aedb330c70
Added support for a new API for setting default channel sounding settings, this is mainly a wrapper around the HCI command. For this add a new module for channel sounding, where new channel sounding APIs will go. Signed-off-by: Sean Madigan <sean.madigan@nordicsemi.no>
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* cs.c - Bluetooth Channel Sounding handling */
|
|
|
|
/*
|
|
* Copyright (c) 2024 Nordic Semiconductor ASA
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <zephyr/sys/byteorder.h>
|
|
#include <zephyr/bluetooth/cs.h>
|
|
#include <zephyr/bluetooth/hci.h>
|
|
#include <zephyr/bluetooth/hci_types.h>
|
|
|
|
#include "conn_internal.h"
|
|
|
|
#if defined(CONFIG_BT_CHANNEL_SOUNDING)
|
|
int bt_cs_set_default_settings(struct bt_conn *conn,
|
|
const struct bt_cs_set_default_settings_param *params)
|
|
{
|
|
struct bt_hci_cp_le_cs_set_default_settings *cp;
|
|
struct net_buf *buf;
|
|
|
|
buf = bt_hci_cmd_create(BT_HCI_OP_LE_CS_SET_DEFAULT_SETTINGS, sizeof(*cp));
|
|
if (!buf) {
|
|
return -ENOBUFS;
|
|
}
|
|
|
|
cp = net_buf_add(buf, sizeof(*cp));
|
|
cp->handle = sys_cpu_to_le16(conn->handle);
|
|
cp->max_tx_power = params->max_tx_power;
|
|
cp->cs_sync_antenna_selection = params->cs_sync_antenna_selection;
|
|
cp->role_enable = 0;
|
|
|
|
if (params->enable_initiator_role) {
|
|
cp->role_enable |= BT_HCI_OP_LE_CS_INITIATOR_ROLE_MASK;
|
|
}
|
|
|
|
if (params->enable_reflector_role) {
|
|
cp->role_enable |= BT_HCI_OP_LE_CS_REFLECTOR_ROLE_MASK;
|
|
}
|
|
|
|
return bt_hci_cmd_send_sync(BT_HCI_OP_LE_CS_SET_DEFAULT_SETTINGS, buf, NULL);
|
|
}
|
|
#endif /* CONFIG_BT_CHANNEL_SOUNDING */
|