Search Results (Searched for: )
- tommylight
25 Oct 2024 11:45
Replied by tommylight on topic Russian machine tool company that uses LinuxCNC with Probe Basic
Russian machine tool company that uses LinuxCNC with Probe Basic
Category: QtPyVCP
- Macwolf
- Macwolf
25 Oct 2024 11:24 - 26 Oct 2024 15:22
Replied by Macwolf on topic Beckhoff components crasht Linuxcnc
Beckhoff components crasht Linuxcnc
Category: EtherCAT
- meister
- meister
25 Oct 2024 11:15
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Category: Computers and Hardware
- PeteTech
- PeteTech
25 Oct 2024 11:12 - 25 Oct 2024 11:13
LinuxCNC putting out double steps instead of single steps was created by PeteTech
LinuxCNC putting out double steps instead of single steps
Category: General LinuxCNC Questions
- gitano
- gitano
25 Oct 2024 11:01 - 25 Oct 2024 11:09
Replied by gitano on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Category: Computers and Hardware
Hello,
after diving a bit more deeply into LinuxCNC-RIO and having a closer look at the Tangbob and riocore, a few questions have come up:
1) almost every connector on the board makes sense to me, except J5 + J6 (Down/ Up) -> what are these connectors for?
2) as i get it, i can use 2 BOB's simultanously with this board, correct? Do these boards still need the 12-24V input on the right side, or is the 5V input only sufficient to drive all Inputs and Outputs correctly? Except for the PWM Output (Spindle Control) on the right side, i bet.
3) do i have to use the BOB's Inputs / Outputs (left and lower Side) as such, or can i map them freely in riocore, f.e. use the - usually stepdir output - pins P2-P5 as Encoder input pins?
4) can i power a LED strip directly via wled1 with the onboard 5V supply, or would an external supply be better?
Secondly i played around with the Tangbob configuration in riocore and as it seems i must be doing something completely wrong or there must be something messed up with the bitin/ bitout defintions for the Tangbob board somewhere:
but the latter gives a long error message when firing up LinuxCNC:
looking at riocomp.c:185 reveals:
"hal_bit_t *SIGOUT_P8 OUT_BIT" <- looks like a missing underscore between P8 and OUT, with added underscore i just get:
adding the same fix in line 541, 542 and adding SIGOUT_P8_ before OUT_BIT in line 1013 as well as uncommenting OUT_BIT in rio.hal and custom_postgui_hal, axis GUI fires up. The defined button for P8 shows up fine in GUI, i guess it won't work with hardware, though.
I tried adding bitins and outs for other boards (iceshield and octobot) and there they work fine.
All in virtuality, i still have no hardware around, but that will change soon
Cheers,
-lgitano
P.S.: Dont know if it is correct to post such userspace/ configurations issues here as this thread perhaps gets quite huge, or if it would be better to open new board specific threads? If You think so, i will do the latter
after diving a bit more deeply into LinuxCNC-RIO and having a closer look at the Tangbob and riocore, a few questions have come up:
1) almost every connector on the board makes sense to me, except J5 + J6 (Down/ Up) -> what are these connectors for?
2) as i get it, i can use 2 BOB's simultanously with this board, correct? Do these boards still need the 12-24V input on the right side, or is the 5V input only sufficient to drive all Inputs and Outputs correctly? Except for the PWM Output (Spindle Control) on the right side, i bet.
3) do i have to use the BOB's Inputs / Outputs (left and lower Side) as such, or can i map them freely in riocore, f.e. use the - usually stepdir output - pins P2-P5 as Encoder input pins?
4) can i power a LED strip directly via wled1 with the onboard 5V supply, or would an external supply be better?
Secondly i played around with the Tangbob configuration in riocore and as it seems i must be doing something completely wrong or there must be something messed up with the bitin/ bitout defintions for the Tangbob board somewhere:
Board: Tangbob
Toolchain: icestorm
Protocol: UDP
LinuxCNC:
3 Axis
mill
manual toolchange
axis gui
Modules:
china bob left -> split
Plugins added:
ads111514 on i2c -> all ok
wled bar on wled -> all ok
modbus1 on modbus -> all ok
stepdir on RIGHT: P2 + P2 -> all ok
stepper17 on RIGHT: P3 to P6 -> all ok
quadencoder on RIGHT: P10 - P12 -> all ok
bitout on RIGHT: P8 -> compiles well but the latter gives a long error message when firing up LinuxCNC:
riocomp.c:185:28: error: expected ‘:’, ‘,’, ‘;’, ‘}’ or ‘__attribute__’ before ‘OUT_BIT’
185 | hal_bit_t *SIGOUT_P8 OUT_BIT;
| ^~~~~~~
[...and TONS of similar/ follow up errors]looking at riocomp.c:185 reveals:
"hal_bit_t *SIGOUT_P8 OUT_BIT" <- looks like a missing underscore between P8 and OUT, with added underscore i just get:
linuxcnc rio.ini
LINUXCNC - 2.10.0~pre0
Machine configuration directory is '/media/gitano/Alhambra/Software/Linux/CAD+CAM/LinuxCNC-RIO/riocore/Output/Tangbob/LinuxCNC'
Machine configuration file is 'rio.ini'
Starting LinuxCNC...
linuxcncsvr (563355) emcsvr: machine 'Rio - mill' version '1.1'
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX non-realtime
milltask (563384) task: machine 'Rio - mill' version '1.1'
halui (563390) halui: machine 'Rio - mill' version '1.1'
twopass:invoked with <> options
twopass:found ./rio.hal
twopass:found ./pregui_call_list.hal
twopass:pass0: loadusr -W hal_manualtoolchange
riocomp.c: In function ‘register_signals’:
riocomp.c:541:51: error: ‘data_t’ has no member named ‘SIGOUT_P8’
541 | if (retval = hal_pin_bit_newf (HAL_IN, &;(data->SIGOUT_P8 OUT_BIT), comp_id, "%s.P8 OUT.bit", prefix) != 0) error_handler(retval);
| ^~
riocomp.c:541:62: error: expected ‘)’ before ‘OUT_BIT’
541 | if (retval = hal_pin_bit_newf (HAL_IN, &;(data->SIGOUT_P8 OUT_BIT), comp_id, "%s.P8 OUT.bit", prefix) != 0) error_handler(retval);
| ~ ^~~~~~~~
| )
riocomp.c:542:10: error: ‘data_t’ has no member named ‘SIGOUT_P8’
542 | *data->SIGOUT_P8 OUT_BIT = 0;
| ^~
riocomp.c:542:21: error: expected ‘;’ before ‘OUT_BIT’
542 | *data->SIGOUT_P8 OUT_BIT = 0;
| ^~~~~~~~
| ;
riocomp.c: In function ‘convert_varout1_bitout19_bit’:
riocomp.c:1013:23: error: ‘data_t’ has no member named ‘OUT_BIT’
1013 | bool value = *data->OUT_BIT;
| ^~
make: *** [/usr/share/linuxcnc/Makefile.modinc:117: riocomp.o] Error 1
# compiling and loading rio component...failedadding the same fix in line 541, 542 and adding SIGOUT_P8_ before OUT_BIT in line 1013 as well as uncommenting OUT_BIT in rio.hal and custom_postgui_hal, axis GUI fires up. The defined button for P8 shows up fine in GUI, i guess it won't work with hardware, though.
I tried adding bitins and outs for other boards (iceshield and octobot) and there they work fine.
All in virtuality, i still have no hardware around, but that will change soon
Cheers,
-lgitano
P.S.: Dont know if it is correct to post such userspace/ configurations issues here as this thread perhaps gets quite huge, or if it would be better to open new board specific threads? If You think so, i will do the latter
- Grotius
25 Oct 2024 10:46 - 25 Oct 2024 10:48
Replied by Grotius on topic linuxcnc trajectory planner
linuxcnc trajectory planner
Category: General LinuxCNC Questions
- meister
- meister
25 Oct 2024 10:25
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Category: Computers and Hardware
- Stran_ge
- Stran_ge
25 Oct 2024 09:44 - 25 Oct 2024 09:47
Replied by Stran_ge on topic Spindle servo step/dir Problems
Spindle servo step/dir Problems
Category: Advanced Configuration
- Aciera
25 Oct 2024 08:46
Replied by Aciera on topic linuxcnc trajectory planner
linuxcnc trajectory planner
Category: General LinuxCNC Questions
- Dougal9887
- Dougal9887
25 Oct 2024 07:48 - 25 Oct 2024 07:50
Getting Gnome desktop. was created by Dougal9887
Getting Gnome desktop.
Category: Installing LinuxCNC
- royka
- royka
25 Oct 2024 06:13 - 25 Oct 2024 06:18
Replied by royka on topic Help me solve big latency (INTEL NUC7 / Pentium J5005 )
Help me solve big latency (INTEL NUC7 / Pentium J5005 )
Category: Computers and Hardware
- martin2day
- martin2day
25 Oct 2024 06:04
Replied by martin2day on topic Knuth Mark Super CNC Retrofit - need some help with my first LinuxCNC
Knuth Mark Super CNC Retrofit - need some help with my first LinuxCNC
Category: Milling Machines
Good morning,
thank you very much for your time. You are right, Knuth is a german machine but the build this machine in china, like many other.
Look waht i found last day:
I want to find oz what kind of encoder is build in the machine... it is also from china.
I am with you. I also think the wiring is okay and i want to safe as much as i can.
Only for the safty i think this is not a good solution. Here is what i found:
There is a relay called KA0 (CNC ON/OFF) with two bottons on the panel. This cut off the power form the windows XP computer.
On this computer is the whole cnc with a pci card.
So you can cut off the running pc and cnc-controller with this buttons.
The machine also have two safty switches... the goes to the relay KC0.. but the relais goes to an input off the cnc-controller.
It is not hard wired to something else.
I have also a main- relay that cut off the power form the servos. But this relay is switched by the cnc-controller... not hard.
In my opinion i think i would connect the main power for the servos to the safty switches... if there is something wrong, than i will shut it down.
NC ON/OFF i think it is okay to disconnect the eneble... but shut down the hole cnc? Is this okay.
What do you think is here a good behavior?
I hase one other question.
I will use the tpuchdisplay of this machine to, but this is vertically aligned.
I am right i have to chnage the GUI for that?
I also want to use a handcontrol from china. Link
Can i also use the wired one with linuxCNC?
Have a nice day
Martin
thank you very much for your time. You are right, Knuth is a german machine but the build this machine in china, like many other.
Look waht i found last day:
I want to find oz what kind of encoder is build in the machine... it is also from china.
I am with you. I also think the wiring is okay and i want to safe as much as i can.
Only for the safty i think this is not a good solution. Here is what i found:
There is a relay called KA0 (CNC ON/OFF) with two bottons on the panel. This cut off the power form the windows XP computer.
On this computer is the whole cnc with a pci card.
So you can cut off the running pc and cnc-controller with this buttons.
The machine also have two safty switches... the goes to the relay KC0.. but the relais goes to an input off the cnc-controller.
It is not hard wired to something else.
I have also a main- relay that cut off the power form the servos. But this relay is switched by the cnc-controller... not hard.
In my opinion i think i would connect the main power for the servos to the safty switches... if there is something wrong, than i will shut it down.
NC ON/OFF i think it is okay to disconnect the eneble... but shut down the hole cnc? Is this okay.
What do you think is here a good behavior?
I hase one other question.
I will use the tpuchdisplay of this machine to, but this is vertically aligned.
I am right i have to chnage the GUI for that?
I also want to use a handcontrol from china. Link
Can i also use the wired one with linuxCNC?
Have a nice day
Martin
- Micro2000
- Micro2000
25 Oct 2024 05:51
Replied by Micro2000 on topic Base Thread Over 100k
Base Thread Over 100k
Category: General LinuxCNC Questions
- Aciera
25 Oct 2024 05:32 - 25 Oct 2024 05:38
Replied by Aciera on topic linuxcnc trajectory planner
linuxcnc trajectory planner
Category: General LinuxCNC Questions
- Deckerjwd
25 Oct 2024 05:08
Replied by Deckerjwd on topic Optional tool lenght measurement
Optional tool lenght measurement
Category: Advanced Configuration
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