fsm_slave_config.h File Reference

EtherCAT slave configuration state machine. More...

Go to the source code of this file.

Data Structures
struct	ec_fsm_slave_config
	Finite state machine to configure an EtherCAT slave. More...

Typedefs
typedef struct ec_fsm_slave_config	ec_fsm_slave_config_t

Functions
void	ec_fsm_slave_config_init (ec_fsm_slave_config_t *, ec_datagram_t *, ec_fsm_change_t *, ec_fsm_coe_t *, ec_fsm_soe_t *, ec_fsm_pdo_t *)
	Constructor.
void	ec_fsm_slave_config_clear (ec_fsm_slave_config_t *)
	Destructor.
void	ec_fsm_slave_config_start (ec_fsm_slave_config_t *, ec_slave_t *)
	Start slave configuration state machine.
int	ec_fsm_slave_config_exec (ec_fsm_slave_config_t *)
	Executes the current state of the state machine.
int	ec_fsm_slave_config_success (const ec_fsm_slave_config_t *)

Detailed Description

EtherCAT slave configuration state machine.

Definition in file fsm_slave_config.h.

Typedef Documentation

ec_fsm_slave_config_t

typedef struct ec_fsm_slave_config ec_fsm_slave_config_t

See also

ec_fsm_slave_config

Definition at line 50 of file fsm_slave_config.h.

Function Documentation

ec_fsm_slave_config_init()

void ec_fsm_slave_config_init	(	ec_fsm_slave_config_t *	fsm,
		ec_datagram_t *	datagram,
		ec_fsm_change_t *	fsm_change,
		ec_fsm_coe_t *	fsm_coe,
		ec_fsm_soe_t *	fsm_soe,
		ec_fsm_pdo_t *	fsm_pdo
	)

Constructor.

Parameters

fsm	slave state machine
datagram	datagram structure to use
fsm_change	State change state machine to use.
fsm_coe	CoE state machine to use.
fsm_soe	SoE state machine to use.
fsm_pdo	PDO configuration state machine to use.

Definition at line 121 of file fsm_slave_config.c.

ec_fsm_slave_config_clear()

void ec_fsm_slave_config_clear

(

ec_fsm_slave_config_t *

fsm

)

Destructor.

Parameters

fsm	slave state machine

Definition at line 144 of file fsm_slave_config.c.

ec_fsm_slave_config_start()

void ec_fsm_slave_config_start	(	ec_fsm_slave_config_t *	fsm,
		ec_slave_t *	slave
	)

Start slave configuration state machine.

Parameters

fsm	slave state machine
slave	slave to configure

Definition at line 156 of file fsm_slave_config.c.

ec_fsm_slave_config_exec()

int ec_fsm_slave_config_exec

(

ec_fsm_slave_config_t *

fsm

)

Executes the current state of the state machine.

If the state machine's datagram is not sent or received yet, the execution of the state machine is delayed to the next cycle.

Returns

false, if state machine has terminated

Parameters

fsm	slave state machine

Definition at line 187 of file fsm_slave_config.c.

ec_fsm_slave_config_success()

int ec_fsm_slave_config_success

(

const ec_fsm_slave_config_t *

fsm

)

Returns

true, if the state machine terminated gracefully

Parameters

fsm	slave state machine

Definition at line 206 of file fsm_slave_config.c.