Software keyboard emulation from 2 serial ports

I need a small program written in C or C# that runs on Windows with the following characteristics:

1) A continuous repeating string of text will be coming from a weight indicator showing a weight in [url removed, login to view] KG [LF] [CR] format

2) A barcode reader will send a barcode either via USB or USB Serial emulation with the following format: XXXXXXXXXXX[LF] [CR]

3)Upon receiving the input from the barcode reader, the software must combine both strings in the following input: barcode [TAB] weight

4) The output format shall be easily modified, using a simple .txt file where the end user can modify it for example as: weight[CR]barcode, weight[tab]barcode, weight[space]barcode, etc.

The software shall run in stand-alone background mode, so that when a barcode is read, it will capture the other serial port input and send it as a keyboard emulation, so that the string will be automatically written where the cursor is located regardless of the program that awaits for the input.

Skills: C Programming, Software Architecture

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About the Employer:
( 0 reviews ) Guatemala

Project ID: #11734612

8 freelancers are bidding on average $356 for this job


Looking forward to discuss further details about the project and deliver the same to your specifications

$88 USD in 2 days
(115 Reviews)

I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 6 years. My work is online game developing, and mainly focus on server side, using c++ under linux environ More

$180 USD in 2 days
(82 Reviews)

Hi I can deliver the project within 12 hours. I would need to ask you some questions to clarify the scope. Please send me a message if you're interested. Thanks.

$2000 USD in 0 days
(12 Reviews)

Hello sir. I am an experienced programmer and I can make your program in C# quicky and qualitatively. Regards, Alexander.

$30 USD in 1 day
(1 Review)

I believe what you are asking for is reasonable, and that I have adequate enough experience with C# and windows to achieve what you are looking for. I do however have some reservations about taking on the project but I More

$30 USD in 4 days
(0 Reviews)
$35 USD in 2 days
(0 Reviews)

Hello I can easily read Serial/Usb ports. As for placing text into a cursor position, I need a a bit more details. What Windows version do you use?

$388 USD in 1 day
(0 Reviews)

Dear Sir, Greetings of the Day! I have experience of over 2 years, worked as lead System Test Engineer in a R&D Team. I have done extensive work with C, C++, python and several other languages. Such jobs are in my dai More

$100 USD in 2 days
(0 Reviews)