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Thank you so much! This is hugely helpful! The only remaining issue is my Delta MS300 VFD that is currently controlled over 0-10V analog voltage, but I saw it's not too difficult to also set it up with RS485. If someone knows how to do this with LinuxCNC or knows some tutorials, I'd be super thankful.

You can ask them for the catalogue - they have really impressive products, especially their physical CNC control panels that have Ethercat interface. panelmate.en.alibaba.com/ they were so kind they offered a video call with a tour over their showroom right after I messaged them.

Here's what the monitor with built-in PC looks like imgur.com/a/Jaz9kU5

peter@peter-HP-EliteDesk-800-G1-USDT:~/Downloads$ md5sum 7I73S16H1.HEX
0b52431c4f7865ad1e122a7d0b2caf17  7I73S16H1.HEX

Is what I programmed my test 7I73 with and it works:

Erased DSPIC, reprogrammed with 7I73S16H1.HEX (md5 sum: 0b52431c4f7865ad1e122a7d0b2caf17)


 

A friend an I now spend several hours on finding an old PicKit3 programmer and getting it to run under Win11 using programmer version 8.92.
Unfortunately the 7i73 still does not work.
After flashing the hex file from 7i73r16.zip, the leds are dark and nothing happens. Luckily my friend read out the original hex file before we wrote the new one. We could recover it by flashing the original read hex back on it.
Are you sure the file in the Zip contains all necessary parts? The original file included data from Address 0x0000 and the hex in the zip starts at 0x1000 when checked in the programmer.
This starts being some pita - please help!
best regards,
Alex

Looks like no 5V to the 7I76U

(7I92T W4 needs to be "up")

Hi Cmorley

I like the MacroTab Widget, you can easily make your own simple macros, but I think it needs some fixes.
I can save the current parameters to a file, but there is a problem with restoring the settings from the file.
The "set_style" function also does not work. I tried to fix it, but so far without success.
Could you look at this problem?

I do have ethernet, and I do have a reason for needing wifi in addition. The camera I'm adding to the spindle sends video via wifi.

Below is dmesg output with the wifi card installed. Without it, I think everything is the same except the second card is addressed 0xdcc0 instead of 0xacc0. I can try that later if needed.

Tommylight, I do have the means to change the MB parallel port address. Sounds like something to experiment with, thanks. I have swapped slots for the wifi card and the second parallel port card, same result.

I did verify that the wifi card is known to work with Linux. I don't see why LinuxCNC would care (or know anything) about the wifi card. Any issue here?

$ dmesg | grep parport
[ 7.560447] parport_pc 00:03: reported by Plug and Play ACPI
[ 7.560518] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
[ 7.665553] lp0: using parport0 (interrupt-driven).
[ 8.274698] parport1: PC-style at 0xbcc0 (0xbcc8), irq 30 [PCSPP,TRISTATE,EPP]
[ 8.381897] lp1: using parport1 (interrupt-driven).
[ 8.390482] parport2: PC-style at 0xacc0 (0xacc8), irq 16 [PCSPP,TRISTATE,EPP]
[ 8.493589] lp2: using parport2 (interrupt-driven).