Re: [Emc-users] RTAI Kernels?

2016-06-20 Thread Todd Zuercher
Ok, I'm going to need some instructions how to use this "patch". - Original Message - From: "bari" To: emc-users@lists.sourceforge.net Sent: Saturday, June 18, 2016 11:19:39 AM Subject: Re: [Emc-users] RTAI Kernels? Here's the RTAI 3.16.7 kernel patch https://github.com/NTULINUX/RTAI/b

Re: [Emc-users] Multi-spindle machines

2016-06-20 Thread andy pugh
I have created a new feature-branch that supports up to 8 spindles. Spindle-synched moves such as threading and feed-per-rev can be synched with any spindle. The readme file for a sample config in the feature branch is here; https://github.com/LinuxCNC/linuxcnc/tree/andypugh/JA14_multispindle/conf

Re: [Emc-users] Multi-spindle machines

2016-06-20 Thread John Thornton
Cool! JT On 6/20/2016 5:50 PM, andy pugh wrote: > I have created a new feature-branch that supports up to 8 spindles. > Spindle-synched moves such as threading and feed-per-rev can be > synched with any spindle. > > The readme file for a sample config in the feature branch is here; > https://git

Re: [Emc-users] Coffecup EDM

2016-06-20 Thread TJoseph Powderly
Nicklas hello' could you do another screenshot, but add the oscillator ( on & off command signal )? it would be easier to interpret thanks tomp tjtr33 On 06/20/16 00:07, Nicklas Karlsson wrote: >> On 06/19/16 17:55, Nicklas Karlsson wrote: >>> I tried to tune parameters manually but most of the t

Re: [Emc-users] Coffecup EDM

2016-06-20 Thread Nicklas Karlsson
Well as is now on & off signal is hardcoded into EDM board and is not available at a higher level. I think frequency is around 16kHz which is 16 times faster than servo period. Voltage sampling is done in the middle of the on period. I will fix the small details, maybe within a week or so. As is

Re: [Emc-users] Coffecup EDM

2016-06-20 Thread Nicklas Karlsson
Forgot to mention. The micro controller have two 12 ADCs able to sample with a frequency above 1MHz synchronized to the timers. It is a really great device for just a few dollars if boutght one by one. On Tue, 21 Jun 2016 08:39:28 +0700 TJoseph Powderly wrote: > Nicklas hello' > could you do