device tester 002

$300-1500 USD

Закрито

Опублікований

over 17 years ago

$300-1500 USD

Оплачується при отриманні

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

ID проекту: 97969

Про проект

9 пропозицій(-ї)

Дистанційний проект

Активність 17 yrs ago

Хочете заробити?

Переваги подання заявок на Freelancer

Вкажіть свій бюджет та терміни

Отримайте гроші за свою роботу

Опишіть свою пропозицію

Реєстрація та подання заявок у проекти є безкоштовними

9 фрілансерів(-и) готові виконати цю роботу у середньому за $500 USD

@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 за 1 день

5,0

(11 відгуки(-ів))

5,0

@nadeem2005

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

$300 USD за 5 дні(-в)

4,2

(11 відгуки(-ів))

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 за 2 дні(-в)

5,0

(1 відгук)

3,1

@dogerman

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

$500 USD за 7 дні(-в)

5,0

(2 відгуки(-ів))

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 за 7 дні(-в)

0,0

(0 відгуки(-ів))

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 за 39 дні(-в)

0,0

(0 відгуки(-ів))

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 за 7 дні(-в)

0,0

(0 відгуки(-ів))

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 за 2 дні(-в)