Hal Scope plot velocity and acc with JA/Master

in order to analize the new trajectory planner on my config I need to plot acceleration and velocity on Hal Scope, but if try to plot x-cmd-vel I can show nothing, only joint0-cmd-pos show the correct result ..... I use deltakins
What I ignore?

regards
Giorgio

is x-cmd-vel a signal? It might be connected to a ddt component rather than a HAL pin? If so, perhaps the ddt isn't added to a thread?

it came from pncconfig ..... so I use it .... ok I try to find out ddt component ....

regrds
giorgio

Rather than bother with ddt, track back what drives that signal. (or choose something else)

commanded velocity is available from motion
(I wish accel was, you can get accel with ddt but its one thread time late)