Using Mesh SDK 3.2.0.
The returned Device Composition Data is malformed when requesting it after the node has been reset. This is because the sig_model_count and vendor_model_count for each element is incremented twice for each model.
The counter is incremented when the model is added to the access layer with access_model_add() but also when the models are restored from flash in restore_acquired_model(). Since the models are written to flash after a Config Node Reset message they will be recovered on the next boot causing all models to be counted twice.
The following patch fixes the issue.
diff --git a/mesh/access/src/access.c b/mesh/access/src/access.c
index e4f3ac0..401191e 100644
--- a/mesh/access/src/access.c
+++ b/mesh/access/src/access.c
@@ -804,7 +804,6 @@ static fm_iterate_action_t restore_acquired_model(const fm_entry_t * p_entry, vo
}
memcpy(&m_model_pool[index].model_info, p_model_data_entry, sizeof(access_model_state_data_t));
- increment_model_count(p_model_data_entry->element_index, p_model_data_entry->model_id.company_id);
ACCESS_INTERNAL_STATE_OUTDATED_CLR(m_model_pool[index].internal_state);
return FM_ITERATE_ACTION_CONTINUE;
}
Thanks.
