--- a/master/fsm.c Fri Oct 20 12:57:09 2006 +0000
+++ b/master/fsm.c Fri Oct 20 13:03:01 2006 +0000
@@ -2506,7 +2506,6 @@
void ec_fsm_coe_dict_desc_response(ec_fsm_t *fsm /**< finite state machine */)
{
- ec_master_t *master = fsm->master;
ec_datagram_t *datagram = &fsm->datagram;
ec_slave_t *slave = fsm->slave;
ec_sdo_t *sdo = fsm->coe_sdo;
@@ -2582,36 +2581,9 @@
return;
}
- if (!sdo->subindices) { // no entries
- // another SDO description to fetch?
- if (fsm->coe_sdo->list.next != &slave->sdo_dictionary) {
- fsm->coe_sdo = list_entry(fsm->coe_sdo->list.next, ec_sdo_t, list);
-
- if (!(data = ec_slave_mbox_prepare_send(slave, datagram, 0x03, 8))) {
- fsm->coe_state = ec_fsm_error;
- return;
- }
-
- EC_WRITE_U16(data, 0x8 << 12); // SDO information
- EC_WRITE_U8 (data + 2, 0x03); // Get object description request
- EC_WRITE_U8 (data + 3, 0x00);
- EC_WRITE_U16(data + 4, 0x0000);
- EC_WRITE_U16(data + 6, fsm->coe_sdo->index); // SDO index
-
- ec_master_queue_datagram(fsm->master, datagram);
- fsm->coe_state = ec_fsm_coe_dict_desc_request;
- return;
- }
-
- if (master->debug_level) {
- EC_DBG("Finished fetching SDO descriptions.\n");
- }
-
- fsm->coe_state = ec_fsm_end;
- return;
- }
-
- fsm->coe_subindex = 1;
+ // start fetching entries
+
+ fsm->coe_subindex = 0;
if (!(data = ec_slave_mbox_prepare_send(slave, datagram, 0x03, 10))) {
fsm->coe_state = ec_fsm_error;