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Questions tagged [multiplexing]

In telecommunications and computer networks, multiplexing (also known as muxing) is a method by which multiple analogue message signals or digital data streams are combined into one signal over a shared medium.

In telecommunications and computer networks, multiplexing (also known as muxing) is a method by which multiple analogue message signals or digital data streams are combined into one signal over a shared medium.

The aim is to share an expensive resource. For example, in telecommunications, several telephone calls may be carried using one wire. Multiplexing originated in telegraphy in the 1870s, and is now widely applied in communications.

In telephony, George Owen Squier is credited with the development of telephone carrier multiplexing in 1910.

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python code to use BME280 connected to TCA9548a on the Beaglebone Black

Several days ago I thought I would do a seemingly basic exercise to learn how to use an i2c multiplexer TCA9548a with python on the Beaglebone Black, searching the web I have read several basic examples for the raspberry pi (nothing available for…
MilesDyson
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Does HTTP/2 support multiplexing when upload multiple files

I know that multiplexing is a feature of HTTP/2 and I've found plenty of examples that show how it works when downloading more resources, but does HTTP/2 support multiplexing when upload multiple files? Can you share an example (Java is preferred)…
freedev
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WinHTTP over HTTP/2 with multiplexing

I'm wondering if it is possible with the Windows API WinHTTP to use HTTP/2 multiplexing (multiple requests over one TCP connection). If so, is there example code how to archieve this? I found this message from Microsoft…
nwrobel
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Can a neural network learn to act as a multiplexer?

Let's say my inputs are, A and B. The inputs are roughly like this, A = [10, 5, 30, 2] which can have arbitrary values in the range [1,100] and B = [0, 1, 0, 0] which is an one hot vector. The expected output, C, is = [5], which is the dot product…
KuttuKutu
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How do I manage receiving multiple buffers from multiple clients using epoll?

I have a server that is using epoll. My question is what is the best way to process all the buffers so I can deal with half messages, or multiple messages coming in a buffer. For example: If the message is "Hello From Client Number #". Buffer's…
Alex Erling
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Is it possible to use EPOLL to send tasks to multiple client

I am building a server/client application. The server will need to deal with less than 1000+ clients. I currently have a simple EPOLL implementation to be able to receive information from the clients to the server. However, I will need to be able to…
Alex Erling
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quartus how convert four input to two inputs in block?

how can i convert entity of bloch which takes 4 inputs to 2 inputs? http://dl.dropbox.com/u/2879760/sample.PNG A you see here i use three the same mux :( how to take in etykieta2 only two inputs? code: library ieee; use…
deadfish
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How does multiplexing in Django sockets work?

I am new at this part of web developing and was trying to figure out a way of creating a web app with the basic specifications as the example bellow: A user1 opens a page with a textbox (something where he can add text or so), and it will be…
Felipe Oliveira
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How to set sample_aspect_ratio while muxing a video stream?

I am trying to mux a video stream and an audio stream into an mp4 file, whereas the target file has an inappropriate sar (unlike the source one). The following methods don't make any sense. 1、Using avcodec_copy_context(). It cannot set the target…
li hu
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Arduino: Multiplexing 4 Digit 7 Segment Display

I am relatively new to Arduino, so do not mind minor mistakes! I have written the following code to multiplex a 4 digit 7 segment display with my Arduino Uno. Now I have made the mistake, so that when calling the showDigit () function, although the…
Xcode
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How do I setup Spring Integration Collaborating Channel adapters with Java annotations?

I have seen other posts related to my question but none of the answers have helped me solve my problem. I was trying to follow the example here:…
Brandon
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VHDL multiplexing and two outputs

I need your help. I have a VHDL with nested condition and I would like to redraw it into a schematic. I think I should use one 2bit mux and 4bit mux. Is there anyone who can help me please? I tried google it but I didn't find anything that can help…
Jan Hrabovsky
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Is this an efficient way to parse function parameters?

So I am new to C#, but one thing I already like coming from other higher level languages is the ability to do bitwise operations in (close to) C. I have a bunch of functions where some or all parameters are optional, and I like switches, so I built…
ThisGuyCantEven
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How to multiplex named pipe / fifo

Say we have a named pipe: mkfifo my_named_pipe say there are multiple writers writing to this named pipe: node x.js > ${my_named_pipe} & node y.js > ${my_named_pipe} & node z.js > ${my_named_pipe} & something like that - is there a reliable way to…
Alexander Mills
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Descriptor bit setting in select()

I am currently studying select() for I/O multiplexing in network programming. select takes following arguments: int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout); Description for select() call's…
POOJA GUPTA
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