bool CloseStethoscope(string stethoscopeName)
{
var stethoscopes = StethoscopeManager.StethoscopeList.Where(s => s.Name == stethoscopeName);
if (stethoscopes.Count() == 0)
{
return(false);
}
var stethoscope = stethoscopes.First();
var formProcessBar = new FrmProcessBar(false, string.Format("正在断设备 {0} 连接！", stethoscopeName))
{
CancelBtnVisible = false
};
Thread pairThread = new Thread(() =>
{
//var _stethoscope = obj as Stethoscope;
try
{
if (stethoscope.IsConnected)
{
stethoscope.Disconnected += (s, arg) =>
{
Invoke(new MethodInvoker(() =>
{
formProcessBar.Close();
}));
};
stethoscope.Disconnect();
Mediator.ShowMsg(string.Format("听诊器{0}断开成功", stethoscope.Name));
}
}
catch (Exception ex)
{
Mediator.ShowMsg(string.Format("听诊器{0}断开失败", stethoscope.Name));
//好像从来没有进来过
}
finally
{
Invoke(new MethodInvoker(delegate()
{
formProcessBar.Close();
}));
}
});
pairThread.Start();
formProcessBar.ShowDialog();
return(stethoscope.IsConnected);
}
bool OpenStethoscope(string stethoscopeName)
{
var stethoscopes = StethoscopeManager.StethoscopeList.Where(s => s.Name == stethoscopeName);
if (!stethoscopes.Any())
{
return(false);
}
var stethoscope = stethoscopes.First();
var formProcessBar = new FrmProcessBar(false, string.Format("正在开启设备{0}连接！", stethoscopeName))
{
CancelBtnVisible = false
};;
Thread pairThread = new Thread(() =>
{
try
{
if (!stethoscope.IsConnected)
{
stethoscope.Connect();
ShowMsg(string.Format("听诊器 {0} 连接成功...", stethoscopeName), false);
if (OnSetehoscopeConnect != null)
{
OnSetehoscopeConnect();
}
Current = stethoscope;
//Mediator.ShowMsg(string.Format("听诊器{0}连接成功", stethoscope.Name));
}
}
catch (Exception ex)
{
ShowMsg(string.Format("听诊器 {0} 连接失败...", stethoscopeName));
}
finally
{
Invoke(new MethodInvoker(() =>
{
formProcessBar.Close();
}));
}
});
pairThread.Start();
formProcessBar.ShowDialog();
return(stethoscope.IsConnected);
}
bool OpenStethoscope(string stethoscopeName)
{
var stethoscopes = StethoscopeManager.StethoscopeList.Where(s => s.Name == stethoscopeName);
if (stethoscopes.Count() == 0)
{
return(false);
}
var stethoscope = stethoscopes.First();
var formProcessBar = new FrmProcessBar(false, string.Format("正在开启设备{0}连接！", stethoscopeName))
{
CancelBtnVisible = false
};;
Thread pairThread = new Thread(() =>
{
//var _stethoscope = obj as Stethoscope;
try
{
if (!stethoscope.IsConnected)
{
stethoscope.Connect();
Mediator.ShowMsg(string.Format("听诊器{0}连接成功", stethoscope.Name));
}
}
catch (Exception ex)
{
Mediator.ShowMsg(string.Format("听诊器{0}连接失败", stethoscope.Name));
//MessageBox.Show("听诊器连接失败,请确认听诊器是否开启了蓝牙连接状态！");
Mediator.ShowMsg("听诊器连接失败,请确认听诊器是否开启了蓝牙连接状态！");
}
finally
{
Invoke(new MethodInvoker(delegate()
{
formProcessBar.Close();
}));
}
});
pairThread.Start();
formProcessBar.ShowDialog();
return(stethoscope.IsConnected);
}
bool CloseStethoscope(string stethoscopeName)
{
var stethoscopes = StethoscopeManager.StethoscopeList.Where(s => s.Name == stethoscopeName);
if (!stethoscopes.Any())
{
return(false);
}
var stethoscope = stethoscopes.First();
var formProcessBar = new FrmProcessBar(false, string.Format("正在断设备 {0} 连接！", stethoscopeName))
{
CancelBtnVisible = false
};
Thread pairThread = new Thread(() =>
{
try
{
if (stethoscope.IsConnected)
{
stethoscope.Disconnect();
ShowMsg(string.Format("听诊器 {0} 断开连接...", stethoscopeName), false);
}
}
catch (Exception ex)
{
//好像从来没有进来过
}
finally
{
Invoke(new MethodInvoker(() =>
{
formProcessBar.Close();
}));
}
});
pairThread.Start();
formProcessBar.ShowDialog();
return(stethoscope.IsConnected);
}
void btnTeach_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(cbBoxTZJX.Text))
{
MessageBox.Show("请选择一个已连接的听诊器，如果列表为空,请先连接本地听诊器！");
return;
}
var arrRecvStethoscope = GetStethoscope();
if (arrRecvStethoscope.Where(s => !s.IsConnected).Any())
{
MessageBox.Show("设备尚未全部准备就绪！");
return;
}
if (!arrRecvStethoscope.Any())
{
MessageBox.Show("请选择听诊器！");
return;
}
//1.判断所有勾选的听诊器处于蓝牙连接成功状态
//2.开启源听诊设备
var stethoscopeArr = StethoscopeManager.StethoscopeList.Where(s => s.Name == cbBoxTZJX.Text);
if (stethoscopeArr.Count() == 0)
{
throw new Exception("目前没有检测到听诊器,请检测设备设置！");
}
var stethoscope = stethoscopeArr.First();
if (!stethoscope.IsConnected)
{
Mediator.ShowMsg(string.Format("听诊器 {0} 尚未连接", stethoscope.Name));
MessageBox.Show(string.Format("听诊器 {0} 尚未连接", stethoscope.Name));
return;
}
//var arrRecvStethoscope=ucStetManager1.GetStethoscope().Where(item=>item.IsConnected);
var formProcessBar = new FrmProcessBar(true)
{
BtnText = "停止教学"
};
Thread pairThread = new Thread(() =>
{
Mediator.isBusy = true;
formProcessBar.TimerCallBackEvent += () =>
{
Invoke(new MethodInvoker(delegate()
{
formProcessBar.Title = string.Format("音频教学中... {0} 秒", formProcessBar.Times);
}));
};
byte[] packet = new byte[128];
stethoscope.StartAudioInput();
foreach (var recvStethoscope in arrRecvStethoscope)
{
if (recvStethoscope.IsConnected)
{
recvStethoscope.StartAudioOutput();
}
}
Mediator.ShowMsg(string.Format("听诊器 {0} 开始教学...", stethoscope.Name));
// Stream audio from the stethoscope to the computer.
while (formProcessBar.DialogResult != System.Windows.Forms.DialogResult.Cancel)
{
int bytesRead = stethoscope.AudioInputStream.Read(packet, 0, packet.Length);
foreach (var recvStethoscope in arrRecvStethoscope)
{
if (recvStethoscope.IsConnected)
{
recvStethoscope.AudioOutputStream.Write(packet, 0, bytesRead);
}
}
}
Mediator.ShowMsg(string.Format("听诊器 {0} 教学完毕，时长 {1} 秒", stethoscope.Name, formProcessBar.Times));
});
pairThread.Start();
formProcessBar.ShowDialog();
formProcessBar.TimerEnable = false;
stethoscope.StopAudioInput();
foreach (var recvStethoscope in arrRecvStethoscope)
{
if (recvStethoscope.IsConnected)
{
recvStethoscope.StopAudioOutput();
}
}
Mediator.ShowMsg("音频教学完毕...");
Mediator.isBusy = false;
}