LinuxCNC + Orange Pi (allwincnc)

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19 Jun 2021 12:08 #212395 by MX_Master
It's Armbian based feature. If you can get the VTK, you'll have a desirable interface. But performance of these boards is not a perfect point to run something heavy.

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25 Jun 2021 10:41 #212893 by envyvan
Hi There,

I try to install the project to my board, But seems like the github of this project is empty now.

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26 Jun 2021 08:19 #212951 by MX_Master
Project feature is undefined. Armbian (uboot/linux) developers has cut (new security features) almost all the ways to play with SoC's memory. Now we can't freely play with RISC core.

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26 Jun 2021 15:00 #212964 by envyvan
Oh, I just sad to hear that, your project is quite suitable of my situation, since I don't have a computer can generating the pulse fast and stable, and also not easy to get the mesa card.

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27 Jun 2021 04:16 #212995 by MX_Master
Back online. Main web page now contains a NEWS block. One of the latest news is about unbootable boards on latest Armbian images. At the moment use an older images if possible.
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29 Jun 2021 02:56 #213207 by Bari
We need to wean this off of Armbian and use a stable distro. Same for u-boot. We should make a u-boot config for the various Allwinner boards that work well. I might have some time later this summer.

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29 Jun 2021 13:22 #213235 by envyvan
I has install the project to my board, but seems like I have some problem with the script of the install_cfg.sh.
The script want to set the config file into the root folder, and it fail.
I'm not runing the script in the root Account, I just use sudo insted.
I think it should be copy to my normal user Account.
But anyway, I got it setup.
Please see below:
--- Installing ARISC configs for the LinuxCNC
ln: failed to create symbolic link '/root/Desktop/configs': No such file or directory
ERROR: Can't create the /root/Desktop/configs link [./install_cfg.sh:125].
--- ARISC configs for the LinuxCNC successfully installed

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29 Jun 2021 17:07 #213250 by MX_Master
./install.sh # right
sudo ./install.sh # wrong
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04 Jul 2021 13:47 #213685 by envyvan
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.

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04 Jul 2021 18:06 #213708 by MX_Master
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
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