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ethercat
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Added ec_slave_config_find_voe_handler().

This commit is contained in:
Florian Pose 2008-10-14 09:56:38 +00:00
parent a093a95a6f
commit 494a0ee4ac
2 changed files with 22 additions and 0 deletions
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20
master/slave_config.c
View File

@ -364,6 +364,26 @@ const ec_sdo_request_t *ec_slave_config_get_sdo_by_pos_const(
return NULL;
}
/*****************************************************************************/
/** Finds a VoE handler via its position in the list.
*/
ec_voe_handler_t *ec_slave_config_find_voe_handler(
ec_slave_config_t *sc, /**< Slave configuration. */
unsigned int pos /**< Position in the list. */
)
{
ec_voe_handler_t *voe;
list_for_each_entry(voe, &sc->voe_handlers, list) {
if (pos--)
continue;
return voe;
}
return NULL;
}
/******************************************************************************
* Realtime interface
*****************************************************************************/

2
master/slave_config.h
View File

@ -89,6 +89,8 @@ void ec_slave_config_load_default_sync_config(ec_slave_config_t *);
unsigned int ec_slave_config_sdo_count(const ec_slave_config_t *);
const ec_sdo_request_t *ec_slave_config_get_sdo_by_pos_const(
const ec_slave_config_t *, unsigned int);
ec_voe_handler_t *ec_slave_config_find_voe_handler(ec_slave_config_t *,
unsigned int);
/*****************************************************************************/