public bool Connect(HidDeviceInfo hidDevice)
{
ReusltString result = new ReusltString();
HidDeviceData.HID_RETURN hdrtn = device.OpenDevice(hidDevice.vID, hidDevice.pID, hidDevice.serial);
if (hdrtn == HidDeviceData.HID_RETURN.SUCCESS)
{
bConnected = true;
#region 消息通知
result.Result = true;
result.message = "设备连接成功!";
RaiseEventConnectedState(result.Result);
#endregion
return(true);
}
bConnected = false;
#region 消息通知
result.Result = false;
result.message = "设备连接错误";
RaiseEventConnectedState(result.Result);
#endregion
return(false);
}
void HidDeviceRemoved(object sender, EventArgs e)
{
bConnected = false;
#region 消息通知
ReusltString result = new ReusltString();
result.Result = false;
result.message = "Device Remove";
RaiseEventConnectedState(result.Result);
#endregion
if (device != null)
{
device.CloseDevice();
}
}
public void HidDataReceived(object sender, HidDeviceReport e)
{
try
{
//第一个字节为数据长度，因为Device 的HID数据固定长度为64字节，取有效数据
byte[] buf = new byte[e.reportBuff[0]];
Array.Copy(e.reportBuff, 1, buf, 0, e.reportBuff[0]);
//推送数据
RaiseEventDataReceived(buf);
}
catch
{
#region 消息通知
ReusltString result = new ReusltString();
result.Result = false;
result.message = "Receive Error";
RaiseEventConnectedState(result.Result);
#endregion
}
}
