public PaceUnitsEnum ReadUnit(int channel = 0)
{
try
{
string req = AddChannelToCommandStr(":UNIT{0}?", channel);
string received = exchange.Request(req);
string parametr = AddChannelToCommandStr(":UNIT{0}:PRES ", channel);
string strValue = ParseStringValue(parametr, received);
PaceUnitsEnum result = PaceUnitsEnum.NotDefined;
for (int i = 0; i < 3; i++)
{
if (((PaceUnitsEnum)i).ToString() == strValue)
{
result = (PaceUnitsEnum)i;
break;
}
}
Units[channel] = result;
return(result);
}
catch (Exception ex)
{
throw new PaceExchException("ReadUnitError", ex, channel);
}
}
public void WriteUnitWithCheck(PaceUnitsEnum unit, int channel = 0)
{
WriteUnit(unit.ToString(), channel);
var readUnit = ReadUnit(channel);
if (readUnit != unit)
{
throw new PaceExchException("WriteUnitError", channel);
}
}
private void WriteUnit(int attempts, PaceUnitsEnum unit, int channel)
{
try
{
pace.WriteUnitWithCheck(unit, channel);
}
catch
{
attempts -= 1;
if (attempts <= 0)
{
throw;
}
WriteUnit(attempts, unit, channel);
}
}