680 questions
1
vote
1
answer
470
views
How to write data to a gip device (Xbox Series controller)?
I am working on a C# program that would send a power off packet to my xbox series controller in order to turn it off.
In 2024 Microsoft released GIP docs and as far as I understand Xbox One and Series ...
- 263
0
votes
1
answer
203
views
Can't remove 'iOS app setting/ permission list/ Wireless Data permission'
To create an app will not do any internet request（kind of local app）, but iOS setting permission list always show Wireless Data
For me, it doesn't make sense, that an app have no internet request, ...
- 5,268
0
votes
0
answers
189
views
Upgrade and programming FUS and BLE STACK with STM32_Programmer_CLI (STM32WB55CG)
I'm facing trouble with STM32CubeProgrammer for upgrading FUS and programming the Wireless stack and my application into STM32WB55CG. I could upgrade FUS (V1.2.0), and do stack (V1.20.0) and ...
1
vote
0
answers
157
views
srsUE on FPGA not connecting to srsRAN
I'm running srsUE on FPGA, buildroot with 2 CPUs and 1G memory. srsRAN is running on my laptop, ubuntu 22. I use dockerized version of 5gc.
srsUE and srsRAN connected through ZMQ and on a local ...
- 35
0
votes
1
answer
58
views
Wireless nodes receive packets even though they are allocated with different Channels in OMNET++
I have implemented TDMA using a network of wireless nodes in OMNet++. I tried to change the channel Number in the .ini file.
**.radio.typename = "Ieee80211UnitDiskRadio"
*.node[0].wlan.radio....
0
votes
1
answer
65
views
Microchip WLR089 ASF LoRaWAN library initialization
I'm trying to implement a minimal LoRaWAN setup for my WLR089 Xplained PRO. I've set up a simple project using the ASF wizard in Microchip studio 7. I have all the necessary libraries included for my ...
- 329
1
vote
1
answer
58
views
Is there a way to securely transmit data (a TLS version) in 32 byte packets?
There are several cheap radio modules (nRF24L01 for example) that are only capable of transmitting a 32 byte packets. That is too small for including a HMAC computed with any modern protocol and an IV....
- 13
0
votes
1
answer
60
views
How to remove and replace USB wireless dongle programmatically
I have a Raspberry Pi 4 (8G) with the Debian Lite OS, Rii Wireless keyboard and mouse.
The keyboard is fine, but the mouse freezes quite often while watching Youtube or video. My solution is to ...
1
vote
0
answers
96
views
Possible to tune a MCU with XCP on Ethernet over ESP32 (Wireless/Bluetooth)
I'm a beginner working with the iMXRT106x chip which in Simulink (Embedded Coder) supports XCP Ethernet Inferface and I'd like to tune the device/software (INCA, ATI Express, CANape) wirelessly using ...
- 11
0
votes
1
answer
89
views
how to send udp packet to specified host in omnet ++ with inet
my problem is host A is broadcast the udp packet to all hosts within the network , what i need is just to send it to the specified destination address host B. i used udpbasic app and udp sink.
please ...
0
votes
2
answers
1k
views
Can not connect my iPhone via USB to XCode if it was previously connected wirelessly
I have iPhone 15 Pro Max that I am using in Development of iOS application. Previously, I was debugging/launching the app in XCode through wireless connection. So far, so good - but today I have ...
- 1,320
-1
votes
1
answer
551
views
How do I connect my Android smartphone using virtual USB to my computer
Friends, my phone and my computer are on the same network, I can ping the phone locally but I need to run the command "adb tcpip 5555" without Root.
But I am facing problem that I have no ...
- 1
5
votes
0
answers
2k
views
Unstable adb wireless debugging
I am trying to use wireless debugging on my Samsung S10e and it works sometimes.
For some reason, it looks like it keeps disconnecting and connecting again frequently.
Sometimes, it stays disconnected....
- 3,760
0
votes
1
answer
408
views
Simulation of Wired Network in OMNET++ using INET framework - UDP
So, I am trying to do a very basic wired network simulation (later on I will add wireless nodes) in OMNET++:
packet type: UDP
Traffic Type: Video Streaming
OMNET version:6.0.1
INET version: 4.5
The ...
- 41
0
votes
1
answer
45
views
how to get the constraint area values from .ini file
I am trying to get the mobility constraint area that they are in the .ini file .
**.constraintAreaMaxX = 1000m
**.constraintAreaMaxY = 1000m
**.constraintAreaMaxZ = 1000m
in my Mobiledrone.cc file :
...
- 1
0
votes
1
answer
437
views
How can I rotate an antenna pattern in MATLAB?
I have the data of an antenna pattern (azimuth, elevation, gain: including 361x361 numbers). I wanted to rotate the elevation by function circshift(). However, when I rotated the elevation angle and ...
-2
votes
1
answer
3k
views
Best approach for implementing wireless video transmission using ESP32 microcontrollers and HDMI
I am working on a project to create a wireless video transmission system using two ESP32 microcontrollers. The first ESP32 will receive video from a camera via HDMI, and wirelessly transmit it to the ...
- 75
0
votes
1
answer
117
views
Xsens Device API function 'startRecording' fails
I'm trying to write Xsens Device API Python code for reading live data from three MTw sensors connected to a Awinda2 USB Dongle. However, the library function startRecording fails every time. I've ...
- 936
0
votes
1
answer
457
views
Wireless controllers don't pick up input using the old input system
I need assistance with a Unity wireless controller issue that I'm encountering. Specifically, I am unable to get input from wireless controllers such as PS4, PS5, and Xbox controllers, while the same ...
0
votes
1
answer
44
views
Role of transport layer in UWSNs
How and exactly where transport layer comes into picture, especially when a sensor node sends data to other sensor node? (Also can you suggest some resources to study about data transfer in UWSNs)
I ...
- 9
0
votes
1
answer
108
views
network simulation using ns2 software
When executing the following code: I faced this error:
ns2 AOMDV simulation error
Network is not my field. thus I need your help seriously.
num_nodes is set 0
warning: Please use -channel as shown in ...
18
votes
5
answers
8k
views
Android Studio Wireless Debugging Goes On and Off
I can get wireless debugging to work in Android Studio. It just doesn't work consistently. It is often a hassle to get it to connect at all, but I can usually get around it using a variety of methods, ...
- 2,439
0
votes
1
answer
154
views
Can non Matter thread end devices join a Matter network through a bridge
Everything is in the title. I have some Thread end devices with to small memory to include Matter application layer. So I was wondering if it's possible to add this Matter application layer on a ...
- 1
-1
votes
1
answer
137
views
Legato-AF platform [ Can’t find dependent .api file: ‘le_mdc.api’ ]
In Legato-af (legato) environment:
*Linux Ubuntu
*Sierra Wireless WP76xx and WP77xx target
*Legato shell (lsh:wp76stable)
I'm getting the following response:
(lsh:wp76stable) error: Can't find ...
- 1,818
2
votes
1
answer
105
views
NS3 Mobility models in WSN
In ns-3, how can I move a node to specific points using mobilitymodel. I want to make a list, containing pre-defined positions/points, and move node to every point, and pause at every point, for ...
2
votes
1
answer
757
views
Why isnt UWB technology used for big file transfers?
I am working on my thesis right now and i have to compare near field communication technologies (WPAN) which can transfer files.
everybody is talking how great UWB is for locating things and how fast ...
1
vote
2
answers
1k
views
Is there a way to enable wireless debugging options on my Samsung galaxy a03 core
I use a Samsung galaxy a03 core which runs on android 11 version but I can't find the option to enable wireless debugging
0
votes
1
answer
160
views
how does a computer know which electromagnetic signal to recieve
If a computer is connected to the internet wirelessly(eg., fiber connection or mobile hotspot) and is receiving some data in the form of electromagnetic waves, then how does its receiver know which ...
- 354
0
votes
1
answer
99
views
Omnetpp wirelesshost sending useful information
I am new to Omnetpp, and I am trying to send messages from one node to another wirelessly.
Basically, I would like to do something as in the tictoc example of Omnetpp (https://docs.omnetpp.org/...
-3
votes
1
answer
71
views
Find Optimal Values of figure in matlab
I have a figure like x axis Bit Error Rate and y axis Data Rate. And I want to find minimum Bit Error Rate and maximum Data rate in this figure. Namely I want to do thing that in this figure there are ...
2
votes
2
answers
537
views
I am questioning how this code compiled even though struct iwreq does not have ifr_name as a member
I wrote very simple code using struct iwreq.
Also, I expected this will be error.
But it is compiled and works.
I looked inside linux/wireless.h which has the definition of struct iwreq.
And the iwreq ...
- 421
0
votes
1
answer
172
views
Allocating an object of abstract class type in OMNET ++ define_module
I build OMNET project. The main codes as follow:
Routing.h
class INET_API Routing : public cSimpleModule, public ILifecycle, public cListener { }
Routing.ned
simple Routing like IManetRouting{ }
...
0
votes
1
answer
393
views
Modelling a Jammer with Omnet++
Is there a reference or a tutorial to simulate a generic transmitter in Omnet++ that transmits noise on a particular frequency? Basically, it is just a simple jammer that disturb the channel by ...
- 371
1
vote
2
answers
2k
views
How would I open and run a python program on a raspberry pi from a main python program on a windows pc?
I am running a main python program on a Windows PC that is hooked to equipment that cannot be ran on an Raspberry pi. At a certain point in the main program, I want to call/execute a Rpi program to ...
- 13
0
votes
1
answer
97
views
Transfering log files wirelessly [closed]
I'm a cyber security student working on a project which captures keystrokes and saves them to a .txt file (simple keylogger built with python) that'd be stored on a USB flash drive plugged in the ...
- 65
0
votes
1
answer
168
views
In Veins does "RecievedBroadcasts" also consist of "SNIRLostPackets" and "RXTXLostPackets"?
I would just like to know if the value of "RecievedBroadcasts" for each of the node in Veins also consists of the packets lost or does it just give the number of successful packet receptions....
- 477
0
votes
1
answer
2k
views
Connect mobile device wireless on android studio for flutter
How to connect mobile device wireless android studio for flutter. I try every method but am failed. When i create emulator thy run very slow beacause I think Ram issue if any other solution please ...
-1
votes
1
answer
921
views
Is there truly a way to send ADB commands without the usage of a cable to a non-rooted android device?
So, let's make this perfectly clear.
USB/Any other cable you can think of doesn't exist. I don't want to EVER use one. Not in the process of establishing an environment where USB cables don't need to ...
- 348
1
vote
0
answers
2k
views
WebSocket messages are not sent or received for about 30 seconds after device experiences small amount of packet loss
I've been experimenting with bidirectional uncompressed audio transmission over a WebSocket connection using Node.js to proxy the audio data to and from another device. Each audio chunk is 100 ms long ...
- 116
4
votes
1
answer
1k
views
Android Studio 4.2 Canary wireless debugging is not working
I have installed Android Studio 4.2 Canary, but wireless debugging is not working at all (https://9to5google.com/2020/06/10/android-11-beta-1-wireless-debugging-jetpack-compose/).
I enabled it in ...
- 19.6k
2
votes
0
answers
347
views
Implementing ambient backscatter communication system
I have developed the Matlab code for Max likelihood detector from the research paper. My problem is that the code is running but my BER curve is not correct i.e, my BER values sometimes decrese or ...
- 21
1
vote
0
answers
545
views
Receiving a Signal from a TLSR8368 with an nRF24L01+
I have a remote for my lamp, which uses the TLSR8368 Chip to control the lamp over 2.4Ghz connection. As the remote has additional on/off buttons, I would really like to be able to use these for some ...
- 356
0
votes
1
answer
175
views
Inet framework getting time
I'm using the wireless example, and i want get the simulation time and save in parameter for calculate the time the packet arrival and the packet send. Have anyone solution for these?
0
votes
1
answer
552
views
D-ITG traffic generator Error on bind to receiver side Error at Receiver side [closed]
The architecture that is being tested consists of two devices placed in different location and connected between them by a wireless network.
The purpose is to send TCP or UDP traffic with D-ITG tool ...
- 806
21
votes
3
answers
26k
views
Can we run flutter app wirelessly on iOS device?
In Xcode I'm able to connect iOS device wirelessly but not in android studio. Can anyone know how to do in android studio if it is possible?
- 318
0
votes
1
answer
1k
views
How to send and receive a file from Coral dev board to a Windows laptop using the serial port OR wireless connection?
I have connected the Coral dev board (linux) to a Windows machine using a COM port (COM3).
In the image A it is shown my network architecture. So, there are 2 options:
a) serial port
b) wireless
In ...
- 3,348
2
votes
2
answers
2k
views
ADB wireless not working with PC connected via Ethernet cable
I wanted to connect to my device wirelessly so I can install apps via ADB without cables. The problem is that I can't connect to my device.
My device is connected to my home's WiFi and PC via Ethernet ...
- 55
0
votes
1
answer
1k
views
Is it possible to simulate xbox one controller inputs to control your xbox wirelessly?
I am making a python script that interacts with Kodi on my raspberry pi to control it with my standard tv remote and I was wondering, could I also control my Xbox with it? I am assuming it can be done ...
- 407
0
votes
1
answer
2k
views
What does `managed` type means in my wlan information? [closed]
So upon troubleshooting something in my wireless device, when I invoked this command:
> sudo iw dev
phy#3
Interface wlan1
ifindex 6
wdev 0x300000001
addr d0:37:45:5a:c7:...
- 3,834
0
votes
1
answer
100
views
Sink Mobility in Wireless Sensor Network
points = [200, 200;
200, 180;
180, 180;
180, 200;
40, 40;
40, 160;
160, 160;
160, 40]
for s = 1 : size(points, 1)
fprintf('...
- 1