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ethercat
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Added ec_sync_get_pdo_type().

This commit is contained in:
Florian Pose 2007-09-20 12:57:28 +00:00
parent 70a945fd7c
commit 91f7afa111
2 changed files with 25 additions and 0 deletions
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23
master/sync.c
View File

@ -195,3 +195,26 @@ void ec_sync_clear_pdos(
}
/*****************************************************************************/
/**
*/
ec_pdo_type_t ec_sync_get_pdo_type(
const ec_sync_t *sync /**< EtherCAT sync manager */
)
{
int index = sync->index;
if (sync->slave && sync->slave->sii_mailbox_protocols) {
index -= 2;
}
if (index < 0 || index > 1) {
EC_WARN("ec_sync_get_pdo_type(): invalid sync manager index.\n");
return EC_RX_PDO;
}
return (ec_pdo_type_t) index;
}
/*****************************************************************************/

2
master/sync.h
View File

@ -83,6 +83,8 @@ void ec_sync_config(const ec_sync_t *, uint8_t *);
int ec_sync_add_pdo(ec_sync_t *, const ec_pdo_t *);
void ec_sync_clear_pdos(ec_sync_t *);
ec_pdo_type_t ec_sync_get_pdo_type(const ec_sync_t *);
/*****************************************************************************/
#endif