[UWP]使用蓝牙LE设备！ [英] [UWP]Working with Bluetooth LE device !

问题描述

大家好，我正在尝试开发与小米Band 1s集成的通用应用程序。我跟着这个

文章：http：//allmydroids.blogspot.com/2014/12/xiaomi-mi-band-ble-protocol-reverse.html

Hi everyone , I'm trying to develop an Universal app integrate with XiaoMi Band 1s. I followed this article : http://allmydroids.blogspot.com/2014/12/xiaomi-mi-band-ble-protocol-reverse.html

这是我的代码

 realDevice = await BluetoothLEDevice.FromIdAsync({{DeviceId}});

            await realDevice.DeviceInformation.Pairing.PairAsync();

            Debug.WriteLine(realDevice.GattServices.Count);

            writer = new DataWriter();

writer.WriteBye（（byte）2）;

try
{

var GatDevices = await DeviceInformation.FindAllAsync（GattDeviceService.GetDeviceSelectorFromUuid（Guid.Parse（" 0000fee0-0000-1000-8000-00805f9b34fb" ）））;

Debug.WriteLine（GatDevices [0] .Id）;
var miliService = await GattDeviceService.FromIdAsync（GatDevices [0] .Id）;
var pairCharacteristic = miliService.GetAllCharacteristics（）。FirstOrDefault（c => c.Uuid == Guid.Parse（" 0000ff0f-0000-1000-8000-00805f9b34fb"））;


var pairStatus = await pairCharacteristic.WriteValueAsync（writer.DetachBuffer（），GattWriteOption.WriteWithoutResponse）;
Debug.WriteLine（pairStatus）;


}
catch（exception ex）
{

throw ex;
}

writer.WriteBye((byte)2); try { var GatDevices = await DeviceInformation.FindAllAsync(GattDeviceService.GetDeviceSelectorFromUuid(Guid.Parse("0000fee0-0000-1000-8000-00805f9b34fb"))); Debug.WriteLine(GatDevices[0].Id); var miliService = await GattDeviceService.FromIdAsync(GatDevices[0].Id); var pairCharacteristic = miliService.GetAllCharacteristics().FirstOrDefault(c => c.Uuid == Guid.Parse("0000ff0f-0000-1000-8000-00805f9b34fb")); var pairStatus = await pairCharacteristic.WriteValueAsync(writer.DetachBuffer(), GattWriteOption.WriteWithoutResponse); Debug.WriteLine(pairStatus); } catch (Exception ex) { throw ex; }

响应 pairStatus 是成功但是我的乐队没有像文章那样震动 - " Write
2 到特色 0xFF0F （对）。也许您必须通过将手指放在Mi Band的铝制部分来确认。"

The respone pairStatus is Success but my Band not vibrate like the article metioned - "Write 2 to Characteristic 0xFF0F (PAIR). Maybe you have to confirm by putting your finger on the aluminium part of the Mi Band. "

我认为需要更多的东西来触发乐队，是吗？

I think there is need more some thing to trigger the Band, is that right?

OmegaVN - 窗口电话应用研究与开发

OmegaVN - Window Phone Application Researching and Development

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