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Postpone SDO request when slave is in INIT

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This commit is contained in:
Martin Troxler
2009-12-10 13:19:21 +01:00
parent d823576945
commit e23af9cfdb
1 changed files with 4 additions and 6 deletions
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master/fsm_slave.c
+4 -6
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@@ -142,16 +142,14 @@ int ec_fsm_slave_action_process_sdo(
// search the first external request to be processed
list_for_each_entry_safe(request, next, &slave->slave_sdo_requests, list) {
list_del_init(&request->list); // dequeue
request->req.state = EC_INT_REQUEST_BUSY;
if (slave->current_state == EC_SLAVE_STATE_INIT) {
EC_ERR("Discarding SDO request, slave %u is in INIT.\n",
EC_WARN("Postponing SDO request, slave %u is in INIT.\n",
slave->ring_position);
request->req.state = EC_INT_REQUEST_FAILURE;
wake_up(&slave->sdo_queue);
continue;
return 0;
}
list_del_init(&request->list); // dequeue
request->req.state = EC_INT_REQUEST_BUSY;
// Found pending SDO request. Execute it!
if (master->debug_level)