diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_gatts.c')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_gatts.c | 517 |
1 files changed, 517 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_gatts.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_gatts.c new file mode 100644 index 0000000..d55626f --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_gatts.c @@ -0,0 +1,517 @@ +/** + * Copyright (c) 2014 - 2018, 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; +} |