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Hi, I am new to programming and have attached my code so far, i need to insert the code to read data from serial port but havent a clue where to put it or how any help would be great Imports System Imports System.IO.Ports Public Class Form1 Private mySerialPort As …
by Magic8Computing in Software Development ()
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Hi, I have writen web sites before but have been asked to create a VB program, but dont know where to start so hoping someone can help me. I need to create a program that sits waiting for data from the serial port which is attached to a set of …
by Magic8Computing in Software Development ()
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Hello, I really need help getting my ZyXEL router to forward the ports I need. I have tried going to Network > NAT > Port Forwarding and setting up the correct information, doesn't work. I've tried disabling the firewall on Security > Firewall > Active Firewall (unchecked), doesn't work. WAN …
by Yorkiebar14 in Networking ()
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Hi, Im quite new to SerilaPort handling.Im trying to open a serial communication on a particular COM port.Im able to Open a new one by using CreateFile(L\\\\.\\Com5, GENERIC_READ | GENERIC_WRITE, 0, // exclusive access NULL, // no security OPEN_EXISTING, 0, // no overlapped I/O NULL); But I want to do …
by marirs07 -3 in Software Development ()
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How can I transfer the data on notepad to comm port? I am using windows xp.
by Abhitellakula in Microsoft Windows ()
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Hello, I have installed apache 2.2 but when I try to make it listen to 80, I can browse the target page and access denied error is displayed. But when I change the listening port to say 8080, I could browse using this port. I have already tried to check …
by network18 15 in Web Development ()
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how to get weight value form weight machine using php. serial port communication.
by ramesh.maram.7 in Web Development ()
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Hi, I have a device connected to the USB port of the laptop. This device pumps data to the port which is read by the python script. As per the baudrate of the board I use folowing configuration to open the port. Serial(options.port,921600,timeout=0.2,xonxoff=0,rtscts=1) But when I analyse the collected LOG …
by ram619 8 in Software Development ()
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I have an interesting challenge and was hoping one of the gurus can assist. I have a program running on a client machine that I need to "trigger". The program is written in VB.NET. What is the easiest way I can generate a "trigger" to that client machine? Couple of …
by olegb in Software Development ()
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I've recently installed a new CPU (Core2Quad Intel) and my computer no longer stays on for more than a minute. All bios are updated and the computer runs fine on my old CPU (pentium d duo). The new CPU is cool to the touch after a shutdown, so heat is …
by eli.megargel in Hardware ()
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Hi all, I´m having troubles programming with C# for windows CE. I need to listen a serial port, I have the program for windows and it works fine but when I program it to windows CE I dont know why it does not recognize any event function. I normally use …
by fernandofranca 3 in Software Development ()
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Hello, I have made android application which provides remote desktop administration, I used port 5556 and socket programming TCP. I have to forward this port from router on every computer is there any other way so I can use some open port to communication with android device?? Like TeamViewer doesn't …
by Vaspar in Software Development ()
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Hi there, I'm currently hosting my website on my own computer, and I'm using http://www.no-ip.com to allow me to do so as I have a dynamic IP. (updates the pointers, when my IP changes.. for the domain name). I have now set up my webcamera to have a have stream …
by Tobyjug2222 in UI / UX Design ()
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Hello, I trying to create a **messenger**(just for practice, so nothing fancy!). I created the server and client programs. Suppose a client(user A) initiated a connection with the server, so it's online. Now, another user(user B) wants to chat with that user(A). How do I give User B the IP …
by nishad_forums in Software Development ()
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Hello everybody, I have decided to start working on an application for my customers which will allow me to maintain their computers remotely using VNC. I currently have a very basic VNC system which I plan to customize for my own use (All in C#). The problem I now face …
by martin.webb.1694 in Networking ()
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i have made one program,but it will give none of the port number. Following files i have made **SimpleRead.java** import java.io.*; import java.util.*; import javax.comm.*; import java.nio.ByteBuffer; public class SimpleRead extends SpeedometerExample implements Runnable, SerialPortEventListener { static CommPortIdentifier portId; static Enumeration portList; byte[] readBuffer=null; InputStream inputStream; SerialPort serialPort; Thread readThread; …
by jalpesh_007 -3 in Software Development ()
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I am building a chat application based on websocket protocol.I am uploading this on an apache server and i am getting this error : "Warning: socket_bind() [function.socket-bind]: unable to bind address [98]: Address already in use" I am using port no. 12346. When i checked this port's status i got …
by aaloo 12 in Web Development ()
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i'm having a problem with my project where i should read the inputs from the status port of a DB-25... Input = Inp(&H379S).... whenever i trigger one of the sensor the value of INPUT will be 135 regardless of which sensor i trigger or even if i simultaneously trigger multiple …
by sirmcfly.works in Software Development ()
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Hey guys...having some serious trouble with configuring Exchange Server 2013 on Server 2012 for sending and receiving emails to and from the internet. Sending and receiving internally works great. However, Comcast blocks port 25 and running the MX record check over at DNSstuff.com reports that the MX record points to …
by Radio2006 in Microsoft Windows ()
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how could i make the function to do the colours red, yellow and green for 5 sec delays and make the loop keep on going? [code] def trafficLights(): win = GraphWin() red = Circle(Point(100, 50), 20) red.setFill("black") red.draw(win) amber = Circle(Point(100, 100), 20) amber.setFill("black") amber.draw(win) green = Circle(Point(100, 150), 20) …
by gangster88 in Software Development ()
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Circuit, [Circuit Diagram](https://picasaweb.google.com/116591322380497799116/December52012#) Video: [Video](http://www.youtube.com/watch?v=qGoM_ydAtBc)
by NicAx64 76 in Software Development ()
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i want paypal sand box to access my localhost , it needs some port forwarding, i have *ZTE ZxDSL 831 series *
by HunainHafeez 9 in Networking ()
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whenever i execute a mysql php code...it says local host not given access to this database..... i just ran other programs an hour back and it showed no problem! now i am not able to connect to tht particular database. i checked the xammp cntl panel....and resatrted mysql and apache …
by pavitrakannan in Web Development ()
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Hello I want to turn on a LED using C, meaning that I want to write on printer port. but the code doesn't work. I use char ledStatus instead of BYTE ledStatus. is there any difference?? what is the problem in this code? #include <windows.h> #include <conio.h> #include <staio.h> #define …
by mahnaz0098 in Software Development ()
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I'm using the Virgin Mobile Overdrive Hotspot as a temporary setup for now until I get service out here. Anyway, I'm using the port forwarding settings on the device. ![mobile](/attachments/large/3/mobile.JPG "mobile") I am saving it each time, restarted the computer and the mobile hotspot device. I checked if the ports …
by jayl935 in Networking ()
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Issue: I need example.no-ip.org to point to example.no-ip.org:20202 I have read that this is not possible with just DNS. However no-ip.org lets me set up DNS SRV (records?). Ive have followed this guide to set it up, but it does not redirect to IP : PORT [url]http://www.no-ip.com/support/guides/other/configuring_srv_records_with_no-ip.html#1[/url] Still cant get …
by genesis.aix in Networking ()
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hello can any one give me a simple examle code to read and write to serial port? i want to send data to the port and recevie the same. i use visual c++
by mahnaz0098 in Software Development ()
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after execut this command netstat -na have a display which are showing some listening ports and local address and state i want know which port i can use for socket c# programming ?
by system_Broken in Software Development ()
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hi,whem i logged in the webpage canyouseeme.org it showed my ip address and it ask me to insert the port but i don't know how to find the port no .....need help guyz
by ashish karna in Microsoft Windows ()
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In DOS, C, VB6 we could check if Transmitter Shift Register or Transmitter Holding Register empty or not before writing any data onto the serial port. This facility would certainly avoid making the attempt of writing while the port is not ready to accept data. similarly, we could check if …
by six_sic6 in Software Development ()