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  • PCW
  • PCW's Avatar
24 Nov 2024 16:36
Replied by PCW on topic Fast Hole EDM from Hacked Parts

Fast Hole EDM from Hacked Parts

Category: General LinuxCNC Questions

The 7I96S encoder inputs have a 1.65V threshold when jumpered for  TTL mode
so will work with a 3.3V input. They do have a 2K Ohm pull-up resistor to +5V,
but this should be OK if the 3.3V output is push-pull.
  • schnellmued
  • schnellmued
24 Nov 2024 16:27 - 24 Nov 2024 17:13
Replied by schnellmued on topic Remora - ethernet NVEM / EC300 / EC500 cnc board

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

If you have a couple of probes you can always flash one with the following firmware.

github.com/scottalford75/Remora-RT1052/tree/main/CMSIS-DAP
Hi Scott

I have two ST Link v2, flashed the CMSIS-DAP firmware to one of it.  When i plug this in either Windows or Linux PC i dont get a new drive for drag&drop operation of the Firmware ? It this working different then shown in your "Remora RT1052 DAPLink Programming" Youtube video ? Also i cannot find the firmware you have used in those video anymore, was this replaced with the FW linked above ?  I need to flash a NVem with rt1052 Chip

Log from the linux pc:

Nov 24 17:13:00 xxx kernel: usb 1-5: Product: CMSIS-DAP
Nov 24 17:13:00 xxx kernel: usb 1-5: Manufacturer: X893 ARM
Nov 24 17:13:00 xxx kernel: usb 1-5: SerialNumber: 0001A0000000
Nov 24 17:13:00 xxx kernel: cdc_acm 1-5:1.0: ttyACM0: USB ACM device
Nov 24 17:13:00 xxx kernel: hid-generic 0003:C251:F001.000A: hiddev1,hidraw8: USB HID v1.00 Device [X893 ARM CMSIS-DAP] on usb-0000:00:14.0-5/

and a BIG thanks btw for your great work :)
-
schnellmued

edit: seems like i need to use the pyocd to flash tool
  • Aciera
  • Aciera's Avatar
24 Nov 2024 16:10
Replied by Aciera on topic Is wiki.linuxcnc.org out?

Is wiki.linuxcnc.org out?

Category: General LinuxCNC Questions

Is this what you are looking for?
wiki.linuxcnc.org/cgi-bin/wiki.pl
  • jmelson
  • jmelson
24 Nov 2024 15:45

Probe Interface Board Design (resistance switching)

Category: Driver Boards

There are precision levels, one brand is the Taylor Hobson Talyvel. It has a small sensor unit that is about 5" square, and can easily detect arc second changes. Slipping a human hair under one end drives it completely off scale.

I have one obtained surplus on eBay. it reads out to 0.1 arc second and after factory calibration is supposed to be accurate to 0.2 arc second. When I put it on the bed of my 3500 Lb. lathe it easily detects the change when I walk from one end of the lathe to the other. The advantage of this is it has magnetic damping so that if you pick up the sensor and place it on a surface, it settles within 2 seconds! A water level or oil bubble master precision level takes at least 30 seconds to settle.

Jon
  • PCW
  • PCW's Avatar
24 Nov 2024 15:14
Replied by PCW on topic Multiple Mesa 7I84 I/O board setup

Multiple Mesa 7I84 I/O board setup

Category: General LinuxCNC Questions

This is doable, take a look at this thread:

forum.linuxcnc.org/38-general-linuxcnc-q...o-7i92-boards#311116

You can use mesaflash to change the EEPROM IP address
(probably to 10.10.10.11)
 
  • JT
  • JT's Avatar
24 Nov 2024 14:16
Replied by JT on topic Flex GUI Tutorials

Flex GUI Tutorials

Category: Flex GUI

Tutorial 23



JT
  • rmavalente
  • rmavalente
24 Nov 2024 14:15
Is wiki.linuxcnc.org out? was created by rmavalente

Is wiki.linuxcnc.org out?

Category: General LinuxCNC Questions

Hello Mates,

I can't access wiki for 15 days or so, is it out? Other than archive.org, is that another url?
 
  • Aciera
  • Aciera's Avatar
24 Nov 2024 12:58
  • gekonko
  • gekonko's Avatar
24 Nov 2024 12:30 - 24 Nov 2024 12:31
Replied by gekonko on topic Translation files for QtPlasmaC

Translation files for QtPlasmaC

Category: Plasmac

I have translated mainly the MainWindow when I decided to test it, before putting more hours in it.
I have also tested to translate only one button "estop", the compiled .qm file had the translation inside.
 

Attachment not found



I have also spotted difference between mine and @Franklin's .ts file. At the very beginning, the line="42" and line="43" is different. Does this means that these translations arent compatible between versions?
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE TS>
<TS version="2.1" language="uk_UA" sourcelanguage="en">
<context>
<name>Conversational</name>
<message>
<location filename="../../../../../lib/python/qtvcp/lib/qtplasmac/conv_block.py" line="42"/>
<source>Block Error</source>
<translation type="unfinished"></translation>
</message>



[code]<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE TS>
<TS version="2.1" language="sk_SK" sourcelanguage="en">
<context>
<name>Conversational</name>
<message>
<location filename="../../../../../lib/python/qtvcp/lib/qtplasmac/conv_block.py" line="43"/>
<source>Block Error</source>
<translation type="unfinished"></translation>
</message>
[/code]
  • SigveCNC
  • SigveCNC
24 Nov 2024 12:28 - 24 Nov 2024 12:29
Replied by SigveCNC on topic Mori Seiki MV-Junior Retrofit

Mori Seiki MV-Junior Retrofit

Category: Milling Machines

Hi.  Andre Fellow Norwegian here. Is it possible to talk to you on messenger or something?
  • royka
  • royka
24 Nov 2024 11:25 - 24 Nov 2024 12:51
Replied by royka on topic Real-Time Kernel with Orange Pi 4 LTS

Real-Time Kernel with Orange Pi 4 LTS

Category: General LinuxCNC Questions

When you activate too many overlays they can interfere with each other, because some pins have multiple functions. Some can also cause extra interrupts, so remove everything that you don't need and isolcpus should be placed after extraargs:
verbosity=1
bootlogo=true
console=both
fdtfile=rockchip/rk3399-orangepi-4-lts.dtb
rootdev=UUID=a703d82e-8d61-4266-8b54-c10361d608ca
rootfstype=ext4
extraargs=isolcpus=2-5
overlay_prefix=rockchip
overlays=rk3399-opp-2ghz rk3399-spi-spidev rk3399-uhs
usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u
​​​​​​​
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