Read Data From Gsm Modem In Program?

Nov 19, 2009

As in like when the gsm modem receive a sms, it will auto detect and read data from gsm modem and display it on a textbox in a sms application.May i know how to insert a AT command method inside my program to receive incoming sms?(Now When i Debug, can not receive anything, no error message. [code]...

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Make A Program That Can Read A Sms Received Through Gsm Modem?

Mar 30, 2011

im trying to make a program that can read a sms received through gsm modem.im using serial port to connect to the modem and use this code...

[code]...

in the first IF statement im trying to get the index of the msg then send an AT command to read the smg in the second IF, im trying to get all the data of the msg. in the index of 1 of the array i can get the number of the sender..my problem is that i cant get the entire msg of the sms.

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Read Result Of GSM Modem?

Jul 21, 2009

Read Result Of GSM Modem?[code]....

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Call A Remote Modem Using A Local Modem Connected Via USB?

Oct 12, 2011

I am attempting to call a remote modem using a local modem connected via USB. Programming language is VB.NET and I am using the SerialPort control to talk to the modem.

Communication is as follows:

I send: ATZ0[CR]

Modem responds: ATZ0[CR][CR][LF]OK[CR][LF]

I then try to dial a number:

I send: ATDTnnnnnnnnnn[CR] where nnnnnnnnnn is a valid number

The modem responds with:ATDTnnnnnnnnnn[CR][CR][LF]ERROR[CR][LF]

All other commands seem to work without any issues

For info the modem is a MultiTech MT5634ZBA-USB-V92

If I use hyperterminal and type the same commands in it works as expected and dials the number, so it must be something I am doing in my code, possible some setup in the SerialPort control

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Make A Program To Send Sms Using Gsm Modem?

Jan 28, 2011

I want to make a program to send sms using gsm modem .. but i don't know how can i start .

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Receive Incoming SMS Messages Via Gsm Modem In Program?

Jul 21, 2009

I am working on an assignment whereby i am requested to receive incoming messages via a gsm modem, i have tried to do so by writing at commands to the serial port where the gsm modem is connected to but there's one specific line which gives me error when i tried writing it to the serial port, (AT+CMGL= "ALL") which returns me an error: CMS ERROR: 305 which means Invalid Text mode parameter The following is the codes i have done up to so far, can anyone tell me what is the correct way to write this specific line to the serial port or is there any other methods that is able to do the same thing?[code]...

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What Type Of Voice Modem Should Buy For A TAPI Program

Jul 29, 2010

I have been working on a tapi program that will play a wav file over a tapi phone line. I am look for a GOOD quality voice modem. Any suggestions. The one I am working on is really poor for this project. Things I am looking for.....

[Code]...

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Make A Program Which Will Dial A Phone Number Using Modem?

Jun 27, 2009

I want to make a program which will dial a phone number using modem. In the program there should be dial button and receive button and a text box 4 phone no. i want to make a call and receive from head phone and the program.

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Streaming Video Through Modem To Modem?

Oct 27, 2009

(from scratch as I've not done this before) how I can stream live through modem-to-modem connection. The modem here refers to dial-up modem (PSTN modem), there is no internet/lan involved.It will be 2 programs, the first is to transmit real-time video from webcam, and the second is to remote video from the first.

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Receiving Data With MScomm From Modem?

Jul 1, 2009

I am making aproject in vb6 with MScomm. Computer A connected with a device on serial port. I can receive the data from serial port in a text box. Computer A can also dial cmputer B to make connection. But it is unable to send data on modem or computer B is unable to receive data from modem.Here is the code for sending and receiving computers1- Computer A

Option Explicit
'button to open data port to receive from device
Private Sub cmdOpen_Click()

[code].....

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Read Data From Cmd Program?

Oct 11, 2009

I am running hlds server. I want to make server status page on my website and I thought that it could be easiest way to read data from "console" with some cool program.

Serverwindow looks like this: [URL]

how to read all that text from servers console and save it to .txt file so i can include and parse that .txt with php to my website?

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Get Data From This Radio Set Through A Modem And A Serial Port?

Mar 6, 2009

I have spend about a week trying to get data from this radio set through a modem and a serial port. The data is transmitted by the transmitter in 5-databits at baud rate of 50. An existing vb 6.0 program in windows 98 receives the data correctly with port settings of Speed = 50, Databit = 5, Parity = none and Stop bit = one. The data is received at every 9 sec, presumably with the help of a timer. I have to write a program in .net frame work 2.0 to get the same data. My problems are:

1. The program hangs when I execute SerialPort1. ReadLine().Trim or SerialPort1.ReadExisting

2. When I collect SerialPort buffer after every 9Sec, and try to get the strings out of each byte using following code, I get only repeated squares instead of characters.

[Code]....

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How Can A .NET Program Read Data Within A PDF File

May 4, 2010

A VS 2008 desktop .NET program needs to open a PDF file and read its contents as data. That is, the program must scan through the PDF file searching for certain text. The program will not merely open the PDF file and display the contents using a control such as an ADOBE Reader control. It has to actually read the individual data within the PDF.

How can a .NET program read data within a PDF file?

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Write A Program To Read Data From Txt Format?

Apr 9, 2010

$GPRMC,115432,A,2218.3118,N,11410.8105,E,0.0,204.9,050209,2.0,W,A*01
$GPRMB,A,,,,,,,,,,,,V,A*1C
$GPGGA,115432,2218.3118,N,11410.8105,E,1,12,2.0,18.4,M,-2.1,M,,*6B
$GPGSA,A,3,05,09,12,14,15,18,21,22,24,30,31,47,3.5,2.0,2.9*3D

[Code]...

give me a hand on read data from TXT format file, and how to read selected data only (RED) at $GPRMC

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Receive Data From Serial Port Link To Itegno Modem W3800

Sep 17, 2009

I am wondering is there any code to get the text reply from the modem? I am using the itegno W3800 modem. I have used the below method so far but apparently VB.NET windows form doesnt see the incoming data. The message box comes out empty. But when i try the same method with the TMAS Siemens GSM modem, VB.NET can see the incoming data and display out the data string.

here is the code that i have written:

serialPort.Write("AT" & vbCrLf) 'set command message format to text mode(1)
receiveddata = serialPort.ReadExisting()
it works for the TMAS gsm modem.

The baud rate for the TMAS GSM modem is 9600 and the baud rate for the itegno modem is 115200.

For the itegno modem, the data is sort of like stuck at the serial port as after every time i pressed on the button for example "AT"

this "AT" command gets "stuck" at the serialport and run only when i have connected through the serial port in hyper terminal.

I am thinking is it the baud rate for 115200 is too fast for VB to handle? And also is there any way to solve this problem?

i have to revert back to the itegno modem for use for my project at the end of the day.

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Simple Chatting Software Which Will Use Wireless Modem To Send And Retrieve Data

Jun 11, 2011

i need help to do a simple chatting software which will use my wireless modem to send and retrive data.i must create a program something like MSN messenger.

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Oct 14, 2011

I have been looking all over the net trying to find a program that can read data from a USB CCID card reader.
after several hours and several pages of useless info i thought maybe there is a way i could create a simple progeam in VB to read the data, so i started another long search for info also to no avail.

Does anyone know of anything like this or if its even posable?

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Dec 4, 2009

I have a program which will read data from comport when ever there is data on comport. I am using Comport.DataReceived event to do that.My program will receive data very frequently and it is working fine. The problem is, it will work for 3 to 4 days fine but after that my receive data will slow down. I am receiving data with high delay (about 10-15 min).There will be continuous data to my comport.

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Comm Port Read Hangs When Attempting To Read Data?

Apr 18, 2010

I;m attempting to write code to read several NMEA ports and format the data for archive. When I execute the following code:

Using Commportno As IO.Ports.SerialPort = _
My.Computer.Ports.OpenSerialPort(portName:=port)
Dim Incoming As String = Commportno.ReadLine()

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HSD 32 Bit Data Bus To Serial Converter Via A Microcontroller - Data Sniffer To Read The Data Bus (32Bit)

Sep 3, 2008

Im working on a HSD 32 bit data bus to serial converter via a microcontroller. Now first I want to make a sort of data sniffer to read the data bus (32Bit) .All on the controller side is working and the stream of bytes are coming in via RS232 as 4 bytes in HEX like FD,A5,45,8B . I already converted the bytes in Dec and ASCII to determine what is passed true the bus and how fast and stuff.. Now that is all correct and working very well if the LSB (least significant bit) of the 32 data bus is Data line 0 and the MSB (most significant bit) is Data line 31 but if that is not the case I need to invert the 32Bits (like as I would invert the connector on the bus) . How do I best do this using the 4 bytes I send from the micro controller.

Example:

(MSB) 01001000 01100101 01101100 01110000 (LSB)
HEX= 48 65 6C 70
DEC= 72,101,108,112
ASCII= H E L P

I need to invert it with a button to:

(MSB) 00001110 00110110 10100110 00010010 (LSB)
HEX= 0E 36 A6 12
DEC= 14,54,166,18
ASCII= (SO) 6 : (DC2)

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Read Data (read Only) From Excel Files?

May 27, 2011

I want to read data (read only) from excel files

I use this connection string

Con_BarCode = New ADODB.Connection
With Con_BarCode
.ConnectionString = "Driver={Microsoft Excel Driver (*.xls, *.xlsx, *.xlsm,

[Code].....

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Read And Write To A Python Program Through Program?

Aug 10, 2011

I am currently making a GUI for Minecraft Coder Pack. MCP works off a system of batch files that launch python programs. I want to be able to read and write to these cmd windows throught vb.net. So that I can tell when a process has finished or to answer a yes, no question i nthe python program, with a gui from vb.net[code]\...

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Read XML File - Read The Data From ?

Feb 13, 2010

I have a fairly simple XML file that I just want to read the data from.

It has 3 levels, root, main section and items. There are no attributes. I want to go to the first main section by name, then read in all the items. The items all are named the same. I've seen this done before, so it should be ok. No writing will be done. Basically this is a static data file

File looks similar to the following:

CODE:

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Read Data Of A SQLite Database File And Chart Data Using Basic Bars, Pies, Lines?

Feb 24, 2010

I'm only getting started with VB.Net, using VB Express 2008.Using the System.Data.SQLite wrapper, I need to read data off a SQLite database file, and chart data using basic bars, pies, lines, etc. Nothing fancy.

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Password Loop Textbox - Code Works To Read The Entry Data And To Recognise The Correct Data, And The Incorrect

Apr 16, 2012

CODE:

That code works to read the entry data and to recognise the correct data, and the incorrect. However, even if entry is correct, the error msgbox will appear (x times of how many records there are in file), despite being navigated to the menu. Anyway that the Else isn't triggered when data is correct. Also for it to appear just one instead of (x times of how many records there are in file.)

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Call Using GSM Modem?

Mar 28, 2009

I am developing Sms Project in vb.net.I can Send and receive Sms Easily. I can attented Incoming call and dial. but not hearing and talk. I connected with com Port. This is possible or not for talking and hearing

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Comunication With Fax Modem?

Dec 20, 2010

where can I find an information/learn how to comunicate with fax modem to create something very simple for fax sending?

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How To Talk To A Modem

Jan 26, 2009

I'm a novice and after toying with some basic ideas on how to talk to a modem with VB.net, I think there may be much more to it than I realize. (?) I know my modem is fine, I can use hyperterminal to call out on it with no problem.So, how involved is it to talk to a modem? My initial thinking was that I could simply talk to it via a serial port using AT commands sent and rcvd as a string.(?)My modem is set up with COM2 9600 8n1.I've setup a serial port with the same parameters in my code.

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Name Of Port Associated With Modem?

May 11, 2011

I am using a 3rd party communication component and it is able to tell me the names of installed modems. Given the modem name, I need the com port associated with that modem (so that I can set the modem baud rate directly through the serial port). I also need a way to determine if that port is already in use.

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Receive Msg From GSM Modem?

Nov 5, 2009

Imports System
Imports System.IO.Ports
Public Class Form1

[code].....

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