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  • unknown
  • unknown
13 Feb 2025 20:14
Replied by unknown on topic Raspi 5 SPI setup

Raspi 5 SPI setup

Category: General LinuxCNC Questions

That is fine, as long as there are entries under /dev everything is fine.
  • scotta
  • scotta's Avatar
13 Feb 2025 20:06

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

I deleted xhc-whb04b-6.hal still an error
I no longer have the problem of " MOTION: num_joints is 33, must be between 1 and 16" 
I post you the .ini and .hal files in 

 

File Attachment:

File Name: NVEM_2025-02-13.hal
File Size:4 KB
 

File Attachment:

File Name: NVEM_2025-02-13.ini
File Size:3 KB





LINUXCNC_EMCSH=/usr/bin/wish8.6
LINUXCNC - 2.9.0~pre1+git20230208.f1270d6ed7
Machine configuration directory is '/home/manu/linuxcnc/configs/NVEM'
Machine configuration file is 'NVEM.ini'
INIFILE=/home/manu/linuxcnc/configs/NVEM/NVEM.ini
VERSION=1.1
PARAMETER_FILE=linuxcnc.var
TPMOD=
HOMEMOD=
TASK=milltask
HALUI=halui
DISPLAY=qtvcp qtplasmac
COORDINATES=X Y Z
KINEMATICS=trivkins coordinates=XYZ
Starting LinuxCNC...
Starting LinuxCNC server program: linuxcncsvr
Loading Real Time OS, RTAPI, and HAL_LIB modules
Starting LinuxCNC IO program: io
Starting HAL User Interface program: halui
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Found file(REL): ./NVEM.hal
Shutting down and cleaning up LinuxCNC...
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments

Debug file information:
Note: Using POSIX realtime
motmod: already exists
./NVEM.hal:6: waitpid failed /usr/bin/rtapi_app motmod
./NVEM.hal:6: /usr/bin/rtapi_app exited without becoming ready
./NVEM.hal:6: insmod for motmod failed, returned -1
8403
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime

 

The error gives a hint - motmod: already exists

Looks like you are loading it twice in your hal file. Try removing the 2nd line. From above EMCMOT=motmodloadrt [KINS]KINEMATICS
loadrt [EMCMOT]EMCMOT base_period_nsec=[EMCMOT]BASE_PERIOD servo_period_nsec=[EMCMOT]SERVO_PERIOD #num_joints=[KINS]JOINTS[TRAJ]SPINDLES
loadrt [EMCMOT]EMCMOT base_period_nsec=[EMCMOT]BASE_PERIOD servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[KINS]JOINTS num_spindles=[TRAJ]SPINDLES
  • scotta
  • scotta's Avatar
13 Feb 2025 19:59

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Im confused --
RPI5 - linuxcnc 2.9.2 (from iso on linuxcnc download page)  I get same results on linux on a x86 system
I have a Novusun V5 that I loaded with ....Remora-RT1052-cpp/blob/main/Firmware/remora-rt1052-3.1.3.bin
I've run halcompile on remora-nv in Remora-NVEM-main/LinuxCNC/Components/Remora-nv

i can ping 10.10.10.10
I can tfpt put the python processed config.txt ...  I cant load tftpy for some reason so save & use the file created in /tmp

using the remora-nvem-basic when I take it out of E-Stop I get 
Bad payload = 0

any suggestions 

thanks 
Les

For the RT1052 use the remora-eth-3.0 component that is included in that repo.

Remora-RT1052-cpp/LinuxCNC/components/Remora-eth at main · scottalford75/Remora-RT1052-cpp · GitHub
  • COFHAL
  • COFHAL
13 Feb 2025 19:55
Replied by COFHAL on topic caxis.comp status

caxis.comp status

Category: Advanced Configuration

The c-axis component does not have, as orient does, a pin to indicate that it has reached the commanded position. I need to know when the spindle is in position in order to activate an output. Any idea how to do this?
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