I have installed ethernet driver but Ethernet is not showing up in Measurement set up. Also when I load blf files with ethernet log, software prompts for register bus Ethernet
You need to set ethernet in Hardware-> channel usage
Add Eth network in simulation setup
Configure eth in Simulation-> TCP/Ip stack
Configure ETH hardware
In measurement setup you can add for example ETH trace
Related
How can I connect an external Ethernet module as a second Ethernet port to stm32mp157d-dk1 board? Is there any available ethernet module to use with stm32mp157d-dk1 board?
The project I am working on requires two ethernet ports. I want to add an additional ethernet port to the stm32mp157d-dk1 board.
Add one using SPI interface. For example using w5500 IC
I am trying to configure the minimum I can to get my Nucleo-F429ZI to respond to a ping
Using CubeMX, I enable ethernet in MII mode and assign a unique MAC address.
In Middleware I enable LwIP (no RTOS, no DHCP) I set an IP of 192.168.1.55, 255.255.255.0, 192.168.1.1.
I enable ICMP, UDP and TCP.
I build in TrueStudio and run, but no response to a ping from my linux box on the same network.
In main.c I see
MX_LWIP_Init(); which call lwip_init() with the address mask and gw I configured.
In lwip.c
I see my IP, mask and gw initialized correctly followed by lwip_init();
I try to ping from my linux box (same network) but get "host not found"
What am I missing???
in Nucleo-F429ZI the Ethernet physical chips is LAN8742A-CZ-TR that you should configure Ethernet media (your micro mac) in RMII mode, FOR MII interface you need RXD[3:0] and TXD[3:0] between your media level and physical level , but if you look at LAN8742A-CZ-TR datasheet or Nucleo-F429ZI schematic you found that between your physical and media you just have RXD[1:0] and TXD[1:0] pins that is RMII standard interface
your problem can occur according several reasons,
check your media config
check connection and look at links led on your eth connector
check auto negotiation process between your Linux box and phy
CubeMX default RMII pinout and Nucleo-F429ZI pinouts are different. You must change the following pins for achieving communication via ethernet.
PB11 -> PG11 (RMII_TX_EN)
PB12 -> PG13 (RMII_TX_D1)
Also, PHY address is should set to 0 in ETH settings.
I have install OS in SD card and after installation OS is boot successfully but display below message every time:
http://prntscr.com/fbhj3j
I did not connect LAN cable raspberry board.
If this issue is because I cannot connect internet using wifi? If yes, how?
You need to continue to follow the instructions here: https://developer.android.com/things/hardware/raspberrypi.html
A Raspberry Pi will not connect to the Wifi if you have not first connected to an ethernet lan cable first. (Once you are connected via ethernet you then can configure the wifi and finally remove the ethernet cable).
So you are up to this step:
Connect an Ethernet cable to your local network.
When this is connected, your screen will show the IP address of the Raspberyy Pi on your local network
We have a shared PC in our LAB, connected to a Vector Network Analyzer (VNA). The PC communicates with the VNA through GPIB port, using Matlab functions. For my work, i need to acquire real-time data from the VNA into my own PC, which is few meters away from the VNA PC. I dont want to have wireless solutions due to the interference that might happen. I intend to buy a USB data transfer cable to connect the Matlab. But i couldn't find in google any similar idea to do so. I was wondering is such a solution practical? Does anybody has the same experience? And will be any problem regarding the drivers?
in USB bus systems there can only be one USB host all other devices are in USB device mode.in most cases the USB controllers of PCs are not capable of USB device mode, they all want to be USB host. in other bus systems like I2C this is called master-slave architecture
if you are lucky one of your PCs can be set to device mode and in this case this will work but your chances are very slim (because of the problem with the USB host and USB device mode)
https://unix.stackexchange.com/questions/195765/is-usb-to-usb-data-transfer-between-two-linux-oses-possible
a better solution would be to use ethernet
there are also modules in MATLAB for real-time communication over ethernet (Real-Time Transmit and Receive over Ethernet)
if your pcs have unused ethernet ports use an ethernet crossover cable (http://en.wikipedia.org/wiki/Ethernet_crossover_cable) and connect the pcs (i.e. http://www.ccm.net/faq/6340-connect-pcs-using-a-crossover-ethernet-cable)
else use an ethernet switch (or hub) to establish the ethernet communication between the pcs
beside MATLAB for communication you can use i.e. ssh or install a vnc server on one of the machines and remote-control it with a vnc client on the other,...
USB
with USB-to-ethernet adapters (ebay,...) you can use ethernet over usb when connecting the usb-to-ethernet adapters via a ethernet crossover cable
another possibility is to use two USB-to-serial adapters and connect them with a RS-232 crossover cable and then use RS-232 protocol for communication (putty,...)
I bought a new Arduino Ethernet Shield and hooked it to the Arduino Uno.
I am trying to set the IP address of the device to 192.168.1.177 tried File-> Examples -> Ethernet-> Webserver.
When I upload this - I get a "server is a 0.0.0.0'message in serial monitor !
My IP is set to 192.168.1.177 and setup a mac address of 0xB8, 0x27, 0xEB, 0x98, 0x46, 0x61 in the webserver code.
Appreciate any help in setting this IP address. ( I tried other combinations as well )
The Arduino Ethernet shield is mounted on the Arduino Uno, and connections are lined up .
i fix this problem by pressing firmly the shield to the board
This can manifest from many different causes. I ran into this and figured out that in my case, my the USB port + cable were not allowing sufficient power to the Ethernet chip.
I have 3 cables, 6in, 3ft, and 6ft. Only the 6" one had sufficiently low voltage drop to power the shield.
I honestly couldn't believe it, but there was a 0.1V drop between the 6in and the 6ft cables. When plugged into A USB 3.0 port with the Arduino loaded, I measured ~4.5V for the working 6in cable vs ~4.4V for the non-working 6ft cable.
I have 3 types of USB ports: 1.1, 2.0, and 3.0. Only the USB 3.0 ports provided enough power to power the shield. Thus for my case, I had to use the shortest USB cable on the 3.0 port.
When the Arduino's 5V rail was sufficiently sagging, the 3.3 Linear Regulator entered dropout mode and on all the non-working configurations I saw ~3.1V on the Ethernet shield's 3.3V rail, which is apparently sufficient to cause this symptom.