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A simple loopback program, win32 command line. Works on a single COM port. -- 3

$30-250 USD

Closed
Posted over 1 year ago

$30-250 USD

Paid on delivery
A simple loopback program, win32 command line. Works on a single COM port. Transmits a block of data on COMx out of a prefilled buffer, while receiving on COMx (same port) into another buffer, then waits, then compares the two buffers, counts and reports any errors, then cleans up and does it again. Very simple! I am looking for someone who actually knows how to send data to a COM port and how to receive data from a COM port AND WHO HAS DONE THIS BEFORE. I am supplying MS VC++ sources from another program, which does mostly work, but while the transmission is done right, the reception is not. Maximum $100 :) PLEASE read the [login to view URL] file carefully, and ensure you have already done comms under win32.
Project ID: 35559744

About the project

13 proposals
Remote project
Active 1 yr ago

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13 freelancers are bidding on average $182 USD for this job
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Hi there,I'm biddin on your project "A simple loopback program, win32 command line. Works on a single COM port. -- 2" I have read your project description and i'm an expert in C programming and machine learning therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$250 USD in 5 days
4.9 (107 reviews)
7.9
7.9
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Hi there, I'm bidding on your project "A simple loopback program, win32 command line. Works on a single COM port. -- 2" Being an expert in C, and C++ programming I can do this project for you. please leave a message on my chat so we can discuss the budget and deadline of the project. Also, have a look at my profile for my reviews and portfolios. Thanks Note: This is not an automated bid and i'm ready to discuss your project right now. .. .
$250 USD in 6 days
4.9 (50 reviews)
7.5
7.5
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hello I devour your demand that you’re viewing simple loopback program, win32 command line. Works on a single COM port. I provide creative, proactive and high-tech solutions to your development needs. I have solid experience in HTML, Javascript, PHP,CSS,metatrader, MySQL, Node.js, React.js, Joomla,Angular.js, Laravel,Java, Python, Wordpress,linux Ruby on Rails, Database, Objective-C and Swift,C, C#, C++, Qt, Linux and raspberry. Don't hesitate to contact me to create awesome products! Thanks
$30 USD in 1 day
4.8 (60 reviews)
6.5
6.5
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Hello. Greetings for the day!!! As a Software Developer, I have 5+ years rich experiences working with C/C++, C#, Python and so on. I have full hands experiece in this field and i can do it. Give me a project and I'll discuss it in more detail and get started as soon as possible. Regard.
$140 USD in 3 days
5.0 (42 reviews)
6.1
6.1
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Thank you for giving me the opportunity to work on your project. I understand your project requirements and assure you that I am well-equipped to accomplish this task. I plan to begin by analyzing the MS VC++ sources from the last attempt to understand the existing code and identify any errors. Once I have identified any errors I will then debug the code and make necessary corrections to ensure that the transmission and reception process works properly. I will then create a loopback program which will transmit a block of data on COMx out of a prefilled buffer while receiving on COMx (same port) into another buffer. I will also compare the two buffers, count and report any errors, and then clean up and do it again. I have extensive experience in developing and debugging Windows applications as well as working with COM ports. I am confident that I can deliver a working program that meets your expectations. Thank you for considering me for this project.
$140 USD in 7 days
4.9 (5 reviews)
4.6
4.6
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Hi sir. I'm ready to start working on your project. I've very good knowledge of the Win32 API and C++. I've also worked with serial ports with many microprocessors. There's only one ambiguity: how is the TX buffer prefilled? Is it hardcoded or passed as an argument? Or does it become RX after one interaction has completed?
$100 USD in 3 days
4.0 (18 reviews)
5.3
5.3
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Hi sir, I think I can try this job... I use serial ports from many years, from simple MCU firmware to much more complex PC systems. My only fault in your request is that I use Visual Basic.
$100 USD in 4 days
4.9 (4 reviews)
4.0
4.0
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Hi there! I’ve read your brief and I'm interested in your project. Well, let me introduce myself and my team, Myself Ramesh and I am highly experienced for this project and my entire team is also highly experienced in their own programming languages. Kindly contact me as soon as possible if you really want this project best in quality and performance. As we have more than 10 years of experience in this field. I have not attached my past works due to copy-paste issues. I have all the skills which you have mentioned in the project’s post. We have thousands of satisfied clients worldwide; I hope you will be next. We give you 6 months maintenance free also. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. Thanks! Akash
$250 USD in 7 days
5.0 (3 reviews)
1.8
1.8
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Hi Greetings! I am available right now for the project discussion and can start the project on an immediate basis. I have understood your project requirement I have7++ experience in design and development. I can handle projects from small styling to full development from scratch. I will provide a good result in a short time and satisfy you fully. We have experienced developers in C Programming Software Architecture Microsoft C++ Programming WHY-ME: » Ready to Start as Immediate& Proper Testing. » Keep your Data & Website Secure: Daily Progress Updates. » You will get 30-days FREE BUG-SUPPORT even after Project-Completion Please give me in touch and let's discuss more detail about your task via chat. Project milestones will be decided during chat Thanks and Regards Deepika Jain Black Grapes Softech
$250 USD in 7 days
5.0 (1 review)
1.6
1.6

About the client

Flag of UNITED KINGDOM
Brighton, United Kingdom
5.0
5
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Member since Jan 3, 2018

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