Re: [Emc-developers] Continuing with the updates

2007-01-11 Thread Jon Elson
Jon Elson wrote: >I got homing working on all 3 axes of the Bridgeport, but there seems to >be something odd about that. The way I have the home switches wired, >the ppmc pin feeding directly to axis.0.home-sw-in reads TRUE when the >switch is NOT tripped, going FALSE when the switch is pressed.

Re: [Emc-developers] [Emc-commit] emc2/docs/src/hal vcp.lyx, 1.5, 1.6

2007-01-11 Thread Alex Joni
that's an interesting point.. any pluses on keeping vcp? Regards, Alex PS: I liked it a lot while it was the only one, now it seems pyVCP is a "bit" more capable :) > On the commit list, Anders Wallin wrote: > >> revision 1.6 >> date: 2007/01/11 22:20:40; author: awallin; state: Exp; lines: >

Re: [Emc-developers] [Emc-commit] emc2/docs/src/hal vcp.lyx, 1.5, 1.6

2007-01-11 Thread jmkasunich
On the commit list, Anders Wallin wrote: > revision 1.6 > date: 2007/01/11 22:20:40; author: awallin; state: Exp; lines: +0 -269 > remove VCP documentation, we only have pyVCP documentation now. Unless we are removing the source code for the original VCP, we should probably keep the docs. Reg

Re: [Emc-developers] Generating step and PWM control

2007-01-11 Thread Ray Henry
Hi Eric I don't have my mesa card in the fast computer I used for the 71k pps stepper tests but I tried starting up a mesa card inside a stepper_inch setup. Since all of the mesa communication is in the servo thread it does almost nothing to the ability of base to spit out pulses. Certainly cha

[Emc-developers] Generating step and PWM control

2007-01-11 Thread Eric H. Johnson
Hi all, This is mostly in context with the Mesa M5i20 board. I have a new project where I need to control two micro-stepping stepper motors, as well as a laser. The laser takes a PWM input. I am pretty much committed to the m5i20 for the PWM, but at the same time need to generate 60-70Khz step a