63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
/** @file
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* @brief DIS Service sample
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*/
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/*
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdint.h>
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#include <stddef.h>
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#include <string.h>
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#include <errno.h>
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#include <misc/printk.h>
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#include <misc/byteorder.h>
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#include <zephyr.h>
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#include <bluetooth/bluetooth.h>
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#include <bluetooth/hci.h>
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#include <bluetooth/conn.h>
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#include <bluetooth/uuid.h>
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#include <bluetooth/gatt.h>
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static const char *dis_model;
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static const char *dis_manuf;
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static ssize_t read_model(struct bt_conn *conn,
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const struct bt_gatt_attr *attr, void *buf,
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uint16_t len, uint16_t offset)
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{
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return bt_gatt_attr_read(conn, attr, buf, len, offset, dis_model,
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strlen(dis_model));
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}
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static ssize_t read_manuf(struct bt_conn *conn,
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const struct bt_gatt_attr *attr, void *buf,
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uint16_t len, uint16_t offset)
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{
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return bt_gatt_attr_read(conn, attr, buf, len, offset, dis_manuf,
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strlen(dis_manuf));
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}
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/* Device Information Service Declaration */
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static struct bt_gatt_attr attrs[] = {
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BT_GATT_PRIMARY_SERVICE(BT_UUID_DIS),
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BT_GATT_CHARACTERISTIC(BT_UUID_DIS_MODEL_NUMBER, BT_GATT_CHRC_READ),
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BT_GATT_DESCRIPTOR(BT_UUID_DIS_MODEL_NUMBER, BT_GATT_PERM_READ,
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read_model, NULL, NULL),
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BT_GATT_CHARACTERISTIC(BT_UUID_DIS_MANUFACTURER_NAME,
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BT_GATT_CHRC_READ),
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BT_GATT_DESCRIPTOR(BT_UUID_DIS_MANUFACTURER_NAME, BT_GATT_PERM_READ,
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read_manuf, NULL, NULL),
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};
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void dis_init(const char *model, const char *manuf)
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{
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dis_model = model;
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dis_manuf = manuf;
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bt_gatt_register(attrs, ARRAY_SIZE(attrs));
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}
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