| /* |
| * 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 <stdint.h> |
| #include <controller/ble_ll_conn.h> |
| #include <controller/ble_ll_utils.h> |
| #include <testutil/testutil.h> |
| |
| TEST_CASE_SELF(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.flags.csa2 = 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.chan_map_used = 37; |
| conn.chan_map[0] = 0xff; |
| conn.chan_map[1] = 0xff; |
| conn.chan_map[2] = 0xff; |
| conn.chan_map[3] = 0xff; |
| conn.chan_map[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_SELF(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.flags.csa2 = 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.chan_map_used = 9; |
| conn.chan_map[0] = 0x00; |
| conn.chan_map[1] = 0x06; |
| conn.chan_map[2] = 0xe0; |
| conn.chan_map[3] = 0x00; |
| conn.chan_map[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_CASE_SELF(ble_ll_csa2_test_3) |
| { |
| uint8_t chan_map[5]; |
| uint8_t chan_map_used; |
| uint16_t chan_id; |
| uint16_t prn_sub_lu; |
| uint16_t chan_idx; |
| uint16_t remap_idx; |
| |
| /* Sample data: Core 5.3, Vol 6, Part C, 3.1 */ |
| chan_map[0] = 0xff; |
| chan_map[1] = 0xff; |
| chan_map[2] = 0xff; |
| chan_map[3] = 0xff; |
| chan_map[4] = 0x1f; |
| chan_map_used = ble_ll_utils_chan_map_used_get(chan_map); |
| TEST_ASSERT(chan_map_used == 37); |
| chan_id = 0x305f; |
| |
| chan_idx = ble_ll_utils_dci_iso_event(0, chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 56857); |
| TEST_ASSERT(chan_idx == 25); |
| TEST_ASSERT(remap_idx == 25); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 11710); |
| TEST_ASSERT(chan_idx == 1); |
| TEST_ASSERT(remap_idx == 1); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 16649); |
| TEST_ASSERT(chan_idx == 16); |
| TEST_ASSERT(remap_idx == 16); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 38198); |
| TEST_ASSERT(chan_idx == 36); |
| TEST_ASSERT(remap_idx == 36); |
| |
| chan_idx = ble_ll_utils_dci_iso_event(1, chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 1685); |
| TEST_ASSERT(chan_idx == 20); |
| TEST_ASSERT(remap_idx == 20); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 20925); |
| TEST_ASSERT(chan_idx == 36); |
| TEST_ASSERT(remap_idx == 36); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 11081); |
| TEST_ASSERT(chan_idx == 12); |
| TEST_ASSERT(remap_idx == 12); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 48920); |
| TEST_ASSERT(chan_idx == 34); |
| TEST_ASSERT(remap_idx == 34); |
| |
| chan_idx = ble_ll_utils_dci_iso_event(2, chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 38301); |
| TEST_ASSERT(chan_idx == 6); |
| TEST_ASSERT(remap_idx == 6); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 6541); |
| TEST_ASSERT(chan_idx == 18); |
| TEST_ASSERT(remap_idx == 18); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 14597); |
| TEST_ASSERT(chan_idx == 32); |
| TEST_ASSERT(remap_idx == 32); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 62982); |
| TEST_ASSERT(chan_idx == 21); |
| TEST_ASSERT(remap_idx == 21); |
| |
| chan_idx = ble_ll_utils_dci_iso_event(3, chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 27475); |
| TEST_ASSERT(chan_idx == 21); |
| TEST_ASSERT(remap_idx == 21); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 40400); |
| TEST_ASSERT(chan_idx == 4); |
| TEST_ASSERT(remap_idx == 4); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 30015); |
| TEST_ASSERT(chan_idx == 22); |
| TEST_ASSERT(remap_idx == 22); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 49818); |
| TEST_ASSERT(chan_idx == 8); |
| TEST_ASSERT(remap_idx == 8); |
| |
| /* Sample data: Core 5.3, Vol 6, Part C, 3.2 */ |
| chan_map[0] = 0x00; |
| chan_map[1] = 0x06; |
| chan_map[2] = 0xe0; |
| chan_map[3] = 0x00; |
| chan_map[4] = 0x1e; |
| chan_map_used = ble_ll_utils_chan_map_used_get(chan_map); |
| TEST_ASSERT(chan_map_used == 9); |
| chan_id = 0x305f; |
| |
| chan_idx = ble_ll_utils_dci_iso_event(6, chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 10975); |
| TEST_ASSERT(chan_idx == 23); |
| TEST_ASSERT(remap_idx == 4); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 14383); |
| TEST_ASSERT(chan_idx == 35); |
| TEST_ASSERT(remap_idx == 7); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 28946); |
| TEST_ASSERT(chan_idx == 21); |
| TEST_ASSERT(remap_idx == 2); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 61038); |
| TEST_ASSERT(chan_idx == 36); |
| TEST_ASSERT(remap_idx == 8); |
| |
| chan_idx = ble_ll_utils_dci_iso_event(7, chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 5490); |
| TEST_ASSERT(chan_idx == 9); |
| TEST_ASSERT(remap_idx == 0); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 4108); |
| TEST_ASSERT(chan_idx == 22); |
| TEST_ASSERT(remap_idx == 3); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 45462); |
| TEST_ASSERT(chan_idx == 36); |
| TEST_ASSERT(remap_idx == 8); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 64381); |
| TEST_ASSERT(chan_idx == 33); |
| TEST_ASSERT(remap_idx == 5); |
| |
| chan_idx = ble_ll_utils_dci_iso_event(8, chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 46970); |
| TEST_ASSERT(chan_idx == 34); |
| TEST_ASSERT(remap_idx == 6); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 7196); |
| TEST_ASSERT(chan_idx == 9); |
| TEST_ASSERT(remap_idx == 0); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 33054); |
| TEST_ASSERT(chan_idx == 33); |
| TEST_ASSERT(remap_idx == 5); |
| |
| chan_idx = ble_ll_utils_dci_iso_subevent(chan_id, &prn_sub_lu, chan_map_used, chan_map, &remap_idx); |
| TEST_ASSERT((prn_sub_lu ^ chan_id) == 42590); |
| TEST_ASSERT(chan_idx == 10); |
| TEST_ASSERT(remap_idx == 1); |
| } |
| |
| TEST_SUITE(ble_ll_csa2_test_suite) |
| { |
| ble_ll_csa2_test_1(); |
| ble_ll_csa2_test_2(); |
| ble_ll_csa2_test_3(); |
| } |