Write some Software

Presupuesto $30 - $250 USD
Ofertas 14
Oferta promedio $521
Estado Cerrado

This is a Raspberry Pi project. I need a keyboard interpreter/emulator created that can take standard keyboard scancode inputs and output these scancodes in a translated format to your choices of available GPIO pins. I have current C++ source code that does this that is 15+ years old and still works under DOS to model this after. The source code includes comments on each section and is very short. The compiled EXE is only 6KB. There are less than 100 lines of actual code to make this workin in CPP (minus comments).

There are probably two simple ways to do this: Take interrupts off of one USB input that has a normal keyboard, map them to the supplied mappings, and send them out via the GPIO pins.

Secondly, have a virtual keyboard interface on the screen for a touch screen that can send the commands to the GPIO pins.

This is listed as a simple project but could grow in size and scope with the right person. We will need all source code turn over to us for further development.

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  • alovation Profile Picture


    Bonn,  Germany

    I'm an experienced Application developer with profound knowledge in C++, C#.Net, WPF/ WCF Appliations, Java, JCF, JFX, Ajax, PHP, HTML5, CSS3 and Bootstrap design. I have worked for several years with Qt and Boost Libraries. I am also a specialist in VB based macro creation for MS Excel. I also work on embedded developments and OpenCV applications. For several years I have provide consultation for Application and Web architectures. I am looking forward in working in freelance projects. I have dealt with several projects in various technologies. My core competency lies in working with Application development in C#, C++ and Web development with PHP and use of external frameworks. Why Hire me: 1. Quality assurance and Client satisfaction is my prime motive 2. I will deliver your Projects within the stipulated time, I am sincere and punctual. Looking forward to built a long lasting relationship with my employer

  • SevenStarInfo Profile Picture


    Ahmedabad,  India

    SevenStar Infotech provides custom website services including website design and development, consultation on website development, graphic design, Search Engine Optimization and website maintenance services. SevenStar Infotech is also a leading provider for mobile applications like iPhone, iPad and Android.

  • hegazy Profile Picture


    6th of October City,  Egypt

    Raspberry, Beaglebone, LightBlue Bean, Jailbroken iPhone, Native Android, Bada, Blackberry, Symbian, and others.

  • ranganathp Profile Picture


    Bangalore,  India

    I am a professional developer of Windows, Linux, Mac, Android, Windows Phone, iPhone, iPad and Web applications. I am a qualified expert in several programming languages including but not limited to PHP, JAVA, C, C++, PYTHON and OBJECTIVE C; I have been developing applications for the last 16 years, most of which are high quality, extremely high performance, low maintenance, network and security based, Geo location aware and most importantly intuitive and user friendly. I have implemented 800+ projects on and outside Freelancer.com, including productivity and business related applications for various Desktop, Web and Mobile application platforms. Lot of experience in writing applications which make use of social platform accounts(FB, Twitter and others), location services, and data synchronisation techniques(Dropbox, iCloud, Skydrive and others) in order to provide a high level of satisfaction and great experience to the users of the applications. I have vast experience in using following technologies in my applications: - Various Networking Technologies - Various SQL databases like Oracle, SQL Server, DB2, MySql and Postgres - Various NOSQL databases like mongodb, amazon dynamodb and hadoop - iCloud/Dropbox/Skydrive support - Geo Location services - Security for both data and accounts - Login integration with oAuth, OpenID and other Single signon technologies - Semantic text processing and extraction of qualified information - Application optimizations by solving Memory leaks and Performance issues - UI/UX design based on standards Throw in any challenge in anything in technology and design and get 100% value for money through best quality bullet-proof work done.

  • ThinkDone1 Profile Picture


    Taxila,  Pakistan

    No words ..Just Check me By my Work 1.quality 2.intime 3.quick response 4.documented

  • iticus Profile Picture


    Giroc,  Romania

    I like: - Linux: I currently use ArchLinux for Desktop and Debian for servers) - Python: I use it daily for pretty much everything related to programming - Databases: I manage both relational (PostgreSQL, MySQL) and non-relational systems (MongoDB) - Networking: let's just say I had my fair share of traffic analysis - I like working with Raspberry PI and similar systems I also have exprience with GIS data, web-frameworks, telecommunications, virtualization, hardware

  • prashushinde9 Profile Picture


    Roorkee,  India

    I live and breathe design, development and entrepreneurship. I freelanced my way through university, where I supplemented my computer science & engineering degree with valuable exposure to the development of advanced, real-world web-applications and CRM/ERP systems. We've been working in simple and extensive Website Coding (PHP, MYSQL, , DRUPAL, JOOMLA, DOTNETNUKE, PERL JAVASCRIPT, CSS, HTML & A LOT MORE) ============ Amazon MWS API Experts ========= We are Amazon MWS API experts and completed so many projects using its API I have ready to use API for -- 1)Amazon Orders of seller 2)Amazon Product API 3)Amazon Price API 4)Amazon Repricer 5)Amazon SES API 6)Amazon Product Advertising API We also world wide support for server administration, hosting, server setups, troubleshooting etc. We are having a good qualified team of server administrators available to provide quality support. Our areas of expertise includes: 1. Linux/Windows Administration 2. Amazon Web Services

  • raulbehl Profile Picture


    Zuarinagar,  India

    I am a Electronics & Instrumentation Engineer. My skills set include: i) Matlab/LabView/Logisim ii) Engineering Mathematics iii) Assembly (ARM, MIPS, PLP, x86 and pep/8) / Computer Architecture iv) Verilog/System Verilog/UVM v) Raspberry Pi/Arduino/TMS320C5535 eZdsp/TM4C123 vi) PSpice vii) C/C++, Qt, Python viii) Perl Happy to help! :-)

  • grtdeveloper Profile Picture


    New Delhi,  India

    Expert in communication based l,Automation, RTOS based projects. Rich experience in embedded systems with various boards. worked in various languages like C,C++, python, shell script, vb6

  • fersias Profile Picture


    Enschede,  Netherlands

    Currently pursuing a PhD in applied mathematics in the fascinating field of Bayesian statistics and Monte Carlo methods. I have travelled around the world, working for Amazon and Google as a software engineer, as well as teaching and research assistant in different universities. My strong points are getting the work done efficiently while maintaining an outstanding attention to detail. I am passionate about understanding, always keen on sharing explanations about how things work.