gagan deep / Mbed 2 deprecated BLE_EddystoneBeacon_Serviceprod

prod

Dependencies:   BLE_API mbed nRF51822 X_NUCLEO_IDB0XA1

Fork of BLE_EddystoneBeacon_Service by Bluetooth Low Energy

main.cpp@24:8edfe6730cc2, 2015-07-23 (annotated)

Committer:
mbedAustin
Date:
Thu Jul 23 20:38:20 2015 +0000
Revision:
24:8edfe6730cc2
Parent:
23:05e9bb3b13af
Child:
26:2896fbdd0450
Renamed ZipBeacon ->EddystoneBeacon

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"
rgrover1 7:e9800c45e065 18 #include "BLE.h"
mbedAustin 23:05e9bb3b13af 19 #include "EddystoneConfigService.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
rgrover1 8:1a21308e5008 24 BLE ble;
mbedAustin 24:8edfe6730cc2 25 EddystoneConfigService *EddystoneBeaconConfig;
mbedAustin 18:91c36071aafb 26 Ticker test;
mbedAustin 15:af8c24f34a9f 27 //InterruptIn button(p17);
screamer 0:c04d932e96c9 28
screamer 0:c04d932e96c9 29 /**
screamer 0:c04d932e96c9 30 * URIBeaconConfig service can operate in two modes: a configuration mode which
screamer 0:c04d932e96c9 31 * allows a user to update settings over a connection; and normal URIBeacon mode
screamer 0:c04d932e96c9 32 * which involves advertising a URI. Constructing an object from URIBeaconConfig
screamer 0:c04d932e96c9 33 * service sets up advertisements for the configuration mode. It is then up to
screamer 0:c04d932e96c9 34 * the application to switch to URIBeacon mode based on some timeout.
screamer 0:c04d932e96c9 35 *
screamer 0:c04d932e96c9 36 * The following help with this switch.
screamer 0:c04d932e96c9 37 */
mbedAustin 15:af8c24f34a9f 38 static const int CONFIG_ADVERTISEMENT_TIMEOUT_SECONDS = 5; // Duration after power-on that config service is available.
mbedAustin 24:8edfe6730cc2 39 Ticker configAdvertisementTimeout;
screamer 0:c04d932e96c9 40
screamer 0:c04d932e96c9 41 /**
mbedAustin 19:f7c33fa88ca5 42 * Stop advertising the Config Service after a delay; and switch to a non-connectable advertising mode only beacon.
screamer 0:c04d932e96c9 43 */
screamer 0:c04d932e96c9 44 void timeout(void)
screamer 0:c04d932e96c9 45 {
screamer 0:c04d932e96c9 46 Gap::GapState_t state;
screamer 0:c04d932e96c9 47 state = ble.getGapState();
screamer 0:c04d932e96c9 48 if (!state.connected) { /* don't switch if we're in a connected state. */
mbedAustin 24:8edfe6730cc2 49 EddystoneBeaconConfig->setupEddystoneAdvertisements();
mbedAustin 24:8edfe6730cc2 50 configAdvertisementTimeout.detach(); /* disable the callback from the timeout Ticker. */
mbedAustin 15:af8c24f34a9f 51 printf("removing config service\r\n");
screamer 0:c04d932e96c9 52 }
screamer 0:c04d932e96c9 53 }
screamer 0:c04d932e96c9 54
screamer 0:c04d932e96c9 55 /**
screamer 0:c04d932e96c9 56 * Callback triggered upon a disconnection event. Needs to re-enable advertisements.
screamer 0:c04d932e96c9 57 */
screamer 0:c04d932e96c9 58 void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
screamer 0:c04d932e96c9 59 {
rgrover1 8:1a21308e5008 60 ble.gap().startAdvertising();
mbedAustin 15:af8c24f34a9f 61 printf("disconnect CB\r\n");
screamer 0:c04d932e96c9 62 }
screamer 0:c04d932e96c9 63
screamer 0:c04d932e96c9 64 int main(void)
screamer 0:c04d932e96c9 65 {
mbedAustin 15:af8c24f34a9f 66 printf("Starting Example\r\n");
screamer 0:c04d932e96c9 67 ble.init();
rgrover1 8:1a21308e5008 68 ble.gap().onDisconnection(disconnectionCallback);
screamer 0:c04d932e96c9 69
screamer 0:c04d932e96c9 70 /*
screamer 0:c04d932e96c9 71 * Load parameters from (platform specific) persistent storage. Parameters
screamer 0:c04d932e96c9 72 * can be set to non-default values while the URIBeacon is in configuration
screamer 0:c04d932e96c9 73 * mode (within the first 60 seconds of power-up). Thereafter, parameters
screamer 0:c04d932e96c9 74 * get copied out to persistent storage before switching to normal URIBeacon
screamer 0:c04d932e96c9 75 * operation.
screamer 0:c04d932e96c9 76 */
mbedAustin 23:05e9bb3b13af 77 EddystoneConfigService::Params_t params;
rgrover1 2:8020d6d4455a 78 bool fetchedFromPersistentStorage = loadURIBeaconConfigParams(&params);
screamer 0:c04d932e96c9 79
mbedAustin 24:8edfe6730cc2 80 /* Initialize a EddystoneBeaconConfig service providing config params, default URI, and power levels. */
mbedAustin 23:05e9bb3b13af 81 static EddystoneConfigService::PowerLevels_t defaultAdvPowerLevels = {-20, -4, 0, 10}; // Values for ADV packets related to firmware levels
mbedAustin 24:8edfe6730cc2 82 EddystoneBeaconConfig = new EddystoneConfigService(ble, params, !fetchedFromPersistentStorage, "http://mbed.org", defaultAdvPowerLevels);
mbedAustin 24:8edfe6730cc2 83 if (!EddystoneBeaconConfig->configuredSuccessfully()) {
screamer 0:c04d932e96c9 84 error("failed to accommodate URI");
screamer 0:c04d932e96c9 85 }
mbedAustin 24:8edfe6730cc2 86 configAdvertisementTimeout.attach(timeout, CONFIG_ADVERTISEMENT_TIMEOUT_SECONDS);
screamer 0:c04d932e96c9 87
screamer 0:c04d932e96c9 88 // Setup auxiliary services to allow over-the-air firmware updates, etc
screamer 0:c04d932e96c9 89 DFUService dfu(ble);
screamer 0:c04d932e96c9 90 DeviceInformationService deviceInfo(ble, "ARM", "UriBeacon", "SN1", "hw-rev1", "fw-rev1", "soft-rev1");
screamer 0:c04d932e96c9 91
mbedAustin 24:8edfe6730cc2 92 ble.gap().startAdvertising(); /* Set the whole thing in motion. After this call a GAP central can scan the EddystoneBeaconConfig
rgrover1 8:1a21308e5008 93 * service. This can then be switched to the normal URIBeacon functionality after a timeout. */
mbedAustin 15:af8c24f34a9f 94 printf("Running...\r\n");
screamer 0:c04d932e96c9 95 while (true) {
screamer 0:c04d932e96c9 96 ble.waitForEvent();
screamer 0:c04d932e96c9 97 }
screamer 0:c04d932e96c9 98 }