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  • noqui
  • noqui
02 Mar 2025 02:01
Replied by noqui on topic Modify AXIS GUI

Modify AXIS GUI

Category: General LinuxCNC Questions

tommylight, I haven't seen before, the camera widget you sent me. I'll try to connect it with a camera i have with this computer.

Thanks a lot.
  • unknown
  • unknown
02 Mar 2025 01:59
Replied by unknown on topic How do i purchase Mesa motion controllers in India?

How do i purchase Mesa motion controllers in India?

Category: General LinuxCNC Questions

Have a look at the Mesa website, they have a list of international dealers. I would take any recommendations from Mesa as gospel.
  • unknown
  • unknown
02 Mar 2025 01:57
Replied by unknown on topic RPi 4B w/LinuxCNC 2.9.3, Mesa 7C81, Isolation Card, PWM Card, Relay Card, More

RPi 4B w/LinuxCNC 2.9.3, Mesa 7C81, Isolation Card, PWM Card, Relay Card, More

Category: User Exchange

Out of interest, apart from the speed increase on the 7c81 side that would be mitigated by the off board level shifting, what was the the thoughts in that decision. I just went with on board level shifting on my "roll my own" 7c81 board, tho it can run other configs and not just hostmot2 firmware.
  • Amal@1999
  • Amal@1999
02 Mar 2025 01:05
How do i purchase Mesa motion controllers in India? was created by Amal@1999

How do i purchase Mesa motion controllers in India?

Category: General LinuxCNC Questions

Hi everyone,
I'm looking to buy Mesa motion control boards in India for use with LinuxCNC. Does anyone know of reliable suppliers, distributors, or online stores where I can purchase them? 
Any leads would be really helpful!
  • gene_weber
  • gene_weber's Avatar
02 Mar 2025 01:00
Replied by gene_weber on topic RPi 4B w/LinuxCNC 2.9.3, Mesa 7C81, Isolation Card, PWM Card, Relay Card, More

RPi 4B w/LinuxCNC 2.9.3, Mesa 7C81, Isolation Card, PWM Card, Relay Card, More

Category: User Exchange

I am aware that the default jumper is for 5v tolerant. My preference was for setting it to native 3.3v and adding level shifting drivers between the 7C81 and the other components.
  • unknown
  • unknown
02 Mar 2025 00:49
Replied by unknown on topic RPi 4B w/LinuxCNC 2.9.3, Mesa 7C81, Isolation Card, PWM Card, Relay Card, More

RPi 4B w/LinuxCNC 2.9.3, Mesa 7C81, Isolation Card, PWM Card, Relay Card, More

Category: User Exchange

Depending on the way you jumper the 7c81, 3v - 5v translation isn't required as the 7c81 provides level shifting, hence the reason $5 chinese BoBs can plug directly into the 7c81, the 7i92 series are the same as well.
  • Philip Lydin
  • Philip Lydin
02 Mar 2025 00:36
CNC lathe retrofitt - Feeler FTC-280 was created by Philip Lydin

CNC lathe retrofitt - Feeler FTC-280

Category: General LinuxCNC Questions

Hello i have a Feeler Ftc-280 which im currently retrofitting from its fanuc OT controller to a ethercat system. Some specifications so you know what im working with: 11kw fanuc main spindle (i will run it on a regular vfd with modbus ), 1.2kw x axis servo, 1.8kw z axis servo, 2.2kw hydraulic pump (for driving the turret, tailstock, probe arm, parts catcher and chuck). It´s a quite rigid machine weighing 5 tons with some 50mm thk ballscrews. I have purschased most electronis and have gotten the lichuan servo motors and beckhoff devices up and running. I already bought a raspberry pi so i will not be able use probe basic. Is there another nice gui for lathes?
  • noqui
  • noqui
02 Mar 2025 00:29
Replied by noqui on topic Modify AXIS GUI

Modify AXIS GUI

Category: General LinuxCNC Questions

I have installed Qt Designer,

How can I edit the pre installed panel ? I am not sure where is the file?

Thanks a lot
  • PCW
  • PCW's Avatar
02 Mar 2025 00:20
Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read

Mesa hm2/hm2_7i96s.0: error finishing read

Category: Driver Boards

rtt min/avg/max/mdev = 0.049/0.052/1.112/0.005 ms

Still pretty terrible, not sure why...

You might try 2 ms servo thread
  • my1987toyota
  • my1987toyota's Avatar
02 Mar 2025 00:01 - 02 Mar 2025 02:51
Replied by my1987toyota on topic hot wire cutting

hot wire cutting

Category: General LinuxCNC Questions

ok so to me it looks like a simple photo coupler digital output. That said I don't know how your system is
put together. I use Mesa boards for control when Linuxcnc is involved. With that said I can only give
a general direction. If it were me I would wire the photo coupler output into an input pin, go through the
linuxcnc 2.9 manual (section 11.3.2) use the pause / resume example and test from there. When I
was first starting out with Linuxcnc I would set up multiple different profiles for the same machine
then add one or 2 things in to see how pncconf or stepconf would write the connections and play
around with it from there.
  • JT
  • JT's Avatar
01 Mar 2025 23:54
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read

Mesa hm2/hm2_7i96s.0: error finishing read

Category: Driver Boards

yes currently I have quiet isolcpus=11 idle=poll

JT
  • beauxnez
  • beauxnez
01 Mar 2025 23:29 - 01 Mar 2025 23:30
Replied by beauxnez on topic ESP32/S2/S3 LinuxCNC Controller (6 axis hardware step gen), USB plug-and-play

ESP32/S2/S3 LinuxCNC Controller (6 axis hardware step gen), USB plug-and-play

Category: Computers and Hardware

Hello, I finally managed to install the program on the card, the card responds well to ping 192.168.111.1
 the configuration of the card with 3 motors too
 I copied the .ini and .hal files into a directory under configs and opened with linuxcnc but impossible to get the emergency stop button out?
ESP32LCNC_Controller > restart
Restarting...WiFi Lost Connection!
WiFi Station Stopped!
ets Jun  8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:1184
load:0x40078000,len:13232
load:0x40080400,len:3028
entry 0x400805e4
P F
=================================================
==================== STARTUP ====================
=================================================

============ SPI ETH RELEASE BUILD ==============

Version: v20240714.02
Setup started..
APBFreq: 80000000
Total heap: 289676
Free heap: 263848
Total PSRAM: 0
Free PSRAM: 0
Boot Count: 0
Reading NVS Config...
NVS Config Version: 4
BOARD TYPE: 7
BOARD NAME: ESP32-WROOM-DEV

WiFi Station: Connecting to WiFi SSID: La ?
WiFi Station Started
WiFi MAC: 94:54:C5:B7:E1:E0
OTA Setup
OTA Setup Done
*** Configuring 3 motors  ***
Creating stepper 0
configuring stepper 0
attached stepper 0
stepper 0 created successfully
Creating stepper 1
configuring stepper 1
attached stepper 1
stepper 1 created successfully
Creating stepper 2
configuring stepper 2
attached stepper 2
stepper 2 created successfully
*** Motors configured successfully ****
loop_Core1_EspNowSenderControllerTask running...
WARN: ESP-NOW server is currently disabled in config
loop_Core1_ServoStatsTask running...
Setup completed successfully
setup_Core0()
WiFi Connected!
Starting Ethernet...
Ethernet Started

ETH Started
WiFi IP: 192.168.1.115
SPI Ethernet driver setup successfully
Starting Telnet server on port 23
UDP Server Listening on Port: 58000
loop_Core0_UDPSendTask running...
UDP Send connect to IP: 192.168.111.2, Port: 58001, Result: 1
loop_Core0_CommandHandlerTask running...
Attaching hw timer for ServoMovementCmds ISR
loop_Core0_InputPinHandlerTask running...
Configuring inputs...
INPUT[0] GPIO: 26, Name: 'Unused' PullUp: 1, PullDown: 0
INPUT[1] GPIO: 27, Name: 'Unused' PullUp: 1, PullDown: 0
INPUT[2] GPIO: 32, Name: 'Unused' PullUp: 1, PullDown: 0
INPUT[3] GPIO: 33, Name: 'Unused' PullUp: 1, PullDown: 0
INPUT[4] GPIO: 34, Name: 'Unused' PullUp: 1, PullDown: 0
INPUT[5] GPIO: 35, Name: 'Unused' PullUp: 1, PullDown: 0
INPUT[6] GPIO: 36, Name: 'Unused' PullUp: 1, PullDown: 0
Core0 setup completed successfully

Type 'help' to get the list of commands.
Use UP/DOWN arrows to navigate through command history.
Press TAB when typing command name to auto-complete.
ESP32LCNC_Controller > 
  • Jdolecki
  • Jdolecki
01 Mar 2025 23:24 - 01 Mar 2025 23:25
Replied by Jdolecki on topic For Sale or trade?.

For Sale or trade?.

Category: User Exchange

I thought I read somewhere the pci and pcie are not compatible.


So I don’t know if slot adapter will work.
  • persei8
  • persei8's Avatar
01 Mar 2025 22:49
Replied by persei8 on topic Parse Error

Parse Error

Category: General LinuxCNC Questions

I am having virtually the same problem, but with a twist. Using the qtvcp gcode_graphics widget, which uses qt5_graphics, I can load any .ngc file with any tool number no problem. However, when the display is a VTK render window, any ngc file that specifies a tool greater than 9 causes a gcode interp error. For example, if line 3 in the ngc file contains:
G21 G40 G49 G64 P0.03 M6 T1
it works fine. If I change the line to:
G21 G40 G49 G64 P0.03 M6 T13
it throws:
!!!interp_error=1 result=2 last_sequence_number=3
I looked for the reason in gcodemodule.cc but C++ is beyond my brain capacity.
BTW, T13 is a valid tool. If I specify an invalid tool, so long as it's less than 10, it only throws a tool not found in tool table error, which is perfectly normal. Any insights would be greatly appreciated.
Jim
 
  • rodw
  • rodw's Avatar
01 Mar 2025 22:42
Replied by rodw on topic Ethercat installation from repositories - how to step by step

Ethercat installation from repositories - how to step by step

Category: EtherCAT

try: sudo apt update and try again
It just worked for me. do you have internet access?
the script is here but you should not need it
forum.linuxcnc.org/ethercat/53785-instal...thercat-repositories
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