sdo.c File Reference

CANopen SDO functions. More...

Go to the source code of this file.

Functions
void	ec_sdo_init (ec_sdo_t *sdo, ec_slave_t *slave, uint16_t index)
	Constructor. More...
void	ec_sdo_clear (ec_sdo_t *sdo)
	SDO destructor. More...
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. More...
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. More...

Detailed Description

CANopen SDO functions.

Definition in file sdo.c.

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.