public static AutomotiveBattery bDeserBattCls()
{
AutomotiveBattery abtClassFromStorage = null;
Debug.WriteLine("++bDeserBattCls()");
IFormatter formatter = new BinaryFormatter();
try
{
Stream streamFrom = new FileStream(AutomotiveBattery.cstrMyBattClassFileName, FileMode.Open, FileAccess.Read, FileShare.Read);
abtClassFromStorage = (AutomotiveBattery)formatter.Deserialize(streamFrom);
streamFrom.Close();
int jcnt = abtClassFromStorage.m_mapDischrgChrgCyles.Count;
Debug.WriteLine("bSerBattCls() Also restored " + jcnt.ToString() + " discharge-charge cycles");
for (int k = 0; k < jcnt; k++)
{
// element at retrievs a pair, not just an element
stDischrgChrgCycle stdchrgclTemp = abtClassFromStorage.m_mapDischrgChrgCyles.ElementAt(k).Value;
Debug.WriteLine("bSerBattCls() [" + k.ToString() + "] " + stdchrgclTemp.stbtdtmStarterOn.dtBattDateTime.ToString() +
" CA=" + stdchrgclTemp.dblCA.ToString("000") + " A, R=" + stdchrgclTemp.dblBatteryResistance.ToString("0.0000") + " Ohm at " + stdchrgclTemp.stbtdtmStarterOn.dblBattTemp.ToString("+00.0") + "°C");
}
;
}
catch (SerializationException serexp)
{
Debug.WriteLine("Form1() ctor: Failed to find saved instance of myAutoBattery." + serexp.ToString());
}
catch (IOException ioexp)
{
Debug.WriteLine("Form1() ctor: Failed to find saved instance of myAutoBattery." + ioexp.ToString());
};
Debug.WriteLine("--bDeserBattCls()=" + ((null == abtClassFromStorage)?"null":abtClassFromStorage.ToString()));
return(abtClassFromStorage);
}
public Form1()
{
Debug.WriteLine("++Form1() ctor");
// make some time time-span conversions before we start out charts
tspn6Sec = new TimeSpan(0, 0, ciZoomTimeSpanSize_inSec);
dtm6sec = new DateTime().Add(tspn6Sec);
tspnSmScrl = new TimeSpan(0, 0, ciZoomTimeScrlSize_inSec);
dtmSmlScrl = new DateTime().Add(tspnSmScrl);
tspnTickmark = new TimeSpan(0, 0, 0, ciTickMarkTimeSize_in_mSec);
dtmTickmark = new DateTime().Add(tspnTickmark);
// perform container init
InitializeComponent();
this.Text = "Battery Monitor";
// initialize all our gauge controls in a single call
bInitalizeGaugeControls();
//
// Creates and initializes a new concurrent Queue.
cnquBattDataQueue = new ConcurrentQueue <Generic12Vbattery.strctBattMonData>();
// restore application settings
m_cBattMonSettings = BattMonSettings.bDeserAppSettings();
// assign these restored settings to controls
SerPortNameTextBox.Text = m_cBattMonSettings.strCOMPortName;
ripple_filterCheckBox1.Checked = m_cBattMonSettings.bRippleFilterOn;
try
{
// open battery logging file
m_OutCSVfile = new System.IO.StreamWriter(szBatMonCSVFileName, true);
bLoggingToFile = true;
}
catch (IOException ioex)
{
Debug.WriteLine("Form1() ctor: Error " + ioex.ToString() + "! Cannot open log file");
m_OutCSVfile = null;
bLoggingToFile = false;
};
//
// now create new battery class instance or restore from saved
m_batBattery = AutomotiveBattery.bDeserBattCls();
//
if (null == m_batBattery)
{
Debug.WriteLine("Form1() ctor: do not have saved instance of myAutoBattery, create new !");
// if there is no saved instance of myAutoBattery, then create a new instance
// show new battery intro message first
// first open batt info form to fill up
BatteryInfoForm btinffrmNewbatteryInfo = new BatteryInfoForm();
// and wait for [Save] button to be pressed before we continue
Application.Run(btinffrmNewbatteryInfo);
// now take data from form into our member variables
// now construct it anew using supplied parameters
m_batBattery = new AutomotiveBattery(btinffrmNewbatteryInfo.strGetBatteryName(),
btinffrmNewbatteryInfo.strGetBatteryMake(), btinffrmNewbatteryInfo.strGetbatteryModel(),
btinffrmNewbatteryInfo.strGetBatterySerNo(),
btinffrmNewbatteryInfo.iGetBatteryCA(), btinffrmNewbatteryInfo.iGetbatteryCCA(),
btinffrmNewbatteryInfo.iGetBatteryCapacityAHrs(),
btinffrmNewbatteryInfo.dtmGetbattDateOfManufacture());
Debug.WriteLine("Form1() ctor: created new instance of myAutoBattery(\"" + btinffrmNewbatteryInfo.strGetBatteryName() + "\")");
m_lstDischrgChrgCycles = new List <DateTime>(0);
}
else
{
Debug.WriteLine("Form1() ctor: Restored myAutoBattery from saved.");
// print some info about restored class instance
Debug.WriteLine("Form1() ctor: max charge current=" + m_batBattery.getMaxDischrgCurrentA().ToString() + " A");
Debug.WriteLine("Form1() ctor: starting cycles=" + m_batBattery.iGetNumStartingCycles().ToString());
//
int iInitialNumOfDchrgChrgCycles = m_batBattery.iGetNumStartingCycles();
// initialize listbox view - first create a list of items
m_lstDischrgChrgCycles = new List <DateTime>(iInitialNumOfDchrgChrgCycles);
bUpdateListBoxAndCntFromMmapDschrgChrgCycles();
};
// stop monitoring and display stopped state
bOnStopMonitoring(false);
LiveDataRadioButton1.Checked = true; // changing value of checked will call OnRadioBtnChanged()
FromFileRadioButton1.Checked = false;
// UI update timer function set up
m_UIRefreshTimer = new System.Windows.Forms.Timer();
m_UIRefreshTimer.Interval = 100; // redraw controls every 100 msec, i.e 10 Hz
m_UIRefreshTimer.Tick += new EventHandler(UI_slow_upd_timer);
// fast data update timer set up
m_DataFastRefreshTimer = new System.Windows.Forms.Timer();
m_DataFastRefreshTimer.Interval = 10; // redraw controls every 10 msec, i.e 100 Hz
#if USEFASTANDSLOWTIMERS
m_DataFastRefreshTimer.Tick += new EventHandler(UI_slow_upd_timer_no_dequeue);
#else
m_DataFastRefreshTimer.Tick += new EventHandler(data_refresh_fast_timer_Funkt);
#endif
Debug.WriteLine("Form1() ctor: analog meters timer is up; rate=" + (1000 / m_UIRefreshTimer.Interval).ToString() + " Hz");
//
System.Reflection.Assembly myAssembly = System.Reflection.Assembly.GetExecutingAssembly();
Stream StarterOff_bmp_Stream = myAssembly.GetManifestResourceStream("batt_mon_app.starter_motor_off.jpg");
Stream StarterOn_bmp_Stream = myAssembly.GetManifestResourceStream("batt_mon_app.starter_motor_on.jpg");
bmpStarterMtrOff = new Bitmap(StarterOff_bmp_Stream);
bmpStarterMtrOn = new Bitmap(StarterOn_bmp_Stream);
bSetMotorPict(bmpStarterMtrOff);
m_slMeasIterCnt = 0;
// ctor will perform autostart - it will try to start serial port worker right away
// which may fail so it may display a message
// bOnStartMonitoring();
// if autostart here fails, then user may reconfigure serial port and start manually
Debug.WriteLine("--Form1() ctor");
} // end Form1() ctor