device tester 002

$300-1500 USD

Closed

Posted

over 17 years ago

$300-1500 USD

Paid on delivery

A simple perl/html combo to generate a screen with 16 button/lights, and then produce 2 byte serial port commands based on user clicks. Also has a dialog box for getting a device address (00-7f hex) There are two types of commands, one just produces a two byte (8 bit plus even parity 4800 baud), the other expects a two byte response, and wil "light" the lights based on data values in that resoponse. Not locked to a perticular linux distribution yet.

Perl

Project ID: 97969

About the project

9 proposals

Remote project

Active 17 yrs ago

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9 freelancers are bidding on average $500 USD for this job

@skunkwrks

Place-holder bid. Hi, Can you say a bit more about the hardware interface, i.e. how the bytes are to be sent to and from the device. Thanks.

$300 USD in 1 day

5.0

(11 reviews)

5.0

@nadeem2005

Dear Sir, I am experienced perl developer. Best regards, Nadeem

$300 USD in 5 days

4.2

(11 reviews)

3.8

@tristan24

It is a very simple task, so it should not take more than 2 days. I could tell something more if You give exact specification of Your needs. Also You may ask for something more as it will be included in price( I may provide nice user interface/web graphics for free), maybe user verification to prevent other to use Your device.

$300 USD in 2 days

5.0

(1 review)

3.1

@dogerman

I'm a electrical engineer with 3 years of experience, and 5 years working in GNU/Linux enviroments.

$500 USD in 7 days

5.0

(2 reviews)

2.5

@InfotechUK

Please note this bid is only an expression of our interest in your project. We may come back to you for more information, through personal message. We will place a more realistic bid and time of completion within 2-3 days

$300 USD in 7 days

0.0

(0 reviews)

0.0

@petani

ady to start immediately on your project, as we are the experts . It's great start to be a partner. Thanks!

$1,500 USD in 39 days

0.0

(0 reviews)

0.0

@Gromka

I have a great experience on control system R&D under Linux enviroment (see my profile). This work looks like standard browser-based interface for simple PC-connected hardware. I can do it with good quality in case you'll choose me for this project.

$700 USD in 7 days

0.0

(0 reviews)

0.0

@nbray

This looks interesting. Since you request HTML, I gather that the intent is to set up a web-based interface to control a device connected to the serial port of the server? I can do it in two days (probably much less) from the acceptance of the bid.

$300 USD in 2 days