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Just give it a go,
I get
ef0d0cc7142444d8793233e516105f0c9f3dee667cfede1539e2190b39a29060

and all seems fine.

Thanks for a smooth transaction Brad.
To anyone interested, I still have 3 available.

Thanks
Chich.

I think he was referring to the integration in probe basic

Hi Grotius,
I sent you an email last month about the servo and stepper drives. Hope you have received it.

I am also seeing the same acceleration peaks in the joint command acceleration.

Inhave a suggestion: clothoid length can be calculated easily by knowing the start and end curvature radius and the clothoid parameter A.

www.geogebra.org/m/pPu6Kb3z#:~:text=Clot...20A2%20is%20constant.

math.stackexchange.com/questions/3287710...-of-clothoid-segment

Maybe clothoida are the way to go for 3 axis geometries. Beyond that I am having a hard time imagining what a clothoid would look like in higher dimensions.

-automata

Hi Olli
Thank you very much for your efforts, I will download the latest dev of riocore tonight and will let you know how it goes.

Andrew

The cheksum I get with sha256sum linuxcnc_2.9.4-amd64.hybrid.iso is:

ef0d0cc7142444d8793233e516105f0c9f3dee667cfede1539e2190b39a29060  linuxcnc_2.9.4-amd64.hybrid.iso

Which does not match the checksum listed on the getting linuxcnc page which is given as:
I have done several dowloads and thus far none of the checksums have matched.

zsync is listed as an alternative on the getting linuxcnc page.  It does  not find a control file that it wants on the server and it will not download linuxcnc_2.9.4-amd64.hybrid.iso.

I share your frustration.

Hi there my Name is Tobi and I need help,
I am trying to run my Stepcraft D420 with a 7i92TM on Debian Bookworm ( SMP PREEMPT_RT Debian 6.1.124-1) .

I got so far that i can connect to my MESA 7i92TM with
--addr 192.168.1.121 --device=ETHER --readhmid

and get this output:

Configuration Name: HOSTMOT2

General configuration information:

  BoardName : MESA7I92
  FPGA Size: 20 KGates
  FPGA Pins: 256
  Number of IO Ports: 2
  Width of one I/O port: 17
  Clock Low frequency: 100.0000 MHz
  Clock High frequency: 180.0000 MHz
  IDROM Type: 3
  Instance Stride 0: 4
  Instance Stride 1: 64
  Register Stride 0: 256
  Register Stride 1: 256

Modules in configuration:

  Module: DPLL
  There are 1 of DPLL in configuration
  Version: 0
  Registers: 7
  BaseAddress: 7000
  ClockFrequency: 100.000 MHz
  Register Stride: 256 bytes
  Instance Stride: 4 bytes

  Module: WatchDog
  There are 1 of WatchDog in configuration
  Version: 0
  Registers: 3
  BaseAddress: 0C00
  ClockFrequency: 100.000 MHz
  Register Stride: 256 bytes
  Instance Stride: 4 bytes

  Module: IOPort
  There are 2 of IOPort in configuration
  Version: 0
  Registers: 5
  BaseAddress: 1000
  ClockFrequency: 100.000 MHz
  Register Stride: 256 bytes
  Instance Stride: 4 bytes

  Module: QCount
  There are 2 of QCount in configuration
  Version: 2
  Registers: 5
  BaseAddress: 3000
  ClockFrequency: 100.000 MHz
  Register Stride: 256 bytes
  Instance Stride: 4 bytes

  Module: StepGen
  There are 10 of StepGen in configuration
  Version: 2
  Registers: 10
  BaseAddress: 2000
  ClockFrequency: 100.000 MHz
  Register Stride: 256 bytes
  Instance Stride: 4 bytes

  Module: PWM
  There are 2 of PWM in configuration
  Version: 0
  Registers: 5
  BaseAddress: 4100
  ClockFrequency: 180.000 MHz
  Register Stride: 256 bytes
  Instance Stride: 4 bytes

  Module: LED
  There are 1 of LED in configuration
  Version: 0
  Registers: 1
  BaseAddress: 0200
  ClockFrequency: 100.000 MHz
  Register Stride: 256 bytes
  Instance Stride: 4 bytes

Configuration pin-out:

IO Connections for P2
DB25 pin#             I/O   Pri. func    Sec. func        Chan     Sec. Pin func   Sec. Pin Dir

 1                      0   IOPort       None           
14                      1   IOPort       PWM              0        PWM             (Out)
 2                      2   IOPort       StepGen          0        Step/Table1     (Out)
15                      3   IOPort       None           
 3                      4   IOPort       StepGen          0        Dir/Table2      (Out)
16                      5   IOPort       StepGen          4        Step/Table1     (Out)
 4                      6   IOPort       StepGen          1        Step/Table1     (Out)
17                      7   IOPort       None           
 5                      8   IOPort       StepGen          1        Dir/Table2      (Out)
 6                      9   IOPort       StepGen          2        Step/Table1     (Out)
 7                     10   IOPort       StepGen          2        Dir/Table2      (Out)
 8                     11   IOPort       StepGen          3        Step/Table1     (Out)
 9                     12   IOPort       StepGen          3        Dir/Table2      (Out)
10                     13   IOPort       QCount           0        Quad-A          (In)
11                     14   IOPort       QCount           0        Quad-B          (In)
12                     15   IOPort       QCount           0        Quad-IDX        (In)
13                     16   IOPort       None           

IO Connections for P1
DB25 pin#             I/O   Pri. func    Sec. func        Chan     Sec. Pin func   Sec. Pin Dir

 1                     17   IOPort       None           
14                     18   IOPort       PWM              1        PWM             (Out)
 2                     19   IOPort       StepGen          5        Step/Table1     (Out)
15                     20   IOPort       None           
 3                     21   IOPort       StepGen          5        Dir/Table2      (Out)
16                     22   IOPort       StepGen          9        Step/Table1     (Out)
 4                     23   IOPort       StepGen          6        Step/Table1     (Out)
17                     24   IOPort       None           
 5                     25   IOPort       StepGen          6        Dir/Table2      (Out)
 6                     26   IOPort       StepGen          7        Step/Table1     (Out)
 7                     27   IOPort       StepGen          7        Dir/Table2      (Out)
 8                     28   IOPort       StepGen          8        Step/Table1     (Out)
 9                     29   IOPort       StepGen          8        Dir/Table2      (Out)
10                     30   IOPort       QCount           1        Quad-A          (In)
11                     31   IOPort       QCount           1        Quad-B          (In)
12                     32   IOPort       QCount           1        Quad-IDX        (In)
13                     33   IOPort       None           


But when I am coneckted to the Internet i cant Ping the Mesa Card or connect via mesaflash

Also "mesaflash --device 7i92 --addr 192.168.1.121 --readhmid

results in this output: No 7I92 board found

---

When i try to run LinuxCNC

i get this Error output:
Print file information:
RUN_IN_PLACE=no
LINUXCNC_DIR=
LINUXCNC_BIN_DIR=/usr/bin
LINUXCNC_TCL_DIR=/usr/lib/tcltk/linuxcnc
LINUXCNC_SCRIPT_DIR=
LINUXCNC_RTLIB_DIR=/usr/lib/linuxcnc/modules
LINUXCNC_CONFIG_DIR=
LINUXCNC_LANG_DIR=/usr/lib/tcltk/linuxcnc/msgs
INIVAR=inivar
HALCMD=halcmd
LINUXCNC_EMCSH=/usr/bin/wish8.6
LINUXCNC - 2.9.4
Machine configuration directory is '/home/tobias/linuxcnc/configs/TEST_MESA7i92'
Machine configuration file is 'TEST_MESA7i92.ini'
INIFILE=/home/tobias/linuxcnc/configs/TEST_MESA7i92/TEST_MESA7i92.ini
VERSION=1.1
PARAMETER_FILE=linuxcnc.var
TPMOD=
HOMEMOD=
TASK=milltask
HALUI=halui
DISPLAY=axis
COORDINATES=XYZ
KINEMATICS=trivkins coordinates=XYZ
Starting LinuxCNC...
Starting LinuxCNC server program: linuxcncsvr
Loading Real Time OS, RTAPI, and HAL_LIB modules
Starting LinuxCNC IO program: io
Starting HAL User Interface program: halui
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Found file(REL): ./TEST_MESA7i92.hal
Shutting down and cleaning up LinuxCNC...
Running HAL shutdown script
hm2: loading Mesa HostMot2 driver version 0.15
hm2_pci: loading Mesa AnyIO HostMot2 driver version 0.7
hm2: unloading
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments

Debug file information:
Note: Using POSIX realtime
hm2_pci: rtapi_app_main: No such device (-19)
./TEST_MESA7i92.hal:9: waitpid failed /usr/bin/rtapi_app hm2_pci
./TEST_MESA7i92.hal:9: /usr/bin/rtapi_app exited without becoming ready
./TEST_MESA7i92.hal:9: insmod for hm2_pci failed, returned -1
24393
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime


Can somebody help me please?
Thank you in advance for taking your time with this.


 

@Mr. Mass Perhaps still some files were left after removing it? Try to search for it after removing LinuxCNC with apt with: sudo find / -name linuxcnc