halrun undefined symbol: update_joint_homing_params

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2 years 9 months ago #291375 by jtrantow
I would like to try out a few ideas using halrun. The loadrt motmod is failing with motmod: dlopen: /usr/lib/linuxcnc/modules/motmod.so: undefined symbol: update_joint_homing_paramsThe loadrt trivkins coordinates=X seems to work as does the load hostmot2 and hm2_eth. See attached probe.hal that I use with "halrun -I probe.hal" Using halrun is relatively new to me and this is a simple 2.9.2 install from iso. 

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2 years 8 months ago #292290 by andypugh
This sounds like you also need to loadrt homemod before motmod.

This is where the LinuxCNC script does it (probably)
github.com/LinuxCNC/linuxcnc/blob/master...pts/linuxcnc.in#L824

That provides the joint homing functions (so that you can use a custom homing sequence, for example if you have indexed scales)

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2 years 8 months ago #292295 by tommylight

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2 years 8 months ago #292299 by andypugh

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