/** * Copyright (c) 2014 - 2017, 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 #include "ble_gattc.h" #include "ble_gattc_app.h" #include "ble_serialization.h" #include "ser_sd_transport.h" #include "app_error.h" static void tx_buf_alloc(uint8_t * * p_data, uint16_t * p_len) { uint32_t err_code; do { err_code = ser_sd_transport_tx_alloc(p_data, p_len); } while (err_code != NRF_SUCCESS); *p_data[0] = SER_PKT_TYPE_CMD; *p_len -= 1; } /**@brief Command response callback function for @ref sd_ble_gattc_primary_services_discover BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_primary_services_discover_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_primary_services_discover_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_primary_services_discover #define _sd_ble_gattc_primary_services_discover sd_ble_gattc_primary_services_discover #endif uint32_t _sd_ble_gattc_primary_services_discover(uint16_t conn_handle, uint16_t start_handle, ble_uuid_t const * const p_srvc_uuid) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_primary_services_discover_req_enc(conn_handle, start_handle, p_srvc_uuid, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_primary_services_discover_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_relationships_discover BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_relationships_discover_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_relationships_discover_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_relationships_discover #define _sd_ble_gattc_relationships_discover sd_ble_gattc_relationships_discover #endif uint32_t _sd_ble_gattc_relationships_discover(uint16_t conn_handle, ble_gattc_handle_range_t const * const p_handle_range) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_relationships_discover_req_enc(conn_handle, p_handle_range, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_relationships_discover_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_characteristics_discover BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_characteristics_discover_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_characteristics_discover_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_characteristics_discover #define _sd_ble_gattc_characteristics_discover sd_ble_gattc_characteristics_discover #endif uint32_t _sd_ble_gattc_characteristics_discover( uint16_t conn_handle, ble_gattc_handle_range_t const * const p_handle_range) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_characteristics_discover_req_enc(conn_handle, p_handle_range, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_characteristics_discover_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_descriptors_discover BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_descriptors_discover_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_descriptors_discover_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_descriptors_discover #define _sd_ble_gattc_descriptors_discover sd_ble_gattc_descriptors_discover #endif uint32_t _sd_ble_gattc_descriptors_discover(uint16_t conn_handle, ble_gattc_handle_range_t const * const p_handle_range) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_descriptors_discover_req_enc(conn_handle, p_handle_range, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_descriptors_discover_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_char_value_by_uuid_read BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_char_value_by_uuid_read_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_char_value_by_uuid_read_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_char_value_by_uuid_read #define _sd_ble_gattc_char_value_by_uuid_read sd_ble_gattc_char_value_by_uuid_read #endif uint32_t _sd_ble_gattc_char_value_by_uuid_read(uint16_t conn_handle, ble_uuid_t const * const p_uuid, ble_gattc_handle_range_t const * const p_handle_range) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_char_value_by_uuid_read_req_enc(conn_handle, p_uuid, p_handle_range, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_char_value_by_uuid_read_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_read BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_read_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_read_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_read #define _sd_ble_gattc_read sd_ble_gattc_read #endif uint32_t _sd_ble_gattc_read(uint16_t conn_handle, uint16_t handle, uint16_t offset) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_read_req_enc(conn_handle, handle, offset, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_read_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_char_values_read BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_char_values_read_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_char_values_read_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_char_values_read #define _sd_ble_gattc_char_values_read sd_ble_gattc_char_values_read #endif uint32_t _sd_ble_gattc_char_values_read(uint16_t conn_handle, uint16_t const * const p_handles, uint16_t handle_count) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_char_values_read_req_enc(conn_handle, p_handles, handle_count, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_char_values_read_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_write BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_write_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_write_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_write #define _sd_ble_gattc_write sd_ble_gattc_write #endif uint32_t _sd_ble_gattc_write(uint16_t conn_handle, ble_gattc_write_params_t const * const p_write_params) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_write_req_enc(conn_handle, p_write_params, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_write_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_hv_confirm BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_hv_confirm_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_hv_confirm_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_hv_confirm #define _sd_ble_gattc_hv_confirm sd_ble_gattc_hv_confirm #endif uint32_t _sd_ble_gattc_hv_confirm(uint16_t conn_handle, uint16_t handle) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_hv_confirm_req_enc(conn_handle, handle, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_hv_confirm_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_info_discover BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_attr_info_discover_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_attr_info_discover_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_attr_info_discover #define _sd_ble_gattc_attr_info_discover sd_ble_gattc_attr_info_discover #endif uint32_t _sd_ble_gattc_attr_info_discover(uint16_t conn_handle, ble_gattc_handle_range_t const * const p_handle_range) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_attr_info_discover_req_enc(conn_handle, p_handle_range, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_attr_info_discover_rsp_dec); } /**@brief Command response callback function for @ref sd_ble_gattc_write BLE command. * * Callback for decoding the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gattc_exchange_mtu_request_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gattc_exchange_mtu_request_rsp_dec(p_buffer, length, &result_code); APP_ERROR_CHECK(err_code); return result_code; } #ifndef _sd_ble_gattc_exchange_mtu_request #define _sd_ble_gattc_exchange_mtu_request sd_ble_gattc_exchange_mtu_request #endif uint32_t _sd_ble_gattc_exchange_mtu_request(uint16_t conn_handle, uint16_t client_rx_mtu) { uint8_t * p_buffer; uint32_t buffer_length = 0; tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length); const uint32_t err_code = ble_gattc_exchange_mtu_request_req_enc(conn_handle, client_rx_mtu, &(p_buffer[1]), &buffer_length); APP_ERROR_CHECK(err_code); //@note: Increment buffer length as internally managed packet type field must be included. return ser_sd_transport_cmd_write(p_buffer, (++buffer_length), gattc_exchange_mtu_request_rsp_dec); }