Completed

skeleton for so library impementing a Serial Communication Protocol

We are looking for a zealous C programmer to provide a library (.so) that will implement a protocol that handles serial communication with a bill acceptor.

We will provide in C, all protocol routines, so basically what we ask is the library skeleton.

Library should implement these basic calls

· Openbbox

· Closebbox

· Startbbox

void callback(int wParam, int lParam)

· Stopbbox

· Setbbox

· SetOption

It must be compatible with Ubuntu OS.

Library will be used from a python 2.7 application.

We will provide:

Library description

Protocol description

Protocol low level functions/headers etc.

Sample python application to test

Version control system

What we like.

Previous experience on related projects.

Ability to work with strict deadlines.

This is only a small part of the project so we are looking for long term relationship.

Please don't bid if you are not available to work now.

What we ask is self-employed (not intermediate people plz) who can provide a working library with the 6 functions asked, even with null content.
As we noticed we will provide all protocol routines, or even better we can merge this code later.

So please set your bids accordingly, having on mind that this small project has limited budget as per project post.

Skills: C Programming, Python, Software Architecture, Ubuntu

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About the Employer:
( 4 reviews ) ATHENS, Greece

Project ID: #5519858

Awarded to:

codymonkey

I have more than 10 years of experience in C programming in Linux. As I understand from your description, you have got the implementation of the functions in C and all you want is to make a dynamic library out of them More

$111 USD in 7 days
(3 Reviews)
4.9

10 freelancers are bidding on average $460 for this job

kchg

A proposal has not yet been provided

$1237 USD in 7 days
(34 Reviews)
7.6
akhila27

Hello! zealous C Experts here! Please go through the entire message and contact us for more information. How are you? First let me describe who we are. We are Solution Infinity PVT LTD (PV 89952). A software fir More

$618 USD in 15 days
(16 Reviews)
6.3
fattahaabdul

i have 8+ years of experience. Can we discuss the project. Please initiate a chat with me so that we can discuss the project at a broader level Please see my reviews https://www.freelancer.com/u/fattahaabdul.html Ce More

$1030 USD in 10 days
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6.2
JeffLee21

I have heavy experience with Embedded Linux development(router and switch) I've worked with kernel customization and utility(as ramdisk to communicate with kernel) Let me see your API documents, I have Ubuntu 12.04 More

$526 USD in 10 days
(23 Reviews)
6.0
NTechcorporate

Hi, Hope you are doing well! We have gone through your requirement and we understand that you are looking for highly skilled, qualified, and experience Python development team for your project. Our developer More

$721 USD in 40 days
(7 Reviews)
5.1
liuyu81

Greetings, I am pretty experienced with Python library development, especially when a C extension module is involved. To demonstrate my skill set, I would invite you to take a look at the Sandbox Libraries -- an More

$245 USD in 5 days
(3 Reviews)
2.1
rdbembsys

Hi, I have over 20 years of experience in the field of embedded system design and development. I have been worked on various hardware and software platform also i have been worked to implement various serial communica More

$305 USD in 30 days
(0 Reviews)
0.0
enthuvikas

I have done this type of projects in my ex-job and while doing projects on contracts recently as well. In brief, interfacing graphical LCD with micro-controller (hardware job), while in software, creating it's library More

$200 USD in 5 days
(0 Reviews)
0.0
BonzaiThePenguin

A few years ago I wrote code that interfaces with a bill acceptor (I think it used RS-232?), and I have experience with creating linkable libraries, although I used REALbasic for Windows for that project. My estimate i More

$75 USD in 2 days
(0 Reviews)
0.0
sarchit

Hello Sir/Madam, My name is Archit Shah and I am an Electronics Engineer with hands on Embedded Programming experience for more than 5 years. I have vast experience in Embedded Programming as much of my work has ce More

$145 USD in 11 days
(0 Reviews)
0.0