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ethercat
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Fixed bug that caused the last slave not to be scanned.

This commit is contained in:
Florian Pose 2007-02-06 15:13:51 +00:00
parent ed8edbe332
commit f2c447a006
1 changed files with 3 additions and 3 deletions
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6
master/fsm_master.c
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@ -697,15 +697,15 @@ void ec_fsm_master_state_rewrite_addresses(ec_fsm_master_t *fsm
void ec_fsm_master_state_scan_slaves(ec_fsm_master_t *fsm /**< master state machine */)
{
ec_master_t *master = fsm->master;
ec_slave_t *slave = fsm->slave;
ec_slave_t *slave;
if (ec_fsm_slave_exec(&fsm->fsm_slave)) // execute slave state machine
return;
// another slave to fetch?
if (slave->list.next != &master->slaves) {
if (fsm->slave->list.next != &master->slaves) {
fsm->slave = list_entry(fsm->slave->list.next, ec_slave_t, list);
ec_fsm_slave_start_scan(&fsm->fsm_slave, slave);
ec_fsm_slave_start_scan(&fsm->fsm_slave, fsm->slave);
ec_fsm_slave_exec(&fsm->fsm_slave); // execute immediately
return;
}