LinuxCNC / Archived Bugs / #345 In TELEOP mode, halui.jog.N.analog wont jog more than one axis simultaneously.

#345 In TELEOP mode, halui.jog.N.analog wont jog more than one axis simultaneously.

Milestone: 2.6

Status: open

Owner: nobody

Labels: halui joystick (1)

Priority: 1

Updated: 2014-05-30

Created: 2013-12-21

Creator: Frank Tkalcevic

Private: No

In TELEOP mode, when using the halui.jog.N.analog pins to jog using a joystick, only the last axis is jogged.

This is because halui.cc::check_hal_changes() calls sendJogCont once for each active axis. sendJogCont sends a velocity vector (x,y,z,a,b...) each time, but only populates one axis each time.

For example, if I jog X and Z at the same time, the following messages will be sent together...

EMC_TRAJ_SET_TELEOP_VECTOR(x,0,0,0,0,0...)
EMC_TRAJ_SET_TELEOP_VECTOR(0,0,z,0,0,0...)

Because the second message is sent immediately after the first, effectively only the last axis is jogged.

Only one jog command should be sent...

EMC_TRAJ_SET_TELEOP_VECTOR(x,0,z,0,0,0...)

Discussion

Nacho - 2014-05-30

I've solved it at least for my configuration. You can see the discussion in linuxcnc forum

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In TELEOP mode, halui.jog.N.analog wont jog more than one axis simultaneously.

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#345 In TELEOP mode, halui.jog.N.analog wont jog more than one axis simultaneously.

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