public Dictionary <string, string> Read()
{
var ret = new Dictionary <string, string>();
string s;
if (simulatormode)
{
s = "SIMULATORANDROID1";
ret.Add("vin", s);
foreach (var cmd in piDs.Keys)
{
var key = piDs[cmd];
s = ObdExtension.GetEmulatorValue(cmd);
ret.Add(key, s);
}
return(ret);
}
if (!simulatormode && bluetoothSocket == null)
{
//if there is no connection
return(null);
}
lock (_lock)
{
foreach (var key in data.Keys)
{
ret.Add(key, data[key]);
}
foreach (var v in piDs.Values)
{
data[v] = DefValue;
}
}
return(ret);
}
private async void PollObd()
{
try
{
string s;
if (simulatormode)
{
s = "SIMULATORIPHONE12";
}
else
{
s = await GetVIN();
}
lock (_lock)
{
data["vin"] = s;
}
while (true)
{
foreach (var cmd in piDs.Keys)
{
var key = piDs[cmd];
if (simulatormode)
{
s = ObdExtension.GetEmulatorValue(cmd);
}
else
{
s = await RunCmd(cmd);
}
if (s != "ERROR")
{
lock (_lock)
{
data[key] = s;
}
}
if (!running)
{
return;
}
}
await Task.Delay(Interval);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
running = false;
if (stream != null)
{
stream.Close();
stream = null;
}
if (socket != null)
{
socket.Close();
socket = null;
}
}
}
