RE: [beagleboard] MachineKit

Thank you. That explains what happened. Fascinating. John Dammeyer From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On Behalf Of John Allwine Sent: June-07-21 8:55 AM To: Beagle Board Subject: Re: [beagleboard] MachineKit Hi John, I'm not a maintainer of MachineKit

Re: [beagleboard] MachineKit

Hi John, I'm not a maintainer of MachineKit or LinuxCNC, so I can't speak for them, but I do actively use MachineKit on the BBB. Development on MachineKit seems to be mostly focused on the HAL (Hardware Abstraction Layer) of the technology stack and breaking apart LinuxCNC into more maintainable

RE: [beagleboard] MachineKit

> > For the BBB, they originally used the Xenomai kernel patchset, then > eventually started working on utilizing the RT Linux stuff.. Then they > discovered FGPA hardware, shortly after their forum really became > quiet.. > > It's just an application that utilized Xenomai and RT kernel

Re: [beagleboard] MachineKit

On Fri, Jun 4, 2021 at 4:59 PM John Dammeyer wrote: > > Robert, > Can you perhaps explain the difference between MachineKit and Linux from the > RTOS perspective? > > I recall something like the Machinekit has the RTOS underneath LinuxCNC where > Linux itself is just a task and the RTOS

RE: [beagleboard] MachineKit

I read that. Thanks John > -Original Message- > From: beagleboard@googlegroups.com [mailto:beagleboard@googlegroups.com] On > Behalf Of Robert Nelson > Sent: June-04-21 2:51 PM > To: Beagle Board > Subject: Re: [beagleboard] MachineKit > > On Fri, Jun 4, 2021

Re: [beagleboard] MachineKit

On Fri, Jun 4, 2021 at 3:09 PM John Dammeyer wrote: > > What's the status with MachineKit for the BBB? Will it ever be resurrected > and brought up to date? My understanding is MachineKit used a different > approach to the RTOS part of real time Linux compared to LinuxCNC running on > say

[beagleboard] MachineKit

What's the status with MachineKit for the BBB? Will it ever be resurrected and brought up to date? My understanding is MachineKit used a different approach to the RTOS part of real time Linux compared to LinuxCNC running on say the Pi4. John -- For more options, visit

Re: [beagleboard] Machinekit images - where are they?

Hello Nice, I have been working on a build (hardware) for the BBB and MachineKit. Seth P.S. Are people still updating the MachineKit builds? On Monday, August 12, 2019 at 10:45:54 AM UTC-5, RobertCNelson wrote: > > On Sun, Aug 11, 2019 at 2:44 PM shabaz > wrote: > > > > Hello, > > > >

Re: [beagleboard] Machinekit images - where are they?

On Sun, Aug 11, 2019 at 2:44 PM shabaz wrote: > > Hello, > > According to various links on the Internet, there are pre-built Linux images > with Machinekit. > For instance, the machinekit.io website states: > > Robert C. Nelson kindly provides a 2-weekly build of a complete Debian with >

Re: [beagleboard] Machinekit images - where are they?

> > Hi Robert, Thanks for the information, downloading now! : ) -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it,

Re: [beagleboard] Machinekit images - where are they?

On Sun, Aug 11, 2019 at 2:44 PM shabaz wrote: > > Hello, > > According to various links on the Internet, there are pre-built Linux images > with Machinekit. > For instance, the machinekit.io website states: > > Robert C. Nelson kindly provides a 2-weekly build of a complete Debian with >

[beagleboard] Machinekit images - where are they?

Hello, According to various links on the Internet, there are pre-built Linux images with Machinekit. For instance, the machinekit.io website states: Robert C. Nelson kindly provides a 2-weekly build of a complete Debian with Machinekit image for a BeagleBone Black/White. Head over to

Re: [beagleboard] MachineKit SoftAp password?

> On Mar 15, 2018, at 19:28 , Rick Mann wrote: > >> - How do I just turn off the SoftAP and use connman to configure WiFi access? >> >> >> Open /etc/default/bb-wl18xx > > Well, so I looked at that. I'm not really sure what to change in order to > turn off the AP. Is

Re: [beagleboard] MachineKit SoftAp password?

> On Mar 15, 2018, at 15:22 , Robert Nelson wrote: > > > > On Mar 15, 2018 5:02 PM, "Rick Mann" wrote: > I just flashed a Beaglebone Green Wireless with the latest MachineKit > standalone image. > > Now it's running a SoftAP that asks for a

Re: [beagleboard] MachineKit SoftAp password?

On Mar 15, 2018 5:02 PM, "Rick Mann" wrote: I just flashed a Beaglebone Green Wireless with the latest MachineKit standalone image. Now it's running a SoftAP that asks for a password. - What's the password? Same wifi password it always has been. BeagleBone - How do

[beagleboard] MachineKit SoftAp password?

I just flashed a Beaglebone Green Wireless with the latest MachineKit standalone image. Now it's running a SoftAP that asks for a password. - What's the password? - How do I just turn off the SoftAP and use connman to configure WiFi access? Thanks! -- Rick Mann rm...@latencyzero.com --

Re: [beagleboard] Machinekit- READ ADC VALUE ONLY!!! (NO TEMPERATURE!!!)

2016-04-27 10:35 GMT+02:00 Matus Kamensky : > Hi. I have one problem with this ADC conversion. I create connections > between HAL file and this ADCfile (hal_temp_bb). Everything works, but if > the ADC send me value more than 1600 (0-6000), my JOG wheel stop working.

Re: [beagleboard] Machinekit- READ ADC VALUE ONLY!!! (NO TEMPERATURE!!!)

Hi. I have one problem with this ADC conversion. I create connections between HAL file and this ADCfile (hal_temp_bb). Everything works, but if the ADC send me value more than 1600 (0-6000), my JOG wheel stop working. I use some GPIO PINs for axis_enable(X,Y,Z) and axis_jog scale (UP,DOWM). This

Re: [beagleboard] Machinekit- READ ADC VALUE ONLY!!! (NO TEMPERATURE!!!)

You need Machinekit HAL file knowledge, not Linux (or AVR). You load the ADC code with a line like this: https://github.com/machinekit/machinekit/blob/master/configs/ARM/BeagleBone/CRAMPS/CRAMPS.hal#L35 ...except you will probably want to use "none" for the thermistor (which is

Re: [beagleboard] Machinekit- READ ADC VALUE ONLY!!! (NO TEMPERATURE!!!)

Thanks for your answer. But i don´t know, how this structure or command write. I work with AVR microprocessor, no with linux. Can you send me some examples of command, which I solve my problem? . I need only number with range 0-4000 from 0-1,8V (AIN0). I use machinekit,debian 3.8. and beagle bone

Re: [beagleboard] Machinekit- READ ADC VALUE ONLY!!! (NO TEMPERATURE!!!)

On 4/20/2016 8:15 AM, Matus Kamensky wrote: > Hi. I use machinekit for controlling my CNC mill and i need read ADC pin > (AIN0) > to set speed of my motor (0-4000rpm). I need convert voltage (0-1,8V) to > pwmgen.parameter(0-4000). Can You help me? Thanks. Start with the BBB temperature code:

[beagleboard] Machinekit- READ ADC VALUE ONLY!!! (NO TEMPERATURE!!!)

Hi. I use machinekit for controlling my CNC mill and i need read ADC pin (AIN0) to set speed of my motor (0-4000rpm). I need convert voltage (0-1,8V) to pwmgen.parameter(0-4000). Can You help me? Thanks. -- For more options, visit http://beagleboard.org/discuss --- You received this message

[beagleboard] MachineKit LinuxCNC on the BeagleBoard Black

I've created the MachineKit SD card image. Verified as non-corrupted. I've held down the Boot button and powered up the Beaglebone Black. I use PuTTY on WIN7 to connect. I log in as machinekit. Enter the same as password. And the system hangs there doing nothing else. Clearly it runs to

Re: [beagleboard] machinekit on BBB - how to force enabled HDMI hardware from cmdline

HI Doug I'm running into the same problem here using beagleboard black running ubuntu-dsktop on a sd card the /sys/class/drm/card0-HDMI-A-1/enabled shows disabled cat /proc/cmdline shows this console=ttyO0,115200n8 video capemgr=capemgr.enable_partno=BB-BONELT-HDMI root=/dev/mmcblk0p2 ro

Re: [beagleboard] machinekit on BBB - how to force enabled HDMI hardware from cmdline

I tried mmcpart=2 optargs=fixrtc video=HDMI-A-1:e capemgr.enable_partno=BB-BONELT-HDMI #importent change the line above uenvcmd=i2c mw 0x24 1 0x3e; kd=0; if test $mmcdev -eq 1; then mmc dev 0; if mmc$ loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdtaddr} ${bootdir}/dtbs/${fdtfile} loadimage=load

Re: [beagleboard] machinekit on BBB - how to force enabled HDMI hardware from cmdline

great to hear it works Doug -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups BeagleBoard group. To unsubscribe from this group and stop receiving emails from it, send an email to

[beagleboard] machinekit on BBB - how to force enabled HDMI hardware from cmdline

I'm getting going with LinuxCNC Machinekit on BBB but my first hiccup is that I can't get HDMI hardware enabled. I have an HDMI-DVI cable and for whatever reason the hardware has to be told to turn on. With Angstrom I pass video=HDMI-A-1:e on optargs in uEnv.txt but default Debian in

Re: [beagleboard] machinekit on BBB - how to force enabled HDMI hardware from cmdline

On 1/28/2014 6:57 PM, doog wrote: I'm getting going with LinuxCNC Machinekit on BBB but my first hiccup is that I can't get HDMI hardware enabled. I have an HDMI-DVI cable and for whatever reason the hardware has to be told to turn on. With Angstrom I pass video=HDMI-A-1:e on optargs in

Re: [beagleboard] machinekit on BBB - how to force enabled HDMI hardware from cmdline

I had looked at it and overlooked what was the problem but you asking and my copy/paste made me realize I'd cat'ed it onto the capemgr.disable mesg with a comma instead of separating it. It now works. Thanks for slap in the back of the head. Doug On Tuesday, January 28, 2014 5:29:22 PM