[英]Raspberry Pi Bluetooth 4.0 Connection
I am trying to connect to a Raspberry Pi via iPhone using CoreBluetooth (bluetooth 4.0). 我正在尝试使用CoreBluetooth(蓝牙4.0)通过iPhone连接到Raspberry Pi。 I have discovered the device and send out a connection request using this code: 我发现了该设备,并使用以下代码发送了连接请求:
if (peripheral != self.foundPeripheral) {
NSLog(@"Try to connect to %@", peripheral.name);
self.foundPeripheral = peripheral;
[self.centralManager stopScan];
[self.centralManager connectPeripheral:peripheral options:nil];
}
Neither the didConnectPeripheral or didFailedToConnectPeripheral are called. didConnectPeripheral或didFailedToConnectPeripheral均不会被调用。 I also made sure to set the RPi to advertise bluetooth low energy using 我还确保将RPi设置为使用来宣传蓝牙低功耗
sudo hciconfig hci0 leadv
but when I check active connections with 但是当我检查与
hcitool con
there are no active connections. 没有活动的连接。 Am I missing some set up for the RPi? 我是否缺少一些RPi设置? Also the name variable on the peripheral is blank, is that because I have not connected yet? 外围设备上的名称变量也为空白,是因为我尚未连接吗?
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