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by: Yuancai \(Charlie\) Ye |
last post by:
Hi, All:
I am happy to annouce that we have formally released our latest SocketPro
version 4 at www.udaparts.com, an advanced remoting framework written from
batching/queue, asynchrony and parallel computation.
Key Benefits of SocketPro:
Super performance and scalability
It is a guarantee that SocketPro based client-server applications
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by: Novice Experl |
last post by:
I'd like to write a simple application that interfaces with the parallel port, and changes the data on it according to keyboard input. I hope I can get it to run under windows xp and / or windows 2000.
How can I do this? What do I need to know? It doesn't look like the standard library (the one under my pillow) has that feature. In addition, I've heard that with newer versions of windows don't let you communicate with the port directly,...
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by: karan |
last post by:
I would like to know how one can use the parallel port through
c/c++.Also, how does one determine what port is
installed(EPP/ECP/SSP/PS2)?
What is the differnece between these?
What are the current sinking/drawing capacities of these ports?
If possible, please give examples in C/C++.
Thanks
I would be grateful if any ebooks/tutorials could be provided at
karanmalhotra85@yahoo.com
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by: david.brown.0 |
last post by:
I'm trying to make a Java program access a parallel port. Java's comm
API does not provide me with the control I need. I need to be able to
write to the data and control pins and read the status pins. Any Java
people know a good solution? I'm trying to use JNI and create my own
library, but building the library gives me these errors:
ld: warning: cannot find entry symbol _start; defaulting to
0000000008048094
ParallelPort.o: In...
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by: rajat varshney |
last post by:
I am doing a project on controlling a stepper motor through computer parallel port over a network. I have also done parallel port programming in C but I need some help on how to send output on parallel port pins in java.
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by: abhi |
last post by:
Hello,
I want to create a small project which will display scrolling text on
LED that will be attached to Parallel port. I want to create this
project in C language(possibly in Mingw) on Windows XP. I want to know
how can i access(read and write data) on parallel port in XP.
I have a program that do the same thing but in its documentation it
says that it will not work on Windows XP.
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by: pete_tomson |
last post by:
Hi - I'm trying to read data from my parallel port. Does anyone know
how I can write a program in vb6 to read pin 6 of my parallel port.
All I need to know is whether there is an incoming signal - input
only.
Thanks in advance
Pete
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by: Soren |
last post by:
Hi,
I want to control some motors using the parallel port.. however, my
laptop does not have any parallel ports (very few do). What I do have
is a USB->Parallel converter... I thought about using PyParallel, but
the USB->Parallel converter doesn't actually map to the LPT port ..
and PyParallel only looks for LPT ports?
Has anyone tried doing this? What are my options for controlling
parallel connections on a laptop with no parallel...
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by: KYAW KYAW OO |
last post by:
Dear All,
I am trying to interface the above application with a reference of CodeProject: I/O Ports Uncensored - 1 - Controlling LEDs (Light Emiting Diodes) with Parallel Port. Free source code and programming help. The coding wise is ok no error but I don't know too much about the voltage of interfacing of LPT. After I connect the cable from LPT to bread board(project borad), all LED turn on without any debugging from this example. Now, I...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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