| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #include <nimble/hci_common.h> |
| #include <host/ble_dtm.h> |
| #include <os/endian.h> |
| #include "ble_hs_hci_priv.h" |
| |
| int |
| ble_dtm_rx_start(const struct ble_dtm_rx_params *params) |
| { |
| struct ble_hci_le_rx_test_v2_cp cmd; |
| |
| cmd.rx_chan = params->channel; |
| cmd.phy = params->phy; |
| cmd.index = params->modulation_index; |
| |
| return ble_hs_hci_cmd_tx(BLE_HCI_OP(BLE_HCI_OGF_LE, |
| BLE_HCI_OCF_LE_RX_TEST_V2), |
| &cmd, sizeof(cmd), NULL, 0); |
| } |
| |
| int |
| ble_dtm_tx_start(const struct ble_dtm_tx_params *params) |
| { |
| struct ble_hci_le_tx_test_v2_cp cmd; |
| |
| cmd.tx_chan = params->channel; |
| cmd.test_data_len = params->test_data_len; |
| cmd.payload = params->payload; |
| cmd.phy = params->phy; |
| |
| return ble_hs_hci_cmd_tx(BLE_HCI_OP(BLE_HCI_OGF_LE, |
| BLE_HCI_OCF_LE_TX_TEST_V2), |
| &cmd, sizeof(cmd), NULL, 0); |
| } |
| |
| int |
| ble_dtm_stop(uint16_t *num_packets) |
| { |
| struct ble_hci_le_test_end_rp rsp; |
| int rc; |
| |
| rc = ble_hs_hci_cmd_tx(BLE_HCI_OP(BLE_HCI_OGF_LE, |
| BLE_HCI_OCF_LE_TEST_END), |
| NULL, 0, &rsp, sizeof(rsp)); |
| |
| if (rc) { |
| *num_packets = 0; |
| } else { |
| *num_packets = le16toh(rsp.num_packets); |
| } |
| |
| return rc; |
| } |