Nordic stack and drivers for the mbed BLE API
Fork of nRF51822 by
TARGET_MCU_NRF51822/sdk/source/ble/peer_manager/peer_data.c@638:c90ae1400bf2, 2016-09-14 (annotated)
- Committer:
- Vincent Coubard
- Date:
- Wed Sep 14 14:39:43 2016 +0100
- Revision:
- 638:c90ae1400bf2
Sync with bdab10dc0f90748b6989c8b577771bb403ca6bd8 from ARMmbed/mbed-os.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Vincent Coubard |
638:c90ae1400bf2 | 1 | /* |
Vincent Coubard |
638:c90ae1400bf2 | 2 | * Copyright (c) Nordic Semiconductor ASA |
Vincent Coubard |
638:c90ae1400bf2 | 3 | * All rights reserved. |
Vincent Coubard |
638:c90ae1400bf2 | 4 | * |
Vincent Coubard |
638:c90ae1400bf2 | 5 | * Redistribution and use in source and binary forms, with or without modification, |
Vincent Coubard |
638:c90ae1400bf2 | 6 | * are permitted provided that the following conditions are met: |
Vincent Coubard |
638:c90ae1400bf2 | 7 | * |
Vincent Coubard |
638:c90ae1400bf2 | 8 | * 1. Redistributions of source code must retain the above copyright notice, this |
Vincent Coubard |
638:c90ae1400bf2 | 9 | * list of conditions and the following disclaimer. |
Vincent Coubard |
638:c90ae1400bf2 | 10 | * |
Vincent Coubard |
638:c90ae1400bf2 | 11 | * 2. Redistributions in binary form must reproduce the above copyright notice, this |
Vincent Coubard |
638:c90ae1400bf2 | 12 | * list of conditions and the following disclaimer in the documentation and/or |
Vincent Coubard |
638:c90ae1400bf2 | 13 | * other materials provided with the distribution. |
Vincent Coubard |
638:c90ae1400bf2 | 14 | * |
Vincent Coubard |
638:c90ae1400bf2 | 15 | * 3. Neither the name of Nordic Semiconductor ASA nor the names of other |
Vincent Coubard |
638:c90ae1400bf2 | 16 | * contributors to this software may be used to endorse or promote products |
Vincent Coubard |
638:c90ae1400bf2 | 17 | * derived from this software without specific prior written permission. |
Vincent Coubard |
638:c90ae1400bf2 | 18 | * |
Vincent Coubard |
638:c90ae1400bf2 | 19 | * |
Vincent Coubard |
638:c90ae1400bf2 | 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
Vincent Coubard |
638:c90ae1400bf2 | 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
Vincent Coubard |
638:c90ae1400bf2 | 22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
Vincent Coubard |
638:c90ae1400bf2 | 23 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
Vincent Coubard |
638:c90ae1400bf2 | 24 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
Vincent Coubard |
638:c90ae1400bf2 | 25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
Vincent Coubard |
638:c90ae1400bf2 | 26 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
Vincent Coubard |
638:c90ae1400bf2 | 27 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
Vincent Coubard |
638:c90ae1400bf2 | 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
Vincent Coubard |
638:c90ae1400bf2 | 29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Vincent Coubard |
638:c90ae1400bf2 | 30 | * |
Vincent Coubard |
638:c90ae1400bf2 | 31 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 32 | |
Vincent Coubard |
638:c90ae1400bf2 | 33 | |
Vincent Coubard |
638:c90ae1400bf2 | 34 | #include "peer_data.h" |
Vincent Coubard |
638:c90ae1400bf2 | 35 | |
Vincent Coubard |
638:c90ae1400bf2 | 36 | #include <stdint.h> |
Vincent Coubard |
638:c90ae1400bf2 | 37 | #include <string.h> |
Vincent Coubard |
638:c90ae1400bf2 | 38 | #include "peer_manager_types.h" |
Vincent Coubard |
638:c90ae1400bf2 | 39 | #include "fds.h" |
Vincent Coubard |
638:c90ae1400bf2 | 40 | |
Vincent Coubard |
638:c90ae1400bf2 | 41 | |
Vincent Coubard |
638:c90ae1400bf2 | 42 | |
Vincent Coubard |
638:c90ae1400bf2 | 43 | 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) |
Vincent Coubard |
638:c90ae1400bf2 | 44 | { |
Vincent Coubard |
638:c90ae1400bf2 | 45 | if (p_n_chunks == NULL) |
Vincent Coubard |
638:c90ae1400bf2 | 46 | { |
Vincent Coubard |
638:c90ae1400bf2 | 47 | } |
Vincent Coubard |
638:c90ae1400bf2 | 48 | else if ((p_peer_data == NULL) || (p_chunks == NULL)) |
Vincent Coubard |
638:c90ae1400bf2 | 49 | { |
Vincent Coubard |
638:c90ae1400bf2 | 50 | *p_n_chunks = 0; |
Vincent Coubard |
638:c90ae1400bf2 | 51 | } |
Vincent Coubard |
638:c90ae1400bf2 | 52 | else |
Vincent Coubard |
638:c90ae1400bf2 | 53 | { |
Vincent Coubard |
638:c90ae1400bf2 | 54 | switch (p_peer_data->data_type) |
Vincent Coubard |
638:c90ae1400bf2 | 55 | { |
Vincent Coubard |
638:c90ae1400bf2 | 56 | case PM_PEER_DATA_ID_BONDING: |
Vincent Coubard |
638:c90ae1400bf2 | 57 | p_chunks[0].p_data = p_peer_data->data.p_bonding_data; |
Vincent Coubard |
638:c90ae1400bf2 | 58 | p_chunks[0].length_words = p_peer_data->length_words; |
Vincent Coubard |
638:c90ae1400bf2 | 59 | *p_n_chunks = 1; |
Vincent Coubard |
638:c90ae1400bf2 | 60 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 61 | case PM_PEER_DATA_ID_SERVICE_CHANGED_PENDING: |
Vincent Coubard |
638:c90ae1400bf2 | 62 | p_chunks[0].p_data = p_peer_data->data.p_service_changed_pending; |
Vincent Coubard |
638:c90ae1400bf2 | 63 | p_chunks[0].length_words = p_peer_data->length_words; |
Vincent Coubard |
638:c90ae1400bf2 | 64 | *p_n_chunks = 1; |
Vincent Coubard |
638:c90ae1400bf2 | 65 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 66 | case PM_PEER_DATA_ID_GATT_LOCAL: |
Vincent Coubard |
638:c90ae1400bf2 | 67 | p_chunks[0].p_data = p_peer_data->data.p_local_gatt_db; |
Vincent Coubard |
638:c90ae1400bf2 | 68 | p_chunks[0].length_words = PM_N_WORDS(PM_LOCAL_DB_LEN_OVERHEAD_BYTES); |
Vincent Coubard |
638:c90ae1400bf2 | 69 | p_chunks[1].p_data = p_peer_data->data.p_local_gatt_db->p_data; |
Vincent Coubard |
638:c90ae1400bf2 | 70 | p_chunks[1].length_words = p_peer_data->length_words - p_chunks[0].length_words; |
Vincent Coubard |
638:c90ae1400bf2 | 71 | *p_n_chunks = 2; |
Vincent Coubard |
638:c90ae1400bf2 | 72 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 73 | case PM_PEER_DATA_ID_GATT_REMOTE: |
Vincent Coubard |
638:c90ae1400bf2 | 74 | p_chunks[0].p_data = p_peer_data->data.p_remote_gatt_db; |
Vincent Coubard |
638:c90ae1400bf2 | 75 | p_chunks[0].length_words = PM_N_WORDS(PM_REMOTE_DB_LEN_OVERHEAD_BYTES); |
Vincent Coubard |
638:c90ae1400bf2 | 76 | p_chunks[1].p_data = p_peer_data->data.p_remote_gatt_db->p_data; |
Vincent Coubard |
638:c90ae1400bf2 | 77 | p_chunks[1].length_words = p_peer_data->length_words - p_chunks[0].length_words; |
Vincent Coubard |
638:c90ae1400bf2 | 78 | *p_n_chunks = 2; |
Vincent Coubard |
638:c90ae1400bf2 | 79 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 80 | case PM_PEER_DATA_ID_APPLICATION: |
Vincent Coubard |
638:c90ae1400bf2 | 81 | p_chunks[0].p_data = p_peer_data->data.p_application_data; |
Vincent Coubard |
638:c90ae1400bf2 | 82 | p_chunks[0].length_words = p_peer_data->length_words; |
Vincent Coubard |
638:c90ae1400bf2 | 83 | *p_n_chunks = 1; |
Vincent Coubard |
638:c90ae1400bf2 | 84 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 85 | default: |
Vincent Coubard |
638:c90ae1400bf2 | 86 | *p_n_chunks = 0; |
Vincent Coubard |
638:c90ae1400bf2 | 87 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 88 | } |
Vincent Coubard |
638:c90ae1400bf2 | 89 | } |
Vincent Coubard |
638:c90ae1400bf2 | 90 | } |
Vincent Coubard |
638:c90ae1400bf2 | 91 | |
Vincent Coubard |
638:c90ae1400bf2 | 92 | |
Vincent Coubard |
638:c90ae1400bf2 | 93 | ret_code_t peer_data_deserialize(pm_peer_data_flash_t const * p_in_data, pm_peer_data_t * p_out_data) |
Vincent Coubard |
638:c90ae1400bf2 | 94 | { |
Vincent Coubard |
638:c90ae1400bf2 | 95 | if ((p_in_data == NULL) || (p_out_data == NULL)) |
Vincent Coubard |
638:c90ae1400bf2 | 96 | { |
Vincent Coubard |
638:c90ae1400bf2 | 97 | return NRF_ERROR_NULL; |
Vincent Coubard |
638:c90ae1400bf2 | 98 | } |
Vincent Coubard |
638:c90ae1400bf2 | 99 | else |
Vincent Coubard |
638:c90ae1400bf2 | 100 | { |
Vincent Coubard |
638:c90ae1400bf2 | 101 | if (p_out_data->length_words < p_in_data->length_words) |
Vincent Coubard |
638:c90ae1400bf2 | 102 | { |
Vincent Coubard |
638:c90ae1400bf2 | 103 | p_out_data->length_words = p_in_data->length_words; |
Vincent Coubard |
638:c90ae1400bf2 | 104 | return NRF_ERROR_NO_MEM; |
Vincent Coubard |
638:c90ae1400bf2 | 105 | } |
Vincent Coubard |
638:c90ae1400bf2 | 106 | p_out_data->length_words = p_in_data->length_words; |
Vincent Coubard |
638:c90ae1400bf2 | 107 | p_out_data->data_type = p_in_data->data_type; |
Vincent Coubard |
638:c90ae1400bf2 | 108 | |
Vincent Coubard |
638:c90ae1400bf2 | 109 | switch (p_in_data->data_type) |
Vincent Coubard |
638:c90ae1400bf2 | 110 | { |
Vincent Coubard |
638:c90ae1400bf2 | 111 | case PM_PEER_DATA_ID_BONDING: |
Vincent Coubard |
638:c90ae1400bf2 | 112 | *p_out_data->data.p_bonding_data = *p_in_data->data.p_bonding_data; |
Vincent Coubard |
638:c90ae1400bf2 | 113 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 114 | case PM_PEER_DATA_ID_SERVICE_CHANGED_PENDING: |
Vincent Coubard |
638:c90ae1400bf2 | 115 | *p_out_data->data.p_service_changed_pending = *p_in_data->data.p_service_changed_pending; |
Vincent Coubard |
638:c90ae1400bf2 | 116 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 117 | case PM_PEER_DATA_ID_GATT_LOCAL: |
Vincent Coubard |
638:c90ae1400bf2 | 118 | if (p_out_data->data.p_local_gatt_db->p_data == NULL) |
Vincent Coubard |
638:c90ae1400bf2 | 119 | { |
Vincent Coubard |
638:c90ae1400bf2 | 120 | return NRF_ERROR_NULL; |
Vincent Coubard |
638:c90ae1400bf2 | 121 | } |
Vincent Coubard |
638:c90ae1400bf2 | 122 | if (p_out_data->data.p_local_gatt_db->len < p_in_data->data.p_local_gatt_db->len) |
Vincent Coubard |
638:c90ae1400bf2 | 123 | { |
Vincent Coubard |
638:c90ae1400bf2 | 124 | p_out_data->data.p_local_gatt_db->len = p_in_data->data.p_local_gatt_db->len; |
Vincent Coubard |
638:c90ae1400bf2 | 125 | return NRF_ERROR_NO_MEM; |
Vincent Coubard |
638:c90ae1400bf2 | 126 | } |
Vincent Coubard |
638:c90ae1400bf2 | 127 | else |
Vincent Coubard |
638:c90ae1400bf2 | 128 | { |
Vincent Coubard |
638:c90ae1400bf2 | 129 | p_out_data->data.p_local_gatt_db->flags = p_in_data->data.p_local_gatt_db->flags; |
Vincent Coubard |
638:c90ae1400bf2 | 130 | p_out_data->data.p_local_gatt_db->len = p_in_data->data.p_local_gatt_db->len; |
Vincent Coubard |
638:c90ae1400bf2 | 131 | memcpy(p_out_data->data.p_local_gatt_db->p_data, |
Vincent Coubard |
638:c90ae1400bf2 | 132 | p_in_data->data.p_local_gatt_db->p_data, |
Vincent Coubard |
638:c90ae1400bf2 | 133 | p_in_data->data.p_local_gatt_db->len); |
Vincent Coubard |
638:c90ae1400bf2 | 134 | } |
Vincent Coubard |
638:c90ae1400bf2 | 135 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 136 | case PM_PEER_DATA_ID_GATT_REMOTE: |
Vincent Coubard |
638:c90ae1400bf2 | 137 | if (p_out_data->data.p_remote_gatt_db->p_data == NULL) |
Vincent Coubard |
638:c90ae1400bf2 | 138 | { |
Vincent Coubard |
638:c90ae1400bf2 | 139 | return NRF_ERROR_NULL; |
Vincent Coubard |
638:c90ae1400bf2 | 140 | } |
Vincent Coubard |
638:c90ae1400bf2 | 141 | if (p_out_data->data.p_remote_gatt_db->service_count < p_in_data->data.p_remote_gatt_db->service_count) |
Vincent Coubard |
638:c90ae1400bf2 | 142 | { |
Vincent Coubard |
638:c90ae1400bf2 | 143 | p_out_data->data.p_remote_gatt_db->service_count = p_in_data->data.p_remote_gatt_db->service_count; |
Vincent Coubard |
638:c90ae1400bf2 | 144 | return NRF_ERROR_NO_MEM; |
Vincent Coubard |
638:c90ae1400bf2 | 145 | } |
Vincent Coubard |
638:c90ae1400bf2 | 146 | else |
Vincent Coubard |
638:c90ae1400bf2 | 147 | { |
Vincent Coubard |
638:c90ae1400bf2 | 148 | p_out_data->data.p_remote_gatt_db->service_count = p_in_data->data.p_remote_gatt_db->service_count; |
Vincent Coubard |
638:c90ae1400bf2 | 149 | memcpy(p_out_data->data.p_remote_gatt_db->p_data, |
Vincent Coubard |
638:c90ae1400bf2 | 150 | p_in_data->data.p_remote_gatt_db->p_data, |
Vincent Coubard |
638:c90ae1400bf2 | 151 | p_in_data->data.p_remote_gatt_db->service_count * sizeof(ble_gatt_db_srv_t)); |
Vincent Coubard |
638:c90ae1400bf2 | 152 | } |
Vincent Coubard |
638:c90ae1400bf2 | 153 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 154 | case PM_PEER_DATA_ID_APPLICATION: |
Vincent Coubard |
638:c90ae1400bf2 | 155 | memcpy(p_out_data->data.p_application_data, |
Vincent Coubard |
638:c90ae1400bf2 | 156 | p_in_data->data.p_application_data, |
Vincent Coubard |
638:c90ae1400bf2 | 157 | p_in_data->length_words * 4); |
Vincent Coubard |
638:c90ae1400bf2 | 158 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 159 | default: |
Vincent Coubard |
638:c90ae1400bf2 | 160 | break; |
Vincent Coubard |
638:c90ae1400bf2 | 161 | } |
Vincent Coubard |
638:c90ae1400bf2 | 162 | } |
Vincent Coubard |
638:c90ae1400bf2 | 163 | return NRF_SUCCESS; |
Vincent Coubard |
638:c90ae1400bf2 | 164 | } |
Vincent Coubard |
638:c90ae1400bf2 | 165 | |
Vincent Coubard |
638:c90ae1400bf2 | 166 |