private void StartCharge_ClickAsync(object sender, EventArgs e)
{
startCharge.Enabled = false;
if (ChargerService.IsCharging)
{
ChargerService.StopCharge();
}
else
{
startDischarge.Enabled = false;
if (ChargerService.State == CanReceivingNode.STATE_WARNING || ChargerService.State == CanReceivingNode.STATE_ON || ChargerService.State == CanReceivingNode.STATE_IDLE)
{
ChargerService.RequestedCurrent = float.Parse(RequestedChargeCurrent.Value.ToString());
ChargerService.RequestedVoltage = float.Parse(RequestedChargeVoltage.Value.ToString());
ChargerService.SupplyCurrentLimit = float.Parse(maxSocketCurrent.SelectedItem.ToString());
ChargerService.StartCharge();
}
else
{
MessageBox.Show("Charger of battery is currently in an invalid state to start charging",
"Check Battery and Charger",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
UpdateStartStopDetails();
}
public async Task <bool> StartCharge()
{
IsPrecharging = true;
latestChargeCurrent = 0;
// Send 50ma so that the voltage can be measured
ChargerService.RequestedVoltage = RequestedVoltage;
ChargerService.RequestedCurrent = 0.05f;
ChargerService.SupplyCurrentLimit = SupplyCurrentLimit;
batteryIntegrator = 0;
ChargerService.StopCharge();
if (await ChargerService.WaitUntilChargerStopped(1000) == false)
{
return(false);
}
ChargerService.RequestedVoltage = BatteryService.BatteryData.EstimatePackVoltageFromCMUs / 1000;
ChargerService.StartCharge();
if (await ChargerService.WaitUntilChargerStarted(3000) == false ||
await ChargerService.WaitUntilVoltageReached(RequestedVoltage, 10, 10000) == false)
{
await StopCharge();
return(false);
}
await BatteryService.EngageContactors();
if (await BatteryService.WaitUntilContactorsEngage(10000) == false)
{
await StopCharge();
return(false);
}
StartTimer();
IsPrecharging = false;
return(true);
}