public override int GetHashCode()
{
return(base.GetHashCode() ^
IsSuccess.GetHashCode() ^
State.GetHashCode() ^
Manufacturer.GetHashCode() ^
ModelName.GetHashCode() ^
SerialNumber.GetHashCode() ^
SignalQuality.GetHashCode() ^
Imsi.GetHashCode() ^
Imei.GetHashCode() ^
OperatorName.GetHashCode());
}
/// <summary>
/// проверка качества связи
/// </summary>
private SignalQuality GetSignalQuality(SerialPort serial)
{
var result = new SignalQuality
{
dBmW = 0,
IsValid = false,
Percent = string.Empty
};
var response = retry.Execute(() => { return(SendATCommand(serial, "AT+CSQ")); });
if (string.IsNullOrEmpty(response))
{
return(result);
}
var matches = Regex.Matches(response, @"[\S ]+", RegexOptions.Singleline);
if (matches.Count >= 2 && "OK".Equals(matches[matches.Count - 1].Value, StringComparison.OrdinalIgnoreCase))
{
matches = Regex.Matches(matches[matches.Count - 2].Value, @"\d+", RegexOptions.None);
if (matches.Count > 0)
{
var r = int.Parse(matches[0].Value);
if (r > 32)
{
result.dBmW = 0;
result.Percent = "0.0";
result.IsValid = false;
}
else if (r == 99)
{
return(result);
}
else
{
result.dBmW = -113 + (r << 1);
result.Percent = (r * 100.0 / 31.0).ToString("F2");
result.IsValid = true;
}
}
}
return(result);
}