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TARGET_TY51822R3/TOOLCHAIN_GCC_ARM/dfu_ble_svc.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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Kojto | 148:fd96258d940d | 1 | /* |
Kojto | 148:fd96258d940d | 2 | * Copyright (c) 2014 Nordic Semiconductor ASA |
Kojto | 148:fd96258d940d | 3 | * All rights reserved. |
Kojto | 148:fd96258d940d | 4 | * |
Kojto | 148:fd96258d940d | 5 | * Redistribution and use in source and binary forms, with or without modification, |
Kojto | 148:fd96258d940d | 6 | * are permitted provided that the following conditions are met: |
Kojto | 148:fd96258d940d | 7 | * |
Kojto | 148:fd96258d940d | 8 | * 1. Redistributions of source code must retain the above copyright notice, this list |
Kojto | 148:fd96258d940d | 9 | * of conditions and the following disclaimer. |
Kojto | 148:fd96258d940d | 10 | * |
Kojto | 148:fd96258d940d | 11 | * 2. Redistributions in binary form, except as embedded into a Nordic Semiconductor ASA |
Kojto | 148:fd96258d940d | 12 | * integrated circuit in a product or a software update for such product, must reproduce |
Kojto | 148:fd96258d940d | 13 | * the above copyright notice, this list of conditions and the following disclaimer in |
Kojto | 148:fd96258d940d | 14 | * the documentation and/or other materials provided with the distribution. |
Kojto | 148:fd96258d940d | 15 | * |
Kojto | 148:fd96258d940d | 16 | * 3. Neither the name of Nordic Semiconductor ASA nor the names of its contributors may be |
Kojto | 148:fd96258d940d | 17 | * used to endorse or promote products derived from this software without specific prior |
Kojto | 148:fd96258d940d | 18 | * written permission. |
Kojto | 148:fd96258d940d | 19 | * |
Kojto | 148:fd96258d940d | 20 | * 4. This software, with or without modification, must only be used with a |
Kojto | 148:fd96258d940d | 21 | * Nordic Semiconductor ASA integrated circuit. |
Kojto | 148:fd96258d940d | 22 | * |
Kojto | 148:fd96258d940d | 23 | * 5. Any software provided in binary or object form under this license must not be reverse |
Kojto | 148:fd96258d940d | 24 | * engineered, decompiled, modified and/or disassembled. |
Kojto | 148:fd96258d940d | 25 | * |
Kojto | 148:fd96258d940d | 26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
Kojto | 148:fd96258d940d | 27 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
Kojto | 148:fd96258d940d | 28 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
Kojto | 148:fd96258d940d | 29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
Kojto | 148:fd96258d940d | 30 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
Kojto | 148:fd96258d940d | 31 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
Kojto | 148:fd96258d940d | 32 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
Kojto | 148:fd96258d940d | 33 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
Kojto | 148:fd96258d940d | 34 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
Kojto | 148:fd96258d940d | 35 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Kojto | 148:fd96258d940d | 36 | * |
Kojto | 148:fd96258d940d | 37 | */ |
Kojto | 148:fd96258d940d | 38 | |
Kojto | 148:fd96258d940d | 39 | |
Kojto | 148:fd96258d940d | 40 | /** @file |
Kojto | 148:fd96258d940d | 41 | * |
Kojto | 148:fd96258d940d | 42 | * @defgroup nrf_dfu_ble_svc DFU BLE SVC |
Kojto | 148:fd96258d940d | 43 | * @{ |
Kojto | 148:fd96258d940d | 44 | * |
Kojto | 148:fd96258d940d | 45 | * @brief DFU BLE SVC in bootloader. The DFU BLE SuperVisor Calls allow an application to execute |
Kojto | 148:fd96258d940d | 46 | * functions in the installed bootloader. |
Kojto | 148:fd96258d940d | 47 | * |
Kojto | 148:fd96258d940d | 48 | * @details This module implements handling of SuperVisor Calls in the bootloader. |
Kojto | 148:fd96258d940d | 49 | * SuperVisor Calls allow for an application to execute calls into the bootloader. |
Kojto | 148:fd96258d940d | 50 | * Currently, it is possible to exchange bonding information (like keys) from the |
Kojto | 148:fd96258d940d | 51 | * application to a bootloader supporting DFU OTA using BLE, so the update process can be |
Kojto | 148:fd96258d940d | 52 | * done through an already existing bond. |
Kojto | 148:fd96258d940d | 53 | * |
Kojto | 148:fd96258d940d | 54 | * @note The application must make sure that all SuperVisor Calls (SVC) are forwarded to the |
Kojto | 148:fd96258d940d | 55 | * bootloader to ensure correct behavior. Forwarding of SVCs to the bootloader is |
Kojto | 148:fd96258d940d | 56 | * done using the SoftDevice SVC @ref sd_softdevice_vector_table_base_set with the value |
Kojto | 148:fd96258d940d | 57 | * present in @c NRF_UICR->NRFFW[0]. |
Kojto | 148:fd96258d940d | 58 | */ |
Kojto | 148:fd96258d940d | 59 | |
Kojto | 148:fd96258d940d | 60 | #ifndef DFU_BLE_SVC_H__ |
Kojto | 148:fd96258d940d | 61 | #define DFU_BLE_SVC_H__ |
Kojto | 148:fd96258d940d | 62 | |
Kojto | 148:fd96258d940d | 63 | #include "nrf_svc.h" |
Kojto | 148:fd96258d940d | 64 | #include <stdint.h> |
Kojto | 148:fd96258d940d | 65 | #include "nrf_ble_gap.h" |
Kojto | 148:fd96258d940d | 66 | #include "nrf.h" |
Kojto | 148:fd96258d940d | 67 | #include "nrf_soc.h" |
Kojto | 148:fd96258d940d | 68 | #include "nrf_error_sdm.h" |
Kojto | 148:fd96258d940d | 69 | |
Kojto | 148:fd96258d940d | 70 | #define BOOTLOADER_SVC_BASE 0x0 /**< The number of the lowest SVC number reserved for the bootloader. */ |
Kojto | 148:fd96258d940d | 71 | #define SYSTEM_SERVICE_ATT_SIZE 8 /**< Size of the system service attribute length including CRC-16 at the end. */ |
Kojto | 148:fd96258d940d | 72 | |
Kojto | 148:fd96258d940d | 73 | /**@brief The SVC numbers used by the SVC functions in the SoC library. */ |
Kojto | 148:fd96258d940d | 74 | enum BOOTLOADER_SVCS |
Kojto | 148:fd96258d940d | 75 | { |
Kojto | 148:fd96258d940d | 76 | DFU_BLE_SVC_PEER_DATA_SET = BOOTLOADER_SVC_BASE, /**< SVC number for the setting of peer data call. */ |
Kojto | 148:fd96258d940d | 77 | BOOTLOADER_SVC_LAST |
Kojto | 148:fd96258d940d | 78 | }; |
Kojto | 148:fd96258d940d | 79 | |
Kojto | 148:fd96258d940d | 80 | /**@brief DFU Peer data structure. |
Kojto | 148:fd96258d940d | 81 | * |
Kojto | 148:fd96258d940d | 82 | * @details This structure contains peer data needed for connection to a bonded device during DFU. |
Kojto | 148:fd96258d940d | 83 | * The peer data must be provided by the application to the bootloader during buttonless |
Kojto | 148:fd96258d940d | 84 | * update. See @ref dfu_ble_svc_peer_data_set. It contains bond information about the |
Kojto | 148:fd96258d940d | 85 | * desired DFU peer. |
Kojto | 148:fd96258d940d | 86 | */ |
Kojto | 148:fd96258d940d | 87 | typedef struct |
Kojto | 148:fd96258d940d | 88 | { |
Kojto | 148:fd96258d940d | 89 | ble_gap_addr_t addr; /**< BLE GAP address of the device that initiated the DFU process. */ |
Kojto | 148:fd96258d940d | 90 | ble_gap_irk_t irk; /**< IRK of the device that initiated the DFU process if this device uses Private Resolvable Addresses. */ |
Kojto | 148:fd96258d940d | 91 | ble_gap_enc_key_t enc_key; /**< Encryption key structure containing encrypted diversifier and LTK for re-establishing the bond. */ |
Kojto | 148:fd96258d940d | 92 | uint8_t sys_serv_attr[SYSTEM_SERVICE_ATT_SIZE]; /**< System service attributes for restoring of Service Changed Indication setting in DFU mode. */ |
Kojto | 148:fd96258d940d | 93 | } dfu_ble_peer_data_t; |
Kojto | 148:fd96258d940d | 94 | |
Kojto | 148:fd96258d940d | 95 | /**@brief SVC Function for setting peer data containing address, IRK, and LTK to establish bonded |
Kojto | 148:fd96258d940d | 96 | * connection in DFU mode. |
Kojto | 148:fd96258d940d | 97 | * |
Kojto | 148:fd96258d940d | 98 | * @param[in] p_peer_data Pointer to the peer data containing keys for the connection. |
Kojto | 148:fd96258d940d | 99 | * |
Kojto | 148:fd96258d940d | 100 | * @retval NRF_ERROR_NULL If a NULL pointer was provided as argument. |
Kojto | 148:fd96258d940d | 101 | * @retval NRF_SUCCESS If the function completed successfully. |
Kojto | 148:fd96258d940d | 102 | */ |
Kojto | 148:fd96258d940d | 103 | SVCALL(DFU_BLE_SVC_PEER_DATA_SET, uint32_t, dfu_ble_svc_peer_data_set(dfu_ble_peer_data_t * p_peer_data)); |
Kojto | 148:fd96258d940d | 104 | |
Kojto | 148:fd96258d940d | 105 | #endif // DFU_BLE_SVC_H__ |
Kojto | 148:fd96258d940d | 106 | |
Kojto | 148:fd96258d940d | 107 | /** @} */ |