Advanced Search

I'm trying to be a bit more "socially acceptable" for the coming new year, but yes that would be the way to go.

It would seem it didn't go over your head.

Yeah, now it dawns on me that it already has scaling built in, from -1 to 1 i think, so that is sorted.
Pretty sure it can make do without it, but it is a nice to have.
Again, fuzzy, but roughly in hal
net shorted-move-back motion.adaptive-feed hm2_7i96s.0.inm.00.input-10
yeaaaah that wont work...
setp ....
dropping the towel...
Aciera, HELP
Sorry, but i really need rest, it is 3AM here.

Some great info there.
Thanks Andy.

Through luck and a Google search, I have found: www.forum.linuxcnc.org/38-general-linuxc...learpath-sdsk#112579

It doesn't mention HLFB in the title at all, which is why it took me this long to find it, but it looks like there is a clue about how to start the process of integrating it. Unfortunately, it's an editing of HAL step, and I still don't know where to start in pncconf. How do I assign these pins in pncconf?

Just start a new thread that is quite easy.
Have you a link to the kits that "don't offer access to the SD card" ?

As far as I have been able to see there has been no major hardware updates to the RPi5. Or are you referring to the ability to boot from NVME ?

When claims like that are made it would be nice to provide a link, it's rather frustrating for someone to mention something like that with no references, as this would be a major shake up for the RPi platform.

Does this patch allow you to select fully preemptible kernel, when configuring the kernel ?

From my experience building with the mainline rt "patch" it was required to edit kconfig under arch. Otherwise there were only 3 options for RT kernel, which didn't include the fully preemptible option.

PCW wrote:

Its likely you have only 1 encoder enabled in your hal file.

To check the pinout (and number of encoders):

mesaflash --device 7i96s --addr 10.10.10.10 --readhmid
 

Thank you getting somewhere......

IO Connections for P1 -> 7I96_2
Pin#                  I/O   Pri. func    Sec. func        Chan     Sec. Pin func   Sec. Pin Dir
P1-01/DB25-01          34   IOPort       QCount           1        Quad-A          (In)
P1-02/DB25-14          35   IOPort       QCount           1        Quad-B          (In)
P1-03/DB25-02          36   IOPort       QCount           1        Quad-IDX        (In)
etc......

This is how I previously tested the basic DRO concept with A&B driving isolated inputs 0&1:
loadrt conv_s32_float count=1
addf conv-s32-float.0 servo-thread

loadrt scale count=2
addf scale.0 servo-thread
setp scale.0.offset 0.0
# 0.02mm = 0.0007874"
setp scale.0.gain 0.0007874

net ydro-in-i hm2_7i96s.0.inm.00.enc0-count => conv-s32-float.0.in
net ydro-in-f conv-s32-float.0.out => scale.0.in
net ydro <= scale.0.out

So now in my HAL file what should I replace hm2_7i96s.0.inm.00.enc0-count  with when using the P1-01 & P1-02 pins instead of the slow but isolated TB3:1&2 pins?


Much appreciated
 

Maybe get a newer Debain version?
2.28 is the last version in debain 10
Linuxcnc 2.9 comes in Debain 12