123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326 |
- /**
- * 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_serialization.h"
- #include "ble_app.h"
- #include "ble_evt_app.h"
- #include "ble_gap_evt_app.h"
- #include "ble_gattc_evt_app.h"
- #include "ble_gatts_evt_app.h"
- #include "ble_l2cap_evt_app.h"
- #include "app_util.h"
- uint32_t ble_event_dec(uint8_t const * const p_buf,
- uint32_t packet_len,
- ble_evt_t * const p_event,
- uint32_t * const p_event_len)
- {
- uint32_t err_code;
- SER_ASSERT_NOT_NULL(p_buf);
- SER_ASSERT_NOT_NULL(p_event_len);
- SER_ASSERT_LENGTH_LEQ(SER_EVT_HEADER_SIZE, packet_len);
- SER_ASSERT_NOT_NULL(p_event);
- SER_ASSERT_LENGTH_LEQ(sizeof (ble_evt_hdr_t), *p_event_len);
- *p_event_len -= sizeof (ble_evt_hdr_t);
- const uint16_t event_id = uint16_decode(&p_buf[SER_EVT_ID_POS]);
- const uint8_t * p_sub_buffer = &p_buf[SER_EVT_HEADER_SIZE];
- const uint32_t sub_packet_len = packet_len - SER_EVT_HEADER_SIZE;
- uint32_t (*fp_event_decoder)(uint8_t const * const p_buf,
- uint32_t packet_len,
- ble_evt_t * const p_event,
- uint32_t * const p_event_len) = NULL;
- switch (event_id)
- {
- #if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION < 4
- case BLE_EVT_TX_COMPLETE:
- fp_event_decoder = ble_evt_tx_complete_dec;
- break;
- case BLE_EVT_DATA_LENGTH_CHANGED:
- fp_event_decoder = ble_evt_data_length_changed_dec;
- break;
- #endif
- case BLE_EVT_USER_MEM_REQUEST:
- fp_event_decoder = ble_evt_user_mem_request_dec;
- break;
- case BLE_EVT_USER_MEM_RELEASE:
- fp_event_decoder = ble_evt_user_mem_release_dec;
- break;
- case BLE_GAP_EVT_PASSKEY_DISPLAY:
- fp_event_decoder = ble_gap_evt_passkey_display_dec;
- break;
- case BLE_GAP_EVT_AUTH_KEY_REQUEST:
- fp_event_decoder = ble_gap_evt_auth_key_request_dec;
- break;
- case BLE_GAP_EVT_CONN_PARAM_UPDATE:
- fp_event_decoder = ble_gap_evt_conn_param_update_dec;
- break;
- #ifndef S112
- case BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST:
- fp_event_decoder = ble_gap_evt_conn_param_update_request_dec;
- break;
- #endif
- case BLE_GAP_EVT_CONN_SEC_UPDATE:
- fp_event_decoder = ble_gap_evt_conn_sec_update_dec;
- break;
- case BLE_GAP_EVT_CONNECTED:
- fp_event_decoder = ble_gap_evt_connected_dec;
- break;
- case BLE_GAP_EVT_DISCONNECTED:
- fp_event_decoder = ble_gap_evt_disconnected_dec;
- break;
- case BLE_GAP_EVT_TIMEOUT:
- fp_event_decoder = ble_gap_evt_timeout_dec;
- break;
- case BLE_GAP_EVT_RSSI_CHANGED:
- fp_event_decoder = ble_gap_evt_rssi_changed_dec;
- break;
- case BLE_GAP_EVT_SEC_INFO_REQUEST:
- fp_event_decoder = ble_gap_evt_sec_info_request_dec;
- break;
- case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
- fp_event_decoder = ble_gap_evt_sec_params_request_dec;
- break;
- case BLE_GAP_EVT_AUTH_STATUS:
- fp_event_decoder = ble_gap_evt_auth_status_dec;
- break;
- case BLE_GAP_EVT_SEC_REQUEST:
- fp_event_decoder = ble_gap_evt_sec_request_dec;
- break;
- case BLE_GAP_EVT_KEY_PRESSED:
- fp_event_decoder = ble_gap_evt_key_pressed_dec;
- break;
- case BLE_GAP_EVT_LESC_DHKEY_REQUEST:
- fp_event_decoder = ble_gap_evt_lesc_dhkey_request_dec;
- break;
- #if NRF_SD_BLE_API_VERSION >= 5
- case BLE_GAP_EVT_PHY_UPDATE:
- fp_event_decoder = ble_gap_evt_phy_update_dec;
- break;
- case BLE_GAP_EVT_PHY_UPDATE_REQUEST:
- fp_event_decoder = ble_gap_evt_phy_update_request_dec;
- break;
- #endif
- #if NRF_SD_BLE_API_VERSION >= 6
- #ifndef S112
- case BLE_GAP_EVT_QOS_CHANNEL_SURVEY_REPORT:
- fp_event_decoder = ble_gap_evt_qos_channel_survey_report_dec;
- break;
- #endif
- case BLE_GAP_EVT_ADV_SET_TERMINATED:
- fp_event_decoder = ble_gap_evt_adv_set_terminated_dec;
- break;
- #endif
- #if NRF_SD_BLE_API_VERSION >= 4 && !defined(S112)
- case BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST:
- fp_event_decoder = ble_gap_evt_data_length_update_request_dec;
- break;
- case BLE_GAP_EVT_DATA_LENGTH_UPDATE:
- fp_event_decoder = ble_gap_evt_data_length_update_dec;
- break;
- #endif
- case BLE_GATTC_EVT_CHAR_DISC_RSP:
- fp_event_decoder = ble_gattc_evt_char_disc_rsp_dec;
- break;
- case BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP:
- fp_event_decoder = ble_gattc_evt_char_val_by_uuid_read_rsp_dec;
- break;
- case BLE_GATTC_EVT_DESC_DISC_RSP:
- fp_event_decoder = ble_gattc_evt_desc_disc_rsp_dec;
- break;
- case BLE_GATTC_EVT_PRIM_SRVC_DISC_RSP:
- fp_event_decoder = ble_gattc_evt_prim_srvc_disc_rsp_dec;
- break;
- case BLE_GATTC_EVT_READ_RSP:
- fp_event_decoder = ble_gattc_evt_read_rsp_dec;
- break;
- case BLE_GATTC_EVT_HVX:
- fp_event_decoder = ble_gattc_evt_hvx_dec;
- break;
- case BLE_GATTC_EVT_TIMEOUT:
- fp_event_decoder = ble_gattc_evt_timeout_dec;
- break;
- case BLE_GATTC_EVT_WRITE_RSP:
- fp_event_decoder = ble_gattc_evt_write_rsp_dec;
- break;
- case BLE_GATTC_EVT_CHAR_VALS_READ_RSP:
- fp_event_decoder = ble_gattc_evt_char_vals_read_rsp_dec;
- break;
- case BLE_GATTC_EVT_REL_DISC_RSP:
- fp_event_decoder = ble_gattc_evt_rel_disc_rsp_dec;
- break;
- case BLE_GATTC_EVT_ATTR_INFO_DISC_RSP:
- fp_event_decoder = ble_gattc_evt_attr_info_disc_rsp_dec;
- break;
- case BLE_GATTC_EVT_EXCHANGE_MTU_RSP:
- fp_event_decoder = ble_gattc_evt_exchange_mtu_rsp_dec;
- break;
- #if NRF_SD_BLE_API_VERSION >= 4
- case BLE_GATTC_EVT_WRITE_CMD_TX_COMPLETE:
- fp_event_decoder = ble_gattc_evt_write_cmd_tx_complete_dec;
- break;
- #endif
- case BLE_GATTS_EVT_WRITE:
- fp_event_decoder = ble_gatts_evt_write_dec;
- break;
- case BLE_GATTS_EVT_TIMEOUT:
- fp_event_decoder = ble_gatts_evt_timeout_dec;
- break;
- case BLE_GATTS_EVT_SC_CONFIRM:
- fp_event_decoder = ble_gatts_evt_sc_confirm_dec;
- break;
- case BLE_GATTS_EVT_HVC:
- fp_event_decoder = ble_gatts_evt_hvc_dec;
- break;
- case BLE_GATTS_EVT_SYS_ATTR_MISSING:
- fp_event_decoder = ble_gatts_evt_sys_attr_missing_dec;
- break;
- case BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST:
- fp_event_decoder = ble_gatts_evt_rw_authorize_request_dec;
- break;
- case BLE_GATTS_EVT_EXCHANGE_MTU_REQUEST:
- fp_event_decoder = ble_gatts_evt_exchange_mtu_request_dec;
- break;
- #if NRF_SD_BLE_API_VERSION >= 4
- case BLE_GATTS_EVT_HVN_TX_COMPLETE:
- fp_event_decoder = ble_gatts_evt_hvn_tx_complete_dec;
- break;
- #endif
- #if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION < 4
- case BLE_L2CAP_EVT_RX:
- fp_event_decoder = ble_l2cap_evt_rx_dec;
- break;
- #endif
- #if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION >= 5 && !defined(S112)
- case BLE_L2CAP_EVT_CH_SETUP_REQUEST:
- fp_event_decoder = ble_l2cap_evt_ch_setup_request_dec;
- break;
- case BLE_L2CAP_EVT_CH_SETUP_REFUSED:
- fp_event_decoder = ble_l2cap_evt_ch_setup_refused_dec;
- break;
- case BLE_L2CAP_EVT_CH_SETUP:
- fp_event_decoder = ble_l2cap_evt_ch_setup_dec;
- break;
- case BLE_L2CAP_EVT_CH_RELEASED:
- fp_event_decoder = ble_l2cap_evt_ch_released_dec;
- break;
- case BLE_L2CAP_EVT_CH_SDU_BUF_RELEASED:
- fp_event_decoder = ble_l2cap_evt_ch_sdu_buf_released_dec;
- break;
- case BLE_L2CAP_EVT_CH_CREDIT:
- fp_event_decoder = ble_l2cap_evt_ch_credit_dec;
- break;
- case BLE_L2CAP_EVT_CH_RX:
- fp_event_decoder = ble_l2cap_evt_ch_rx_dec;
- break;
- case BLE_L2CAP_EVT_CH_TX:
- fp_event_decoder = ble_l2cap_evt_ch_tx_dec;
- break;
- #endif
- #ifndef S112
- case BLE_GAP_EVT_ADV_REPORT:
- fp_event_decoder = ble_gap_evt_adv_report_dec;
- break;
- #endif
- case BLE_GAP_EVT_SCAN_REQ_REPORT:
- fp_event_decoder = ble_gap_evt_scan_req_report_dec;
- break;
- default:
- break;
- }
- if (fp_event_decoder)
- {
- err_code = fp_event_decoder(p_sub_buffer, sub_packet_len, p_event, p_event_len);
- }
- else
- {
- err_code = NRF_ERROR_NOT_FOUND;
- }
- *p_event_len += offsetof(ble_evt_t, evt);
- p_event->header.evt_id = (err_code == NRF_SUCCESS) ? event_id : 0;
- p_event->header.evt_len = (err_code == NRF_SUCCESS) ? (uint16_t)*p_event_len : 0;
- return err_code;
- }
|