| /* |
| * Copyright (c) 2019 Bose Corporation |
| * Copyright (c) 2020-2021 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include "common.h" |
| |
| extern enum bst_result_t bst_result; |
| struct bt_conn *default_conn; |
| atomic_t flag_connected; |
| atomic_t flag_conn_updated; |
| |
| const struct bt_data ad[AD_SIZE] = { |
| BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)) |
| }; |
| |
| void device_found(const bt_addr_le_t *addr, int8_t rssi, uint8_t type, |
| struct net_buf_simple *ad) |
| { |
| char addr_str[BT_ADDR_LE_STR_LEN]; |
| int err; |
| |
| if (default_conn) { |
| return; |
| } |
| |
| /* We're only interested in connectable events */ |
| if (type != BT_HCI_ADV_IND && type != BT_HCI_ADV_DIRECT_IND) { |
| return; |
| } |
| |
| bt_addr_le_to_str(addr, addr_str, sizeof(addr_str)); |
| printk("Device found: %s (RSSI %d)\n", addr_str, rssi); |
| |
| /* connect only to devices in close proximity */ |
| if (rssi < -70) { |
| FAIL("RSSI too low"); |
| return; |
| } |
| |
| printk("Stopping scan\n"); |
| if (bt_le_scan_stop()) { |
| FAIL("Could not stop scan"); |
| return; |
| } |
| |
| err = bt_conn_le_create(addr, BT_CONN_LE_CREATE_CONN, |
| BT_LE_CONN_PARAM_DEFAULT, &default_conn); |
| if (err) { |
| FAIL("Could not connect to peer: %d", err); |
| } |
| } |
| |
| static void connected(struct bt_conn *conn, uint8_t err) |
| { |
| char addr[BT_ADDR_LE_STR_LEN]; |
| |
| (void)bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr)); |
| |
| if (default_conn == NULL) { |
| default_conn = bt_conn_ref(conn); |
| } |
| |
| if (err != 0) { |
| bt_conn_unref(default_conn); |
| default_conn = NULL; |
| |
| FAIL("Failed to connect to %s (%u)\n", addr, err); |
| return; |
| } |
| |
| printk("Connected to %s\n", addr); |
| SET_FLAG(flag_connected); |
| } |
| |
| void disconnected(struct bt_conn *conn, uint8_t reason) |
| { |
| char addr[BT_ADDR_LE_STR_LEN]; |
| |
| if (conn != default_conn) { |
| return; |
| } |
| |
| bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr)); |
| |
| printk("Disconnected: %s (reason %u)\n", addr, reason); |
| |
| bt_conn_unref(default_conn); |
| default_conn = NULL; |
| UNSET_FLAG(flag_connected); |
| UNSET_FLAG(flag_conn_updated); |
| } |
| |
| static void conn_param_updated_cb(struct bt_conn *conn, uint16_t interval, uint16_t latency, |
| uint16_t timeout) |
| { |
| printk("Connection parameter updated: %p 0x%04X (%u us), 0x%04X, 0x%04X\n", conn, interval, |
| BT_CONN_INTERVAL_TO_US(interval), latency, timeout); |
| |
| SET_FLAG(flag_conn_updated); |
| } |
| |
| BT_CONN_CB_DEFINE(conn_callbacks) = { |
| .connected = connected, |
| .disconnected = disconnected, |
| .le_param_updated = conn_param_updated_cb, |
| }; |
| |
| void test_tick(bs_time_t HW_device_time) |
| { |
| if (bst_result != Passed) { |
| FAIL("test failed (not passed after %i seconds)\n", WAIT_SECONDS); |
| } |
| } |
| |
| void test_init(void) |
| { |
| bst_ticker_set_next_tick_absolute(WAIT_TIME); |
| bst_result = In_progress; |
| } |