IgH EtherCAT Master  1.5.3
fsm_master.h File Reference

EtherCAT master state machine. More...

Go to the source code of this file.

Data Structures

struct  ec_sii_write_request_t
 SII write request. More...
 
struct  ec_fsm_master
 Finite state machine of an EtherCAT master. More...
 

Typedefs

typedef struct ec_fsm_master ec_fsm_master_t
 

Functions

void ec_fsm_master_init (ec_fsm_master_t *, ec_master_t *, ec_datagram_t *)
 Constructor.
 
void ec_fsm_master_clear (ec_fsm_master_t *)
 Destructor.
 
void ec_fsm_master_reset (ec_fsm_master_t *)
 Reset state machine.
 
int ec_fsm_master_exec (ec_fsm_master_t *)
 Executes the current state of the state machine. More...
 
int ec_fsm_master_idle (const ec_fsm_master_t *)
 

Detailed Description

EtherCAT master state machine.

Definition in file fsm_master.h.

Typedef Documentation

◆ ec_fsm_master_t

See also
ec_fsm_master

Definition at line 62 of file fsm_master.h.

Function Documentation

◆ ec_fsm_master_exec()

int ec_fsm_master_exec ( ec_fsm_master_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
true, if the state machine was executed
Parameters
fsmMaster state machine.

Definition at line 160 of file fsm_master.c.

◆ ec_fsm_master_idle()

int ec_fsm_master_idle ( const ec_fsm_master_t fsm)
Returns
true, if the state machine is in an idle phase
Parameters
fsmMaster state machine.

Definition at line 179 of file fsm_master.c.