sdo.h File Reference

EtherCAT CANopen SDO structure. More...

Go to the source code of this file.

Data Structures
struct	ec_sdo
	CANopen SDO. More...

Functions
void	ec_sdo_init (ec_sdo_t *, ec_slave_t *, uint16_t)
	Constructor.
void	ec_sdo_clear (ec_sdo_t *)
	SDO destructor.
ec_sdo_entry_t *	ec_sdo_get_entry (ec_sdo_t *, uint8_t)
	Get an SDO entry from an SDO via its subindex.
const ec_sdo_entry_t *	ec_sdo_get_entry_const (const ec_sdo_t *, uint8_t)
	Get an SDO entry from an SDO via its subindex.

Detailed Description

EtherCAT CANopen SDO structure.

Definition in file sdo.h.

Function Documentation

ec_sdo_init()

void ec_sdo_init	(	ec_sdo_t *	sdo,
		ec_slave_t *	slave,
		uint16_t	index )

Constructor.

Parameters

sdo	SDO.
slave	Parent slave.
index	SDO index.

Definition at line 39 of file sdo.c.

ec_sdo_clear()

void ec_sdo_clear

(

ec_sdo_t *

sdo

)

SDO destructor.

Clears and frees an SDO object.

Parameters

sdo

SDO.

Definition at line 59 of file sdo.c.

ec_sdo_get_entry()

ec_sdo_entry_t * ec_sdo_get_entry	(	ec_sdo_t *	sdo,
		uint8_t	subindex )

Get an SDO entry from an SDO via its subindex.

Return values

>0	Pointer to the requested SDO entry.
NULL	SDO entry not found.

Parameters

sdo	SDO.
subindex	Entry subindex.

Definition at line 83 of file sdo.c.

ec_sdo_get_entry_const()

const ec_sdo_entry_t * ec_sdo_get_entry_const	(	const ec_sdo_t *	sdo,
		uint8_t	subindex )

Get an SDO entry from an SDO via its subindex.

const version.

Return values

>0	Pointer to the requested SDO entry.
NULL	SDO entry not found.

Parameters

sdo	SDO.
subindex	Entry subindex.

Definition at line 108 of file sdo.c.