Find Jobs
Hire Freelancers

OPOS Driver for cash payment machine

$30-750 USD

Zavřený
Zveřejněno přibližně před 11 roky

$30-750 USD

Zaplaceno při doručení
OPOS is a retail standard for interfacing to retail-specific devices such as scanners and POS printers. The standard usually uses two COM/OLE objects on Windows: a control object that applications connect to (there is a common version of this available at [login to view URL]) and a service object that the common control object talks to that usually accesses the physical hardware or base windows driver. Looking for experienced coder who has developed device drivers compliance with OPOS (Ole POS) for devices such as receipt printer, line display, … Coder must be familiar with the OPOS requirements, and must have developed OPOS driver before. The purpose of the project is to develop an OPOS Service Object for a “cash payment machine” using the profile CashChanger as defined in the version 1.13 of the standard. The dialog with the hardware (cash payment machine) is done by a propieatary TCP/IP command protocol. ## Option JavaPOS driver for same device ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) The deliverable should include a test program that shows the OPOS Service Object being accessed using the Control Object. 3) All deliverables will be considered "work made for hire" under Spain Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Code must be written in C++ and compiled with C++ Builder XP Prof, XP embedded, W7
IČ projektu: 4114791

O projektu

6 nabídky
Vzdálený projekt
Aktivní před 11 roky

Chcete si vydělat nějaké peníze?

Výhody podávání nabídek na Freelancer

Stanovte si rozpočet a časový rámec
Získejte za svou práci zaplaceno
Načrtněte svůj návrh
Registrace a podávání nabídek je zdarma
6 freelanceři nabízejí v průměru $1 913 USD za tuto práci
Avatar uživatele
Hi, would be great fun to work with you on this topic.I think I have enough knowledge and experience to make this project successful. With respect, Vytas
$8 000 USD v 60 dnech
5,0 (16 recenze)
4,5
4,5
Avatar uživatele
php/mysql team
$500 USD v 5 dnech
5,0 (6 recenze)
2,6
2,6
Avatar uživatele
Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and technologies, Veltrod provides high-quality software development and BPO services to independent software vendors and enterprises. We are specialized in developing Mobile applications, Search Engine optimizations, Social Network frameworks and ERP applications. We are pleased to take care of this project, if it is offered to us. We assure that we will work towards 100% client satisfaction. Thanks vignesh
$700 USD v 22 dnech
5,0 (2 recenze)
0,7
0,7
Avatar uživatele
please check my pm
$200 USD v 5 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
i can make this project, plz check pm.
$80 USD v 5 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z SPAIN
Spain
0,0
0
Členem od led 10, 2013

Ověření klienta

Díky! Poslali jsme vám e-mailem odkaz pro získání kreditu zdarma.
Při odesílání e-mailu se něco pokazilo. Zkuste to prosím znovu.
Registrovaných uživatelů Zveřejněných projektů
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Načítání náhledu
Bylo uděleno povolení ke geolokaci.
Vaše doba přihlášení vypršela a byli jste odhlášeni. Přihlaste se znovu.