hy_vdf debian buster
- capoccione
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09 Nov 2020 16:25 #188761
by capoccione
hy_vdf debian buster was created by capoccione
hello new linuxcnc user and new to linux not much computer knowledge
I am facing this problem
ERROR Can't open the device / dev / ttyUSB0 (errno 22)
vfd: ERROR: couldn't open serial device
Shutting down and cleaning up LinuxCNC ...
config string '0 out'
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments
Debug file information:
Note: Using POSIX realtime
open: Permission denied
./custom.hal:4: waitpid failed hy_vfd vfd
./custom.hal:4: hy_vfd exited without becoming ready
16222
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime
vdf hy model HY03D023B
under mach3 with the eole kingdom plugin it works very well
I am facing this problem
ERROR Can't open the device / dev / ttyUSB0 (errno 22)
vfd: ERROR: couldn't open serial device
Shutting down and cleaning up LinuxCNC ...
config string '0 out'
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments
Debug file information:
Note: Using POSIX realtime
open: Permission denied
./custom.hal:4: waitpid failed hy_vfd vfd
./custom.hal:4: hy_vfd exited without becoming ready
16222
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime
vdf hy model HY03D023B
under mach3 with the eole kingdom plugin it works very well
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- rodw
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10 Nov 2020 08:54 #188850
by rodw
Replied by rodw on topic hy_vdf debian buster
Sounds like your user account doe snot have permissions to use the serial port. I'm not a Linux expert but if you google you should find out how to add that permission.
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- macsddau@linuxcnc
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10 Nov 2020 11:22 #188860
by macsddau@linuxcnc
Replied by macsddau@linuxcnc on topic hy_vdf debian buster
I get the same problem last year. I don’t remember exactly how I solve this. But you can see if there is a conflict with brltty. Remove it and try again.
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- capoccione
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10 Nov 2020 13:16 #188870
by capoccione
Replied by capoccione on topic hy_vdf debian buster
thank you so much
but at my age i just start with linuxcnc and i don't know anything i don't know how i will try to find
but at my age i just start with linuxcnc and i don't know anything i don't know how i will try to find
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- andypugh
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10 Nov 2020 13:48 #188872
by andypugh
I assume that you have a USB to serial converter installed?
Are you sure that the device is reporting as ttyUSB0 ?
Open a terminal window.
ls /dev
Look at the /dev/tty devices
Plug in the USB to serial device, and repeat the ls /dev Note what new device has appeared. That is the device ID to use. (-d /dev/ttyUSBNN)
Replied by andypugh on topic hy_vdf debian buster
ERROR Can't open the device / dev / ttyUSB0 (errno 22)
I assume that you have a USB to serial converter installed?
Are you sure that the device is reporting as ttyUSB0 ?
Open a terminal window.
ls /dev
Look at the /dev/tty devices
Plug in the USB to serial device, and repeat the ls /dev Note what new device has appeared. That is the device ID to use. (-d /dev/ttyUSBNN)
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- capoccione
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10 Nov 2020 17:41 #188897
by capoccione
Replied by capoccione on topic hy_vdf debian buster
good evening and thank you for your answers you did a wonderful job for people who do not have much knowledge in programming.
yes I tested and it appears ttyUSB0
yes I tested and it appears ttyUSB0
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10 Nov 2020 18:30 #188899
by andypugh
Replied by andypugh on topic hy_vdf debian buster
Your exact problem is mentioned in the hy_vfd documentation:
linuxcnc.org/docs/2.8/html/man/man1/hy_vfd.1.html
Try the instructions there.
I am using the exact same VFD on my lathe, with the hy_vfd component.
linuxcnc.org/docs/2.8/html/man/man1/hy_vfd.1.html
Try the instructions there.
I am using the exact same VFD on my lathe, with the hy_vfd component.
loadusr -W hy_vfd -d /dev/ttyUSB0
# ---setup spindle control signals---
net spindle-vel-cmd-rps <= motion.spindle-speed-out-rps
net spindle-vel-cmd-rps-abs <= motion.spindle-speed-out-rps-abs
net spindle-vel-cmd-rpm <= motion.spindle-speed-out
net spindle-vel-cmd-rpm-abs <= motion.spindle-speed-out-abs
net spindle-enable <= motion.spindle-on
net spindle-cw <= motion.spindle-forward
net spindle-ccw <= motion.spindle-reverse
net spindle-brake <= motion.spindle-brake
net spindle-revs => motion.spindle-revs
net spindle-at-speed => motion.spindle-at-speed
net spindle-vel-fb-rps => motion.spindle-speed-in
net spindle-index-enable <=> motion.spindle-index-enable
# ---Connect the VFD---
net spindle-at-speed hy_vd.spindle-at-speed
net machine.on halui.machine.is−on => hy_vfd.enable
net spindle-enable hy_vfd.spindle-on
net spindle-cw hy_vfd.spindle-forward
net spindle-ccw hy_vfd.spindle-reverse
net spindle-vel-cmd-rpm-abs hy_vfd.speed-commandPlease Log in or Create an account to join the conversation.
- capoccione
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10 Nov 2020 19:20 #188902
by capoccione
Replied by capoccione on topic hy_vdf debian buster
thanks for your interest I'll try tomorrow
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- capoccione
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14 Nov 2020 14:34 #189334
by capoccione
Replied by capoccione on topic hy_vdf debian buster
Hello
I would like to thank everyone for the moment it works and I will try to improve
I attach my files it can be useful
I would like to thank everyone for the moment it works and I will try to improve
I attach my files it can be useful
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- persei8
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15 Nov 2020 18:04 #189467
by persei8
Replied by persei8 on topic hy_vdf debian buster
Try this:
sudo chmod +x /dev/ttyUSB0Please Log in or Create an account to join the conversation.
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