//Load toàn bộ giá trị tên limit TX từ file vào listLimitWifiTX
public static bool readFromFile()
{
try {
fileName = GlobalData.initSetting.ENWRITEBIN == false?string.Format("{0}TxLimit-Config.csv", filePath) : string.Format("{0}TxLimit-Config-NewBIN.csv", filePath);
fileName = GlobalData.initSetting.STATION == "Trước đóng vỏ" ? fileName : string.Format("{0}TxLimit-Config-Anten.csv", filePath);
GlobalData.listLimitWifiTX = new List <limittx>();
if (File.Exists(fileName) == false)
{
return(false);
}
var lines = File.ReadLines(fileName);
foreach (var line in lines)
{
if (!line.Contains("RangeFrequency"))
{
string[] buffer = line.Split(',');
limittx lt = new limittx()
{
rangefreq = buffer[0],
wifi = buffer[1],
mcs = buffer[2],
power_MAX = buffer[3],
power_MIN = buffer[4],
evm_MAX = buffer[5],
evm_MIN = buffer[6],
freqError_MAX = buffer[7],
freqError_MIN = buffer[8],
symclock_MAX = buffer[9],
symclock_MIN = buffer[10]
};
GlobalData.listLimitWifiTX.Add(lt);
}
}
return(true);
}
catch {
return(false);
}
}
//Search tên limit TX từ listLimitWifiTX
public static bool getData(string _rangefreq, string _wifi, string _mcs, out limittx _limit)
{
_limit = new limittx();
try {
if (GlobalData.listLimitWifiTX.Count == 0)
{
return(false);
}
foreach (var item in GlobalData.listLimitWifiTX)
{
if (item.rangefreq == _rangefreq && item.wifi == _wifi && item.mcs == _mcs)
{
_limit = item;
break;
}
}
return(true);
}
catch {
return(false);
}
}
private bool Verify_Signal(testinginfo _ti, ModemTelnet ModemTelnet, Instrument instrument, string standard_2G_5G, string Mode, string MCS, string BW, string Channel_Freq, string Anten, double Attenuator, ref string _pw, ref string _evm, ref string _freqerr, ref string _pstd, ref string _evmmax)
{
try {
standard_2G_5G = int.Parse(Channel_Freq.Substring(0, 4)) > 3000 ? "5G" : "2G";
string Result_Measure_temp = "";
decimal Pwr_measure_temp, EVM_measure_temp, FreqErr_measure_temp;
string _wifi = "";
switch (Mode)
{
case "0": { _wifi = "b"; break; }
case "1": { _wifi = "g"; break; }
case "3": { _wifi = string.Format("n{0}", BW == "0" ? "20" : "40"); break; }
case "4": {
switch (BW)
{
case "0": { _wifi = "ac20"; break; }
case "1": { _wifi = "ac40"; break; }
case "2": { _wifi = "ac80"; break; }
case "3": { _wifi = "ac160"; break; }
}
break;
}
}
//Đọc giá trị tiêu chuẩn
limittx _limit = null;
LimitTx.getData(standard_2G_5G, FunctionSupport.Get_WifiStandard_By_Mode(Mode, BW), MCS, out _limit);
//Thiết lập tần số máy đo
string _error = "";
instrument.config_Instrument_Channel(Channel_Freq, ref _error);
//Gửi lệnh yêu cầu ONT phát WIFI TX
string _message = "";
ModemTelnet.Verify_Signal_SendCommand(standard_2G_5G, Mode, MCS, BW, Channel_Freq, Anten, ref _message);
//Hien_Thi.Hienthi.SetText(rtbAll, _message);
//Đọc kết quả từ máy đo
Result_Measure_temp = instrument.config_Instrument_get_TotalResult("RFB", _wifi);
//Hien_Thi.Hienthi.SetText(rtbAll, Result_Measure_temp);
//Lấy dữ liệu Power
Pwr_measure_temp = Decimal.Parse(Result_Measure_temp.Split(',')[19], System.Globalization.NumberStyles.Float) + Convert.ToDecimal(Attenuator);
if (Pwr_measure_temp < 15)
{
instrument.config_Instrument_get_TotalResult("VID", _wifi);
Result_Measure_temp = instrument.config_Instrument_get_TotalResult("VID", _wifi);
//MessageBox.Show(Result_Measure_temp.ToString());
Pwr_measure_temp = Decimal.Parse(Result_Measure_temp.Split(',')[19], System.Globalization.NumberStyles.Float) + Convert.ToDecimal(Attenuator);
}
//Lấy dữ liệu EVM
EVM_measure_temp = Decimal.Parse(Result_Measure_temp.Split(',')[1], System.Globalization.NumberStyles.Float);
//Lấy dữ liệu Frequency Error
FreqErr_measure_temp = Decimal.Parse(Result_Measure_temp.Split(',')[7], System.Globalization.NumberStyles.Float);
//Hiển thị kết quả đo lên giao diện phần mềm (RichTextBox)
_limit.power_MAX = "25";
_limit.power_MIN = Anten == "1" ? GlobalData.initSetting.STDPWANTEN1 : GlobalData.initSetting.STDPWANTEN2;
_pw = Pwr_measure_temp.ToString("0.##");
_evm = EVM_measure_temp.ToString("0.##");
_freqerr = FreqErr_measure_temp.ToString("0.##");
_pstd = string.Format("{0}~{1}", _limit.power_MIN, _limit.power_MAX);
_evmmax = string.Format("{0}", _limit.evm_MAX);
_ti.LOGSYSTEM += "Power Limit = " + _pstd + " dBm, Average Power = " + _pw + " dBm\r\n";
_ti.LOGSYSTEM += string.Format("EVM MAX = {0} {2}, EVM All Carriers = {1} {2}\r\n", _evmmax, _evm, _wifi == "b" ? " %" : " dB");
_ti.LOGSYSTEM += "Center Frequency Error = " + _freqerr + " Hz\r\n";
//_ti.LOGSYSTEM += "Average Power = " + Pwr_measure_temp.ToString("0.##") + " dBm\r\n";
//_ti.LOGSYSTEM += string.Format("EVM All Carriers = {0} {1}", EVM_measure_temp.ToString("0.##"), _wifi == "b" ? " %" : " dB\r\n");
//_ti.LOGSYSTEM += "Center Frequency Error = " + FreqErr_measure_temp.ToString("0.##") + " Hz\r\n";
//So sánh kết quả đo với giá trị tiêu chuẩn
bool _result = false, _powerOK = false, _evmOK = false, _freqerrOK = true;
_powerOK = FunctionSupport.Compare_TXMeasure_With_Standard(_limit.power_MAX, _limit.power_MIN, Pwr_measure_temp);
_evmOK = FunctionSupport.Compare_TXMeasure_With_Standard(_limit.evm_MAX, _limit.evm_MIN, EVM_measure_temp);
_freqerrOK = FunctionSupport.Compare_TXMeasure_With_Standard(_limit.freqError_MAX, _limit.freqError_MIN, FreqErr_measure_temp);
if (_powerOK == false)
{
_ti.LOGSYSTEM += "FAIL: Power\r\n";
}
else if (_evmOK == false)
{
_ti.LOGSYSTEM += "FAIL: EVM\r\n";
}
else if (_freqerrOK == false)
{
_ti.LOGSYSTEM += "FAIL: Frequency Error\r\n";
}
_result = _powerOK && _evmOK && _freqerrOK;
return(_result);
}
catch {
return(false);
}
}