{"id":19258537,"url":"https://github.com/codaris/pofomanager","last_synced_at":"2026-06-21T14:31:44.705Z","repository":{"id":222050758,"uuid":"735216287","full_name":"codaris/PofoManager","owner":"codaris","description":"File transfer tool for the Atari Portfolio vintage portable computer.","archived":false,"fork":false,"pushed_at":"2025-06-28T20:12:18.000Z","size":13505,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-06-28T21:23:04.534Z","etag":null,"topics":["atari","atari-portfolio","palmtop","vintage-computer"],"latest_commit_sha":null,"homepage":"https://codaris.github.io/PofoManager/","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/codaris.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-12-24T04:53:07.000Z","updated_at":"2025-06-28T20:10:25.000Z","dependencies_parsed_at":null,"dependency_job_id":"be22943a-9ec5-4e42-98f1-1bc06d205f28","html_url":"https://github.com/codaris/PofoManager","commit_stats":null,"previous_names":["codaris/pofomanager"],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/codaris/PofoManager","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codaris%2FPofoManager","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codaris%2FPofoManager/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codaris%2FPofoManager/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codaris%2FPofoManager/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/codaris","download_url":"https://codeload.github.com/codaris/PofoManager/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codaris%2FPofoManager/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34613070,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-21T02:00:05.568Z","response_time":54,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["atari","atari-portfolio","palmtop","vintage-computer"],"created_at":"2024-11-09T19:13:38.853Z","updated_at":"2026-06-21T14:31:44.700Z","avatar_url":"https://github.com/codaris.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"![](docs/images/PofoManagerBanner.png)\n\n**Portfolio Manager** is an application for interfacing an [Atari Portfolio](https://en.wikipedia.org/wiki/Atari_Portfolio) vintage portable computer with your desktop PC.  It works together with an [Arduino](https://store.arduino.cc/pages/nano-family) to connect the Portfolio Parallel Interface Adapter to a USB port on your computer.  With this hardware, Portfolio Manger supports the internal file transfer protocol of the Portfolio.\n\n## Requirements\n\nTo use this software you will need the following:\n\n* An Atari Portfolio\n* An Atari Parallel Interface Adapter\n* An Arduino (Arduino Nano)\n* A DB25 breakout board\n* A PC running Windows\n\n## Features\n\nSupport for all built-in Portfolio file transfer server features:\n* Sending files to Portfolio\n* Receiving files from Portfolio\n* Listing files on the Portfolio\n\nPofoManager also supports uploading pre-compiled firmware to a number of different Arduino models.\n\n## Download and Install\n\nYou can download the latest release installer from here:\n\n* [PofoManager v1.0.2](https://github.com/codaris/PofoManager/releases/download/v1.0.2/PofoManager.msi)\n\nDownload the above file and open it to install PofoManager on your computer.\n\n## Arduino Connection Diagram\n\n![](docs/images/PofoMangerNanoConnect.png)\n\nFor compatibiltiy with the Atari Portfolio file transfer server it is only necessary to connect to pins 2, 3, 12, 13, and 25 on the DB25 connector.\n\n| Arduino Pin | DB25 Pin | Server-Mode Usage |\n|:-----------:|:--------:|-------------------|\n|      2      |  **2**   | Output Data       |\n|      3      |  **3**   | Output Clock      |\n|      4      |    4     |                   |\n|      5      |    5     |                   |\n|      6      |    6     |                   |\n|      7      |  **12**  | Input Clock       |\n|      8      |  **13**  | Input Data        |\n|      9      |    15    |                   |\n|      10     |    11    |                   |\n|      11     |    10    |                   |\n|      GND    |  **25**  | Electrical Ground |\n\n## Documentation\n\nInternal documentation for the project is available by clicking the link below:\n\n* [Portfolio Manager Documentation](https://codaris.github.io/PofoManager/)\n\n## Getting Help\n\nYou can get help with this application by using the [Issues](https://github.com/codaris/PofoManager/issues) tab in this project.\n\n## Building the Project\n\nThis project consists of two parts, the **Arduino Firmware** that drives the connections to the Portfolio over the parallel port and the **PofoManager** desktop application that communicates with the Arduino over USB. \n\n### Building the Arduino Firmware\n\nThe Arduino firmware is located in the [Arduino](https://github.com/codaris/PofoManager/tree/main/Arduino) directory of the project.  This can be built with the [Arduino IDE](https://www.arduino.cc/en/software) and installed directly onto an Arduino.  For this project, I've chosen an Arduino Nano but most models of Arduino should work without issue.  You can edit the [Porfolio.ino](https://github.com/codaris/PofoManager/blob/main/Arduino/Portfolio.ino) file to change the pin mapping if necessary.\n\n### Building PofoManager\n\nThe desktop component is written in C# for .NET 6.0.  It can be compiled by the community (free) edition of [Visual Studio 2022](https://visualstudio.microsoft.com/vs/community/).  Simply open the main solution file in the [PofoManager](https://github.com/codaris/PofoManager/tree/main/PofoManager) directory of the project and select `Build Solution`.\n\n## Change log\n\n**Version 1.0.2**\n* Removed serial port polling to decrease CPU Usage\n* Increased timeouts to 2 seconds (needed for some devices)\n\n**Version 1.0.1**\n* Initial release\n\n## Acknowledgements\n\n* [Transfolio](https://github.com/skudi/transfolio) by Klaus Peichl\n* [PofoDuino](https://github.com/peterstark-code/PofoDuino_Lite) \n* Thomas Gutmeier","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodaris%2Fpofomanager","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcodaris%2Fpofomanager","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodaris%2Fpofomanager/lists"}