit for segment commands
uint32_t	offset
	Data offset during segmented download.
uint32_t	remaining
	Remaining bytes during segmented download.
size_t	segment_size
	Current segment size.

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Detailed Description

Finite state machines for the CANopen over EtherCAT protocol.

Definition at line 52 of file fsm_coe.h.

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Field Documentation

ec_datagram_t* ec_fsm_coe::datagram

Datagram used in last step.

Definition at line 57 of file fsm_coe.h.

unsigned long ec_fsm_coe::jiffies_start

CoE timestamp.

Definition at line 58 of file fsm_coe.h.

uint32_t ec_fsm_coe::complete_size

Used when segmenting.

Definition at line 62 of file fsm_coe.h.

uint32_t ec_fsm_coe::offset

Data offset during segmented download.

Definition at line 64 of file fsm_coe.h.

uint32_t ec_fsm_coe::remaining

Remaining bytes during segmented download.

Definition at line 65 of file fsm_coe.h.

size_t ec_fsm_coe::segment_size

Current segment size.

Definition at line 66 of file fsm_coe.h.