Kenji Arai / Mbed 2 deprecated BLE_EddystoneBeacon_w_ACC_TY51822

Run on TY51822r3 board with ACC sensor (LIS3DH or BMC050)

Dependencies:   BLE_API LIS3DH mbed nRF51822 BMC050 nRF51_LowPwr nRF51_Vdd

Fork of BLE_EddystoneBeacon_Service by Bluetooth Low Energy

main.cpp@2:8020d6d4455a, 2015-05-14 (annotated)

Committer:
rgrover1
Date:
Thu May 14 16:54:00 2015 +0000
Revision:
2:8020d6d4455a
Parent:
0:c04d932e96c9
Child:
7:e9800c45e065
reintroduce param persistence into ZipBeacon.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 0:c04d932e96c9 1 /* mbed Microcontroller Library
screamer 0:c04d932e96c9 2 * Copyright (c) 2006-2013 ARM Limited
screamer 0:c04d932e96c9 3 *
screamer 0:c04d932e96c9 4 * Licensed under the Apache License, Version 2.0 (the "License");
screamer 0:c04d932e96c9 5 * you may not use this file except in compliance with the License.
screamer 0:c04d932e96c9 6 * You may obtain a copy of the License at
screamer 0:c04d932e96c9 7 *
screamer 0:c04d932e96c9 8 * http://www.apache.org/licenses/LICENSE-2.0
screamer 0:c04d932e96c9 9 *
screamer 0:c04d932e96c9 10 * Unless required by applicable law or agreed to in writing, software
screamer 0:c04d932e96c9 11 * distributed under the License is distributed on an "AS IS" BASIS,
screamer 0:c04d932e96c9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
screamer 0:c04d932e96c9 13 * See the License for the specific language governing permissions and
screamer 0:c04d932e96c9 14 * limitations under the License.
screamer 0:c04d932e96c9 15 */
screamer 0:c04d932e96c9 16
screamer 0:c04d932e96c9 17 #include "mbed.h"
screamer 0:c04d932e96c9 18 #include "BLEDevice.h"
screamer 0:c04d932e96c9 19 #include "ZipBeaconConfigService.h"
screamer 0:c04d932e96c9 20 #include "DFUService.h"
screamer 0:c04d932e96c9 21 #include "DeviceInformationService.h"
rgrover1 2:8020d6d4455a 22 #include "ConfigParamsPersistence.h"
screamer 0:c04d932e96c9 23
screamer 0:c04d932e96c9 24 BLEDevice ble;
screamer 0:c04d932e96c9 25 ZipBeaconConfigService *zipBeaconConfig;
screamer 0:c04d932e96c9 26
screamer 0:c04d932e96c9 27 /**
screamer 0:c04d932e96c9 28 * URIBeaconConfig service can operate in two modes: a configuration mode which
screamer 0:c04d932e96c9 29 * allows a user to update settings over a connection; and normal URIBeacon mode
screamer 0:c04d932e96c9 30 * which involves advertising a URI. Constructing an object from URIBeaconConfig
screamer 0:c04d932e96c9 31 * service sets up advertisements for the configuration mode. It is then up to
screamer 0:c04d932e96c9 32 * the application to switch to URIBeacon mode based on some timeout.
screamer 0:c04d932e96c9 33 *
screamer 0:c04d932e96c9 34 * The following help with this switch.
screamer 0:c04d932e96c9 35 */
rgrover1 2:8020d6d4455a 36 static const int CONFIG_ADVERTISEMENT_TIMEOUT_SECONDS = 60; // Duration after power-on that config service is available.
screamer 0:c04d932e96c9 37 Ticker configAdvertisementTimeoutTicker;
screamer 0:c04d932e96c9 38
screamer 0:c04d932e96c9 39 /**
screamer 0:c04d932e96c9 40 * Stop advertising the UriBeaconConfig Service after a delay; and switch to normal URIBeacon.
screamer 0:c04d932e96c9 41 */
screamer 0:c04d932e96c9 42 void timeout(void)
screamer 0:c04d932e96c9 43 {
screamer 0:c04d932e96c9 44 Gap::GapState_t state;
screamer 0:c04d932e96c9 45 state = ble.getGapState();
screamer 0:c04d932e96c9 46 if (!state.connected) { /* don't switch if we're in a connected state. */
screamer 0:c04d932e96c9 47 zipBeaconConfig->setupZipBeaconAdvertisements();
screamer 0:c04d932e96c9 48 ble.startAdvertising();
screamer 0:c04d932e96c9 49
screamer 0:c04d932e96c9 50 configAdvertisementTimeoutTicker.detach(); /* disable the callback from the timeout Ticker. */
screamer 0:c04d932e96c9 51 }
screamer 0:c04d932e96c9 52 }
screamer 0:c04d932e96c9 53
screamer 0:c04d932e96c9 54 /**
screamer 0:c04d932e96c9 55 * Callback triggered upon a disconnection event. Needs to re-enable advertisements.
screamer 0:c04d932e96c9 56 */
screamer 0:c04d932e96c9 57 void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
screamer 0:c04d932e96c9 58 {
screamer 0:c04d932e96c9 59 ble.startAdvertising();
screamer 0:c04d932e96c9 60 }
screamer 0:c04d932e96c9 61
screamer 0:c04d932e96c9 62 int main(void)
screamer 0:c04d932e96c9 63 {
screamer 0:c04d932e96c9 64 ble.init();
screamer 0:c04d932e96c9 65 ble.onDisconnection(disconnectionCallback);
screamer 0:c04d932e96c9 66
screamer 0:c04d932e96c9 67 /*
screamer 0:c04d932e96c9 68 * Load parameters from (platform specific) persistent storage. Parameters
screamer 0:c04d932e96c9 69 * can be set to non-default values while the URIBeacon is in configuration
screamer 0:c04d932e96c9 70 * mode (within the first 60 seconds of power-up). Thereafter, parameters
screamer 0:c04d932e96c9 71 * get copied out to persistent storage before switching to normal URIBeacon
screamer 0:c04d932e96c9 72 * operation.
screamer 0:c04d932e96c9 73 */
screamer 0:c04d932e96c9 74 ZipBeaconConfigService::Params_t params;
rgrover1 2:8020d6d4455a 75 bool fetchedFromPersistentStorage = loadURIBeaconConfigParams(&params);
screamer 0:c04d932e96c9 76
screamer 0:c04d932e96c9 77 /* Initialize a zipBeaconConfig service providing config params, default URI, and power levels. */
screamer 0:c04d932e96c9 78 static ZipBeaconConfigService::PowerLevels_t defaultAdvPowerLevels = {-20, -4, 0, 10}; // Values for ADV packets related to firmware levels
rgrover1 2:8020d6d4455a 79 zipBeaconConfig = new ZipBeaconConfigService(ble, params, !fetchedFromPersistentStorage, "http://uribeacon.org", defaultAdvPowerLevels);
screamer 0:c04d932e96c9 80 if (!zipBeaconConfig->configuredSuccessfully()) {
screamer 0:c04d932e96c9 81 error("failed to accommodate URI");
screamer 0:c04d932e96c9 82 }
screamer 0:c04d932e96c9 83 configAdvertisementTimeoutTicker.attach(timeout, CONFIG_ADVERTISEMENT_TIMEOUT_SECONDS);
screamer 0:c04d932e96c9 84
screamer 0:c04d932e96c9 85 // Setup auxiliary services to allow over-the-air firmware updates, etc
screamer 0:c04d932e96c9 86 DFUService dfu(ble);
screamer 0:c04d932e96c9 87 DeviceInformationService deviceInfo(ble, "ARM", "UriBeacon", "SN1", "hw-rev1", "fw-rev1", "soft-rev1");
screamer 0:c04d932e96c9 88
screamer 0:c04d932e96c9 89 ble.startAdvertising(); /* Set the whole thing in motion. After this call a GAP central can scan the zipBeaconConfig
screamer 0:c04d932e96c9 90 * service. This can then be switched to the normal URIBeacon functionality after a timeout. */
screamer 0:c04d932e96c9 91
screamer 0:c04d932e96c9 92 while (true) {
screamer 0:c04d932e96c9 93 ble.waitForEvent();
screamer 0:c04d932e96c9 94 }
screamer 0:c04d932e96c9 95 }