LinuxCNC + Orange Pi (allwincnc)

Hello my friends, I'm talking here from Brazil!

For us this project will be a great help, because the Mesa interfaces, even the simplest ones, arrive in my country for 2x the value in USD due to import taxes! while an orange Pi PC is only about 57USD!

Is the low performance of h3 chips with 1gb ram a big problem? any custom screen instructions to make it lighter?

Sorry for my bad English!

Fala vizinho!

I've got an Orange Pi Prime (H5/2GB) for myself. Unfortunately ARISC status wasn't know by me at the moment of purchase. I would like to know how good is the performance with these H3/2GB if you ever got one.
Today I will test GPIO on H5. I wanna make a small donation to the project author and strongly suggest others to do the same. It may speed up the things a little bit, or at least attract some attention to ARISC support on H5.

from what I could notice the support for h5 is not 100% completed but h3 seems to work well, but I'm waiting for some user who has tested to inform something about the performance if it is possible to run and what are the limitations

I got another board, an H3 this time. I'm having joint following errors and couldn't figure out how to make it work properly. My easy servos are set to 32 microsteps and I'm testing with speeds way lower than on PC motherboard which in theory should be slower generating steps. Tomorrow I will post my configuration files to see if we can figure out what is going on together! Thanks in advance.

I received the ALL-H3-CC today!!

Hello, has port 6 been tried with pwm stepgen?
I am having no luck with PG7 as step and PG6 as dir.
I am using 3.3/5v converters between OPi 2e and Lichuan servostepper drives.
I made a config with PG7 ( port 6 pin 7 ) for step and PG6 ( port 6 pin 6 ) for dir,  but I get no pulses.
( no voltage change on STEP or DIR, i expect 0 or 5v on DIR and between 0 and 5 for the step stream)

Is port 6 correct for port G ?

So I made a test hal file with arisc.gpio.PG7-outand arisc.gpio.PG6-out and named the nets xs and xd resp.
Then,  via halrun. was able to step in either direction

I'm thinking that the 'pwm stepgen' doesnt like PG6 PG7 ( or me

the testgpio.hal is for use with halru
'the config.hal is for use with 3Aconfig

thx tomp