I want to install MATLAB and Simulink support package for Raspberry Pi. I follow this link to do . I directly connect my laptop with Raspberry Pi using Ethernat cable.
But i didn't get output.
while installing i got error - "Could not detect a Raspberry Pi board on "Local Area Connection". Check your Ethernet connection to Raspberry Pi.
The FDX/LNK/100 LEDs on the Raspberry Pi board should be illuminated.
For network trouble-shooting instructions see http://www.mathworks.com">The MathWorks Web Site"
Can anyone help to solve this problem?
I have also experienced your same issue but after proceeding in this way I solved it.
Before you put the SD card on the Raspberry Pi you need:
power off the Pi
connect the Ethernet cable to the host computer
finally power on the Pi
In addition you may take a look at this troubleshooting guide.
Try the following steps.
1. Open cmd and execute 'ipconfig'
check for a network interface with '169.x.x.x' ip address
If there is one, you could access your Pi via IP 169.254.0.2
If there is none, check if your Ethernet port is enabled and no static IP is configured.
The above steps make sure that your Ethernet port is in proper state.
Repeat the hardware setup with direct connection in the network settings.
Related
I am attempting to connect MATLAB with a Raspberry Pi 3+. Using the application installer in MATLAB, I downloaded and installed the necessary support hardware (https://www.mathworks.com/hardware-support/raspberry-pi-matlab.html) and then used the configuration dialog in those apps to flash a microSD card. Booting the Pi with that card, I set up passwordless sudo and enabled SSH. Using an ethernet cable to connect my laptop with the Pi, I can ping the Pi from MATLAB, and I can SSH in using PuTTy. However, when I try to connect in MATLAB (having opened MATLAB in admin mode), I get the following error:
I'm not sure where to go from here -- this error isn't listed on MATLAB's help page, and I cannot find anything online. Any help is appreciated.
Answer is straightfoward: problem found between user and keyboard. The device address should ONLY be the IP address of the Pi.
Raspberry Pi model: 3B
Running Raspbian OS
Recently I bought a Hyperpixel 2.1 round, which uses all of the GPIO ports. Whenever I plug the Raspberry Pi into my network switch, it is unable to connect to the network with the Hyperpixel attached. However, when I removed the Hyperpixel, the Ethernet capability came back.
I'm fairly sure it's a software issue given that there shouldn't be any problems with running all gpio pins in addition to Ethernet.
Is this a quirk with the Raspberry Pi that it doesn't like having all GPIO ports occupied as well as Ethernet? And how would I potentially go about fixing this, perhaps through command line or in the boot config?
I have the following setup:
Ubuntu 18.04 PC connected with an ethernet cable to a raspberry pi 3+.
What I want:
I am using ssh to connect to the Pi. I would like that the Pi can get internet access through the ethernet. Meaning, that the Pi is using the internet of the PC.
It would be nice if you could help me with a guide and tell me what I have to change in order to make it work.
What I tried:
I have a static IP on my PC as well as on the Pi.
In the network manager (nm-connection-editor), I set the IPv4 method to 'Shared to other computers'.
How do I now tell the Pi to use this network?
Thanks for your help
I've worked a tad with IOT on Raspberry pi before, but as a student I ran into a problem and was hoping someone could answer my question. So I need to run Windows IOT Core on the Raspberry Pi 3 (if it was up to me I'd use raspbian or some other flavor of linux, but it's not up to me) and I need to run it at a school who's network I don't have access to. Is there any way of running IOT on raspberry Pi without an internet connection. I had read somewhere that I could buy a router (and even though there was no internet connected to it) I could run ethernet from the router to my laptop and another from the router to the raspberry pi and ssh into the pi from my laptop. Is this true? and how would I go about ssh-ing into the pi? OR is there a better/alternative solution to running IOT with no internet?
You can directly connect Raspberry Pi to your laptop with the network cable. Then the Raspberry Pi will get an IP address. With this IP address, you can either debug app with Visual Studio or connect to the Raspberry Pi via SSH. There are some tools like IoT Dashboard or Device Portal you may need.
For more information about connecting Windows 10 IoT Core, you can reference Windows 10 IoT documentation->Connect your device.
how do i connect my raspberry pi to WIFI without ethernet cable. I have a wifi dongle or usb connected to my pi but the internet still doesnt work unless i connect a ethernet canble. can someone please help me out
You can setup your wi-fi via the command line, see a detailed guide on the official site:
https://www.raspberrypi.org/documentation/configuration/wireless/wireless-cli.md
Another option is to use the PIXEL desktop:
https://www.raspberrypi.org/documentation/configuration/wireless/pixel-desktop.md