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Questions tagged [bus]

A Bus is a physical device used to connect different functional blocks of a computer or a different computers in order to communicate them together. Also Bus is a data type in MATLAB language used to bundle some data to virtual (just for useful rendering) or non-virtual (for contiguous memory allocation) structure.

The Bus advantages (as physical device) over wires are reducing the needed number of wires and catholicity. The main characteristics of Buses are width (amount of bits can be transmitted at once) and frequency (work speed).

The Bus as a structure of MATLAB language used to bundle different variables (or signals, for example in Simulink) in one structure. Can be used as virtual bus just for convenient accessing to variables and for reducing number of wires at Simulink diagram or as non-virtual - Nonvirtual buses use contiguous memory allocation for variables.

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Atomicity in a parallel bus-ed CPU

As we know atomic actions cannot be interleaved, so they can be used without fear of thread interference. For example, in a 32-bit OS "x = 3" is considered as an atomic operation "generally" but memory access mostly takes more than one clock cycles,…
stdout
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Cannot enable /monitor endpoint for spring-cloud-bus for push notifications

I have configured spring cloud config to read properties from a git repository.With the current implementation if there is a change in the configuration, if post to /refresh on my client I am able to see the updated properties. Now, I would like to…
Swetha V
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Connecting IIS deployed WCF service with Azure service bus

I am trying to connect an on premise WCF service with azure service bus now i have went over the documentation and they have examples only for sf hosted wcf services but not when the service is hosted on a IIS server and all you have is the url from…
Vladimir
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Simulink math operations on 2 bus signals

I need to make a Simulink block which receives a concatenation of a number of bus signals and performs the same math operations on the signals contained in the bus for each pair of consequent buses. The bus signals are of the same type and are…
raggot
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Sending vector data in the bus

I have a vector data (an array variable for example float32 mydata[5];). for transmitting a single primitve/basic data in a bus its pretty simple. inside_data=Simulink.BusElement; inside_data.Name='somename'; inside_data.SampleTime =…
Arun Kumar
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Structure as output of MATLAB Function Block through Simulink.Bus object

I have a MATLAB Function Block where I compute X variables that I want to use later in a script. My first option was to use To Workspace blocks for each of them, but since I have X variables, it fills up the model with blocks. The problem is that…
Alegom
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How do I call a batch of Laravel5 commands?

I have a few complex commands that I split up into "sub commands" (Example following). As my site is multi-domain, I need the capability of customizing the sequence and composition of the sub commands to perform (so far I had this in a config under…
Literallyafloat
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Is it possible to send commands to an existing xterm process?

I have a running xterm and I want to get a program to pipe some commands to it. Is this possible? If yes, how could this be done?
d3pd
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creating a bus header file from a bus object specified in the workspace or from a bus selector

i have bus object which has many elements inside and which in turn are bus objects again. can anyone tell me is there a way to generate a bus header files with typedef struct from this busobject instead of doing it manually using a script? is there…
Arun Kumar
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creating a structure from a bus object in matlab

I have a busobject which has elements and then each element either has a datatype of primitive (uint8 single, uint16) or has a datatype which is another bus object. i wanted to parse this but i get the error 'Function cannot be indexed using {} or…
Arun Kumar
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Custom delimiter in message modelling in IBM Integration Bus in V9.0.0.0

Hi I need to create one message model for my data in the IBM integration Bus my message structure is as below abcd:FMxyz:VMsad:SVMfksdf:SVMlksdflkl:VM:FMxyz:VMsad:SVMfksdf:SVMlksdflkl :FM is the field marker :VM is the value marker :SVM is the sub…
kmanu
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How to show text (string) of a query in fusion table?

I'm creating a map of bus lines and i have a query that display multiple polylines on a map (Fusion Table). I want to display the name of each polyline in text(string) on the page. It could be any form: infowindow, sidebar,only text. query: { …
user35280
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SPI and GDO, what is GDO an acronym for?

In connection with a SPI bus there is typically a number of GDO pins used for interrupting the master or the slave of the SPI connection. But what is GDO an acronym for?
Bjarke Freund-Hansen
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how to input Matlab "Bus Objects" in to "Level-2 MATLAB S-Functions"

is it possible to use bus datatypes for m-file s-function blocks in Simulink? I haven't found any examples for this in the matlab documentation or anywhere online. For s-Functions written in C the API looks somewhat like this DTypeId…
rava
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CAN Bus programming/control of car's control units?

I'm beginning to learn about programming cars. I read up on CAN programming and just need to know where i can find information about the control units of each car model. For example: I wanna start programming/controlling a 01 chevy blazer. How do…
Nathan Darker
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