Advanced Search

Search Results (Searched for: raspberry)

  • atrex77
  • atrex77's Avatar
13 Mar 2025 11:10

Developing a Raspberry Pi Pico-based I/O Board for LinuxCNC

Category: General LinuxCNC Questions

Hi everyone,I've started developing an I/O board using the Raspberry Pi Pico. The prototype will feature 8x 24V outputs and 16x 24V inputs, communicating over Ethernet UDP with a real-time HAL driver. If everything works well, I plan to develop additional boards with step generation, analog outputs, and encoder inputs.At the moment, things are still evolving—I'm currently having the first batch of 5 PCBs manufactured and have already ordered the necessary components. Communication between the Pico and the real-time HAL is already working. :)I'll keep you updated as the project progresses!
  • unknown
  • unknown
11 Mar 2025 19:42 - 11 Mar 2025 19:45

Linuxcnc & the Raspberry Pi (4 & 5) Official Images Only!!!

Category: Installing LinuxCNC

Wifi setup is by running
sudo menu-config

Be sure to edit to choose option 5 "Edit wpa_supplicant" with your country code, ssid & password.

To setup network for a mesa fpga Ethernet card, choose option 6 "Edit interface" and modify eth0 to match post above if you have jumpered the board for "FIXED FROM EEPROM"
If you have jumpered for "FIXED 192.168.1.121" replace 10.10.10.100 with 192.168.1.100.

If your home wifi network is on the 192.168.1 network, use the 10.10.10 network for your Mesa card, refer to you card's manual for jumpers to change.

After config reboot
To check the network type in a terminal
ip a

Taken from 7i92 Manual
IP ADDRESS SELECTION
The 7I92 has three options for selecting its IP address. These options are selected
by Jumpers W5 and W6.
W5   W6    IP ADDRESS
DOWN DOWN  FIXED 192.168.1.121 (DEFAULT)
DOWN UP    FIXED FROM EEPROM
UP   DOWN  BOOTP
UP   UP    INVALID
Note: that the initial EEPROM IP address is set to 10.10.10.10 at Mesa, but can be
changed to any address with the mesaflash utility.

A final note, there is no network notification applet for the desktop, so you will not get any notifications when the network connects, disconnects or reconnects.
  • n_ne
  • n_ne
11 Mar 2025 06:44
network issues was created by n_ne

network issues

Category: General LinuxCNC Questions

I am new to linuxcnc and I cannot get my Raspberry pi running linuxcnc to connect to wifi or to my mesa 7I92TM board. I tried ip a but the mesa board is not showing have looked everywhere online and read multiple forums but can't seem to find a proper solution to my problem. Please help.
Displaying 466 - 468 out of 468 results.
Time to create page: 0.871 seconds
Powered by Kunena Forum