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  • Aciera
  • Aciera's Avatar
24 Oct 2024 13:10 - 24 Oct 2024 13:14
Replied by Aciera on topic linuxcnc trajectory planner

linuxcnc trajectory planner

Category: General LinuxCNC Questions

@Grotius
Unfortunately that does not seem to fix it:

linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX non-realtime
tpmod: dlopen: liblinuxcnchal.so.0: cannot open shared object file: No such file or directory
 

[edit]
You should be able to reproduce this by removing 'liblinuxcnchal.so.0' from your 'root/lib' folder.
  • Aciera
  • Aciera's Avatar
24 Oct 2024 13:09
Replied by Aciera on topic linuxcnc trajectory planner

linuxcnc trajectory planner

Category: General LinuxCNC Questions

@tiagounderground
are you able to compile linuxcnc the usual way on your system (ie do a regular rip install)?
  • JT
  • JT's Avatar
24 Oct 2024 13:06
Replied by JT on topic Flex GUI Tutorials

Flex GUI Tutorials

Category: Other User Interfaces

Tutorial 11


JT
  • tommylight
  • tommylight's Avatar
24 Oct 2024 13:06
Replied by tommylight on topic Base Thread Over 100k

Base Thread Over 100k

Category: General LinuxCNC Questions

Ok, 2200G should have a built in graphic card, so yank out the 1050 and try again.
Although, for parallel port use and since this is an older CPU, you could try just installing the RTAI kernel and boot into it, should have better latency.
  • tiagounderground
  • tiagounderground
24 Oct 2024 13:02
Replied by tiagounderground on topic linuxcnc trajectory planner

linuxcnc trajectory planner

Category: General LinuxCNC Questions

[ 4%] Building C object CMakeFiles/motmod.dir/home/cnc/linuxcnc_trajectory_planner/src/emc/motion/control.c.o
/home/cnc/linuxcnc_trajectory_planner/src/emc/motion/control.c:31:10: fatal error: config.h: No such file or directory
31 | #include "config.h"

for me this error shows up, i dont know if i am doing something wrong, im a newbie linux user
  • Aciera
  • Aciera's Avatar
24 Oct 2024 13:01
Replied by Aciera on topic custom kinematics

custom kinematics

Category: General LinuxCNC Questions

1) There is no difference other than the name chosen by the author of the kinematic
int kinematicsForward(const double *joints,
		      EmcPose * pos,
		      const KINEMATICS_FORWARD_FLAGS * fflags,
		      KINEMATICS_INVERSE_FLAGS * iflags)

or
int scaraKinematicsForward(const double * joint,
                      EmcPose * world,
                      const KINEMATICS_FORWARD_FLAGS * fflags,
                      KINEMATICS_INVERSE_FLAGS * iflags)

2) Usually we use the absolute position in the kinematic if you want to use the relative position you would need to pass the G54 offset values to the kinematic (eg via hal pins) and subtract those from the absolute position. Not sure if there is a realtime halpin that represents the G54 offset values though.
  • Abdulkareem
  • Abdulkareem
24 Oct 2024 12:50
custom kinematics was created by Abdulkareem

custom kinematics

Category: General LinuxCNC Questions

hello guys i am trying to implement 5-axis TCP kinematics,
i have some questions
1- what is the difference between pos->tran and world->tran
2- in my equations i want to as an input to my kinematics the commanded position in G54 , how to extract this information
  • Aciera
  • Aciera's Avatar
24 Oct 2024 12:49
Replied by Aciera on topic Gmoccapy - spindle restarts at program stop

Gmoccapy - spindle restarts at program stop

Category: Gmoccapy

Has this been filed as an issue on github yet?
  • Aciera
  • Aciera's Avatar
24 Oct 2024 12:47
Replied by Aciera on topic Gmoccapy - spindle restarts at program stop

Gmoccapy - spindle restarts at program stop

Category: Gmoccapy

Yes, I can reproduce this as well (took me a few tries but eventually I also got the spindle to still run when the program stopped):

 

Python stat:
acceleration    100.0
active_queue    0
actual_position    0.0000   0.0000   -0.1561
adaptive_feed_enabled    False
ain    0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000
angular_units    1.0000
aout    0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000   0.0000
axis_mask    7
block_delete    True
call_level    0
command    -
current_line    2613
current_vel    0.0000
cycle_time    0.001
debug    0
delay_left    0.0
din    False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False
distance_to_go    0.0000
dout    False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False False
dtg    0.0000   0.0000   0.0000
echo_serial_number    126
enabled    True
estop    0
exec_state    done
feed_hold_enabled    True
feed_override_enabled    True
feedrate    1.0
file    /tmp/tmput72cao1/3D_Chips.ngc
flood    0
g5x_index    1
g5x_offset    0.0000   0.0000   -1.9685
g92_offset    0.0000   0.0000   0.0000
gcodes    G1 G17 G40 G21 G90 G94 G54 G49 G99 G64 G97 G91.1 G8
homed    1 1 1
ini_filename    /home/user/git/linuxcnc-master-official/configs/sim/axis/axis.ini
inpos    True
input_timeout    False
interp_state    idle
interpreter_errcode    0
joints    3
kinematics_type    identity
limit    0 0 0
linear_units    0.0394
max_acceleration    100.0000
max_velocity    5.0000
mcodes    M3 M8 M48 M53 M0
misc_error    (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
mist    0
motion_id    0
motion_line    0
motion_mode    teleop
motion_type    none
num_extrajoints    0
optional_stop    True
paused    False
pocket_prepped    1
position    0.0000   0.0000   -0.1561
probe_tripped    False
probe_val    0
probed_position    0.0000   0.0000   0.0000
probing    False
program_units    mm
queue    0
queue_full    False
queued_mdi_commands    0
rapidrate    1.0
read_line    0
rotation_xy    0.0000
settings    2614.0000 1000000.0000 1600.0000 0.1000   0.1000
spindle    0                brake 1
0            direction 0
0              enabled 1
0     override_enabled True
0                speed 1600.0
0             override 1.0
0                homed False
0         orient_state 0
0         orient_fault 0
1                brake 1
1            direction 0
1              enabled 0
1     override_enabled False
1                speed 0.0
1             override 1.0
1                homed False
1         orient_state 0
1         orient_fault 0
2                brake 1
2            direction 0
2              enabled 0
2     override_enabled False
2                speed 0.0
2             override 1.0
2                homed False
2         orient_state 0
2         orient_fault 0
3                brake 1
3            direction 0
3              enabled 0
3     override_enabled False
3                speed 0.0
3             override 1.0
3                homed False
3         orient_state 0
3         orient_fault 0
4                brake 1
4            direction 0
4              enabled 0
4     override_enabled False
4                speed 0.0
4             override 1.0
4                homed False
4         orient_state 0
4         orient_fault 0
5                brake 1
5            direction 0
5              enabled 0
5     override_enabled False
5                speed 0.0
5             override 1.0
5                homed False
5         orient_state 0
5         orient_fault 0
6                brake 1
6            direction 0
6              enabled 0
6     override_enabled False
6                speed 0.0
6             override 1.0
6                homed False
6         orient_state 0
6         orient_fault 0
7                brake 1
7            direction 0
7              enabled 0
7     override_enabled False
7                speed 0.0
7             override 1.0
7                homed False
7         orient_state 0
7         orient_fault 0
spindles    1
state    rcs_done
task_mode    manual
task_paused    0
task_state    on
tool_from_pocket    1
tool_in_spindle    1
tool_offset    0.0000   0.0000   0.0000
toolinfo    <built-in method toolinfo of linuxcnc.stat object at 0x562b15b3de50>
velocity    0.0

  • Grotius
  • Grotius's Avatar
24 Oct 2024 12:44
Replied by Grotius on topic linuxcnc trajectory planner

linuxcnc trajectory planner

Category: General LinuxCNC Questions

Hi Arciera,

Thanks for the fast responce!.

add ~/rtlib search path to tpmod.so

Just one complain. Hope is now solved.

Fingers crossed.




 
  • Micro2000
  • Micro2000
24 Oct 2024 12:27 - 24 Oct 2024 12:47
Replied by Micro2000 on topic Base Thread Over 100k

Base Thread Over 100k

Category: General LinuxCNC Questions

I have a custom built computer. MB is a Asrock B350M HDV R 4.0, CPU Ryzen 3 2200G, 16 gb of ram, GPU is a GeForce 1050 ti, running a 4×4 pci parrallel port card for cnc controller. And 250gb of storage. I'll have to double check the bios. I have the Linuxcnc prebuilt 2.8.4 Buster and the RT_Preemt kernel I'm pretty sure.
  • Aciera
  • Aciera's Avatar
24 Oct 2024 12:21 - 24 Oct 2024 12:26
Replied by Aciera on topic linuxcnc trajectory planner

linuxcnc trajectory planner

Category: General LinuxCNC Questions

Seems that the problem I reported earlier still presists:

tpmod: dlopen: liblinuxcnchal.so.0: cannot open shared object file: No such file or directory

[edit]

I noticed that it is not missing 'libClothoids.so.3' any longer only 'liblinuxcnchal.so.0'.
  • meister
  • meister
  • MennilTossFlykune
  • MennilTossFlykune
24 Oct 2024 12:15
Replied by MennilTossFlykune on topic Gmoccapy - spindle restarts at program stop

Gmoccapy - spindle restarts at program stop

Category: Gmoccapy

Yes. I tested it now on 2.10 RIP and it seems to behave like how I described.
  • Aciera
  • Aciera's Avatar
24 Oct 2024 12:03 - 24 Oct 2024 12:05
Replied by Aciera on topic linuxcnc trajectory planner

linuxcnc trajectory planner

Category: General LinuxCNC Questions

You may want to change it to:
cd ~
git clone https://codeberg.org/skynet/linuxcnc_trajectory_planner
cd linuxcnc_trajectory_planner
./installer
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