Write some Software

Hi! I can do your application. The main issue - is the test on real devices, but i think that i can write this appliocation on 100% with LPT emulator and after that add module for wotk with device and test it. see my profile - i always finish all my proejcts so you can be sure that i will finish it

Hi, I am Delphi expert with large experience in data acquisition from various devices and hardware (mostly with RS232 but some with parallel port interface). I haven't worked with this device before but I see there are documentation and samples available so that should be straightforward, can you tell me do you have all formulas and necessary info to transform input data to visual representation? Also do you need to store sampled data or just display it?

Hello, We are a team of software engineers with 6+ years of experience in professional software development in Delphi. Judging by the product website and available software drivers, the easiest way of accessing the parallel ports and reading the data that the device is sending from Delphi is by using the (free) ActiveX control. The application would therefore use the available ActiveX control to fetch the data and then perform required calculations and draw graphs according to your specification. The graphs would be drawn by using the Delphi built in TeeChart control with which we have also had great experience. The exact calculation and plotting details we would have to work out in more detail though. Would it be possible for us to be able to test the program during the development in some way? For example, it would be great if you could set up a PC with the device plugged in and allow remote access to it (eg via TeamViewer) so that we could do live tests. We are also available for creating a small demo application for you to test before you accept our proposal. For example, if you would set up a test machine with remote access we could deploy a test program that would use the ActiveX control to read some of the data in real time and display it on the interface. Let me know if you are interested, we will discuss the details. Regards, Filip CodeStream

My name is Mel and I'm interested in your project. I downloaded all information and I'm reviewing these carefully. I have a lot of experience in this kind of project. If you want, I can send you some snapshots about my work in this field so you can see my skills. Regards, Mel

A proposal has not yet been provided

Hello! I am an experienced developer of WinApp in Delphi (UI, graphics, Database clients, TCP/IP communications). For further details feel free to contact me via Freelance messenger!

I`m delphi developer with over 15 year experience. Currently I`m usually working with networking application that realise interfaces to different web api by http/https prtocol or directly by tcp/ip. My previous experience includes applications and libraries that implement interfaces to different hardware equipment like network communication equipment and PSTN equipment. Also I implement project that manage hardware part of lingaphone cabinet - make commutations and record & play sound etc. My experience with hardware equipment manage with delphi include data reading and writing using rs232 (com poкt) USB and paralell port -LPT. This project is interesting for me because I here can apply my knowledge and experience . I`m sure that can make this project efficiently and quickly. Miroslav PS I have university education . faculty radiophysics and electronics so I`m familiar with measurement parameters of electric signal

Hi there! I am very good in Signal processing and analysis. And I am professional in delphi. Hope to discuss about your project Thanks

Hi, I'm an experimented software developer enjoying Delphi for 16 years. I have a good knowledge of communication different hardware. You offer give me a good idea of the type of thing you want to do. But not the size of work. I will revise my bid amount as soon as I get more details.

Hello! I am an experienced Delphi programmer (15+ years). I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations.

Hi, I'm new to freelancing, but I have 19 years of experience in IT and software development, including in interfacing with embedded/controller systems (mainly PIC based communication via COM and USB ports) for control and testing purposes. What you're asking for seems straightforward: -An app written in Delphi that reads real-time power data from a DataQ DI-730P device with 6 inputs: 3-phase voltage & current -The interface is parallel port based. -The app should selectively display graphs of the data that is being read, as well as secondary claculations (eg. RMS, THD, etc.). -The app should have the ability to save the data automatically at a configurable interval. -DataQ provides an ActiveX control that can be used to interface with the DI-730P. There are 3 caveats that somewhat constrain my bid: 1. The 6 graphs must be separate graphs (i.e. all data can't be displayed on one graph) - the reason for this is a limitation of a component in their SDK. It is possible to have the graphs all combined into one, but I would have to raise my bid by $1000. 2. I'll need a bit of time to acquire and become a somewhat familiar with one of DataQ's starter kits (DI-145 or DI-149 model); which I'll use for testing purposes. 3. I can't begin this project until close to end of March (although I can use this time to acquire and become familiar with the starter kit). If you'd like to discuss further, I'd be happy to do so. Looking forward to providing you my services. Regards, Gavin