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

Data Fields
ec_slave_t *	slave
	Slave the FSM runs on. More...

unsigned int	retries
	Retries upon datagram timeout.

void(*	state )(ec_fsm_foe_t , ec_datagram_t )
	FoE state function. More...

ec_datagram_t *	datagram
	Datagram used in previous step. More...

unsigned long	jiffies_start
	FoE timestamp. More...

uint8_t	subindex
	Current subindex. More...

ec_foe_request_t *	request
	FoE request. More...

uint8_t	toggle
	Toggle bit for segment commands. More...

uint8_t *	tx_buffer
	Buffer with data to transmit. More...

uint32_t	tx_buffer_size
	Size of data to transmit. More...

uint32_t	tx_buffer_offset
	Offset of data to tranmit next. More...

uint32_t	tx_last_packet
	Current packet is last one to send. More...

uint32_t	tx_packet_no
	FoE packet number. More...

uint32_t	tx_current_size
	Size of current packet to send. More...

uint8_t *	tx_filename
	Name of file to transmit. More...

uint32_t	tx_filename_len
	Lenth of transmit file name. More...

uint8_t *	rx_buffer
	Buffer for received data. More...

uint32_t	rx_buffer_size
	Size of receive buffer. More...

uint32_t	rx_buffer_offset
	Offset in receive buffer. More...

uint32_t	rx_expected_packet_no
	Expected receive packet number. More...

uint32_t	rx_last_packet
	Current packet is the last to receive. More...

uint8_t *	rx_filename
	Name of the file to receive. More...

uint32_t	rx_filename_len
	Length of the receive file name. More...

Detailed Description

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

Definition at line 53 of file fsm_foe.h.

Field Documentation

◆ slave

ec_slave_t* ec_fsm_foe::slave

Slave the FSM runs on.

Definition at line 54 of file fsm_foe.h.

◆ state

void(* ec_fsm_foe::state) (ec_fsm_foe_t *, ec_datagram_t *)

FoE state function.

Definition at line 57 of file fsm_foe.h.

◆ datagram

ec_datagram_t* ec_fsm_foe::datagram

Datagram used in previous step.

Definition at line 58 of file fsm_foe.h.

◆ jiffies_start

unsigned long ec_fsm_foe::jiffies_start

FoE timestamp.

Definition at line 59 of file fsm_foe.h.

◆ subindex

uint8_t ec_fsm_foe::subindex

Current subindex.

Definition at line 60 of file fsm_foe.h.

◆ request

ec_foe_request_t* ec_fsm_foe::request

FoE request.

Definition at line 61 of file fsm_foe.h.

◆ toggle

uint8_t ec_fsm_foe::toggle

Toggle bit for segment commands.

Definition at line 62 of file fsm_foe.h.

◆ tx_buffer

uint8_t* ec_fsm_foe::tx_buffer

Buffer with data to transmit.

Definition at line 64 of file fsm_foe.h.

◆ tx_buffer_size

uint32_t ec_fsm_foe::tx_buffer_size

Size of data to transmit.

Definition at line 65 of file fsm_foe.h.

◆ tx_buffer_offset

uint32_t ec_fsm_foe::tx_buffer_offset

Offset of data to tranmit next.

Definition at line 66 of file fsm_foe.h.

◆ tx_last_packet

uint32_t ec_fsm_foe::tx_last_packet

Current packet is last one to send.

Definition at line 67 of file fsm_foe.h.

◆ tx_packet_no

uint32_t ec_fsm_foe::tx_packet_no

FoE packet number.

Definition at line 68 of file fsm_foe.h.

◆ tx_current_size

uint32_t ec_fsm_foe::tx_current_size

Size of current packet to send.

Definition at line 69 of file fsm_foe.h.

◆ tx_filename

uint8_t* ec_fsm_foe::tx_filename

Name of file to transmit.

Definition at line 70 of file fsm_foe.h.

◆ tx_filename_len

uint32_t ec_fsm_foe::tx_filename_len

Lenth of transmit file name.

Definition at line 71 of file fsm_foe.h.

◆ rx_buffer

uint8_t* ec_fsm_foe::rx_buffer

Buffer for received data.

Definition at line 73 of file fsm_foe.h.

◆ rx_buffer_size

uint32_t ec_fsm_foe::rx_buffer_size

Size of receive buffer.

Definition at line 74 of file fsm_foe.h.

◆ rx_buffer_offset

uint32_t ec_fsm_foe::rx_buffer_offset

Offset in receive buffer.

Definition at line 75 of file fsm_foe.h.

◆ rx_expected_packet_no

uint32_t ec_fsm_foe::rx_expected_packet_no

Expected receive packet number.

Definition at line 76 of file fsm_foe.h.

◆ rx_last_packet

uint32_t ec_fsm_foe::rx_last_packet

Current packet is the last to receive.

Definition at line 77 of file fsm_foe.h.

◆ rx_filename

uint8_t* ec_fsm_foe::rx_filename

Name of the file to receive.

Definition at line 78 of file fsm_foe.h.

◆ rx_filename_len

uint32_t ec_fsm_foe::rx_filename_len

Length of the receive file name.

Definition at line 79 of file fsm_foe.h.

Data Fields