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- /**
- * Copyright (c) 2014 - 2020, Nordic Semiconductor ASA
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form, except as embedded into a Nordic
- * Semiconductor ASA integrated circuit in a product or a software update for
- * such product, must reproduce the above copyright notice, this list of
- * conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- *
- * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * 4. This software, with or without modification, must only be used with a
- * Nordic Semiconductor ASA integrated circuit.
- *
- * 5. Any software provided in binary form under this license must not be reverse
- * engineered, decompiled, modified and/or disassembled.
- *
- * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
- #include "ble_gatts_conn.h"
- #include "conn_mw_ble_gatts.h"
- #include "ble_serialization.h"
- uint32_t conn_mw_ble_gatts_service_add(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint8_t type;
- ble_uuid_t uuid = {0};
- ble_uuid_t * p_uuid = &uuid;
- uint16_t handle;
- uint16_t * p_handle = &handle;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_service_add_req_dec(p_rx_buf, rx_buf_len, &type, &p_uuid, &p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_service_add(type, p_uuid, p_handle);
- err_code = ble_gatts_service_add_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_characteristic_add(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t service_handle;
- //Preparing char_md
- ble_gatts_char_md_t char_md;
- uint8_t char_user_desc[BLE_GATTS_VAR_ATTR_LEN_MAX];
- ble_gatts_char_pf_t char_pf;
- ble_gatts_attr_md_t user_desc_md;
- ble_gatts_attr_md_t cccd_md;
- ble_gatts_attr_md_t sccd_md;
- char_md.char_user_desc_size = sizeof (char_user_desc);
- char_md.p_char_user_desc = char_user_desc;
- char_md.p_char_pf = &char_pf;
- char_md.p_user_desc_md = &user_desc_md;
- char_md.p_cccd_md = &cccd_md;
- char_md.p_sccd_md = &sccd_md;
- ble_gatts_char_md_t * p_char_md = &char_md;
- //Preparing attr_char_value
- ble_gatts_attr_t attr_char_value;
- ble_uuid_t uuid;
- ble_gatts_attr_md_t attr_md;
- uint8_t value[BLE_GATTS_VAR_ATTR_LEN_MAX];
- attr_char_value.p_uuid = &uuid;
- attr_char_value.p_attr_md = &attr_md;
- attr_char_value.init_len = sizeof (value);
- attr_char_value.p_value = value;
- ble_gatts_attr_t * p_attr_char_value = &attr_char_value;
- //Preparing handles
- ble_gatts_char_handles_t handles;
- ble_gatts_char_handles_t * p_handles = &handles;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_characteristic_add_req_dec(p_rx_buf, rx_buf_len, &service_handle,
- &p_char_md, &p_attr_char_value, &p_handles);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_characteristic_add(service_handle, p_char_md,
- p_attr_char_value, p_handles);
- err_code = ble_gatts_characteristic_add_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len,
- p_handles);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_include_add(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t service_handle;
- uint16_t inc_srvc_handle;
- uint16_t handle;
- uint16_t * p_handle = &handle;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_include_add_req_dec(p_rx_buf, rx_buf_len, &service_handle,
- &inc_srvc_handle, &p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_include_add(service_handle, inc_srvc_handle, p_handle);
- err_code = ble_gatts_include_add_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_descriptor_add(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t char_handle;
- uint8_t attr_value[BLE_GATTS_VAR_ATTR_LEN_MAX];
- ble_uuid_t char_uuid;
- ble_gatts_attr_md_t metadata;
- ble_gatts_attr_t attr;
- ble_gatts_attr_t * p_attr = &attr;
- attr.p_uuid = &char_uuid;
- attr.p_attr_md = &metadata;
- attr.p_value = attr_value;
- attr.init_len = sizeof (attr_value);
- uint16_t handle;
- uint16_t * p_handle = &handle;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_descriptor_add_req_dec(p_rx_buf, rx_buf_len, &char_handle, &p_attr,
- &p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_descriptor_add(char_handle, p_attr, p_handle);
- err_code = ble_gatts_descriptor_add_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_value_set(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint16_t handle;
- uint8_t attr_val_table[BLE_GATTS_VAR_ATTR_LEN_MAX];
- ble_gatts_value_t attr_val =
- {
- .len = sizeof (attr_val_table),
- .offset = 0,
- .p_value = attr_val_table
- };
- ble_gatts_value_t * p_attr_val = &attr_val;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_value_set_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &handle, &p_attr_val);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_value_set(conn_handle, handle, p_attr_val);
- err_code = ble_gatts_value_set_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_attr_val);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_value_get(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint16_t handle;
- uint8_t val[BLE_GATTS_VAR_ATTR_LEN_MAX];
- ble_gatts_value_t attr_value;
- ble_gatts_value_t * p_attr_value = &attr_value;
- attr_value.p_value = val;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_value_get_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &handle, &p_attr_value);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_value_get(conn_handle, handle, p_attr_value);
- err_code = ble_gatts_value_get_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_attr_value);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_hvx(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint8_t data[BLE_GATTS_VAR_ATTR_LEN_MAX];
- uint8_t * p_data = data;
- uint16_t len = sizeof data;
- uint16_t * p_len = &len;
- ble_gatts_hvx_params_t hvx_params;
- ble_gatts_hvx_params_t * p_hvx_params = &hvx_params;
- hvx_params.p_len = p_len;
- hvx_params.p_data = p_data;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_hvx_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &p_hvx_params);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_hvx(conn_handle, p_hvx_params);
- p_len = (p_hvx_params) ? p_hvx_params->p_len : NULL;
- err_code = ble_gatts_hvx_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_len);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_service_changed(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint16_t start_handle;
- uint16_t end_handle;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_service_changed_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &start_handle,
- &end_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_service_changed(conn_handle, start_handle, end_handle);
- err_code = ble_gatts_service_changed_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_rw_authorize_reply(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint8_t data[BLE_GATTS_VAR_ATTR_LEN_MAX];
- ble_gatts_rw_authorize_reply_params_t auth_params;
- ble_gatts_rw_authorize_reply_params_t * p_auth_params = &auth_params;
- auth_params.params.read.p_data = data;
- auth_params.params.read.len = sizeof (data);
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_rw_authorize_reply_req_dec(p_rx_buf, rx_buf_len, &conn_handle,
- &p_auth_params);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_rw_authorize_reply(conn_handle, p_auth_params);
- err_code = ble_gatts_rw_authorize_reply_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_sys_attr_set(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint8_t sys_attr[BLE_GATTS_VAR_ATTR_LEN_MAX];
- uint8_t * p_sys_attr = sys_attr;
- uint16_t sys_attr_len = sizeof (sys_attr);
- uint32_t flags;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_sys_attr_set_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &p_sys_attr,
- &sys_attr_len, &flags);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_sys_attr_set(conn_handle, p_sys_attr, sys_attr_len, flags);
- err_code = ble_gatts_sys_attr_set_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_sys_attr_get(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint8_t sys_attr[BLE_GATTS_VAR_ATTR_LEN_MAX];
- uint8_t * p_sys_attr = sys_attr;
- uint16_t sys_attr_len = sizeof (sys_attr);
- uint16_t * p_sys_attr_len = &sys_attr_len;
- uint32_t flags;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_sys_attr_get_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &p_sys_attr,
- &p_sys_attr_len, &flags);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_sys_attr_get(conn_handle, p_sys_attr, p_sys_attr_len, flags);
- err_code = ble_gatts_sys_attr_get_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_sys_attr,
- p_sys_attr_len);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_attr_get(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t handle;
- ble_gatts_attr_md_t md;
- ble_gatts_attr_md_t * p_md = &md;
- ble_uuid_t uuid;
- ble_uuid_t * p_uuid = &uuid;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_attr_get_req_dec(p_rx_buf, rx_buf_len, &handle, &p_uuid, &p_md);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_attr_get(handle, p_uuid, p_md);
- err_code = ble_gatts_attr_get_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_uuid, p_md);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_initial_user_handle_get(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t handle;
- uint16_t * p_handle = &handle;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_initial_user_handle_get_req_dec(p_rx_buf, rx_buf_len, &p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_initial_user_handle_get(p_handle);
- err_code = ble_gatts_initial_user_handle_get_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_handle);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
- uint32_t conn_mw_ble_gatts_exchange_mtu_reply(uint8_t const * const p_rx_buf,
- uint32_t rx_buf_len,
- uint8_t * const p_tx_buf,
- uint32_t * const p_tx_buf_len)
- {
- SER_ASSERT_NOT_NULL(p_rx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf);
- SER_ASSERT_NOT_NULL(p_tx_buf_len);
- uint16_t conn_handle;
- uint16_t * p_conn_handle = &conn_handle;
- uint16_t server_rx_mtu;
- uint16_t * p_server_rx_mtu = &server_rx_mtu;
- uint32_t err_code = NRF_SUCCESS;
- uint32_t sd_err_code;
- err_code = ble_gatts_exchange_mtu_reply_req_dec(p_rx_buf, rx_buf_len, p_conn_handle, p_server_rx_mtu);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- sd_err_code = sd_ble_gatts_exchange_mtu_reply(conn_handle, server_rx_mtu);
- err_code = ble_gatts_exchange_mtu_reply_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
- SER_ASSERT(err_code == NRF_SUCCESS, err_code);
- return err_code;
- }
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