Re: [Emc-users] Need to add a faster thread base-thread with 100 microseconds, Compilation changes required !!!

Hello Andy, I checked the pins 4 and 17 on the 5i25 header, but there is no output.We do have a full set of wires connected to parallel port cable.I don't know how to proceed now. BRÁdit From: andy pugh To: adit bhargava Cc: Enhanced

Re: [Emc-users] PCB circuit board drill file

His youtube directive is not working, so just take the id and either search youtube with it or put it in a watch link. I have done it below. https://www.youtube.com/watch?v=fBMfXbh5uY4 On Wed, Apr 27, 2016 at 3:33 AM, Marius Liebenberg wrote: > Hi Peter > I cannot see

Re: [Emc-users] Need to add a faster thread base-thread with 100 microseconds, Compilation changes required !!!

On Wednesday 27 April 2016 12:12:22 adit bhargava wrote: > Hello Andy, > > I checked the pins 4 and 17 on the 5i25 header, but there is no > output.We do have a full set of wires connected to parallel port > cable.I don't know how to proceed now. > > BRÁdit In case you missed the read of the

Re: [Emc-users] PCB circuit board drill file

On 04/27/2016 11:26 AM, Brian Mihulka wrote: > His youtube directive is not working, so just take the id and either search > youtube with it or put it in a watch link. I have done it below. > > https://www.youtube.com/watch?v=fBMfXbh5uY4 > > I built a contraption to do robot soldering. It had no

Re: [Emc-users] Need to add a faster thread base-thread with 100 microseconds, Compilation changes required !!!

On 27 April 2016 at 17:12, adit bhargava wrote: > I checked the pins 4 and 17 on the 5i25 header, but there is no output. > We do have a full set of wires connected to parallel port cable. > I don't know how to proceed now. Have you set the GPIO pins to output mode?

[Emc-users] modbus2hal is possible to setting as SLAVE?

I not understand if there is this possibility .. in my test I receive only a list of error (debug level 1) . If someone have use with succes mb2hal in slave conf ... can suggest my the right way to do this? Regards Giorgio

Re: [Emc-users] Timing belt size? --> Microstepping accuracy

That's why it won't go more than 1/2 step. 400 1/2 steps through a 2:1 reduction makes 800 per lead screw revolution. With the 16mm per turn ball screw that will get 0.02mm carriage movement per motor 1/2 step. Translation. Good enough for the intended use for the lathe. From: Nicklas

Re: [Emc-users] modbus2hal is possible to setting as SLAVE?

I would guess Linuxcnc always is the master. > I not understand if there is this possibility .. in my test I receive > only a list of error (debug level 1) . > If someone have use with succes mb2hal in slave conf ... can suggest my the > right way to do this? > > Regards > Giorgio >

[Emc-users] Multiple XHC mpg pendants?

I do love this wireless XHC mpg. Had some long-term plans of installing a CNC plasma not too far away, with the same system. Then I began to wonder if two of these can even exist in the same building at the same time. Obviously I don't want one broadcasting to both machines, or allow the

Re: [Emc-users] Multiple XHC mpg pendants?

I use the Logitech K400 small wireless keyboards with small touch pads on my LinuxCNC projects, for both a keyboard and in lieu of a wireless control pendant. I think something like 32 of them can be used in close proximity, without any cross talk or jamming interference. I'm not sure what

Re: [Emc-users] Need to add a faster thread base-thread with 100 microseconds, Compilation changes required !!!

On 27 April 2016 at 15:33, adit bhargava wrote: > But, I am not able to get the pulses on the Oscilloscope connected to 7i78 > between Pin 21 and GND.(Find attached 7i78 pin diagram). maybe try pins 4 and 17 on the 5i25 header, as shown in the dmesg. [ 2136.149174]

Re: [Emc-users] Timing belt size? --> Microstepping accuracy

> Also please be aware of > http://www.micromo.com/microstepping-myths-and-realities > > a consistent amount of movement from a microstep is not going to happen > > Dave Caroline I expect very little increased acccuracy for microstepping like 32 microsteps instead of one full step. I however

Re: [Emc-users] Timing belt size?

On 27 April 2016 at 09:34, Gregg Eshelman wrote: > Recommendations on pulleys, tooth profile and belt length / number of teeth? > I have lathes so I can ream a 3/8" out to 10mm. This might help http://www.hpcgears.com/n/left_menu/calc/calc.php -- atp "A motorcycle is a

Re: [Emc-users] PCB circuit board drill file

Hi, I haven't checked if its been mentioned yet but Sheetcam will take a drill file and produce a Gcode file from it. http://www.sheetcam.com/features/drilling I used it here to make a PCB jig. http://www.homanndesigns.com/info/index.php/projects/35-smt/53-selective-soldering-machine-mach3-

Re: [Emc-users] PCB circuit board drill file

Hi Peter I cannot see the link to the video on you website. I would like to see your solder machine at work. -- Original Message -- From: "Peter Homann" To: "Enhanced Machine Controller (EMC)" Sent: 2016-04-27 10:16:29

[Emc-users] Timing belt size?

Center distance of the shafts for the motor and leadscrew on my lathe are just a bit over 77mm. Motor shaft is 3/8". Screw shaft is 10mm. (Yup, surplus parts, ya gets what there is.) I want to do a 2:1 reduction, which with 1/2 stepping the 200 step motor will get 0.02 mm move per step from the

Re: [Emc-users] Timing belt size?

Also please be aware of http://www.micromo.com/microstepping-myths-and-realities a consistent amount of movement from a microstep is not going to happen Dave Caroline -- Find and fix application performance issues

Re: [Emc-users] Need to add a faster thread base-thread with 100 microseconds, Compilation changes required !!!

Hello Andy, I tried to disable the highest numbered Stepgen(9th in our case) and got the following DMESG o/P : [ 2136.149105] hm2/hm2_5i25.0: 34 I/O Pins used: [ 2136.149109] hm2/hm2_5i25.0: IO Pin 000 (P3-01): StepGen #0, pin Direction (Output) [ 2136.149112] hm2/hm2_5i25.0: IO Pin

Re: [Emc-users] Need to add a faster thread base-thread with 100 microseconds, Compilation changes required !!!

On 27 April 2016 at 13:08, adit bhargava wrote: > I tried to redirect the PWM output to one of this pin as follows but it says > this pin dosen't exist > > net pwm-generate=> hm2_5i25.0.gpio.023 You can get a pin listing by starting the driver from the command-line

Re: [Emc-users] Timing belt size?

On Wednesday 27 April 2016 04:34:33 Gregg Eshelman wrote: > Center distance of the shafts for the motor and leadscrew on my lathe > are just a bit over 77mm. Motor shaft is 3/8". Screw shaft is 10mm. > (Yup, surplus parts, ya gets what there is.) I want to do a 2:1 > reduction, which with 1/2

Re: [Emc-users] Need to add a faster thread base-thread with 100 microseconds, Compilation changes required !!!

Hello Andy, Thanks for suggestion.Now I am getting the software PWM output pulses  on GPIO I/O pin 23 :hm2_5i25.0.gpio.023.out show pin  5  bit   OUT FALSE  hm2_5i25.0.gpio.023.in 5  bit   OUT  TRUE  hm2_5i25.0.gpio.023.in_not 5  bit   IN  FALSE