| /** |
| * Copyright (c) 2019 Oticon A/S |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| /** |
| * @brief Service B.2 |
| * |
| * This code is auto-generated from the Excel Workbook |
| * 'GATT_Test_Databases.xlsm' Sheet: 'Large Database 1' |
| */ |
| #include <zephyr/sys/byteorder.h> |
| #include <zephyr/sys/printk.h> |
| |
| #include <zephyr/bluetooth/gatt.h> |
| |
| #include "gatt_macs.h" |
| |
| /** @def BT_UUID_SERVICE_B_2 |
| * @brief UUID for the Service B.2 |
| */ |
| #define BT_UUID_SERVICE_B_2 BT_UUID_DECLARE_16(0xa00b) |
| |
| /** @def BT_UUID_VALUE_V5 |
| * @brief UUID for the Value V5 Characteristic |
| */ |
| #define BT_UUID_VALUE_V5 BT_UUID_DECLARE_16(0xb005) |
| |
| /** @def BT_UUID_DES_V5D4__128_BIT_UUID |
| * @brief UUID for the Descriptor V5D4 (128-bit UUID) Characteristic |
| */ |
| #define BT_UUID_DES_V5D4__128_BIT_UUID BT_UUID_DECLARE_128( \ |
| 0xef, 0xcd, 0xab, 0x89, 0x67, 0x45, 0x23, 0x01, \ |
| 0x00, 0x00, 0x00, 0x00, 0xd4, 0xd5, 0x00, 0x00) |
| |
| static uint8_t value_v5_value = 0x05; |
| static struct bt_gatt_cep cha_ext_pro_value = { 0x0003 }; |
| static uint8_t cha_user_des_value[] = { |
| 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', |
| 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', |
| '\0' |
| }; |
| static const struct bt_gatt_cpf cha_format_value = { |
| 0x04, 0x00, 0x3001, 0x01, 0x3111 |
| }; |
| static uint8_t des_v5d4__128_bit_uuid_value = 0x44; |
| static bool bAuthorized; |
| |
| /** |
| * @brief Attribute read call back for the Value V5 attribute |
| * |
| * @param conn The connection that is requesting to read |
| * @param attr The attribute that's being read |
| * @param buf Buffer to place the read result in |
| * @param len Length of data to read |
| * @param offset Offset to start reading from |
| * |
| * @return Number of bytes read, or in case of an error - BT_GATT_ERR() |
| * with a specific ATT error code. |
| */ |
| static ssize_t read_value_v5(struct bt_conn *conn, |
| const struct bt_gatt_attr *attr, void *buf, |
| uint16_t len, uint16_t offset) |
| { |
| const uint8_t *value = attr->user_data; |
| |
| return bt_gatt_attr_read(conn, attr, buf, len, offset, value, |
| sizeof(value_v5_value)); |
| } |
| |
| /** |
| * @brief Attribute write call back for the Value V5 attribute |
| * |
| * @param conn The connection that is requesting to write |
| * @param attr The attribute that's being written |
| * @param buf Buffer with the data to write |
| * @param len Number of bytes in the buffer |
| * @param offset Offset to start writing from |
| * @param flags Flags (BT_GATT_WRITE_*) |
| * |
| * @return Number of bytes written, or in case of an error - BT_GATT_ERR() |
| * with a specific ATT error code. |
| */ |
| static ssize_t write_value_v5(struct bt_conn *conn, |
| const struct bt_gatt_attr *attr, const void *buf, |
| uint16_t len, uint16_t offset, uint8_t flags) |
| { |
| uint8_t *value = attr->user_data; |
| |
| if (offset >= sizeof(value_v5_value)) |
| return BT_GATT_ERR(BT_ATT_ERR_INVALID_OFFSET); |
| if (offset + len > sizeof(value_v5_value)) |
| return BT_GATT_ERR(BT_ATT_ERR_INVALID_ATTRIBUTE_LEN); |
| if (!bAuthorized) |
| return BT_GATT_ERR(BT_ATT_ERR_AUTHORIZATION); |
| |
| memcpy(value + offset, buf, len); |
| |
| return len; |
| } |
| |
| /** |
| * @brief Attribute read call back for the Descriptor V5D4 (128-bit UUID) |
| * attribute |
| * |
| * @param conn The connection that is requesting to read |
| * @param attr The attribute that's being read |
| * @param buf Buffer to place the read result in |
| * @param len Length of data to read |
| * @param offset Offset to start reading from |
| * |
| * @return Number of bytes read, or in case of an error - BT_GATT_ERR() |
| * with a specific ATT error code. |
| */ |
| static ssize_t read_des_v5d4__128_bit_uuid(struct bt_conn *conn, |
| const struct bt_gatt_attr *attr, |
| void *buf, uint16_t len, uint16_t offset) |
| { |
| const uint8_t *value = attr->user_data; |
| |
| return bt_gatt_attr_read(conn, attr, buf, len, offset, value, |
| sizeof(des_v5d4__128_bit_uuid_value)); |
| } |
| |
| static struct bt_gatt_attr service_b_2_1_attrs[] = { |
| BT_GATT_H_PRIMARY_SERVICE(BT_UUID_SERVICE_B_2, 0x70), |
| BT_GATT_H_CHARACTERISTIC(BT_UUID_VALUE_V5, |
| BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE | BT_GATT_CHRC_EXT_PROP, |
| BT_GATT_PERM_READ | BT_GATT_PERM_WRITE, |
| read_value_v5, write_value_v5, &value_v5_value, 0x71), |
| BT_GATT_H_CEP(&cha_ext_pro_value, 0x73), |
| BT_GATT_H_CUD(cha_user_des_value, BT_GATT_PERM_READ, 0x74), |
| BT_GATT_H_CPF(&cha_format_value, 0x75), |
| BT_GATT_H_DESCRIPTOR(BT_UUID_DES_V5D4__128_BIT_UUID, |
| BT_GATT_PERM_READ, |
| read_des_v5d4__128_bit_uuid, NULL, |
| &des_v5d4__128_bit_uuid_value, 0x76) |
| }; |
| |
| static struct bt_gatt_service service_b_2_1_svc = |
| BT_GATT_SERVICE(service_b_2_1_attrs); |
| |
| /** |
| * @brief Register the Service B.2 and all its Characteristics... |
| */ |
| void service_b_2_1_init(void) |
| { |
| bt_gatt_service_register(&service_b_2_1_svc); |
| } |
| |
| /** |
| * @brief Un-Register the Service B.2 and all its Characteristics... |
| */ |
| void service_b_2_1_remove(void) |
| { |
| bt_gatt_service_unregister(&service_b_2_1_svc); |
| } |
| |
| /** |
| * @brief Set authorization for Characteristics and Descriptors in Service B.2. |
| */ |
| void service_b_2_1_authorize(bool authorized) |
| { |
| bAuthorized = authorized; |
| } |