//Read a Memory Card from DexDrive (return null if there was an error)
public static async Task <byte[]> readMemoryCardDexDrive(Window hostWindow, string applicationName, string comPort)
{
//Initialize DexDrive
string errorString = dexDevice.StartDexDrive(comPort);
//Check if there were any errors
if (errorString != null)
{
//Display an error message and cleanly close DexDrive communication
var messageBoxCustomWindow = MessageBox.Avalonia.MessageBoxManager
.GetMessageBoxCustomWindow(new MessageBoxCustomParams {
Style = Style.DarkMode,
CanResize = true,
MaxWidth = 800,
ContentTitle = applicationName,
ContentMessage = errorString,
ButtonDefinitions = new [] {
new ButtonDefinition {
Name = "OK"
},
},
WindowStartupLocation = WindowStartupLocation.CenterOwner
});
await messageBoxCustomWindow.ShowDialog(hostWindow);
dexDevice.StopDexDrive();
return(null);
}
var vm = new CardReaderWindowViewModel()
{
//Set scale for progress bar
Maximum = 1024,
//Set current device to DexDrive
currentDeviceIdentifier = 0,
//Set window title and information
Title = "DexDrive communication",
Info = "Reading data from DexDrive (ver. " + dexDevice.GetFirmwareVersion() + ")..."
};
//Start reading data
vm.backgroundReader = new BackgroundWorker();
vm.backgroundReader.ProgressChanged += vm.backgroundReader_ProgressChanged;
vm.backgroundReader.DoWork += vm.backgroundReader_DoWork;
vm.backgroundReader.RunWorkerCompleted += vm.backgroundReader_RunWorkerCompleted;
vm.backgroundWriter = new BackgroundWorker();
vm.backgroundWriter.ProgressChanged += vm.backgroundWriter_ProgressChanged;
vm.backgroundWriter.DoWork += vm.backgroundWriter_DoWork;
vm.backgroundWriter.RunWorkerCompleted += vm.backgroundWriter_RunWorkerCompleted;
vm.backgroundReader.RunWorkerAsync();
window = new CardReaderWindow();
window.DataContext = vm;
await window.ShowDialog(hostWindow);
//Stop working with DexDrive
dexDevice.StopDexDrive();
//Check the final status (return data if all is ok, otherwise return null)
if (vm.sucessfullRead == true)
{
return(vm.completeMemoryCard);
}
else
{
return(null);
}
}
//Write a Memory Card to PS1CardLink
public static async Task writeMemoryCardPS1CLnk(Window hostWindow, string applicationName, string comPort, byte[] memoryCardData, int frameNumber)
{
//Initialize PS1CardLink
string errorString = PS1CLnk.StartPS1CardLink(comPort);
//Check if there were any errors
if (errorString != null)
{
//Display an error message and cleanly close PS1CardLink communication
//Display an error message and cleanly close DexDrive communication
var messageBoxCustomWindow = MessageBox.Avalonia.MessageBoxManager
.GetMessageBoxCustomWindow(new MessageBoxCustomParams {
Style = Style.DarkMode,
CanResize = true,
MaxWidth = 800,
ContentTitle = applicationName,
ContentMessage = errorString,
ButtonDefinitions = new [] {
new ButtonDefinition {
Name = "OK"
},
},
WindowStartupLocation = WindowStartupLocation.CenterOwner
});
await messageBoxCustomWindow.ShowDialog(hostWindow);
PS1CLnk.StopPS1CardLink();
return;
}
var vm = new CardReaderWindowViewModel()
{
//Set maximum number of frames to write
maxWritingFrames = frameNumber,
//Set scale for progress bar
Maximum = frameNumber,
//Set current device to PS1CardLink
currentDeviceIdentifier = 2,
//Set window title and information
Title = "PS1CardLink communication",
Info = "Writing data to PS1CardLink (ver. " + PS1CLnk.GetSoftwareVersion() + ")...",
//Set reference to the Memory Card data
completeMemoryCard = memoryCardData,
};
//Start reading data
vm.backgroundReader = new BackgroundWorker();
vm.backgroundReader.ProgressChanged += vm.backgroundReader_ProgressChanged;
vm.backgroundReader.DoWork += vm.backgroundReader_DoWork;
vm.backgroundReader.RunWorkerCompleted += vm.backgroundReader_RunWorkerCompleted;
vm.backgroundWriter = new BackgroundWorker();
vm.backgroundWriter.ProgressChanged += vm.backgroundWriter_ProgressChanged;
vm.backgroundWriter.DoWork += vm.backgroundWriter_DoWork;
vm.backgroundWriter.RunWorkerCompleted += vm.backgroundWriter_RunWorkerCompleted;
vm.backgroundReader.RunWorkerAsync();
window = new CardReaderWindow();
window.DataContext = vm;
await window.ShowDialog(hostWindow);
//Stop working with PS1CardLink
PS1CLnk.StopPS1CardLink();
}