Casio SR-500 Scripts

• Casio SR-500 Scripts
  • Features
  • Project Structure
  • Requirements
  • Installation
  • Usage
    • Reading Receipt Files
    • Generating Monthly Reports
  • Data Format
    • Electronic Journal File Format
  • Documentation
    • PDF generation
  • Contributing

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A collection of Ruby scripts and utilities for working with Casio SR-500 POS register data. This project provides tools for reading, parsing, and analyzing receipt data from Casio SR-500 POS registers.

Features

• Read and parse Casio SR-500 receipt files
• Handle Japanese character encoding (SJIS/UTF-8)
• Generate monthly reports and analytics
• Export data to CSV format
• Database integration for data storage and querying

Project Structure

.
├── lib/                      # Core library files
│   ├── sr500_receipt_file.rb # Main receipt file parser
│   ├── sr500_constants.rb    # Constants and configurations
│   ├── receipt_parser.rb     # Parser for EJ text file into data SR500Order structure
│   ├── sr500_order.rb        # Order data structure
│   └── jp_encoding_file.rb   # Japanese encoding utilities
├── bin/                      # Data processing scripts
│   ├── SQL/                  # SQL scripts and queries
│   └── generate_monthly_orders_report.rb

Requirements

• Ruby (see .ruby-version for specific version)
• Required gems (see Gemfile for dependencies)

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/casio-SR-500-scripts.git
   cd casio-SR-500-scripts

2. Install dependencies:

   bundle install

3. install NPM module for Table of Contents generation:

npm install

Usage

Reading Receipt Files

require_relative 'lib/sr500_receipt_file'

# Read a receipt file
receipt = SR500ReceiptFile.new('path/to/receipt.dat')
receipt.parse

Generating Monthly Reports

# From the load-receipts directory
ruby generate_monthly_orders_report.rb

Data Format

The project works with Casio SR-500 POS register data files, which typically contain:

• Transaction records
• Order details
• Japanese text (encoded in SJIS)

Electronic Journal File Format

File format with examples of different receipt type examples is described in the file README_EJ_FORMAT.md

Documentation

NPM module markdown-toc is used generating table of contents in README* files. To generate TOC run:

npm exec markdown-toc -i README.md

PDF generation

For documentation and reports utility script md2pdf.sh can be used. Please see README_PDF file for details about installation and usage of the script.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the terms of the included LICENSE file.