I am continuously receiving messages in peek mode and abandoning them if processing fails (Not the delivery). However, the message immediately becomes available again and is received for processing...

How does one use arrays (representing busses) in HDL? For example, I have the following code: /** * 16-bit bitwise And: * for i = 0..15: out[i] = (a[i] and b[i]) */ CHIP And16 { IN a[16], b[...

Reading a hardware bus specification, I frequently come across things like: "When the controller sees that a bus request has been made, it asserts the Bus Grant line to the first device." What ex...

bus APIs in systemd 221. When I request a name for an object in system bus it prints out an error saying "Permission denied". I am running the output file as root. The line "sd_bus_request_name(bu...

After reading several CiA specifications, I am still having difficulty understanding PDO mapping, Process Image, and Process Data Exchange in CANopen. I know SDO is used for configuration settings...

I have 2 processes running webapi : publishes message to azure service bus queue console app: subscribes to message from queue I am using open telemetry collector with yaeger, .net core 6, c# I am ...

As you can see in this tutorial, the default latency timer for the COM port is 16ms. COM Port Latency But in most cases we want the minimum latency. On the internet we see a lot of explanation on w...

I use C++ since a long time, and now I'm starting to learn assembly and learn how processors work (not just for fun, but I have to as a part of a test program). While learning assembly, I started h...

I'm creating 2 REST containers using . I want to keep some common things like the JSON providers, validation interceptor, exception handling using a cxf bus. below is my application context. <c...

I'm new to Azure Service Bus and have created successful pocs for creating a topic and a separate subscriber application to receive its message. Based on this article, I quote: "A topic can have u...

I have a recent 12 core Intel CPU (Haswell architecture) and it has 4 memory channels. How many DRAM memory accesses can the machine do in parallel? For example, if I have a program that uses 12 t...

I have a table, where each row of the table contains state (registers). There is logic that chooses one particular row. Only one row receives the "selected" signal. State from that chosen row is th...

Can someone very briefly point out the differences between the memory bus and address bus in computer architectures ? Also when you say memory bus does it imply that you are referring to the databu...

Using the Google Map API, how can I set the bus stop icons to be clickable and show the bus number services in an infowindow? I can see in Google Map site, it is enabled. But when I create my own c...

We have a system based around an Atom Z510/Intel SCH US15W Q7 card (running Debian Linux.) We need to transfer blocks of data from a device on the Low Pin Count Bus. As far as I know this chipset d...

I'm new to Otto and I'm having serious trouble making out its functioning together with Dagger dependency injector and JobManager. Whenever I launch my application, I keep getting the same error me...

OK, I've been struggling with this for a while. What is the best way to accomplish the following: where Reaction Wheel 1-4 are links to the same block in a library. When the Speed Counter, Speed...

So I am running python 2.6 on a macbook pro and trying to write the code in python to display an image from a file in a label on a tkinter gui. The image is called image.png. The program runs witho...

I want to make a very simple event bus which will allow any client to subscribe to a particular type of event and when any publisher pushes an event on the bus using EventBus.PushEvent() meth...

This is a code I testing to copying struct. 1 #include <stdio.h> 2 #include <string.h> 3 4 typedef struct emp_struct { 5 char *name; 6 int employee_no; 7 float salary, 8 tax_t...

The problem I am having is specifically printing out the response of a dbus method call in C using the low level API. I am new to C's libdbus, but have done some work in python-dbus. I know how t...

I quite understand a what 32 or 64 bit system means. so basically all registers or word length is either 32 or 64 bit. For simplicity let us take a 32 bit system and say i'am writing a program in ...

I am unable to understand the difference between Bus Cycle, Instruction Cycle and Machine Cycle. Please help me out. Thanks

I know Choosing between .NET Service Bus Queues vs Azure Queue Service provides some answers as to when to use queues for web/worker roles vs Azure Service bus, but I'm just starting to study Azu...

I use cudaMemcpy() one time to copy exactly 1GB of data to the device. This takes 5.9s. The other way round it takes 5.1s. Is this normal? Does the function itself have so much overhead before copy...