project for eddystone
Dependencies: BLE_API mbed nRF51822
Fork of BLE_URIBeacon by
nrfConfigParamsPersistence.cpp@16:1daa78939a3b, 2015-03-09 (annotated)
- Committer:
- rgrover1
- Date:
- Mon Mar 09 16:35:03 2015 +0000
- Revision:
- 16:1daa78939a3b
- Child:
- 17:e2c0a1696e39
updating the URIBeacon demo to the latest API for URIBeaconConfigService.; ; Hopefully the app has been simplified now.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
rgrover1 | 16:1daa78939a3b | 1 | /* mbed Microcontroller Library |
rgrover1 | 16:1daa78939a3b | 2 | * Copyright (c) 2006-2015 ARM Limited |
rgrover1 | 16:1daa78939a3b | 3 | * |
rgrover1 | 16:1daa78939a3b | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
rgrover1 | 16:1daa78939a3b | 5 | * you may not use this file except in compliance with the License. |
rgrover1 | 16:1daa78939a3b | 6 | * You may obtain a copy of the License at |
rgrover1 | 16:1daa78939a3b | 7 | * |
rgrover1 | 16:1daa78939a3b | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
rgrover1 | 16:1daa78939a3b | 9 | * |
rgrover1 | 16:1daa78939a3b | 10 | * Unless required by applicable law or agreed to in writing, software |
rgrover1 | 16:1daa78939a3b | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
rgrover1 | 16:1daa78939a3b | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
rgrover1 | 16:1daa78939a3b | 13 | * See the License for the specific language governing permissions and |
rgrover1 | 16:1daa78939a3b | 14 | * limitations under the License. |
rgrover1 | 16:1daa78939a3b | 15 | */ |
rgrover1 | 16:1daa78939a3b | 16 | |
rgrover1 | 16:1daa78939a3b | 17 | #include "pstorage.h" |
rgrover1 | 16:1daa78939a3b | 18 | #include "nrf_error.h" |
rgrover1 | 16:1daa78939a3b | 19 | #include "ConfigParamsPersistence.h" |
rgrover1 | 16:1daa78939a3b | 20 | |
rgrover1 | 16:1daa78939a3b | 21 | static pstorage_handle_t pstorageHandle; |
rgrover1 | 16:1daa78939a3b | 22 | |
rgrover1 | 16:1daa78939a3b | 23 | /* Dummy callback handler needed by Nordic's pstorage module. */ |
rgrover1 | 16:1daa78939a3b | 24 | static void pstorageNotificationCallback(pstorage_handle_t *p_handle, |
rgrover1 | 16:1daa78939a3b | 25 | uint8_t op_code, |
rgrover1 | 16:1daa78939a3b | 26 | uint32_t result, |
rgrover1 | 16:1daa78939a3b | 27 | uint8_t * p_data, |
rgrover1 | 16:1daa78939a3b | 28 | uint32_t data_len) |
rgrover1 | 16:1daa78939a3b | 29 | { |
rgrover1 | 16:1daa78939a3b | 30 | /* APP_ERROR_CHECK(result); */ |
rgrover1 | 16:1daa78939a3b | 31 | } |
rgrover1 | 16:1daa78939a3b | 32 | |
rgrover1 | 16:1daa78939a3b | 33 | /* Platform-specific implementation for persistence on the nRF5x. Based on the |
rgrover1 | 16:1daa78939a3b | 34 | * pstorage module provided by the Nordic SDK. */ |
rgrover1 | 16:1daa78939a3b | 35 | void loadURIBeaconConfigParams(URIBeaconConfigService::Params_t *paramsP) |
rgrover1 | 16:1daa78939a3b | 36 | { |
rgrover1 | 16:1daa78939a3b | 37 | pstorage_init(); |
rgrover1 | 16:1daa78939a3b | 38 | static pstorage_module_param_t pstorageParams = { |
rgrover1 | 16:1daa78939a3b | 39 | .cb = pstorageNotificationCallback, |
rgrover1 | 16:1daa78939a3b | 40 | .block_size = sizeof(URIBeaconConfigService::Params_t), |
rgrover1 | 16:1daa78939a3b | 41 | .block_count = 1 |
rgrover1 | 16:1daa78939a3b | 42 | }; |
rgrover1 | 16:1daa78939a3b | 43 | |
rgrover1 | 16:1daa78939a3b | 44 | pstorage_register(&pstorageParams, &pstorageHandle); |
rgrover1 | 16:1daa78939a3b | 45 | if (pstorage_load(reinterpret_cast<uint8_t *>(paramsP), &pstorageHandle, sizeof(URIBeaconConfigService::Params_t), 0) != NRF_SUCCESS) { |
rgrover1 | 16:1daa78939a3b | 46 | // On failure zero out and let the service reset to defaults |
rgrover1 | 16:1daa78939a3b | 47 | memset(paramsP, 0, sizeof(URIBeaconConfigService::Params_t)); |
rgrover1 | 16:1daa78939a3b | 48 | } |
rgrover1 | 16:1daa78939a3b | 49 | } |
rgrover1 | 16:1daa78939a3b | 50 | |
rgrover1 | 16:1daa78939a3b | 51 | /* Platform-specific implementation for persistence on the nRF5x. Based on the |
rgrover1 | 16:1daa78939a3b | 52 | * pstorage module provided by the Nordic SDK. */ |
rgrover1 | 16:1daa78939a3b | 53 | void saveURIBeaconConfigParams(URIBeaconConfigService::Params_t *paramsP) |
rgrover1 | 16:1daa78939a3b | 54 | { |
rgrover1 | 16:1daa78939a3b | 55 | if (paramsP->persistenceSignature != URIBeaconConfigService::Params_t::MAGIC) { |
rgrover1 | 16:1daa78939a3b | 56 | paramsP->persistenceSignature = URIBeaconConfigService::Params_t::MAGIC; |
rgrover1 | 16:1daa78939a3b | 57 | pstorage_store(&pstorageHandle, |
rgrover1 | 16:1daa78939a3b | 58 | reinterpret_cast<uint8_t *>(paramsP), |
rgrover1 | 16:1daa78939a3b | 59 | sizeof(URIBeaconConfigService::Params_t), |
rgrover1 | 16:1daa78939a3b | 60 | 0 /* offset */); |
rgrover1 | 16:1daa78939a3b | 61 | } else { |
rgrover1 | 16:1daa78939a3b | 62 | pstorage_update(&pstorageHandle, |
rgrover1 | 16:1daa78939a3b | 63 | reinterpret_cast<uint8_t *>(paramsP), |
rgrover1 | 16:1daa78939a3b | 64 | sizeof(URIBeaconConfigService::Params_t), |
rgrover1 | 16:1daa78939a3b | 65 | 0 /* offset */); |
rgrover1 | 16:1daa78939a3b | 66 | } |
rgrover1 | 16:1daa78939a3b | 67 | } |