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This software setup a central node of a star topology network
Dependencies: MQTT target_st_bluenrg
Fork of ble-star-mbed by
source/main.cpp
- Committer:
- lorevee
- Date:
- 2018-02-20
- Revision:
- 0:1902469bdd2d
- Child:
- 1:110b5e896bc9
File content as of revision 0:1902469bdd2d:
/* mbed Microcontroller Library * Copyright (c) 2006-2015 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <events/mbed_events.h> #include <mbed.h> #include "ble/BLE.h" #include "ble/DiscoveredCharacteristic.h" #include "ble/DiscoveredService.h" #include <UUID.h> #include <BleMasterService.h> #include <BleSlaveService.h> const char NAME_BLESTAR1[] = "BleStar1"; /*----------------------------------------------------------------------------*/ /* scheduleBleEventsProcessing */ void scheduleBleEventsProcessing(BLE::OnEventsToProcessCallbackContext* context) { BLE &ble = BLE::Instance(); eventQ.call(Callback<void()>(&ble, &BLE::processEvents)); } /*----------------------------------------------------------------------------*/ /* Complete the initialization of ble module */ void bleInitComplete(BLE::InitializationCompleteCallbackContext *params){ initProcess(); ble_error_t a0, a1, a2, a3; BLE& ble = params->ble; ble_error_t error = params->error; if (error != BLE_ERROR_NONE) { /* In case of error, forward the error handling to onBleInitError */ onBleInitError(ble, error); return; } /* Ensure that it is the default instance of BLE */ if (ble.getInstanceID() != BLE::DEFAULT_INSTANCE) { return; } printf("\r\nBLE Init Completed\n"); /* notification */ //ble.gattServer().onUpdatesEnabled(onUpdatesEnabledCallback); //ble.gattServer().onUpdatesDisabled(onUpdatesDisabledCallback); /* notification + attr writing */ ble.gattServer().onDataWritten(AttributeModified_CB); /* data read */ ble.gattClient().onDataRead(readCharacteristicCallback); /* when a peripheral node characteristics change */ ble.gattClient().onHVX(onNotificationCallback); /* when a peripheral descriptor is written */ ble.gattClient().onDataWritten(perDescriptorWrittenCallback); /* disconnection */ ble.gap().onDisconnection(disconnectionCallback); /* connection */ ble.gap().onConnection(connectionCallback); ble.gap().setScanParams(600, 200); //(scanInterval,scanWindow)ms ble.gap().setScanTimeout(0x0003); //stop scanning after N sec ble.gap().onTimeout(onStopScan); //callback when scan stops /* Setup adv */ ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); a0 = ble.gap().accumulateScanResponse(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, manuf_data, sizeof(manuf_data)); a1 = ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::UNKNOWN); a2 = ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)NAME_BLESTAR1, sizeof(NAME_BLESTAR1)); ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); //Advertising_Event_Type ble.gap().setAdvertisingInterval(1000); //Adv_Interval a3 = ble.gap().setAdvertisingPolicyMode(Gap::ADV_POLICY_IGNORE_WHITELIST); //Adv_Filter_Policy if ((a0 != BLE_ERROR_NONE) || (a1 != BLE_ERROR_NONE) || (a2 != BLE_ERROR_NONE) || (a3 != BLE_ERROR_NONE)){ printf("\r\nError setup ADV\n"); } addAllServices(); printMacAddress(); /* Start connection, service/chars discovery and enable notification */ connectionProcess(); /* Start advertising from this point */ //setSlaveDiscoverable();//DEBUG_ONLY } /*----------------------------------------------------------------------------*/ void onBleInitError(BLE &ble, ble_error_t error) {} /*----------------------------------------------------------------------------*/ int main() { printf("\r\n\n/*******************************************************\n"); printf("\r* *\n"); printf("\r* FP-NET-BLESTAR1 (MBED) Expansion Software *\n"); printf("\r* *\n"); printf("\r*******************************************************/\n\n\n"); /* Create the ble instance */ BLE &ble = BLE::Instance(); ble.onEventsToProcess(scheduleBleEventsProcessing); /* Uncommenting to debug the status*/ //eventQ.call_every(20000, checkStatus); ble.init(bleInitComplete); //dispatch events eventQ.dispatch_forever(); return 0; } /*----------------------------------------------------------------------------*/