Device Controller Android App and Windows Software (Together or Separate) -- 2

En curso Publicado Jul 11, 2014 Pagado a la entrega
En curso Pagado a la entrega

Hi developers,

We need to hire software developer that can make Android and/or Windows based TCP Control Application for our hardware. We can hire one developer for both job, or can hire developer as seperated.

Our device is designed to control lights, motors, fog generators etc. We are goiong to give more information of communication packet and algorithm.

* The device has 3 type outputs: ON-OFF (relay), Analog Output (PWM) and PPM outputs

Value of ON-OFF can be 0% (on state) or 100% (off state)

Value of PWM can be any between 0% and 100%

Value of PPM can be any between 0-50% or 50-100% (50% is center point).

* The device sends defines of outputs that involve output types for each outputs which is up to 16. An output define could be one of ONOFF, PWM, PPM, NOT USED, DISABLED or ERROR.

* The important point is that the users are able to save the settings of their favorite devices to encypted files which keep IP, port, password and user defined names of outputs of the devices. Then, the users are able to call back the settings on login screen and to login automaticly after load the settings.

* Login screen must be consist of IP, port and password input boxes and also "Load Saved File" button.

* Communication packet is consist of 20 bytes. First byte is a constant byte, second and third bytes are session ID which must be used in each packet (Value of them are 0 in login communication), fourth byte is command, fifth byte is subcommand and the last one is checksum to encrypt the message.

<MARKER CONST BYTE><IDH><IDL><CMD><SUBCMD>...<DATA>...<CHECKSUM>

* Checksum algortihm will be written by ourselve. The developer can take it as XOR of first 19 bytes.

* The device sends reply (feedback) message for each queries and commands.

* If connecttion is accepted (password and connected users limit is ok), the output types and then states must be pulled from the device. Except DISABLED and ERROR defines must be shown at the control screen.

* We want the communication commands are stored in a crypted file as xml, json etc to able to change and redefine the protocol.

Android APP can be designed with based Android SDK, HTML (as webview) or Adobe Air. We can talk about this.

Windows software can be designed with based VB.Net, C#.net, Flash (Adobe Air), Silverlight. We can talk about this also.

NOTE: We have already developed Windows software that based VB.net. Base of problem of this software that occasionally cannot catch some threads. Developer can revise this software as an option for Windows job, instead of new one.

Also Iphone App develeopment is needed.

.NET Android iPhone Desarrollo de apps móviles Windows Desktop

Nº del proyecto: #6174904

Sobre el proyecto

17 propuestas Proyecto remoto Activo Jul 11, 2014

17 freelancers están ofertando un promedio de $1144 por este trabajo

samitXI

Hi Sir, I am ready to work for you.I have 9 years of experience in C/C++/C# , java, php and, MySQL. please see some of my works also check my reviews you will get better idea about my skill.I deliver quality work with Más

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prashushinde9

Hi, I (Myself a senior PHP, ASP.NET programmer using C# and VB) have a team having experience of more than 10 years in developing web and mobile applications. I have a team of expert programmers who write robust and bu Más

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iqbalsingh

A proposal has not yet been provided

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shMaker

Hi, please explane PC program purpose. Android app is used for control hardvere device, what pc role in this architecture? I have experience in create app like it. i am hardware and electrical engineer also

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murtaza1981

Hi, An ASP.NET,c#,vb ,SqlServer,JQuery,Javascript expert here. Please feel free to discuss the project with me so that i can wrap it up in a timely manner as per your requirements. Thanks, Murtaza

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webdesc

Dear sir, We already have made android application control a device and manage a device to on, off and manage few more options. we have option to save the settings. for ip and port. we are highly interested to Más

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CARLOSHUGGINS

My bid is for checking and making work windows application already coded, I'm a 12 year experienced developer I will deliver high quality results adjusted to your needs.... thanks for considering my proposal

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ParulDodia

Dear Client , I can do Android Programming to death more than 5+ years . I had done my Master 's in Android Technology . Read your whole requirement thoroughly , Wanted to discuss with you further on it. 1. I Más

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salestechconsult

Hello, I hope you are doing great. I have just read your mentioned requirement and would like to discuss it in detail. I just need your some time to get the better clarity as I have some questions to ask. If y Más

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lotussss

Hi, We will provide fully interactive software for your project. It will be developed as per your requirement. We would invite your feedback and suggestions on the selected format so as to make it exactly as per your Más

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derozgur

Bir öneri henüz sağlanmadı

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