About The Project

This application will help you decode the response from the fiscal device.

How:

• It accepts numbers in HEX format as input.
  Removes all invalid characters. Removes numbers less than 127.
  For example: 04H 80H 80H C0H 80H 80H B8H 05H > 80 80 C0 80 80 B8.
• Converts to bytes 80 80 C0 80 80 B8 FF FF > 10000000 10000000 11000000 10000000 10000000 10111000.
• Parse on existing documentation.

Of course, you will have to make changes to the program if you are interested in other groups of fiscal devices or other manufacturers.

Getting Started

Dependencies

.NET 6.0 Runtime

Installing

Add manufacturer

Create new Manufacturer in Domain/Manufacturer.

public sealed class *YourManufacturer* : BaseManufacturer
{
    ...
}

Add documentation

Add new line in property AllModels. Find at Domain/Manufacturer/YourManufacturer.cs

  public override Dictionary<(string[], Country), Dictionary<(int, int), string>>? AllModels => new()
  {
      {(new string[] { "DP-05", "DP-25", "DP-35", "WP-50", "DP-150" }, Country.BG), Document1! },
      {(new string[] { "YourModel1", "YourModel2", "YourModel3" }, Country.YourCountry), YourDocument! },
      ...
  };

P.S. Example for document you can find in BaseManufacturer.cs
P.P.S. Usually in documantation from manufacturer FD first Bit from left have name 0.7, but we are call it 0.0

Add target devices to application process

Add new line in method InitializeDevices. Find at Application/MainViewModel.cs

  private static List<IDeviceModels> InitializeDevices() => new List<IDeviceModels>()
      {
          new DeviceModels(Datecs.Instance, 6 , Country.BG , new string[] { "DP-05", "DP-25", "DP-35", "WP-50", "DP-150" }),
          new DeviceModels(YourManufacturer.Instance, 6, Country.YourCountry, new string[] { "YourModel1" }),
          ...
      };

Portable version

If u wanna create portable version(only .exe file) use this CMD line for build in project directory.

dotnet publish -p:PublishSingleFile=true -r win-x64 -c Release --self-contained false

Authors

Chepets Serhii
Contacts: LinkedIn / GitHub / Telegram

Version History

• v1.0.0
  • Removes all invalid characters in input field .
  • Removes HEX numbers less than 127(DEC).
  • Converts HEX to bytes.
  • Parse on existing documentation.
  • Error messages when trying to decode invalid values for specific fiscal machine.

License

This project is unlicensed.