| /* |
| * 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 <stddef.h> |
| #include <string.h> |
| #include "testutil/testutil.h" |
| #include "controller/ble_ll_test.h" |
| #include "controller/ble_ll_conn.h" |
| |
| TEST_CASE(ble_ll_csa2_test_1) |
| { |
| struct ble_ll_conn_sm conn; |
| uint8_t rc; |
| |
| /* |
| * Note: This test only verified mapped channel. Sample data also specifies |
| * prn_e and unmapped channel values but those would require extra access |
| * to internal state of algorithm which is not exposed. |
| */ |
| |
| memset(&conn, 0, sizeof(conn)); |
| |
| CONN_F_CSA2_SUPP(&conn) = 1; |
| |
| /* |
| * based on sample data from CoreSpec 5.0 Vol 6 Part C 3.1 |
| * (all channels used) |
| */ |
| conn.channel_id = ((0x8e89bed6 & 0xffff0000) >> 16) ^ |
| (0x8e89bed6 & 0x0000ffff); |
| |
| conn.num_used_chans = 37; |
| conn.chanmap[0] = 0xff; |
| conn.chanmap[1] = 0xff; |
| conn.chanmap[2] = 0xff; |
| conn.chanmap[3] = 0xff; |
| conn.chanmap[4] = 0x1f; |
| |
| conn.event_cntr = 1; |
| rc = ble_ll_conn_calc_dci(&conn, 0); |
| TEST_ASSERT(rc == 20); |
| |
| conn.event_cntr = 2; |
| rc = ble_ll_conn_calc_dci(&conn, 0); |
| TEST_ASSERT(rc == 6); |
| |
| conn.event_cntr = 3; |
| rc = ble_ll_conn_calc_dci(&conn, 0); |
| TEST_ASSERT(rc == 21); |
| } |
| |
| TEST_CASE(ble_ll_csa2_test_2) |
| { |
| struct ble_ll_conn_sm conn; |
| uint8_t rc; |
| |
| /* |
| * Note: This test only verified mapped channel. Sample data also specifies |
| * prn_e and unmapped channel values but those would require extra access |
| * to internal state of algorithm which is not exposed. |
| */ |
| |
| memset(&conn, 0, sizeof(conn)); |
| |
| CONN_F_CSA2_SUPP(&conn) = 1; |
| |
| /* |
| * based on sample data from CoreSpec 5.0 Vol 6 Part C 3.2 |
| * (9 channels used) |
| */ |
| conn.channel_id = ((0x8e89bed6 & 0xffff0000) >> 16) ^ |
| (0x8e89bed6 & 0x0000ffff); |
| |
| conn.num_used_chans = 9; |
| conn.chanmap[0] = 0x00; |
| conn.chanmap[1] = 0x06; |
| conn.chanmap[2] = 0xe0; |
| conn.chanmap[3] = 0x00; |
| conn.chanmap[4] = 0x1e; |
| |
| conn.event_cntr = 6; |
| rc = ble_ll_conn_calc_dci(&conn, 0); |
| TEST_ASSERT(rc == 23); |
| |
| conn.event_cntr = 7; |
| rc = ble_ll_conn_calc_dci(&conn, 0); |
| TEST_ASSERT(rc == 9); |
| |
| conn.event_cntr = 8; |
| rc = ble_ll_conn_calc_dci(&conn, 0); |
| TEST_ASSERT(rc == 34); |
| } |
| |
| TEST_SUITE(ble_ll_csa2_test_suite) |
| { |
| ble_ll_csa2_test_1(); |
| ble_ll_csa2_test_2(); |
| } |
| |
| int |
| ble_ll_csa2_test_all(void) |
| { |
| ble_ll_csa2_test_1(); |
| ble_ll_csa2_test_2(); |
| |
| return tu_any_failed; |
| } |