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Bluetooth Low Energyをはじめよう
book

Bluetooth Low Energyをはじめよう

by Kevin Townsend, Carles Cufi;, Akiba, Robert Davidson, 水原 文
February 2015
Intermediate to advanced
200 pages
4h 48m
Japanese
O'Reilly Japan, Inc.
Content preview from Bluetooth Low Energyをはじめよう
139
//
ペリフェラ ルを
centralManager
とコ ネクション
[self.centralManager connectPeripheral:peripheral options:nil];
}
}
 ここでもバッテリーの電力を節約するためには、関 心のあるペリフェラルが見つかった後、
[self.centralManager stopScan]
を使って)スキャンを停止するのが良いプラ
ィス 。も 2 上のペリフェラルを見つける必 要があるのなら、それに合わせ
ード ック ほし
リモートペリフェラルと関 付けられたサービスを検 索する
ペリフェラ かって ペリフェラ オブジェクトが イン スタン され 、関
するサービスと、それに関連付けられた特性のオブジェクトを作成する必要がある。
- (void)centralManager:(CBCentralManager *)central
didConnectPeripheral:(CBPeripheral *)peripheral
{
//
ート
[peripheral setDelegate:self];
//
利用できるサービスを検索
[peripheral discoverServices:nil];
//
結果をログに記録
self.connected = [NSString stringWithFormat:@"Connected: %@",
peripheral.state == CBPeripheralStateConnected ...
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Publisher Resources

ISBN: 9784873117133Other