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Implementation of software to communicate with coder printer

$150-1000 USD

Færdiggjort
Slået op næsten 8 år siden

$150-1000 USD

Betales ved levering
This is not a request for a final application. The intention of this project is a proof of concept (POS) for the upcoming application. No focus here on layout and GUI Design. Functionality ONLY AND FIRST. Background information: - The printer is a special so called Coder Printer from the manufactor Rynan technologies. (connected by USB - Cable) - The printer is listed in windows as thermal inkjet coder (based on my knowhow they used [login to view URL] to cennect with printer) -> All drivers and the DLL are provided in the ZIP Package - you can not use any WINDOWS standard Printing Dialogues - It uses complex software produced form the manufactor of the printer. - I need only a small fraction of this and in a very easy way. That is why we need to EXTRACT certain functionality from the original software. - one approach could be to DECOMPILE the MSI Application provided by Rynan (availible in the ZIP File) - at least out of the decompiled stuff you need to identify how communication with printer works. (Maybe the PLC Commands help here, but we lack here a method to load Image to printer) - We have already programmed our own Android Version that communicates over wifi. Unfortunatly Wifi Communication is too slow. Therefor we need this Windows Version. We are also open if you manage to code it on Android with same fast USB Connection. - The original Software allows to save and read mlg files. So we eighter create message ourselves or load MLG file. PLEASE Check first before you bid that you are able to either decompile and extract or recode following functions: - Create 2d Barcode based on input string in 150x150PX and 300x300px - Create Message with 5 line of text and created barcode - Issue print command and send these informations to Printer - Load MLG file. GUI must be very simple: Field for barcode 5 lines beside LOAD / SAVE / PRINT Button that is all. Please install original MSI Version of the programm and see how it works. Then extract the important part where the data is sent by usb to the printer. Testsystem can be remote accessed. AGILE - Rapid development preferred. Mockup: [login to view URL] Use Case: 1: User selects Load 2: File Chooser presented 3: User selects *.mlg file and press OK 4: MLG content is loaded and shown 5: User presses PRINT 6: IMMEDIATE Printer starts printing. (Delay in Android Version is around2 Seconds, With the Rynan Windows Software there almost no delay (couple Milliscounds) an printer is ready Technology: We dont care what technology you use in the end the working product counts, but java is preffered. I suggest you install first the original Rynan software and load the MLG File to see what i want. then print it. The test - system is reachable by teamviewer and i will be present every morning and Evening GMT+1 for 1 hour for testing. Communication over Whatsapp / Skype or Email Do not bid if you are not capable of doing this. This is the 2nd attempt after the first freelancer failed. This is all or nithing deal as it is a POC. There will be no milestone for a fancy GUI. ONE big milestone if you reach the key goal: Loading MLG and print sucessfully with no delay. Then smaller milestone for the GUI and the QR Code generation. I will become exclusive owner of the sourcecode of this POC. Code must be sent daily to my email. 14 Days - Maximum Project Time
Projekt-ID: 10582736

Om projektet

9 forslag
Projekt på afstand
Aktiv 8 år siden

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Hello. For me, it's something familiar (interception protocols and emulation). :) If you allow me do it, I will have to do that.
$750 USD på 14 dage
5,0 (17 anmeldelser)
5,7
5,7
9 freelancere byder i gennemsnit $1.188 USD på dette job
Brug Avatar.
Hi! I am professional C/C++/C#/Java programmer. I can do this project with highest quality! Best Regards, Szymszteinsl
$1.500 USD på 14 dage
4,9 (90 anmeldelser)
7,0
7,0
Brug Avatar.
Hi, I just wanted to let you know that i spent several hours yesterday looking into your project. I read all the documentation about this printer, and watched a youtube video of it in action. I can see why the 2 second delay is completely unacceptable. I decompiled the Printer Controller application using several different decompilers but i could not get the decompiled code to run so that i could debug the printing process to a point i was comfortable with. I imagine your Android app uploads the image as a static QRCode and then instructs the printer to print the image from memory? The documentation supplied does not indicate that a QRCode dynamically generated by the printer itself. I just wanted to let you know this in case others haven't come across the same, i think it is quite a complex project without sufficient information from the manufacturer based on what i saw in the decompiled source. Good luck, i am interested in how it all turns out, and am available if you have any questions on what i found. Caleb Edhouse.
$2.777 USD på 10 dage
5,0 (8 anmeldelser)
5,7
5,7
Brug Avatar.
Hello, how are you. I have experience on VB.Net VC++, C# and MFC. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have designed the concrete plant control system, Power Line Communication system and many project. I also have experience in developing the windows application using Java, VB.Net and MFC. And i designed the PHP e comencial page. I can help you on this project. Thank you very much.
$333 USD på 5 dage
4,9 (28 anmeldelser)
5,3
5,3
Brug Avatar.
I am an IITK graduate, 9 year experienced software professional and I have got top notch developers in my team, who have got experience across a span of technologies. The members in my team have worked with top notch tech organization such as Amazon, Cisco, Oracle etc. We have been involved in similar projects in the past and our track record has been excellent.
$1.000 USD på 10 dage
4,0 (25 anmeldelser)
5,6
5,6
Brug Avatar.
Im expert at efficient C and java programming skills. So I think that I can do this project within 10 days ehich would enhance my programmng skils
$222 USD på 5 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Conducting analysis and recording software requirements using Agile SCRUM, prioritizing requirements by business value, supporting the areas of business and development teams with business recommendations and appropriate techniques. Microsoft Service Control ALM and version using Microsoft TFS (Team Foundation Server) and use of development IDE integrated with Microsoft TFS. Directly involved in critical projects, scope definitions, term, goals, strategy, team management, resources and projects. Answering the management team and decision making. Application of PCI practices and monitor the project management process. Responsible for small projects, medium and large; data collection, preparation requirements, specifications and development, approval, Use Cases and Deployment projects and software validation. Experience over 20 years in Visual BAsic 6, C and C ++, MSSQL (stored procedures, triggers, views, functions), solid knowledge of C, C # and Oracle Database. Experience in Commercial Automation and development Box Front Application (POS), with development with integrations with other ECF devices (Fiscal Printer) Printer Fiscal No, Pinpad, forward integration store with TEF - Software Express, both modular as development integrated.
$2.000 USD på 30 dage
0,0 (0 anmeldelser)
0,0
0,0
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A proposal has not yet been provided
$1.111 USD på 14 dage
0,0 (0 anmeldelser)
0,0
0,0

Om klienten

Flag for SWITZERLAND
Zuerich, Switzerland
5,0
13
Betalingsmetode verificeret
Medlem siden nov. 10, 2014

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