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Hello everybody,
I'm almost on my 3 years mark with my IHSV60-30-40-48 integrated servos, they always served me well, lot of torque and power, awesome finishes and huge MMR (for a CNC router obviously). 

Only one thing has been bothering me a bit, whenever i remove power, the machine goes in alarm or i push the E-STOP, the two servos that move the gantry X axis jerk a bit, each in a different direction from the other. This doesen't happen on the Y or X axis(Correction, it did happen on the Z axis a few times, causing the endmill to be plunged in the material for a few mm, this confirms that the movement is done under servo power somehow, and not by gravity, as the amount of plunged mm seems to have been always the same in the few occasions that this happend).

Now, i've always been concerned on how LinuxCNC manages two servos on one axis, expecially for homing, as during the homing procedure, they seem to move differently from one another.

I've checked the gantry, and it's square to the axis, so no twist that could put the servos under load when homing, tension that is released when the servos gets unpowered. Another confirmation of this is that sometimes, the X axis doesen't move when removing power.

My thought is that it could be caused by bad tuning maybe, but i'm now sure if it's plausible or not.

Do someone have any thoughts?

royka wrote:

And what result do you get?

Did all those,yes ,first change i made ,fdtfile=rockchip/rk3399-orangepi-4.dtb, simply would not make it to login prompt ,i test again ,it hang led blink ,there is usb power but frozen kernel.
lts is fine ,no change needed .
I never tried another armbian opi4lts image on this 4 ,your's only.
Results are not good , is it the gpu acceleration or rt or both ,i get random results ,lags,oops & hangs sometimes at boot & shutdown with isolcpu ,
system is snappy without cpu isolation ,did tested a lot , probably too many isolcpu combinations ,had fun installing all the lightest i could,one is jwm ,minimal desktop.
Logs i saw show knowed es8316 sound error at boot ,and memory allocation or cache management at shutdown (when oops&hangs) .
isolcpu=4,5 seems the best (or a little more stable) ,with wifi/ethernet(7i92 )/3 x glxgears ,
histogram state base/servo 48/37uSec stable, open firefox ,it spike to 120/130 .
Never detailed , it's an opi4 4gb 16gb emmc v1.4 ,
tested here from emmc install .Well powered(branded 4Amp ps) with heatsink&fan .

@roya , if you work on this image or optimize another one 6.12 , i'll be glad to test some more , and i guess there should be some fixes in 6.12 , or regressions...
Thanks for sharing your work .

Thank you . It turned out really well

Hello

I have a 6i25 flashed with firmware 5i25_7i77x2

5i25 W1 ,W2, W3, W4 are up
7i77 W5, W1, W4,W12 left handed,
CR1, CR6 and CR7 are yellow, no other LED turned on
 loadrt hm2_pci output:

hm2_pci: loading Mesa AnyIO HostMot2 driver version 0.7
hm2_pci: discovered 5i25 at 0000:02:00.0
hm2/hm2_5i25.0: Low Level init 0.15
hm2/hm2_5i25.0: Smart Serial Firmware Version 43
Board hm2_5i25.0.7i77.0.1 Hardware Mode 0 = standard
Board hm2_5i25.0.7i77.0.1 Software Mode 0 = analogout_enables
hm2/hm2_5i25.0: 34 I/O Pins used:
hm2/hm2_5i25.0:     IO Pin 000 (P3-01): IOPort
hm2/hm2_5i25.0:     IO Pin 001 (P3-14): IOPort
hm2/hm2_5i25.0:     IO Pin 002 (P3-02): IOPort
hm2/hm2_5i25.0:     IO Pin 003 (P3-15): Smart Serial Interface #0, pin tx1 (Output)
hm2/hm2_5i25.0:     IO Pin 004 (P3-03): Smart Serial Interface #0, pin rx1 (Input)
hm2/hm2_5i25.0:     IO Pin 005 (P3-16): IOPort
hm2/hm2_5i25.0:     IO Pin 006 (P3-04): IOPort
hm2/hm2_5i25.0:     IO Pin 007 (P3-17): Muxed Encoder Select #0, pin Mux Select 0 (Output)
hm2/hm2_5i25.0:     IO Pin 008 (P3-05): Muxed Encoder #0, pin Muxed A (Input)
hm2/hm2_5i25.0:     IO Pin 009 (P3-06): Muxed Encoder #0, pin Muxed B (Input)
hm2/hm2_5i25.0:     IO Pin 010 (P3-07): Muxed Encoder #0, pin Muxed Index (Input)
hm2/hm2_5i25.0:     IO Pin 011 (P3-08): Muxed Encoder #1, pin Muxed A (Input)
hm2/hm2_5i25.0:     IO Pin 012 (P3-09): Muxed Encoder #1, pin Muxed B (Input)
hm2/hm2_5i25.0:     IO Pin 013 (P3-10): Muxed Encoder #1, pin Muxed Index (Input)
hm2/hm2_5i25.0:     IO Pin 014 (P3-11): Muxed Encoder #2, pin Muxed A (Input)
hm2/hm2_5i25.0:     IO Pin 015 (P3-12): Muxed Encoder #2, pin Muxed B (Input)
hm2/hm2_5i25.0:     IO Pin 016 (P3-13): Muxed Encoder #2, pin Muxed Index (Input)
hm2/hm2_5i25.0:     IO Pin 017 (P2-01): IOPort
hm2/hm2_5i25.0:     IO Pin 018 (P2-14): IOPort
hm2/hm2_5i25.0:     IO Pin 019 (P2-02): IOPort
hm2/hm2_5i25.0:     IO Pin 020 (P2-15): IOPort
hm2/hm2_5i25.0:     IO Pin 021 (P2-03): IOPort
hm2/hm2_5i25.0:     IO Pin 022 (P2-16): IOPort
hm2/hm2_5i25.0:     IO Pin 023 (P2-04): IOPort
hm2/hm2_5i25.0:     IO Pin 024 (P2-17): Muxed Encoder Select #6, pin Mux Select 0 (Output)
hm2/hm2_5i25.0:     IO Pin 025 (P2-05): Muxed Encoder #3, pin Muxed A (Input)
hm2/hm2_5i25.0:     IO Pin 026 (P2-06): Muxed Encoder #3, pin Muxed B (Input)
hm2/hm2_5i25.0:     IO Pin 027 (P2-07): Muxed Encoder #3, pin Muxed Index (Input)
hm2/hm2_5i25.0:     IO Pin 028 (P2-08): Muxed Encoder #4, pin Muxed A (Input)
hm2/hm2_5i25.0:     IO Pin 029 (P2-09): Muxed Encoder #4, pin Muxed B (Input)
hm2/hm2_5i25.0:     IO Pin 030 (P2-10): Muxed Encoder #4, pin Muxed Index (Input)
hm2/hm2_5i25.0:     IO Pin 031 (P2-11): Muxed Encoder #5, pin Muxed A (Input)
hm2/hm2_5i25.0:     IO Pin 032 (P2-12): Muxed Encoder #5, pin Muxed B (Input)
hm2/hm2_5i25.0:     IO Pin 033 (P2-13): Muxed Encoder #5, pin Muxed Index (Input)
hm2/hm2_5i25.0: registered

 
show pin output:

omponent Pins:
Owner   Type  Dir         Value  Name
    11  s32   OUT             0  hm2_5i25.0.0.debug
    11  bit   IN          FALSE  hm2_5i25.0.7i77.0.1.analogena
    11  float IN              0  hm2_5i25.0.7i77.0.1.analogout0
    11  float IN              0  hm2_5i25.0.7i77.0.1.analogout1
    11  float IN              0  hm2_5i25.0.7i77.0.1.analogout2
    11  float IN              0  hm2_5i25.0.7i77.0.1.analogout3
    11  float IN              0  hm2_5i25.0.7i77.0.1.analogout4
    11  float IN              0  hm2_5i25.0.7i77.0.1.analogout5
    11  bit   IN          FALSE  hm2_5i25.0.7i77.0.1.spinena
    11  s32   OUT             0  hm2_5i25.0.encoder.00.count
    11  s32   OUT             0  hm2_5i25.0.encoder.00.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.00.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.00.input-a
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.00.input-b
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.00.input-index
    11  float OUT             0  hm2_5i25.0.encoder.00.position
    11  float OUT             0  hm2_5i25.0.encoder.00.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.00.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.00.quad-error-enable
    11  s32   OUT             1  hm2_5i25.0.encoder.00.rawcounts
    11  s32   OUT             1  hm2_5i25.0.encoder.00.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.00.reset
    11  float OUT             0  hm2_5i25.0.encoder.00.velocity
    11  float OUT             0  hm2_5i25.0.encoder.00.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.01.count
    11  s32   OUT             0  hm2_5i25.0.encoder.01.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.01.index-enable
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.01.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.01.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.01.input-index
    11  float OUT             0  hm2_5i25.0.encoder.01.position
    11  float OUT             0  hm2_5i25.0.encoder.01.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.01.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.01.quad-error-enable
    11  s32   OUT         65535  hm2_5i25.0.encoder.01.rawcounts
    11  s32   OUT         65535  hm2_5i25.0.encoder.01.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.01.reset
    11  float OUT             0  hm2_5i25.0.encoder.01.velocity
    11  float OUT             0  hm2_5i25.0.encoder.01.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.02.count
    11  s32   OUT             0  hm2_5i25.0.encoder.02.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.02.index-enable
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.02.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.02.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.02.input-index
    11  float OUT             0  hm2_5i25.0.encoder.02.position
    11  float OUT             0  hm2_5i25.0.encoder.02.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.02.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.02.quad-error-enable
    11  s32   OUT         65535  hm2_5i25.0.encoder.02.rawcounts
    11  s32   OUT         65535  hm2_5i25.0.encoder.02.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.02.reset
    11  float OUT             0  hm2_5i25.0.encoder.02.velocity
    11  float OUT             0  hm2_5i25.0.encoder.02.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.03.count
    11  s32   OUT             0  hm2_5i25.0.encoder.03.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.03.index-enable
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.03.input-a
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.03.input-b
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.03.input-index
    11  float OUT             0  hm2_5i25.0.encoder.03.position
    11  float OUT             0  hm2_5i25.0.encoder.03.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.03.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.03.quad-error-enable
    11  s32   OUT             0  hm2_5i25.0.encoder.03.rawcounts
    11  s32   OUT             0  hm2_5i25.0.encoder.03.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.03.reset
    11  float OUT             0  hm2_5i25.0.encoder.03.velocity
    11  float OUT             0  hm2_5i25.0.encoder.03.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.04.count
    11  s32   OUT             0  hm2_5i25.0.encoder.04.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.04.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.04.input-a
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.04.input-b
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.04.input-index
    11  float OUT             0  hm2_5i25.0.encoder.04.position
    11  float OUT             0  hm2_5i25.0.encoder.04.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.04.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.04.quad-error-enable
    11  s32   OUT             1  hm2_5i25.0.encoder.04.rawcounts
    11  s32   OUT             1  hm2_5i25.0.encoder.04.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.04.reset
    11  float OUT             0  hm2_5i25.0.encoder.04.velocity
    11  float OUT             0  hm2_5i25.0.encoder.04.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.05.count
    11  s32   OUT             0  hm2_5i25.0.encoder.05.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.05.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.05.input-a
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.05.input-b
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.05.input-index
    11  float OUT             0  hm2_5i25.0.encoder.05.position
    11  float OUT             0  hm2_5i25.0.encoder.05.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.05.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.05.quad-error-enable
    11  s32   OUT             1  hm2_5i25.0.encoder.05.rawcounts
    11  s32   OUT             1  hm2_5i25.0.encoder.05.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.05.reset
    11  float OUT             0  hm2_5i25.0.encoder.05.velocity
    11  float OUT             0  hm2_5i25.0.encoder.05.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.06.count
    11  s32   OUT             0  hm2_5i25.0.encoder.06.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.06.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.06.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.06.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.06.input-index
    11  float OUT             0  hm2_5i25.0.encoder.06.position
    11  float OUT             0  hm2_5i25.0.encoder.06.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.06.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.06.quad-error-enable
    11  s32   OUT             0  hm2_5i25.0.encoder.06.rawcounts
    11  s32   OUT             0  hm2_5i25.0.encoder.06.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.06.reset
    11  float OUT             0  hm2_5i25.0.encoder.06.velocity
    11  float OUT             0  hm2_5i25.0.encoder.06.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.07.count
    11  s32   OUT             0  hm2_5i25.0.encoder.07.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.07.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.07.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.07.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.07.input-index
    11  float OUT             0  hm2_5i25.0.encoder.07.position
    11  float OUT             0  hm2_5i25.0.encoder.07.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.07.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.07.quad-error-enable
    11  s32   OUT             0  hm2_5i25.0.encoder.07.rawcounts
    11  s32   OUT             0  hm2_5i25.0.encoder.07.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.07.reset
    11  float OUT             0  hm2_5i25.0.encoder.07.velocity
    11  float OUT             0  hm2_5i25.0.encoder.07.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.08.count
    11  s32   OUT             0  hm2_5i25.0.encoder.08.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.08.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.08.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.08.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.08.input-index
    11  float OUT             0  hm2_5i25.0.encoder.08.position
    11  float OUT             0  hm2_5i25.0.encoder.08.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.08.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.08.quad-error-enable
    11  s32   OUT             0  hm2_5i25.0.encoder.08.rawcounts
    11  s32   OUT             0  hm2_5i25.0.encoder.08.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.08.reset
    11  float OUT             0  hm2_5i25.0.encoder.08.velocity
    11  float OUT             0  hm2_5i25.0.encoder.08.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.09.count
    11  s32   OUT             0  hm2_5i25.0.encoder.09.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.09.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.09.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.09.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.09.input-index
    11  float OUT             0  hm2_5i25.0.encoder.09.position
    11  float OUT             0  hm2_5i25.0.encoder.09.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.09.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.09.quad-error-enable
    11  s32   OUT             0  hm2_5i25.0.encoder.09.rawcounts
    11  s32   OUT             0  hm2_5i25.0.encoder.09.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.09.reset
    11  float OUT             0  hm2_5i25.0.encoder.09.velocity
    11  float OUT             0  hm2_5i25.0.encoder.09.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.10.count
    11  s32   OUT             0  hm2_5i25.0.encoder.10.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.10.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.10.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.10.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.10.input-index
    11  float OUT             0  hm2_5i25.0.encoder.10.position
    11  float OUT             0  hm2_5i25.0.encoder.10.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.10.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.10.quad-error-enable
    11  s32   OUT             0  hm2_5i25.0.encoder.10.rawcounts
    11  s32   OUT             0  hm2_5i25.0.encoder.10.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.10.reset
    11  float OUT             0  hm2_5i25.0.encoder.10.velocity
    11  float OUT             0  hm2_5i25.0.encoder.10.velocity-rpm
    11  s32   OUT             0  hm2_5i25.0.encoder.11.count
    11  s32   OUT             0  hm2_5i25.0.encoder.11.count-latched
    11  bit   I/O         FALSE  hm2_5i25.0.encoder.11.index-enable
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.11.input-a
    11  bit   OUT          TRUE  hm2_5i25.0.encoder.11.input-b
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.11.input-index
    11  float OUT             0  hm2_5i25.0.encoder.11.position
    11  float OUT             0  hm2_5i25.0.encoder.11.position-latched
    11  bit   OUT         FALSE  hm2_5i25.0.encoder.11.quad-error
    11  bit   IN          FALSE  hm2_5i25.0.encoder.11.quad-error-enable
    11  s32   OUT             0  hm2_5i25.0.encoder.11.rawcounts
    11  s32   OUT             0  hm2_5i25.0.encoder.11.rawlatch
    11  bit   IN          FALSE  hm2_5i25.0.encoder.11.reset
    11  float OUT             0  hm2_5i25.0.encoder.11.velocity
    11  float OUT             0  hm2_5i25.0.encoder.11.velocity-rpm
    11  bit   IN          FALSE  hm2_5i25.0.encoder.hires-timestamp
    11  u32   IN     0x007F2815  hm2_5i25.0.encoder.muxed-sample-frequency
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.000.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.000.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.000.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.001.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.001.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.001.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.002.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.002.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.002.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.003.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.003.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.004.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.004.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.005.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.005.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.005.out
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.006.in
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.006.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.006.out
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.007.in
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.007.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.008.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.008.in_not
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.009.in
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.009.in_not
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.010.in
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.010.in_not
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.011.in
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.011.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.012.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.012.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.013.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.013.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.014.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.014.in_not
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.015.in
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.015.in_not
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.016.in
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.016.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.017.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.017.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.017.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.018.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.018.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.018.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.019.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.019.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.019.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.020.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.020.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.020.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.021.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.021.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.021.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.022.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.022.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.022.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.023.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.023.in_not
    11  bit   IN          FALSE  hm2_5i25.0.gpio.023.out
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.024.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.024.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.025.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.025.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.026.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.026.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.027.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.027.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.028.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.028.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.029.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.029.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.030.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.030.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.031.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.031.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.032.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.032.in_not
    11  bit   OUT          TRUE  hm2_5i25.0.gpio.033.in
    11  bit   OUT         FALSE  hm2_5i25.0.gpio.033.in_not
    11  bit   IN          FALSE  hm2_5i25.0.led.CR01
    11  bit   IN          FALSE  hm2_5i25.0.led.CR02
    11  s32   OUT             0  hm2_5i25.0.read.time
    11  s32   OUT             0  hm2_5i25.0.read_gpio.time
    11  u32   OUT    0x00000000  hm2_5i25.0.sserial.port-0.fault-count
    11  u32   OUT    0x00000000  hm2_5i25.0.sserial.port-0.port_state
    11  u32   OUT    0x00000000  hm2_5i25.0.sserial.port-0.port_state2
    11  u32   OUT    0x00000000  hm2_5i25.0.sserial.port-0.port_state3
    11  bit   IN           TRUE  hm2_5i25.0.sserial.port-0.run
    11  bit   I/O         FALSE  hm2_5i25.0.watchdog.has_bit
    11  s32   OUT             0  hm2_5i25.0.write.time
    11  s32   OUT             0  hm2_5i25.0.write_gpio.time
     5  s32   OUT             0  th.time

 

Is it normal to only have 7i77 analog output and all gpio under 5i25 ?I'm a bit lost

Thank you
 

so is this going to be a linuxcnc alternative cnc controller?

I would say in general it is not hard to setup, you need to know how. wink
I got it finally working very well with very low latency on my RPI 5

short description:
- take Raspberry OS 64bit Lite
- install Xfce4
- build the RT kernel the usual way
- install it
- install linuxcnc
It takes some time on the RPI.

As I am writing this in Firefox on this machine, latency-histogram (was started befor starting Firefox!) is running and 17 glxgears.
To be honest, so far I am very happy with.

 

Attached please also find a somewhat "script" to build from scratch.

Hello!. Thank you very much! I have a 32-bit HP Mini with 2 gigabytes of ram and an SSD. Searching on Google, I found my old consultation with you, where you gave me LinuxCNC 32 bits and Ubuntu, just like the one you just gave me.
Could it be the nvidia card that my HP mini has? The 32-bit LinuxCnc, its start screen is stuck, I don't see any progress, to be able to install that version, on the other hand, Ubuntu starts up just fine and I think I could install it without problems, but I want to manage a machine with LinuxCnc 32 bits, I consider that Ubuntu is only for simulation. I hope you can offer me a solution. Thanks a lot!...
I used a translator, so that you can read more calmly, thanks for the suggestion to the person who wrote to me in another language outside of English, for my Chinese. Thank you, thank you!

yup exactly to the tool DB, it will be a game changer for sure! thanks in advance for the files and assistance!

Chris

I know this will be a question that exposes my extreme ignorance, but I am trying to implement what is written in the INI documentation :

"G-code previews should be done with zero G5x, G92 offsets. This can be facilitated by setting offsets in programs only when task is running as indicated by #<_task> == 1" 

I understand the principle of this, but am not sure how to do it in practice! As I set the WCS offsets within the qtdragon_hd gui, how can I get those to only apply during running of the program? It seems like I would need to change the behavior of the GUI, but this is probably my misunderstanding. I'd appreciate greatly some step-by-step advice from someone who has gotten this working! Many thanks in advance! 

Coordinate system touch off is done.
gnipsel.com/linuxcnc/flexgui/coordinates.html

JT

Hello Grotius,

I wana make a webui controller like yours on youtube video, but I don't know how to connect websocket with nml.

I've not found any helpful nml's example code online.
Only one is: github.com/MachineryScience/Rockhopper
But it's too old, almost a dozen years ago, some code syntax has already reported errors.
I've never used nml before, and I took a brief look at the code, it doesn't seem to use nml.

I wonder your implementation method, or just show me your code, it's better if you don't mind ^_^

THANKS A LOT!

thanks a lot! can that image used on an raspi 5?

it does not work, loading linuxcnc hangs an reload program,
endless rotating cursor

it looks like that linuxcnc does somthing with the gcode (syntax check, duration calculation ??) can that swicthed off?

The toolchain for Tangbob has been installed and the PATH set. That warning is gone.

This error message is left:

loading board setup: Tangbob
loading toolchain gowin
writing gateware to: OutputTMP\Tangbob\Gateware
!!! gateware changed: needs to be build and flash |||
writing linuxcnc files to: OutputTMP\Tangbob\LinuxCNC
Der Befehl "C:\Users\MW\Downloads\riocore-using_os_path_join\riocore-using_os_path_join\bin\rio-generator" ist entweder falsch geschrieben oder
konnte nicht gefunden werden.
ERROR loading output: [Errno 2] No such file or directory: 'Output\\Tangbob\\Gateware\\rio.v'
PS C:\Users\MW\Downloads\riocore-using_os_path_join\riocore-using_os_path_join>

After pressing the button Generate it  fails (dir OutputTMP can be created, but dir Output somehow not)

Any ideas on the rio-generator (directory is correct and rio-generator is there)?

I have a lathe with a c11g and I have a 7i92TF. Sadly the only files I can find for a c11g are for the previous version of the 7i92 non-t. I was able to make my own pin file by comparing it with the one I pulled using mesaflash. 
​​​​​What I don't know how to do is create the bin file.
Is this something a typical end user can do?
​​​​