private Task printOnLcd()
{
while (!_cts.IsCancellationRequested)
{
List <string> line1 = prepairLine1();
foreach (var content in line1)
{
SymbolConfig.initilizeSymbols();
LCD.prints(content);
LCD.gotoSecondLine();
printLine2();
try
{
Task.Delay(3500).Wait(_cts.Token);
}
catch (Exception e)
{
Debug.WriteLine("cancel LCD-Writing Task");
return(Task.CompletedTask);
}
LCD.clrscr();
}
}
return(Task.CompletedTask);
}
private void printLine2()
{
LCD.prints(" ");
this.LCD.printSymbol(SymbolConfig.busySymbolAddress);
LCD.prints(" ");
this.LCD.printSymbol(SymbolConfig.batterySymbolAddress);
LCD.prints(" ");
this.LCD.printSymbol(SymbolConfig.initSymbolAddress);
LCD.prints(" ");
this.LCD.printSymbol(SymbolConfig.volumeSymbolAddress);
LCD.prints(" ");
}