1. Configuring LinuxCNC
  3. HAL
  5. Error: "insmod failed, returned -1"? (RT-Preempt + EtherCAT @ RaspberryPI-2)

Error: "insmod failed, returned -1"? (RT-Preempt + EtherCAT @ RaspberryPI-2)

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16 Nov 2016 21:19 - 16 Nov 2016 21:40 #82873 by jerryCNC
Error: "insmod failed, returned -1"? (RT-Preempt + EtherCAT @ RaspberryPI-2) was created by jerryCNC
I tried hard to install "RT-Preempt, MachineKit, IgH EtherCAT master, linuxCNC-Ethercat HAL driver" on Raspberry-PI 2.

I create my own setup(attached), based on the demo files:
github.com/sittner/linuxcnc-ethercat/tre...eneric-complex/CPD17

When I run machinekit, I got error:
pi@raspberrypi:~ $ machinekit /usr/share/linuxcnc-ethercat/examples/generic-complex/Basic/basic.ini
MACHINEKIT - 0.1
Machine configuration directory is '/usr/share/linuxcnc-ethercat/examples/generic-complex/Basic'
Machine configuration file is 'basic.ini'
Starting Machinekit...
io started
halcmd loadusr io started
basic.hal:6: insmod failed, returned -1:
rtapi_app_main(motmod): -1 Operation not permitted

See /var/log/linuxcnc.log for more information.
Shutting down and cleaning up Machinekit...
<commandline>:0: error unloading realtime module 'trivkins': rc=-1
<commandline>:0: rtapi_rpc(): reply timeout
<commandline>:0: unloadrt failed
halcmd: cant connect to rtapi_app: -1 (uri= uuid=a42c8c6b-4025-4f83-ba28-dad21114744a): rtapi_rpc(): reply timeout

halcmd: the rtapi:0 RT demon is not running - please investigate /var/log/linuxcnc.log
halcmd: the msgd:0 logger demon is not running - please investigate /var/log/linuxcnc.log
halcmd: cant connect to rtapi_app: -1 (uri= uuid=a42c8c6b-4025-4f83-ba28-dad21114744a): rtapi_rpc(): reply timeout

halcmd: the rtapi:0 RT demon is not running - please investigate /var/log/linuxcnc.log
halcmd: the msgd:0 logger demon is not running - please investigate /var/log/linuxcnc.log

Any hint? Thanks!

File Attachment:

File Name: syslog_2016-11-16.txt
File Size:4 KB

File Attachment:

File Name: ethercat-c...1-16.xml
File Size:0 KB

File Attachment:

File Name: basic_2016...16-3.ini
File Size:4 KB

File Attachment:

File Name: basic_2016...16-2.hal
File Size:2 KB
Attachments:
Last edit: 16 Nov 2016 21:40 by jerryCNC.

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18 Nov 2016 15:46 #82963 by jepler
Replied by jepler on topic Error: "insmod failed, returned -1"? (RT-Preempt + EtherCAT @ RaspberryPI-2)
It looks like you're using machinekit, not linuxcnc. This page details how to contact the machinekit community: www.machinekit.io/community/home/

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21 Nov 2016 15:11 #83078 by jerryCNC
Replied by jerryCNC on topic Error: "insmod failed, returned -1"? (RT-Preempt + EtherCAT @ RaspberryPI-2)
Yes, this is indeed the problem of Machinekit, not linuxCNC. Although machinekit is forked from linuxCNC.

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  1. Configuring LinuxCNC
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  5. Error: "insmod failed, returned -1"? (RT-Preempt + EtherCAT @ RaspberryPI-2)
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