Create a program that communicates with a GSM modem over USB (COM)

Completado Publicado Nov 23, 2014 Pagado a la entrega
Completado Pagado a la entrega

This a very small application to be designed in visual basic.

The application should basically be able to communicate with a GSM Modem (USB Dongle - Huawei) via COM port.

- I have attached a layout design of the application. Empty boxes are textboxes.

- The application, when loaded up, should traverse COM ports and connect to Huawei modem

- The application should then get balance of current credit (that is by issuing *123# USSD command) and display this amount in upper right empty textbox.

- Users should able able to enter any USSD command in the USSD CODE text box and should hit 'submit' button to send the commands. An example of a ussd code is (*123*1*8#)

- Once the USSD code is run, the program should get the reply and display it in reply-message textbox.

- After that it should do a balance check by issuing *123# and display the credit balance in top right textbox.

- That basically sums up.

One important thing. When the program loads up, i want the application to automatically connect to huawei modem. I don't mind the application asking which modem to connect by using a combo box. After connection is established no other third party can access the com port.

I need the app to be build in a single day (24 hours) - max is 2 days.

I don't mind third party application/dlls being used.

I don't prefer a setup file - just one exe file would do.

thanks

i cannot offer more than $30 for this project - yet.
but this is a project that has further work to be done and i am willing to give future work for this particular project once this phase is done. phases to come (which is not included in this particular phase) includes saving all queries to a database and making reports based on those

.NET Visual Basic Windows Desktop

Nº del proyecto: #6772142

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6 propuestas Proyecto remoto Activo Nov 24, 2014

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developer287

i am expert vb.net programmer with over +13 years in vb programming as a whole. i can start to make this application now exactly as you need. and i can finish it today. i made many utilities more complicated than this Más

$30 USD en 1 día
(9 comentarios)
3.5

6 freelancers están ofertando un promedio de $72 por este trabajo

SoopDesign

Dear Hiring Manager, I have read and understand the description of this job and very interested to work on this project. I have experience in working with different GSM/GPRS modules, including SIMCON, WaveCom, Hua Más

$100 USD en 1 día
(42 comentarios)
5.5
pointnetfrance

Hi. I am a Senior .NET Developer living in Paris, I have read your specifications and i want to help you to realize your application. I invite you to contact me asap for discussion and also to see in my folio the k Más

$30 USD en 3 días
(7 comentarios)
3.5
jmpBM4Q4Zb

Hello, I can do you application with c# if you would like to, I have already done similar thing, if you want some screenshots, open a discussion with me I can provide more information please feel free to contac Más

$50 USD en 5 días
(0 comentarios)
0.0
sbgarg

I have already developed projects based on GSM modems connected at USB before for sending and receiving SMSs. I will develop this project using VC++. We can talk further on skype : sbgarg

$111 USD en 2 días
(0 comentarios)
0.0