LinuxCNC + Orange Pi (allwincnc)

I have a question with the config.hal file.
looks like the hal file already use the "setp" to set the pin value, so I don't need to use the "net" to setup the pin for pwm and dir.
Am I right?
But I also see there also using the net for setup the pin for enable funtion.

github.com/allwincnc/installer/blob/mast...t/config.hal#L21-L27

1. arisc.pwm.N.pwm-port / arisc.pwm.N.pwm-pin uses like input parameters.
2. arisc.gpio.XXX-out uses like output signals

Therefor, I should still use the "net" to sign up the pin number which is connect to the output function. like the DIR/STEP or etc..

I have play around the system few time, When I runing the NC program and open some other windows like LinuxCnc Status to watch the parameter and setting, It will shows up "Joint 1 following error."

wiki.linuxcnc.org/cgi-bin/wiki.pl?Following_Error

forum.linuxcnc.org/38-general-linuxcnc-q...or-on-stepper-system

Hi! What's the status of this project on H5? Is it usable? I'm having problem with my PC motherboard and latency spikes. Is it usable at the actual stage?