ec_fsm Struct Reference

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Detailed Description

Finite state machine of an EtherCAT master.

Definition at line 56 of file fsm.h.

Data Fields
ec_master_t *	master
	master the FSM runs on
ec_slave_t *	slave
	slave the FSM runs on
ec_datagram_t	datagram
	datagram used in the state machine
void(*	master_state )(ec_fsm_t *)
	master state function
unsigned int	master_slaves_responding
	number of responding slaves
ec_slave_state_t	master_slave_states
	states of responding slaves
unsigned int	master_validation
	non-zero, if validation to do
void(*	slave_state )(ec_fsm_t *)
	slave state function
void(*	sii_state )(ec_fsm_t *)
	SII state function.
uint16_t	sii_offset
	input: offset in SII
unsigned int	sii_mode
	SII reading done by APRD (0) or NPRD (1).
uint8_t	sii_value [4]
	raw SII value (32bit)
cycles_t	sii_start
	sii start
void(*	change_state )(ec_fsm_t *)
	slave state change state function
uint8_t	change_new
	input: new state
cycles_t	change_start
	change start

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