DLL communication - Testbench - water meter

Engineer needed to code a Windows DLL to interface between Delphi software and multiple devices on up to 20 COM ports. The DLL will be required to provide an API for managing devices connected to COM ports.

Requires good understanding of Delphi to work with reference code as well as proficiency with serial communications on Windows.

Please refer to attached files for more info.

Habilidades: Delphi, Programación en C, Programación en C++, Arquitectura de software

Ver más: flash dll communication, pakistan lahore water meter amr, zahoor ahmad water resources engineer ace pakistan, water meter reading, communication protocol power meter power concentrator, water meter logger, gprs water meter, application managing files, water meter pcb, wireless water meter, plumbing water meter company logo, gprs water meter software, imei gprs water meter, reverse engineer exe files, single jet water meter, water meter reed schematic, gprs water meter data logger, sensus water meter arduino

Información del empleador:
( 0 comentarios ) Lebanon

Nº del proyecto: #29366899

10 freelancers están ofertando un promedio de $2677 por este trabajo


Hi, how are you? My name is Igor and I'm Delphi expert with large experience in various areas, especially those relating to external hardware communications (fiscal devices, factory machines, measurement devices, custo Más

$4000 USD en 30 días
(74 comentarios)

Hi, Greetings! ✅ I have checked and gone through the project details and I am very skilled in it. ✅Completed Time: In project deadline We have worked on 640 + Projects. I have 6 + years of the experience in sam Más

$2200 USD en 20 días
(82 comentarios)

Hi. I'm professional embedded systems programmer with experience over 20 years. I very well know Delphi as well as COM port programming and different M2M interfaces. We can discuss all details in chat. Regards, Alex.

$2222 USD en 30 días
(62 comentarios)
(20 comentarios)
(15 comentarios)
(3 comentarios)

Helo ,i am a full stack software developer with 9 year expericnce in software developement , c++ programming , delphi development , please check my profile https://www.freelancer.in/u/arjun366333 , we can discuss mroe Más

$1500 USD en 7 días
(14 comentarios)

Dear Sir's As An Experienced Software Engineer With Excellent Knowledge In Programming And System And Database Analysis, I Feel Confident That I Am The Right Person To Help You Reach The Next Level Of Success. I Of Más

$2500 USD en 30 días
(1 comentario)

Hi, I check the attached documents and I feel confident for this project. As an experienced embedded engineer, reverse engineer, C++/Assembler/Dephi developer, I think I'm the best candidate. I am well versed in comm Más

$2000 USD en 6 días
(0 comentarios)
(1 comentario)