private void BackgroundWorker1DoWork(object sender, DoWorkEventArgs e)
{
_abort = false;
_sw = Stopwatch.StartNew();
if (!(e.Argument is BWArgs))
{
return;
}
var args = e.Argument as BWArgs;
try
{
#region XSVF
if (args.Operation == BWArgs.Operations.XSVF)
{
try {
_xsvfFlasher = Main.GetXSVFFlasher();
_xsvfFlasher.Error += MainOnError;
_xsvfFlasher.Status += MainOnError;
_xsvfFlasher.Progress += MainOnProgress;
_xsvfFlasher.WriteXSVF(args.File);
e.Result = true;
}
catch (DeviceError ex) {
if (ex.ErrorLevel == DeviceError.ErrorLevels.IncompatibleDevice)
{
MessageBox.Show(Resources.IncompatibleXSVF);
}
else
{
throw;
}
}
}
#endregion
else if (args.Device == BWArgs.Devices.MMC)
{
if (args.MMCDevice == null)
{
throw new Exception("Something went horribly wrong here!!");
}
_mmcFlasher = Main.GetMMCFlasher(args.MMCDevice);
if (_mmcFlasher == null)
{
e.Result = false;
return;
}
_mmcFlasher.Error += MainOnError;
_mmcFlasher.Status += MainOnError;
_mmcFlasher.Progress += MainOnProgress;
e.Result = true;
switch (args.Operation)
{
case BWArgs.Operations.Read:
_mmcFlasher.Read(args.File, (long)mmcoffsetbox.Value, (long)mmccountbox.Value);
break;
case BWArgs.Operations.Erase:
_mmcFlasher.ZeroData((long)mmcoffsetbox.Value, (long)mmccountbox.Value);
break;
case BWArgs.Operations.Write:
_mmcFlasher.Write(args.File, (long)mmcoffsetbox.Value, (long)mmccountbox.Value, args.Verify);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
else
{
_spiFlasher = Main.GetSPIFlasher();
if (_spiFlasher == null)
{
e.Result = false;
return;
}
_spiFlasher.Error += MainOnError;
_spiFlasher.Status += MainOnError;
_spiFlasher.Progress += MainOnProgress;
e.Result = true;
switch (args.Operation)
{
case BWArgs.Operations.Read:
_spiFlasher.Read((uint)spiblockbox.Value, (uint)spicountbox.Value, args.File, 1);
break;
case BWArgs.Operations.Erase:
_spiFlasher.Erase((uint)spiblockbox.Value, (uint)spicountbox.Value, 1);
break;
case BWArgs.Operations.Write:
var mode = SPIWriteModes.None;
if (args.AddSpare)
{
mode |= SPIWriteModes.AddSpare;
}
else if (args.CorrectSpare)
{
mode |= SPIWriteModes.CorrectSpare;
}
if (args.EraseFirst)
{
mode |= SPIWriteModes.EraseFirst;
}
if (args.Verify)
{
mode |= SPIWriteModes.VerifyAfter;
}
_spiFlasher.Write((uint)spiblockbox.Value, (uint)spicountbox.Value, args.File, mode, 1);
break;
default:
throw new Exception("Unkown Operation");
}
}
}
catch (Exception ex) {
MessageBox.Show(string.Format("Internal Exception: {0}{1}", Environment.NewLine, ex));
}
finally {
switch (args.Device)
{
case BWArgs.Devices.SPI:
if (_spiFlasher != null)
{
_spiFlasher.Error -= MainOnError;
_spiFlasher.Status -= MainOnError;
_spiFlasher.Progress -= MainOnProgress;
}
_spiFlasher = null;
break;
case BWArgs.Devices.MMC:
if (_mmcFlasher != null)
{
_mmcFlasher.Error -= MainOnError;
_mmcFlasher.Status -= MainOnError;
_mmcFlasher.Progress -= MainOnProgress;
}
_mmcFlasher = null;
break;
}
if (args.Operation == BWArgs.Operations.XSVF)
{
if (_xsvfFlasher != null)
{
_xsvfFlasher.Error -= MainOnError;
_xsvfFlasher.Status -= MainOnError;
_xsvfFlasher.Progress -= MainOnProgress;
}
_xsvfFlasher = null;
}
}
}
private void BackgroundWorker1DoWork(object sender, DoWorkEventArgs e)
{
_abort = false;
_sw = Stopwatch.StartNew();
if(!(e.Argument is BWArgs))
return;
var args = e.Argument as BWArgs;
try
{
#region XSVF
if (args.Operation == BWArgs.Operations.XSVF) {
try {
_xsvfFlasher = Main.GetXSVFFlasher();
_xsvfFlasher.Error += MainOnError;
_xsvfFlasher.Status += MainOnError;
_xsvfFlasher.Progress += MainOnProgress;
_xsvfFlasher.WriteXSVF(args.File);
e.Result = true;
}
catch(DeviceError ex) {
if(ex.ErrorLevel == DeviceError.ErrorLevels.IncompatibleDevice)
MessageBox.Show(Resources.IncompatibleXSVF);
else
throw;
}
}
#endregion
else if(args.Device == BWArgs.Devices.MMC) {
if (args.MMCDevice == null)
throw new Exception("Something went horribly wrong here!!");
_mmcFlasher = Main.GetMMCFlasher(args.MMCDevice);
if (_mmcFlasher == null) {
e.Result = false;
return;
}
_mmcFlasher.Error += MainOnError;
_mmcFlasher.Status += MainOnError;
_mmcFlasher.Progress += MainOnProgress;
e.Result = true;
switch(args.Operation) {
case BWArgs.Operations.Read:
_mmcFlasher.Read(args.File, (long)mmcoffsetbox.Value, (long)mmccountbox.Value);
break;
case BWArgs.Operations.Erase:
_mmcFlasher.ZeroData((long)mmcoffsetbox.Value, (long)mmccountbox.Value);
break;
case BWArgs.Operations.Write:
_mmcFlasher.Write(args.File, (long)mmcoffsetbox.Value, (long)mmccountbox.Value, args.Verify);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
else {
_spiFlasher = Main.GetSPIFlasher();
if(_spiFlasher == null) {
e.Result = false;
return;
}
_spiFlasher.Error += MainOnError;
_spiFlasher.Status += MainOnError;
_spiFlasher.Progress += MainOnProgress;
e.Result = true;
switch(args.Operation) {
case BWArgs.Operations.Read:
_spiFlasher.Read((uint) spiblockbox.Value, (uint) spicountbox.Value, args.File, 1);
break;
case BWArgs.Operations.Erase:
_spiFlasher.Erase((uint) spiblockbox.Value, (uint) spicountbox.Value, 1);
break;
case BWArgs.Operations.Write:
var mode = SPIWriteModes.None;
if(args.AddSpare)
mode |= SPIWriteModes.AddSpare;
else if(args.CorrectSpare)
mode |= SPIWriteModes.CorrectSpare;
if(args.EraseFirst)
mode |= SPIWriteModes.EraseFirst;
if(args.Verify)
mode |= SPIWriteModes.VerifyAfter;
_spiFlasher.Write((uint) spiblockbox.Value, (uint) spicountbox.Value, args.File, mode, 1);
break;
default:
throw new Exception("Unkown Operation");
}
}
}
catch (Exception ex) {
MessageBox.Show(string.Format("Internal Exception: {0}{1}", Environment.NewLine, ex));
}
finally {
switch(args.Device) {
case BWArgs.Devices.SPI:
if(_spiFlasher != null) {
_spiFlasher.Error -= MainOnError;
_spiFlasher.Status -= MainOnError;
_spiFlasher.Progress -= MainOnProgress;
}
_spiFlasher = null;
break;
case BWArgs.Devices.MMC:
if(_mmcFlasher != null)
{
_mmcFlasher.Error -= MainOnError;
_mmcFlasher.Status -= MainOnError;
_mmcFlasher.Progress -= MainOnProgress;
}
_mmcFlasher = null;
break;
}
if (args.Operation == BWArgs.Operations.XSVF) {
if (_xsvfFlasher != null) {
_xsvfFlasher.Error -= MainOnError;
_xsvfFlasher.Status -= MainOnError;
_xsvfFlasher.Progress -= MainOnProgress;
}
_xsvfFlasher = null;
}
}
}