} // end of UI_slow_upd_timer()
public int iGetBattLifePrc()
{
int iRetPerc = -1;
iRetPerc = Generic12Vbattery.iGetBattLifePrc(m_stRecentBattData.dblBatVolts, m_stRecentBattData.dblBatAmperes, m_stRecentBattData.dblBattTemp);
return(iRetPerc);
}
// private static string szDateTimePatternISO8601Sortable = @"yyyy-MM-ddTHH:mm:ss.fff";
public bool bLogDataToCSVFile(Generic12Vbattery.strctBattMonData stGivenBattData, int iChrgLvl)
{
bool bResult=false;
string strOneLineToLog=string.Empty;
if(true==bLoggingToFile)
{
if(null==m_OutCSVfile)
{
// open file if not currently open
m_OutCSVfile=new System.IO.StreamWriter(szBatMonCSVFileName, true);
};
// log to file, format if needed
// datetime,volts,apmps,t°C,{D|I|C},milliCoulombsIn, milliCoulombsOut,report reason
#if ISO8601OUT
// ISO 8601 sortable format
// strOneLineToLog="\"" + dtNowDateTime.ToString(szDateTimePatternISO8601Sortable)+
"."+ dtNowDateTime.Millisecond;
#else
// format date-time per Excel custom date-time format specification, supplied as argument
strOneLineToLog="\"" + stGivenBattData.dtBattDateTime.ToString(szDateTimePatternExcelCstm);
#endif
strOneLineToLog+="\",\"";
strOneLineToLog+=stGivenBattData.dblBatVolts.ToString() + "\",\"";
strOneLineToLog+=stGivenBattData.dblBatAmperes.ToString("+#.#;-#.#;0") + "\",\"";
strOneLineToLog+=stGivenBattData.dblBattTemp.ToString("+#.#;-#.#;0") + "\",\"";
strOneLineToLog+=stGivenBattData.chBattState+"\",\"";
strOneLineToLog+=iChrgLvl + "\",\"";
strOneLineToLog+=stGivenBattData.liQIn + "\",\"";
strOneLineToLog+=stGivenBattData.liQOut + "\"";
// print entire line to the log file
// will be like his : "19-12-2013 17:36:01.34.nnn","12.4","-0.3","13.6","D","99","67868","78979"
m_OutCSVfile.WriteLine(strOneLineToLog);
// close file every 25 write to avoid data loss if reset
if(m_slMeasIterCnt>0 && m_slMeasIterCnt%25==0)
{
m_OutCSVfile.Flush();
m_OutCSVfile.Close();
m_OutCSVfile.Dispose();
m_OutCSVfile=null;
};
};
return bResult;
}
// updates combined voltage and current chart series1 is Volts, series2 is Amperes
// uses microcontroller supplied date-time
// X axis fo chart must be DateTime data type
private bool bAddDataTo_V_A_Chart(Chart chrtOneChart, Series sCurrent, Series sVoltage, Generic12Vbattery.strctBattMonData stBattDataPckt)
{
bool bRes=true;
// Debug.WriteLine("++Form1::bAddDataTo_V_A_Chart()");
// obtain a reference to given data series
if(null==sVoltage || null==sCurrent)
{
Debug.WriteLine("Form1::bAddDataTo_V_A_Chart() error - null series!");
bRes=false;
}
else
{
// now add {date-time, U,I and t°} as new data point, separately to current and voltage graphs
sCurrent.Points.AddXY(stBattDataPckt.dtBattDateTime, stBattDataPckt.dblBatAmperes);
sVoltage.Points.AddXY(stBattDataPckt.dtBattDateTime, stBattDataPckt.dblBatVolts);
};
return bRes;
}
