Add missing implementations for peer_manager. This is required by armcc,
even if implementations doesn't makes it into final binarymaster
Vincent Coubard
parent
a0faa63aae
commit
51c333fe69
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@ -3,6 +3,7 @@ Module to contain files provided by the nordic nRF51 SDK. The latest version of
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## Changes made to Nordic files
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The files are kept the same as much as possible to the Nordic SDK. Modifications are made in order to integrate with mbed.
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- ble/common/ble_conn_state.c: Preprocessor tests regarding S110, S120 or S130 macro should be replace by TARGET_MCU_NRF51_XXK_SXXX tests
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## Porting new versions of Nordic SDK
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A list of files currently requierd by mbed is maintained in [script/required_files.txt](https://github.com/ARMmbed/nrf51-sdk/blob/master/script/required_files.txt). [A python script](https://github.com/ARMmbed/nrf51-sdk/blob/master/script/pick_nrf51_files.py) is written to help porting from nordic sdk releases. **required_files.txt** is parsed to find a list of filenames. The script searches for these filenames in the sdk folder, and copy then into the yotta module mirroring the folder structure in the sdk. **extraIncludes** is automatically added to module.json to allow direct inclusion of noridc headers with just the filename.
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@ -41,6 +41,9 @@
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"source/nordic_sdk/components/libraries/scheduler",
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"source/nordic_sdk/components/libraries/timer",
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"source/nordic_sdk/components/libraries/util",
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"source/nordic_sdk/components/libraries/fds",
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"source/nordic_sdk/components/libraries/fstorage",
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"source/nordic_sdk/components/libraries/experimental_section_vars",
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"source/nordic_sdk/components/softdevice/common/softdevice_handler",
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"source/nordic_sdk/components/softdevice/s130/headers",
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"source/nordic_sdk/components/toolchain"
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@ -107,6 +107,23 @@
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source/nordic-sdk/components/softdevice/s130/include/nrf_svc.h
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source/nordic-sdk/components/softdevice/s130/include/softdevice_assert.h
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source/nordic-sdk/components/drivers_nrf/hal/nrf_wdt.h
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source/nordic-sdk/components/ble/common/ble_conn_state.c
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source/nordic-sdk/components/ble/peer_manager/peer_data.c
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source/nordic-sdk/components/ble/peer_manager/peer_data.h
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source/nordic-sdk/components/ble/peer_manager/peer_data_storage.c
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source/nordic-sdk/components/ble/peer_manager/peer_data_storage.h
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source/nordic-sdk/components/ble/peer_manager/peer_database.c
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source/nordic-sdk/components/ble/peer_manager/peer_id.c
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source/nordic-sdk/components/ble/peer_manager/peer_id.h
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source/nordic-sdk/components/ble/peer_manager/pm_buffer.c
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source/nordic-sdk/components/ble/peer_manager/pm_buffer.h
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source/nordic-sdk/components/ble/peer_manager/pm_mutex.c
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source/nordic-sdk/components/ble/peer_manager/pm_mutex.h
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source/nordic-sdk/components/libraries/experimental_section_vars/
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source/nordic-sdk/components/libraries/fds/
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source/nordic-sdk/components/libraries/fstorage/
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source/nordic-sdk/components/libraries/util/sdk_mapped_flags.c
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# from mbed-hal-nrf51822-mcu
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mbed-hal-nrf51822-mcu/lib/nordic_sdk/components/libraries/crc16/crc16.h
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@ -0,0 +1,414 @@
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/*
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* Copyright (c) Nordic Semiconductor ASA
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of Nordic Semiconductor ASA nor the names of other
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* contributors to this software may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "ble_conn_state.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <string.h>
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#include "ble.h"
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#include "sdk_mapped_flags.h"
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#include "app_error.h"
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#if defined(__CC_ARM)
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#pragma push
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#pragma anon_unions
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#elif defined(__ICCARM__)
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#pragma language=extended
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#elif defined(__GNUC__)
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/* anonymous unions are enabled by default */
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#endif
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#define BLE_CONN_STATE_N_DEFAULT_FLAGS 5 /**< The number of flags kept for each connection, excluding user flags. */
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#define BLE_CONN_STATE_N_FLAGS (BLE_CONN_STATE_N_DEFAULT_FLAGS + BLE_CONN_STATE_N_USER_FLAGS) /**< The number of flags kept for each connection, including user flags. */
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/**@brief Structure containing all the flag collections maintained by the Connection State module.
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*/
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typedef struct
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{
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sdk_mapped_flags_t valid_flags; /**< Flags indicating which connection handles are valid. */
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sdk_mapped_flags_t connected_flags; /**< Flags indicating which connections are connected, since disconnected connection handles will not immediately be invalidated. */
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sdk_mapped_flags_t central_flags; /**< Flags indicating in which connections the local device is the central. */
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sdk_mapped_flags_t encrypted_flags; /**< Flags indicating which connections are encrypted. */
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sdk_mapped_flags_t mitm_protected_flags; /**< Flags indicating which connections have encryption with protection from man-in-the-middle attacks. */
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sdk_mapped_flags_t user_flags[BLE_CONN_STATE_N_USER_FLAGS]; /**< Flags that can be reserved by the user. The flags will be cleared when a connection is invalidated, otherwise, the user is wholly responsible for the flag states. */
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} ble_conn_state_flag_collections_t;
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/**@brief Structure containing the internal state of the Connection State module.
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*/
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typedef struct
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{
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uint16_t acquired_flags; /**< Bitmap for keeping track of which user flags have been acquired. */
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uint16_t valid_conn_handles[SDK_MAPPED_FLAGS_N_KEYS]; /**< List of connection handles used as keys for the sdk_mapped_flags module. */
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union
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{
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ble_conn_state_flag_collections_t flags; /**< Flag collections kept by the Connection State module. */
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sdk_mapped_flags_t flag_array[BLE_CONN_STATE_N_FLAGS]; /**< Flag collections as array to allow use of @ref sdk_mapped_flags_bulk_update_by_key() when setting all flags. */
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};
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} ble_conn_state_t;
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#if defined(__CC_ARM)
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#pragma pop
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#elif defined(__ICCARM__)
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/* leave anonymous unions enabled */
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#elif defined(__GNUC__)
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/* anonymous unions are enabled by default */
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#endif
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static ble_conn_state_t m_bcs = {0}; /**< Instantiation of the internal state. */
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/**@brief Function for resetting all internal memory to the values it had at initialization.
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*/
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void bcs_internal_state_reset(void)
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{
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memset( &m_bcs, 0, sizeof(ble_conn_state_t) );
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}
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/**@brief Function for activating a connection record.
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*
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* @param p_record The record to activate.
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* @param conn_handle The connection handle to copy into the record.
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* @param role The role of the connection.
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*
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* @return whether the record was activated successfully.
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*/
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static bool record_activate(uint16_t conn_handle)
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{
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uint16_t available_index = sdk_mapped_flags_first_key_index_get(~m_bcs.flags.valid_flags);
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if (available_index != SDK_MAPPED_FLAGS_INVALID_INDEX)
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{
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m_bcs.valid_conn_handles[available_index] = conn_handle;
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sdk_mapped_flags_update_by_key(m_bcs.valid_conn_handles,
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&m_bcs.flags.connected_flags,
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conn_handle,
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1);
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sdk_mapped_flags_update_by_key(m_bcs.valid_conn_handles,
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&m_bcs.flags.valid_flags,
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conn_handle,
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1);
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return true;
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}
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return false;
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}
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/**@brief Function for marking a connection record as invalid and resetting the values.
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*
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* @param p_record The record to invalidate.
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*/
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static void record_invalidate(uint16_t conn_handle)
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{
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sdk_mapped_flags_bulk_update_by_key(m_bcs.valid_conn_handles,
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m_bcs.flag_array,
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BLE_CONN_STATE_N_FLAGS,
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conn_handle,
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0);
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}
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/**@brief Function for marking a connection as disconnected. See @ref BLE_CONN_STATUS_DISCONNECTED.
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*
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* @param p_record The record of the connection to set as disconnected.
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*/
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static void record_set_disconnected(uint16_t conn_handle)
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{
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sdk_mapped_flags_update_by_key(m_bcs.valid_conn_handles,
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&m_bcs.flags.connected_flags,
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conn_handle,
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0);
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}
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/**@brief Function for invalidating records with a @ref BLE_CONN_STATUS_DISCONNECTED
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* connection status
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*/
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static void record_purge_disconnected()
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{
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sdk_mapped_flags_key_list_t disconnected_list;
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disconnected_list = sdk_mapped_flags_key_list_get(
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m_bcs.valid_conn_handles,
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(~m_bcs.flags.connected_flags) & (m_bcs.flags.valid_flags));
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for (int i = 0; i < disconnected_list.len; i++)
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{
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record_invalidate(disconnected_list.flag_keys[i]);
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}
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}
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/**@brief Function for checking if a user flag has been acquired.
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*
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* @param[in] flag_id Which flag to check.
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*
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* @return Whether the flag has been acquired.
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*/
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static bool user_flag_is_acquired(ble_conn_state_user_flag_id_t flag_id)
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{
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return ((m_bcs.acquired_flags & (1 << flag_id)) != 0);
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}
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/**@brief Function for marking a user flag as acquired.
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*
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* @param[in] flag_id Which flag to mark.
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*/
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static void user_flag_acquire(ble_conn_state_user_flag_id_t flag_id)
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{
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m_bcs.acquired_flags |= (1 << flag_id);
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}
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void ble_conn_state_init(void)
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{
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bcs_internal_state_reset();
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}
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void ble_conn_state_on_ble_evt(ble_evt_t * p_ble_evt)
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{
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switch (p_ble_evt->header.evt_id)
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{
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case BLE_GAP_EVT_CONNECTED:
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record_purge_disconnected();
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if ( !record_activate(p_ble_evt->evt.gap_evt.conn_handle) )
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{
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// No more records available. Should not happen.
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APP_ERROR_HANDLER(NRF_ERROR_NO_MEM);
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}
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else
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{
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#if defined(TARGET_MCU_NRF51_16K_S110) || defined(TARGET_MCU_NRF51_32K_S110)
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bool is_central = false;
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#elif defined(TARGET_MCU_NRF51_16K_S120) || defined(TARGET_MCU_NRF51_32K_S120)
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bool is_central = true;
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#else
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bool is_central =
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(p_ble_evt->evt.gap_evt.params.connected.role == BLE_GAP_ROLE_CENTRAL);
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#endif
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sdk_mapped_flags_update_by_key(m_bcs.valid_conn_handles,
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&m_bcs.flags.central_flags,
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p_ble_evt->evt.gap_evt.conn_handle,
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is_central);
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}
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break;
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case BLE_GAP_EVT_DISCONNECTED:
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record_set_disconnected(p_ble_evt->evt.gap_evt.conn_handle);
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break;
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case BLE_GAP_EVT_CONN_SEC_UPDATE:
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sdk_mapped_flags_update_by_key(
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m_bcs.valid_conn_handles,
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&m_bcs.flags.encrypted_flags,
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p_ble_evt->evt.gap_evt.conn_handle,
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(p_ble_evt->evt.gap_evt.params.conn_sec_update.conn_sec.sec_mode.lv > 1));
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sdk_mapped_flags_update_by_key(
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m_bcs.valid_conn_handles,
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&m_bcs.flags.mitm_protected_flags,
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p_ble_evt->evt.gap_evt.conn_handle,
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(p_ble_evt->evt.gap_evt.params.conn_sec_update.conn_sec.sec_mode.lv > 2));
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break;
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}
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}
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bool ble_conn_state_valid(uint16_t conn_handle)
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{
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return sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles,
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m_bcs.flags.valid_flags,
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conn_handle);
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}
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uint8_t ble_conn_state_role(uint16_t conn_handle)
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{
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uint8_t role = BLE_GAP_ROLE_INVALID;
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if ( sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles, m_bcs.flags.valid_flags, conn_handle) )
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{
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bool central = sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles,
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m_bcs.flags.central_flags,
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conn_handle);
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role = central ? BLE_GAP_ROLE_CENTRAL : BLE_GAP_ROLE_PERIPH;
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}
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return role;
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}
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ble_conn_state_status_t ble_conn_state_status(uint16_t conn_handle)
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{
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ble_conn_state_status_t conn_status = BLE_CONN_STATUS_INVALID;
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bool valid = sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles,
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m_bcs.flags.valid_flags,
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conn_handle);
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if (valid)
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{
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bool connected = sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles,
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m_bcs.flags.connected_flags,
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conn_handle);
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conn_status = connected ? BLE_CONN_STATUS_CONNECTED : BLE_CONN_STATUS_DISCONNECTED;
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}
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return conn_status;
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}
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bool ble_conn_state_encrypted(uint16_t conn_handle)
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{
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return sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles,
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m_bcs.flags.encrypted_flags,
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conn_handle);
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}
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bool ble_conn_state_mitm_protected(uint16_t conn_handle)
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{
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return sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles,
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m_bcs.flags.mitm_protected_flags,
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conn_handle);
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}
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uint32_t ble_conn_state_n_connections(void)
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{
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return sdk_mapped_flags_n_flags_set(m_bcs.flags.connected_flags);
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}
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uint32_t ble_conn_state_n_centrals(void)
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{
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return sdk_mapped_flags_n_flags_set((m_bcs.flags.central_flags) & (m_bcs.flags.connected_flags));
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}
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uint32_t ble_conn_state_n_peripherals(void)
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{
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return sdk_mapped_flags_n_flags_set((~m_bcs.flags.central_flags) & (m_bcs.flags.connected_flags));
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}
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sdk_mapped_flags_key_list_t ble_conn_state_conn_handles(void)
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{
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return sdk_mapped_flags_key_list_get(m_bcs.valid_conn_handles, m_bcs.flags.valid_flags);
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}
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sdk_mapped_flags_key_list_t ble_conn_state_central_handles(void)
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{
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return sdk_mapped_flags_key_list_get(m_bcs.valid_conn_handles,
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(m_bcs.flags.central_flags) & (m_bcs.flags.connected_flags));
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}
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sdk_mapped_flags_key_list_t ble_conn_state_periph_handles(void)
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{
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return sdk_mapped_flags_key_list_get(m_bcs.valid_conn_handles,
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(~m_bcs.flags.central_flags) & (m_bcs.flags.connected_flags));
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}
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ble_conn_state_user_flag_id_t ble_conn_state_user_flag_acquire(void)
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{
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for (ble_conn_state_user_flag_id_t i = BLE_CONN_STATE_USER_FLAG0;
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i < BLE_CONN_STATE_N_USER_FLAGS;
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i++)
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{
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if ( !user_flag_is_acquired(i) )
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{
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user_flag_acquire(i);
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return i;
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}
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}
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return BLE_CONN_STATE_USER_FLAG_INVALID;
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}
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bool ble_conn_state_user_flag_get(uint16_t conn_handle, ble_conn_state_user_flag_id_t flag_id)
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{
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if (user_flag_is_acquired(flag_id))
|
||||
{
|
||||
return sdk_mapped_flags_get_by_key(m_bcs.valid_conn_handles,
|
||||
m_bcs.flags.user_flags[flag_id],
|
||||
conn_handle);
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void ble_conn_state_user_flag_set(uint16_t conn_handle,
|
||||
ble_conn_state_user_flag_id_t flag_id,
|
||||
bool value)
|
||||
{
|
||||
if (user_flag_is_acquired(flag_id))
|
||||
{
|
||||
sdk_mapped_flags_update_by_key(m_bcs.valid_conn_handles,
|
||||
&m_bcs.flags.user_flags[flag_id],
|
||||
conn_handle,
|
||||
value);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
sdk_mapped_flags_t ble_conn_state_user_flag_collection(ble_conn_state_user_flag_id_t flag_id)
|
||||
{
|
||||
if ( user_flag_is_acquired(flag_id) )
|
||||
{
|
||||
return m_bcs.flags.user_flags[flag_id];
|
||||
}
|
||||
else
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,166 @@
|
|||
/*
|
||||
* Copyright (c) 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 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 "peer_data.h"
|
||||
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "peer_manager_types.h"
|
||||
#include "fds.h"
|
||||
|
||||
|
||||
|
||||
void peer_data_parts_get(pm_peer_data_const_t const * p_peer_data, fds_record_chunk_t * p_chunks, uint16_t * p_n_chunks)
|
||||
{
|
||||
if (p_n_chunks == NULL)
|
||||
{
|
||||
}
|
||||
else if ((p_peer_data == NULL) || (p_chunks == NULL))
|
||||
{
|
||||
*p_n_chunks = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
switch (p_peer_data->data_type)
|
||||
{
|
||||
case PM_PEER_DATA_ID_BONDING:
|
||||
p_chunks[0].p_data = p_peer_data->data.p_bonding_data;
|
||||
p_chunks[0].length_words = p_peer_data->length_words;
|
||||
*p_n_chunks = 1;
|
||||
break;
|
||||
case PM_PEER_DATA_ID_SERVICE_CHANGED_PENDING:
|
||||
p_chunks[0].p_data = p_peer_data->data.p_service_changed_pending;
|
||||
p_chunks[0].length_words = p_peer_data->length_words;
|
||||
*p_n_chunks = 1;
|
||||
break;
|
||||
case PM_PEER_DATA_ID_GATT_LOCAL:
|
||||
p_chunks[0].p_data = p_peer_data->data.p_local_gatt_db;
|
||||
p_chunks[0].length_words = PM_N_WORDS(PM_LOCAL_DB_LEN_OVERHEAD_BYTES);
|
||||
p_chunks[1].p_data = p_peer_data->data.p_local_gatt_db->p_data;
|
||||
p_chunks[1].length_words = p_peer_data->length_words - p_chunks[0].length_words;
|
||||
*p_n_chunks = 2;
|
||||
break;
|
||||
case PM_PEER_DATA_ID_GATT_REMOTE:
|
||||
p_chunks[0].p_data = p_peer_data->data.p_remote_gatt_db;
|
||||
p_chunks[0].length_words = PM_N_WORDS(PM_REMOTE_DB_LEN_OVERHEAD_BYTES);
|
||||
p_chunks[1].p_data = p_peer_data->data.p_remote_gatt_db->p_data;
|
||||
p_chunks[1].length_words = p_peer_data->length_words - p_chunks[0].length_words;
|
||||
*p_n_chunks = 2;
|
||||
break;
|
||||
case PM_PEER_DATA_ID_APPLICATION:
|
||||
p_chunks[0].p_data = p_peer_data->data.p_application_data;
|
||||
p_chunks[0].length_words = p_peer_data->length_words;
|
||||
*p_n_chunks = 1;
|
||||
break;
|
||||
default:
|
||||
*p_n_chunks = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
ret_code_t peer_data_deserialize(pm_peer_data_flash_t const * p_in_data, pm_peer_data_t * p_out_data)
|
||||
{
|
||||
if ((p_in_data == NULL) || (p_out_data == NULL))
|
||||
{
|
||||
return NRF_ERROR_NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (p_out_data->length_words < p_in_data->length_words)
|
||||
{
|
||||
p_out_data->length_words = p_in_data->length_words;
|
||||
return NRF_ERROR_NO_MEM;
|
||||
}
|
||||
p_out_data->length_words = p_in_data->length_words;
|
||||
p_out_data->data_type = p_in_data->data_type;
|
||||
|
||||
switch (p_in_data->data_type)
|
||||
{
|
||||
case PM_PEER_DATA_ID_BONDING:
|
||||
*p_out_data->data.p_bonding_data = *p_in_data->data.p_bonding_data;
|
||||
break;
|
||||
case PM_PEER_DATA_ID_SERVICE_CHANGED_PENDING:
|
||||
*p_out_data->data.p_service_changed_pending = *p_in_data->data.p_service_changed_pending;
|
||||
break;
|
||||
case PM_PEER_DATA_ID_GATT_LOCAL:
|
||||
if (p_out_data->data.p_local_gatt_db->p_data == NULL)
|
||||
{
|
||||
return NRF_ERROR_NULL;
|
||||
}
|
||||
if (p_out_data->data.p_local_gatt_db->len < p_in_data->data.p_local_gatt_db->len)
|
||||
{
|
||||
p_out_data->data.p_local_gatt_db->len = p_in_data->data.p_local_gatt_db->len;
|
||||
return NRF_ERROR_NO_MEM;
|
||||
}
|
||||
else
|
||||
{
|
||||
p_out_data->data.p_local_gatt_db->flags = p_in_data->data.p_local_gatt_db->flags;
|
||||
p_out_data->data.p_local_gatt_db->len = p_in_data->data.p_local_gatt_db->len;
|
||||
memcpy(p_out_data->data.p_local_gatt_db->p_data,
|
||||
p_in_data->data.p_local_gatt_db->p_data,
|
||||
p_in_data->data.p_local_gatt_db->len);
|
||||
}
|
||||
break;
|
||||
case PM_PEER_DATA_ID_GATT_REMOTE:
|
||||
if (p_out_data->data.p_remote_gatt_db->p_data == NULL)
|
||||
{
|
||||
return NRF_ERROR_NULL;
|
||||
}
|
||||
if (p_out_data->data.p_remote_gatt_db->service_count < p_in_data->data.p_remote_gatt_db->service_count)
|
||||
{
|
||||
p_out_data->data.p_remote_gatt_db->service_count = p_in_data->data.p_remote_gatt_db->service_count;
|
||||
return NRF_ERROR_NO_MEM;
|
||||
}
|
||||
else
|
||||
{
|
||||
p_out_data->data.p_remote_gatt_db->service_count = p_in_data->data.p_remote_gatt_db->service_count;
|
||||
memcpy(p_out_data->data.p_remote_gatt_db->p_data,
|
||||
p_in_data->data.p_remote_gatt_db->p_data,
|
||||
p_in_data->data.p_remote_gatt_db->service_count * sizeof(ble_gatt_db_srv_t));
|
||||
}
|
||||
break;
|
||||
case PM_PEER_DATA_ID_APPLICATION:
|
||||
memcpy(p_out_data->data.p_application_data,
|
||||
p_in_data->data.p_application_data,
|
||||
p_in_data->length_words * 4);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
return NRF_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
/*
|
||||
* Copyright (c) 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 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#ifndef PEER_DATA_H__
|
||||
#define PEER_DATA_H__
|
||||
|
||||
#include <stdint.h>
|
||||
#include "peer_manager_types.h"
|
||||
#include "fds.h"
|
||||
|
||||
|
||||
/**
|
||||
* @defgroup peer_data Peer Data
|
||||
* @ingroup peer_manager
|
||||
* @{
|
||||
* @brief An internal module of @ref peer_manager. This module defines the structure of the data
|
||||
* that is managed by the @ref peer_manager. It also provides functions for parsing the data.
|
||||
*/
|
||||
|
||||
|
||||
/**@brief Function for enumerating the separate (non-contiguous) parts of the peer data.
|
||||
*
|
||||
* @param[in] p_peer_data The peer data to enumerate.
|
||||
* @param[out] p_chunks The resulting chunks. This must be an array of at least 2 elements.
|
||||
* @param[out] p_n_chunks The number of chunks. If this is 0, something went wrong.
|
||||
*/
|
||||
void peer_data_parts_get(pm_peer_data_const_t const * p_peer_data, fds_record_chunk_t * p_chunks, uint16_t * p_n_chunks);
|
||||
|
||||
|
||||
/**@brief Function for converting @ref pm_peer_data_flash_t into @ref pm_peer_data_t.
|
||||
*
|
||||
* @param[in] p_in_data The source data.
|
||||
* @param[out] p_out_data The target data structure.
|
||||
*
|
||||
* @retval NRF_SUCCESS Successful conversion.
|
||||
* @retval NRF_ERROR_NULL A parameter was NULL.
|
||||
* @retval NRF_ERROR_NO_MEM A buffer was not large enough.
|
||||
*/
|
||||
ret_code_t peer_data_deserialize(pm_peer_data_flash_t const * p_in_data, pm_peer_data_t * p_out_data);
|
||||
|
||||
/** @} */
|
||||
|
||||
#endif /* PEER_DATA_H__ */
|
||||
|
|
@ -0,0 +1,688 @@
|
|||
/*
|
||||
* Copyright (c) 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 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 "peer_data_storage.h"
|
||||
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "sdk_errors.h"
|
||||
#include "peer_manager_types.h"
|
||||
#include "peer_id.h"
|
||||
#include "peer_data.h"
|
||||
#include "fds.h"
|
||||
|
||||
#define MAX_REGISTRANTS 6 /**< The number of user that can register with the module. */
|
||||
|
||||
#define MODULE_INITIALIZED (m_pds.n_registrants > 0) /**< Expression which is true when the module is initialized. */
|
||||
|
||||
/**@brief Macro for verifying that the module is initialized. It will cause the function to return
|
||||
* @ref NRF_ERROR_INVALID_STATE if not.
|
||||
*/
|
||||
#define VERIFY_MODULE_INITIALIZED() \
|
||||
do \
|
||||
{ \
|
||||
if (!MODULE_INITIALIZED) \
|
||||
{ \
|
||||
return NRF_ERROR_INVALID_STATE; \
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
|
||||
/**@brief Macro for verifying that the module is initialized. It will cause the function to return
|
||||
* if not.
|
||||
*/
|
||||
#define VERIFY_MODULE_INITIALIZED_VOID() \
|
||||
do \
|
||||
{ \
|
||||
if (!MODULE_INITIALIZED) \
|
||||
{ \
|
||||
return; \
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
|
||||
/**@brief Macro for verifying that the param is not NULL. It will cause the function to return
|
||||
* if not.
|
||||
*
|
||||
* @param[in] param The variable to check if is NULL.
|
||||
*/
|
||||
#define VERIFY_PARAM_NOT_NULL(param) \
|
||||
do \
|
||||
{ \
|
||||
if (param == NULL) \
|
||||
{ \
|
||||
return NRF_ERROR_NULL; \
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
|
||||
/**@brief Macro for verifying that param is not zero. It will cause the function to return
|
||||
* if not.
|
||||
*
|
||||
* @param[in] param The variable to check if is zero.
|
||||
*/
|
||||
#define VERIFY_PARAM_NOT_ZERO(param) \
|
||||
do \
|
||||
{ \
|
||||
if (param == 0) \
|
||||
{ \
|
||||
return NRF_ERROR_NULL; \
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
|
||||
/**@brief Macro for verifying that the peer id is within a valid range
|
||||
*
|
||||
* @param[in] id The peer data id to check.
|
||||
*/
|
||||
#define VERIFY_PEER_ID_IN_RANGE(id) \
|
||||
do \
|
||||
{ \
|
||||
if ((id >= PM_PEER_ID_N_AVAILABLE_IDS)) \
|
||||
{ \
|
||||
return NRF_ERROR_INVALID_PARAM; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
|
||||
/**@brief Macro for verifying that the peer data id is withing a valid range
|
||||
*
|
||||
* @param[in] id The peer data id to check.
|
||||
*/
|
||||
#define VERIFY_PEER_DATA_ID_IN_RANGE(id) \
|
||||
do \
|
||||
{ \
|
||||
if (!PM_PEER_DATA_ID_IS_VALID(id)) \
|
||||
{ \
|
||||
return NRF_ERROR_INVALID_PARAM; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
|
||||
#define PEER_IDS_INITIALIZE() \
|
||||
do \
|
||||
{ \
|
||||
if (!m_pds.peer_ids_initialized) \
|
||||
{ \
|
||||
peer_ids_init(); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
|
||||
typedef struct
|
||||
{
|
||||
bool peer_ids_initialized;
|
||||
pds_evt_handler_t evt_handlers[MAX_REGISTRANTS];
|
||||
uint8_t n_registrants;
|
||||
} pds_t;
|
||||
|
||||
static pds_t m_pds = {.n_registrants = 0};
|
||||
|
||||
static void internal_state_reset(pds_t * p_pds)
|
||||
{
|
||||
memset(p_pds, 0, sizeof(pds_t));
|
||||
}
|
||||
|
||||
/**@brief Function for dispatching outbound events to all registered event handlers.
|
||||
*
|
||||
* @param[in] p_event The event to dispatch.
|
||||
*/
|
||||
static void pds_evt_send(pds_evt_t * p_event)
|
||||
{
|
||||
for (int i = 0; i < m_pds.n_registrants; i++)
|
||||
{
|
||||
m_pds.evt_handlers[i](p_event);
|
||||
}
|
||||
}
|
||||
|
||||
/**@brief Function to convert peer id to instance id
|
||||
*
|
||||
* @param[in] peer_id Peer id to convert to instance id
|
||||
*
|
||||
* @return Value as instance id
|
||||
*/
|
||||
static fds_instance_id_t convert_peer_id_to_instance_id(pm_peer_id_t peer_id)
|
||||
{
|
||||
return (fds_instance_id_t)(peer_id + peer_id_to_instance_id);
|
||||
}
|
||||
|
||||
/**@brief Function to convert peer data id to type id
|
||||
*
|
||||
* @param[in] peer_data_id Peer data id to convert to type_id
|
||||
*
|
||||
* @return Value as type id
|
||||
*/
|
||||
static fds_type_id_t convert_peer_data_id_to_type_id(pm_peer_data_id_t peer_data_id)
|
||||
{
|
||||
return (fds_type_id_t)peer_data_id + (fds_type_id_t)peer_data_id_to_type_id;
|
||||
}
|
||||
|
||||
|
||||
/**@brief Function to convert peer data id to type id
|
||||
*
|
||||
* @param[in] peer_data_id Peer data id to convert to type_id
|
||||
*
|
||||
* @return Value as type id
|
||||
*/
|
||||
static pm_peer_id_t convert_instance_id_to_peer_id(fds_instance_id_t instance_id)
|
||||
{
|
||||
return (pm_peer_id_t)(instance_id + instance_id_to_peer_id);
|
||||
}
|
||||
|
||||
|
||||
/**@brief Function to type id to peer data id
|
||||
*
|
||||
* @param[in] type_id Type id to convert to peer data id
|
||||
*
|
||||
* @return Value as peer data id
|
||||
*/
|
||||
static pm_peer_data_id_t convert_type_id_to_peer_data_id(fds_type_id_t type_id)
|
||||
{
|
||||
return (pm_peer_data_id_t)(type_id + instance_id_to_peer_id);
|
||||
}
|
||||
|
||||
|
||||
static ret_code_t find_fds_item(pm_peer_id_t peer_id,
|
||||
pm_peer_data_id_t data_id,
|
||||
fds_record_desc_t * const p_desc)
|
||||
{
|
||||
fds_find_token_t find_tok;
|
||||
|
||||
VERIFY_PEER_ID_IN_RANGE(peer_id);
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(data_id);
|
||||
// pp_record verified outside
|
||||
|
||||
fds_type_id_t type_id = convert_peer_data_id_to_type_id(data_id);
|
||||
fds_instance_id_t instance_id = convert_peer_id_to_instance_id(peer_id);
|
||||
|
||||
return fds_find(type_id, instance_id, p_desc, &find_tok);
|
||||
}
|
||||
|
||||
|
||||
static void peer_ids_init()
|
||||
{
|
||||
fds_record_t record;
|
||||
fds_record_desc_t record_desc;
|
||||
fds_find_token_t find_tok;
|
||||
fds_type_id_t const type_id = convert_peer_data_id_to_type_id(PM_PEER_DATA_ID_BONDING);
|
||||
pm_peer_id_t peer_id;
|
||||
|
||||
if (!m_pds.peer_ids_initialized)
|
||||
{
|
||||
while(fds_find_by_type(type_id, &record_desc, &find_tok) == NRF_SUCCESS)
|
||||
{
|
||||
fds_open(&record_desc, &record);
|
||||
fds_close(&record_desc);
|
||||
peer_id = convert_instance_id_to_peer_id(record.header.ic.instance);
|
||||
peer_id_allocate(peer_id);
|
||||
}
|
||||
|
||||
m_pds.peer_ids_initialized = true;
|
||||
}
|
||||
}
|
||||
|
||||
//uint32_t size_pad_to_mult_of_four(uint32_t unpadded_size)
|
||||
//{
|
||||
// return (unpadded_size + 3) & 3;
|
||||
//}
|
||||
|
||||
static void fds_evt_handler(ret_code_t result,
|
||||
fds_cmd_id_t cmd,
|
||||
fds_record_id_t record_id,
|
||||
fds_record_key_t record_key
|
||||
/*fds_record_t const * const p_record*/)
|
||||
{
|
||||
pds_evt_t evt;
|
||||
switch(cmd)
|
||||
{
|
||||
case FDS_CMD_INIT:
|
||||
|
||||
break;
|
||||
|
||||
case FDS_CMD_UPDATE:
|
||||
case FDS_CMD_WRITE:
|
||||
evt.peer_id = convert_instance_id_to_peer_id(record_key.instance);
|
||||
evt.evt_id = (result == NRF_SUCCESS) ? PDS_EVT_STORED : PDS_EVT_ERROR_STORE;
|
||||
evt.data_id = convert_type_id_to_peer_data_id(record_key.type);
|
||||
evt.store_token = record_id;
|
||||
pds_evt_send(&evt);
|
||||
break;
|
||||
|
||||
case FDS_CMD_CLEAR:
|
||||
evt.peer_id = convert_instance_id_to_peer_id(record_key.instance);
|
||||
evt.evt_id = (result == NRF_SUCCESS) ? PDS_EVT_CLEARED : PDS_EVT_ERROR_CLEAR;
|
||||
evt.data_id = convert_type_id_to_peer_data_id(record_key.type);
|
||||
evt.store_token = record_id;
|
||||
pds_evt_send(&evt);
|
||||
break;
|
||||
|
||||
case FDS_CMD_CLEAR_INST:
|
||||
{
|
||||
if ((record_key.type == FDS_TYPE_ID_INVALID) &&
|
||||
(record_key.instance != FDS_TYPE_ID_INVALID))
|
||||
{
|
||||
pm_peer_id_t peer_id = convert_instance_id_to_peer_id(record_key.instance);
|
||||
|
||||
evt.peer_id = peer_id;
|
||||
evt.data_id = PM_PEER_DATA_ID_INVALID;
|
||||
if (result == NRF_SUCCESS)
|
||||
{
|
||||
evt.evt_id = PDS_EVT_PEER_ID_CLEAR;
|
||||
peer_id_free(peer_id);
|
||||
}
|
||||
else
|
||||
{
|
||||
evt.evt_id = PDS_EVT_ERROR_PEER_ID_CLEAR;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// TODO: Not supported yet (clear many without clearing peer_id)
|
||||
}
|
||||
|
||||
pds_evt_send(&evt);
|
||||
}
|
||||
break;
|
||||
|
||||
case FDS_CMD_GC:
|
||||
evt.peer_id = convert_instance_id_to_peer_id(record_key.instance);
|
||||
evt.evt_id = PDS_EVT_COMPRESSED;
|
||||
evt.data_id = convert_type_id_to_peer_data_id(record_key.type);
|
||||
evt.store_token = record_id;
|
||||
pds_evt_send(&evt);
|
||||
break;
|
||||
|
||||
default:
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_register(pds_evt_handler_t evt_handler)
|
||||
{
|
||||
if (m_pds.n_registrants >= MAX_REGISTRANTS)
|
||||
{
|
||||
return NRF_ERROR_NO_MEM;
|
||||
}
|
||||
|
||||
VERIFY_PARAM_NOT_NULL(evt_handler);
|
||||
|
||||
if (!MODULE_INITIALIZED)
|
||||
{
|
||||
ret_code_t retval;
|
||||
internal_state_reset(&m_pds);
|
||||
peer_id_init();
|
||||
|
||||
fds_cb_t cb = fds_evt_handler;
|
||||
retval = fds_register(cb);
|
||||
if(retval != NRF_SUCCESS)
|
||||
{
|
||||
return retval;
|
||||
}
|
||||
|
||||
retval = fds_init();
|
||||
if(retval != NRF_SUCCESS)
|
||||
{
|
||||
return retval;
|
||||
}
|
||||
}
|
||||
|
||||
m_pds.evt_handlers[m_pds.n_registrants] = evt_handler;
|
||||
m_pds.n_registrants += 1;
|
||||
|
||||
return NRF_SUCCESS;
|
||||
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_read_ptr_get(pm_peer_id_t peer_id,
|
||||
pm_peer_data_id_t data_id,
|
||||
pm_peer_data_flash_t * p_data,
|
||||
pm_store_token_t * p_token)
|
||||
{
|
||||
ret_code_t retval;
|
||||
|
||||
fds_record_t record;
|
||||
fds_record_desc_t record_desc;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PEER_ID_IN_RANGE(peer_id);
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(data_id);
|
||||
|
||||
retval = find_fds_item(peer_id, data_id, &record_desc);
|
||||
if (retval != NRF_SUCCESS)
|
||||
{
|
||||
return retval;
|
||||
}
|
||||
|
||||
// Shouldn't fail, unless record is cleared.
|
||||
fds_open(&record_desc, &record);
|
||||
// No need to keep it open, since we are not reading.
|
||||
fds_close(&record_desc);
|
||||
|
||||
//NRF_LOG_PRINTF("Found item with peer_id: %d, data_id: %d, Address: %p\r\n", record.p_data);
|
||||
|
||||
if (p_data != NULL)
|
||||
{
|
||||
p_data->data_type = data_id;
|
||||
p_data->length_words = record.header.tl.length_words;
|
||||
|
||||
p_data->data.p_application_data = (uint8_t const*)record.p_data;
|
||||
}
|
||||
|
||||
if (p_token != NULL)
|
||||
{
|
||||
*p_token = (uint32_t)record.header.id;
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_lock(pm_store_token_t store_token)
|
||||
{
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PARAM_NOT_ZERO(store_token);
|
||||
|
||||
// TODO: Not implemented yet in fds
|
||||
|
||||
return NRF_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_verify(pm_store_token_t store_token)
|
||||
{
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PARAM_NOT_ZERO(store_token);
|
||||
|
||||
// TODO: Not implemented yet in fds
|
||||
|
||||
return NRF_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_read(pm_peer_id_t peer_id,
|
||||
pm_peer_data_id_t data_id,
|
||||
pm_peer_data_t * p_data,
|
||||
fds_length_t * p_len_words)
|
||||
{
|
||||
VERIFY_PEER_ID_IN_RANGE(peer_id);
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(data_id);
|
||||
VERIFY_PARAM_NOT_NULL(p_len_words);
|
||||
VERIFY_PARAM_NOT_NULL(p_data);
|
||||
|
||||
ret_code_t err_code;
|
||||
pm_peer_data_flash_t peer_data_flash;
|
||||
|
||||
err_code = pds_peer_data_read_ptr_get(peer_id, data_id, &peer_data_flash, NULL);
|
||||
|
||||
if (err_code != NRF_SUCCESS)
|
||||
{
|
||||
return err_code;
|
||||
}
|
||||
|
||||
if ((*p_len_words) == 0)
|
||||
{
|
||||
(*p_len_words) = peer_data_flash.length_words;
|
||||
return NRF_SUCCESS;
|
||||
}
|
||||
else if ((*p_len_words) < peer_data_flash.length_words)
|
||||
{
|
||||
return NRF_ERROR_NO_MEM;
|
||||
}
|
||||
|
||||
VERIFY_PARAM_NOT_NULL(p_data->data.p_application_data);
|
||||
|
||||
err_code = peer_data_deserialize(&peer_data_flash, p_data);
|
||||
|
||||
return err_code;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_write_prepare(pm_peer_data_const_t const * p_peer_data,
|
||||
pm_prepare_token_t * p_prepare_token)
|
||||
{
|
||||
ret_code_t retval;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PARAM_NOT_NULL(p_peer_data);
|
||||
VERIFY_PARAM_NOT_NULL(p_prepare_token);
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(p_peer_data->data_type);
|
||||
|
||||
retval = fds_reserve((fds_write_token_t*)p_prepare_token, p_peer_data->length_words);
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_write_prepare_cancel(pm_prepare_token_t prepare_token)
|
||||
{
|
||||
ret_code_t retval;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PARAM_NOT_ZERO(prepare_token);
|
||||
|
||||
retval = fds_reserve_cancel((fds_write_token_t*)&prepare_token);
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_write_prepared(pm_peer_id_t peer_id,
|
||||
pm_peer_data_const_t const * p_peer_data,
|
||||
pm_prepare_token_t prepare_token,
|
||||
pm_store_token_t * p_store_token)
|
||||
{
|
||||
ret_code_t retval;
|
||||
fds_record_desc_t record_desc;
|
||||
fds_record_key_t record_key;
|
||||
fds_record_chunk_t chunks[2];
|
||||
uint16_t n_chunks;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
//VERIFY_PARAM_NOT_ZERO(prepare_token);
|
||||
VERIFY_PARAM_NOT_NULL(p_peer_data);
|
||||
VERIFY_PEER_ID_IN_RANGE(peer_id);
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(p_peer_data->data_type);
|
||||
|
||||
// Fill in the keys.
|
||||
record_key.type = convert_peer_data_id_to_type_id(p_peer_data->data_type);
|
||||
record_key.instance = convert_peer_id_to_instance_id(peer_id);
|
||||
|
||||
// Create chunks.
|
||||
peer_data_parts_get(p_peer_data, chunks, &n_chunks);
|
||||
|
||||
retval = fds_write_reserved((fds_write_token_t*)&prepare_token, &record_desc,
|
||||
record_key, n_chunks, chunks);
|
||||
|
||||
if ((retval == NRF_SUCCESS) && (p_store_token != NULL))
|
||||
{
|
||||
fds_record_id_from_desc(&record_desc, (fds_record_id_t*)p_store_token);
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_write(pm_peer_id_t peer_id,
|
||||
pm_peer_data_const_t const * p_peer_data,
|
||||
pm_store_token_t * p_store_token)
|
||||
{
|
||||
ret_code_t retval;
|
||||
fds_record_desc_t record_desc;
|
||||
fds_record_key_t record_key;
|
||||
fds_record_chunk_t chunks[2];
|
||||
uint16_t n_chunks;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PEER_ID_IN_RANGE(peer_id);
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(p_peer_data->data_type);
|
||||
|
||||
// Fill in the keys.
|
||||
record_key.type = convert_peer_data_id_to_type_id(p_peer_data->data_type);
|
||||
record_key.instance = convert_peer_id_to_instance_id(peer_id);
|
||||
|
||||
// Create chunks
|
||||
peer_data_parts_get(p_peer_data, chunks, &n_chunks);
|
||||
|
||||
// Request write
|
||||
retval = fds_write(&record_desc, record_key, n_chunks, chunks);
|
||||
|
||||
if ((retval == NRF_SUCCESS) && (p_store_token != NULL))
|
||||
{
|
||||
fds_record_id_from_desc(&record_desc, (fds_record_id_t*)p_store_token);
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_data_update(pm_peer_id_t peer_id,
|
||||
pm_peer_data_const_t const * p_peer_data,
|
||||
pm_store_token_t old_token,
|
||||
pm_store_token_t * p_store_token)
|
||||
{
|
||||
ret_code_t retval;
|
||||
fds_record_desc_t record_desc;
|
||||
fds_record_key_t record_key;
|
||||
fds_record_chunk_t chunks[2];
|
||||
uint16_t n_chunks;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(p_peer_data->data_type);
|
||||
VERIFY_PARAM_NOT_NULL(p_peer_data);
|
||||
|
||||
record_key.type = convert_peer_data_id_to_type_id(p_peer_data->data_type);
|
||||
record_key.instance = convert_peer_id_to_instance_id(peer_id);
|
||||
|
||||
// Create chunks
|
||||
peer_data_parts_get(p_peer_data, chunks, &n_chunks);
|
||||
|
||||
fds_descriptor_from_rec_id(&record_desc, (fds_record_id_t)old_token);
|
||||
|
||||
retval = fds_update(&record_desc, record_key, n_chunks, chunks);
|
||||
|
||||
if ((retval == NRF_SUCCESS) && (p_store_token != NULL))
|
||||
{
|
||||
fds_record_id_from_desc(&record_desc, (fds_record_id_t*)p_store_token);
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
ret_code_t pds_peer_data_clear(pm_peer_id_t peer_id, pm_peer_data_id_t data_id)
|
||||
{
|
||||
ret_code_t retval;
|
||||
fds_type_id_t type_id;
|
||||
fds_instance_id_t instance_id;
|
||||
fds_record_desc_t record_desc;
|
||||
fds_find_token_t find_tok;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PEER_ID_IN_RANGE(peer_id);
|
||||
VERIFY_PEER_DATA_ID_IN_RANGE(data_id);
|
||||
|
||||
type_id = convert_peer_data_id_to_type_id(data_id);
|
||||
instance_id = convert_peer_id_to_instance_id(peer_id);
|
||||
|
||||
retval = fds_find(type_id, instance_id, &record_desc, &find_tok);
|
||||
if(retval != NRF_SUCCESS)
|
||||
{
|
||||
return retval;
|
||||
}
|
||||
|
||||
retval = fds_clear(&record_desc);
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
pm_peer_id_t pds_peer_id_allocate(void)
|
||||
{
|
||||
if (!MODULE_INITIALIZED)
|
||||
{
|
||||
return PM_PEER_ID_INVALID;
|
||||
}
|
||||
PEER_IDS_INITIALIZE();
|
||||
return peer_id_allocate(PM_PEER_ID_INVALID);
|
||||
}
|
||||
|
||||
|
||||
ret_code_t pds_peer_id_free(pm_peer_id_t peer_id)
|
||||
{
|
||||
ret_code_t retval;
|
||||
fds_instance_id_t instance_id;
|
||||
|
||||
VERIFY_MODULE_INITIALIZED();
|
||||
VERIFY_PEER_ID_IN_RANGE(peer_id);
|
||||
PEER_IDS_INITIALIZE();
|
||||
|
||||
instance_id = convert_peer_id_to_instance_id(peer_id);
|
||||
|
||||
retval = fds_clear_by_instance(instance_id);
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
bool pds_peer_id_is_allocated(pm_peer_id_t peer_id)
|
||||
{
|
||||
if (!MODULE_INITIALIZED)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
PEER_IDS_INITIALIZE();
|
||||
|
||||
return peer_id_is_allocated(peer_id);
|
||||
}
|
||||
|
||||
|
||||
pm_peer_id_t pds_next_peer_id_get(pm_peer_id_t prev_peer_id)
|
||||
{
|
||||
if (!MODULE_INITIALIZED)
|
||||
{
|
||||
return PM_PEER_ID_INVALID;
|
||||
}
|
||||
PEER_IDS_INITIALIZE();
|
||||
|
||||
return peer_id_next_id_get(prev_peer_id);
|
||||
}
|
||||
|
||||
|
||||
uint32_t pds_n_peers(void)
|
||||
{
|
||||
if (!MODULE_INITIALIZED)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
PEER_IDS_INITIALIZE();
|
||||
return peer_id_n_ids();
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,370 @@
|
|||
/*
|
||||
* Copyright (c) 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 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 other
|
||||
* contributors to this software may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#ifndef PEER_DATA_STORAGE_H__
|
||||
#define PEER_DATA_STORAGE_H__
|
||||
|
||||
|
||||
#include "stdint.h"
|
||||
#include "sdk_errors.h"
|
||||
#include "ble_gap.h"
|
||||
#include "peer_manager_types.h"
|
||||
#include "fds.h"
|
||||
|
||||
|
||||
/**
|
||||
* @defgroup peer_data_storage Peer Data Storage
|
||||
* @ingroup peer_manager
|
||||
* @{
|
||||
* @brief An internal module of @ref peer_manager. This module provides a Peer Manager-specific API
|
||||
* to the persistent storage.
|
||||
*/
|
||||
|
||||
#define PDS_PREPARE_TOKEN_INVALID 0
|
||||
#define PDS_STORE_TOKEN_INVALID 0
|
||||
|
||||
|
||||
typedef enum
|
||||
{
|
||||
peer_id_to_instance_id = 16384,
|
||||
instance_id_to_peer_id = -peer_id_to_instance_id,
|
||||
peer_data_id_to_type_id = 32768,
|
||||
type_id_to_peer_data_id = -peer_data_id_to_type_id,
|
||||
} pds_convert_t;
|
||||
|
||||
|
||||
/**@brief The types of events that can come from the peer_data_storage module.
|
||||
*/
|
||||
typedef enum
|
||||
{
|
||||
PDS_EVT_STORED, /**< The specified data has been successfully stored. */
|
||||
PDS_EVT_CLEARED, /**< The specified data has been successfully cleared. */
|
||||
PDS_EVT_PEER_ID_CLEAR, /**< The peer id has been successfully cleared. */
|
||||
PDS_EVT_ERROR_STORE, /**< The specified data could not be stored. */
|
||||
PDS_EVT_ERROR_CLEAR, /**< The specified data could not be cleared. */
|
||||
PDS_EVT_ERROR_PEER_ID_CLEAR, /**< The peer id has been successfully cleared. */
|
||||
PDS_EVT_COMPRESSED, /**< A compress procedure has finished successfully. */
|
||||
} pds_evt_id_t;
|
||||
|
||||
|
||||
/**@brief Events that can come from the peer_data_storage module.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
pds_evt_id_t evt_id; /**< The type of event. */
|
||||
pm_peer_id_t peer_id; /**< The peer the event pertains to. */
|
||||
pm_peer_data_id_t data_id; /**< The data the event pertains to. */
|
||||
pm_store_token_t store_token;
|
||||
} pds_evt_t;
|
||||
|
||||
|
||||
/**@brief Event handler for events from the peer_data_storage module.
|
||||
*
|
||||
* @param[in] event The event that has happened.
|
||||
* @param[in] peer_id The id of the peer the event pertains to.
|
||||
* @param[in] flags The data the event pertains to.
|
||||
*/
|
||||
typedef void (*pds_evt_handler_t)(pds_evt_t const * p_event);
|
||||
|
||||
|
||||
/**@brief Function for registering for events from the peer database.
|
||||
*
|
||||
* @note This function will initialize the module if it is not already initialized.
|
||||
*
|
||||
* @param[in] evt_handler Event handler to register.
|
||||
*
|
||||
* @retval NRF_SUCCESS Registration successful.
|
||||
* @retval NRF_ERROR_NO_MEM No more event handlers can be registered.
|
||||
* @retval NRF_ERROR_NULL evt_handler was NULL.
|
||||
* @retval NRF_ERROR_INVALID_PARAM Unexpected return code from @ref pm_buffer_init.
|
||||
* @retval NRF_ERROR_INVALID_STATE FDS has not been initalized.
|
||||
*/
|
||||
ret_code_t pds_register(pds_evt_handler_t evt_handler);
|
||||
|
||||
|
||||
#if 0
|
||||
/**@brief Function for initializing Peer Data storage and registering a
|
||||
* callback for its events.
|
||||
*
|
||||
* @param[in] evt_handler Event handler to register.
|
||||
*
|
||||
* @retval NRF_SUCCESS Registration successful.
|
||||
* @retval NRF_ERROR_NO_MEM No more event handlers can be registered.
|
||||
* @retval NRF_ERROR_NULL evt_handler was NULL.
|
||||
* @retval NRF_ERROR_INVALID_STATE FDS has not completed initialization.
|
||||
*/
|
||||
ret_code_t pds_init(pds_evt_handler_t evt_handler);
|
||||
#endif
|
||||
|
||||
/**@brief Function for retrieving a direct pointer to peer data in persistent storage.
|
||||
*
|
||||
* @param[in] peer_id The id of the peer whose data to read.
|
||||
* @param[in] data_id Which data to get.
|
||||
* @param[out] p_data The peer data pointer.
|
||||
* @param[out] p_token Token that can be used to lock data in flash and check data validity.
|
||||
*
|
||||
* @retval NRF_SUCCESS The pointer was successfully retrieved.
|
||||
* @retval NRF_ERROR_INVALID_PARAM Invalid data_id.
|
||||
* @retval NRF_ERROR_NULL p_data was NULL.
|
||||
* @retval NRF_ERROR_NOT_FOUND The requested data was not found in persistent storage.
|
||||
* @retval NRF_ERROR_INVALID_STATE Module is not initialized.
|
||||
*/
|
||||
ret_code_t pds_peer_data_read_ptr_get(pm_peer_id_t peer_id,
|
||||
pm_peer_data_id_t data_id,
|
||||
pm_peer_data_flash_t * p_data,
|
||||
pm_store_token_t * p_token);
|
||||
|
||||
/**@brief Function to lock the flash data (to defer compression from invalidating data)
|
||||
*
|
||||
* @param[in] store_token The token representing the item to lock
|
||||
*
|
||||
*/
|
||||
ret_code_t pds_peer_data_lock(pm_store_token_t store_token);
|
||||
|
||||
|
||||
/**@brief Function to verify flash data integrity
|
||||
*
|
||||
* @param[in] store_token The token representing the item to lock
|
||||
*
|
||||
* @retval NRF_SUCCESS The data integrity is valid.
|
||||
* @retval NRF_ERROR_NULL The token is invalid.
|
||||
* @retval NRF_ERROR_INVALID_DATA The data integrity is not valid.
|
||||