Search Results (Searched for: raspberry pi 3)
02 Dec 2023 20:57 - 02 Dec 2023 20:58
02 Dec 2023 16:16
How to tell if i have a 7i96 or 7i96s was created by Craig E
How to tell if i have a 7i96 or 7i96s
Category: PnCConf Wizard
02 Dec 2023 16:16
How to tell if i have a 7i96 or 7i96s was created by Craig E
How to tell if i have a 7i96 or 7i96s
Category: PnCConf Wizard
01 Dec 2023 22:20
Replied by rodw on topic locale error: unsurported local setting on Raspberry Pi 4
locale error: unsurported local setting on Raspberry Pi 4
Category: PnCConf Wizard
01 Dec 2023 08:23
Replied by mistolt on topic locale error: unsurported local setting on Raspberry Pi 4
locale error: unsurported local setting on Raspberry Pi 4
Category: PnCConf Wizard
I´m not sure, what to do.
I checked the locales and everything seems fine.
(don´t mind my tipo)
I checked the locales and everything seems fine.
(don´t mind my tipo)
30 Nov 2023 20:59
30 Nov 2023 19:48
locale error: unsurported local setting on Raspberry Pi 4 was created by mistolt
locale error: unsurported local setting on Raspberry Pi 4
Category: PnCConf Wizard
Hey everyone,
After using Intel Nucs for my Mill, I thought I try it on the small Raspberry Pi 4 for my Lathe.
But I encountered a Problems in the PnCConf Wizard.
Step bevor error:
Install the newest Linuxcnc Image for RP4 via Raspberry Pi Imager (No settings aplied)
Chance keyboard layout to german
sudo apt-get update
sudo apt-get install network-manager*
Change the ethernet IP Adress to 10.10.10.1
Start PnCConf Wizard
Select 7i76s
Do the first couple of pages until the page for the X-Motor comes up. (nothing special there)
Input a Value into the stepper Scale
Test the Stepper= it works.
Then the following error occurs.
I can´t read anything into the error message
Since than i tried:
My 7i76e: Same error
A Intel Nuc from my Mill: No Error, works just fine
Reinstall Linuxcnc: No change
Chance Raspberry Pi: No change
Searched the forum: Didn´t find my specific problem
And now I hope, you can help me with my error
After using Intel Nucs for my Mill, I thought I try it on the small Raspberry Pi 4 for my Lathe.
But I encountered a Problems in the PnCConf Wizard.
Step bevor error:
Install the newest Linuxcnc Image for RP4 via Raspberry Pi Imager (No settings aplied)
Chance keyboard layout to german
sudo apt-get update
sudo apt-get install network-manager*
Change the ethernet IP Adress to 10.10.10.1
Start PnCConf Wizard
Select 7i76s
Do the first couple of pages until the page for the X-Motor comes up. (nothing special there)
Input a Value into the stepper Scale
Test the Stepper= it works.
Then the following error occurs.
I can´t read anything into the error message
Since than i tried:
My 7i76e: Same error
A Intel Nuc from my Mill: No Error, works just fine
Reinstall Linuxcnc: No change
Chance Raspberry Pi: No change
Searched the forum: Didn´t find my specific problem
And now I hope, you can help me with my error
30 Nov 2023 18:16
Installing on Mint 20.3 was created by Craig E
Installing on Mint 20.3
Category: Installing LinuxCNC
30 Nov 2023 10:14 - 30 Nov 2023 10:16
30 Nov 2023 10:11 - 30 Nov 2023 10:15
29 Nov 2023 19:08
Strange issue with conditional code was created by ckuecker
Strange issue with conditional code
Category: O Codes (subroutines) and NGCGUI
29 Nov 2023 15:08
Replied by rbobey1989 on topic Remora - ethernet NVEM / EC300 / EC500 cnc board
Remora - ethernet NVEM / EC300 / EC500 cnc board
Category: Computers and Hardware
29 Nov 2023 13:54 - 29 Nov 2023 13:56
Replied by rbobey1989 on topic Remora - ethernet NVEM / EC300 / EC500 cnc board
Remora - ethernet NVEM / EC300 / EC500 cnc board
Category: Computers and Hardware
29 Nov 2023 02:22 - 29 Nov 2023 02:28
Replied by MakerYang on topic In using ECR60+NPN(GPIO), I encountered an issue.
In using ECR60+NPN(GPIO), I encountered an issue.
Category: EtherCAT
I'll provide a detailed explanation of some of the things I'm currently working on and the issues I've encountered:
1、Python is not used for real-time processing tasks. Its role is solely to read and invoke relevant APIs from the LinuxCNC Python module, as I have rewritten the GUI using HTML.
2、I use the ECR60 to drive stepper motors, and I haven't connected the NPN limit switches to the ECR60's IO; instead, I've connected them to the GPIO pins on the Raspberry Pi.
3、To display the position information of each axis in the HTML GUI and the calculation formula for tool position simulation, here are the details:
Based on the above situation, the motor control and the triggering of the NPN limit switches are working perfectly fine. The axis position information obtained during normal machining processes is accurate. Now, the issues I am encountering are as follows:
1、After triggering the NPN limit switches, the motors rotate as expected, but there is no change in the data for actual_position. This results in a lack of synchronization in the axis position information and tool position simulation displayed in the HTML GUI.
I also tried some experiments based on your feedback:
1、I compiled a component named "armcnc_home" following the documentation (linuxcnc.org/docs/devel/html/man/man9/homecomp.9.html) and made relevant configurations in the INI and HAL files, but it seems like it didn't provide any effective assistance:
2、After triggering the NPN limit switches, during the homing process, I observed that the data from the "LinuxCNC Python module" API, including "joint," "joint_actual_position," and "joint_position," are continuously changing in real-time. I was considering using these values for synchronizing the axis position information and tool position simulation in the HTML GUI. However, I've noticed that after each LinuxCNC restart, the values of "joint.ferror_highmark," "joint_actual_position," and "joint_position" become extremely large. I believe that my idea of using these values for synchronization in the HTML GUI is not correct.
3、The values of "actual_position" only change after the homing process has been completed.
After these few days of tinkering, things seem to have become more complicated, and my goal is simply to ensure that the correct axis position information is displayed in the HTML GUI during the homing process. I appreciate the discussions and support you've provided regarding my issue, but I've only been working with LinuxCNC for three months, and my understanding of LinuxCNC is still at a shallow level. Therefore, I'm currently struggling to pinpoint where the problem might be occurring.
Thank you very much.
1、Python is not used for real-time processing tasks. Its role is solely to read and invoke relevant APIs from the LinuxCNC Python module, as I have rewritten the GUI using HTML.
2、I use the ECR60 to drive stepper motors, and I haven't connected the NPN limit switches to the ECR60's IO; instead, I've connected them to the GPIO pins on the Raspberry Pi.
3、To display the position information of each axis in the HTML GUI and the calculation formula for tool position simulation, here are the details:
actual_position[i] - g5x_offset[i] - tool_offset[i] - g92_offset[i]Based on the above situation, the motor control and the triggering of the NPN limit switches are working perfectly fine. The axis position information obtained during normal machining processes is accurate. Now, the issues I am encountering are as follows:
1、After triggering the NPN limit switches, the motors rotate as expected, but there is no change in the data for actual_position. This results in a lack of synchronization in the axis position information and tool position simulation displayed in the HTML GUI.
I also tried some experiments based on your feedback:
1、I compiled a component named "armcnc_home" following the documentation (linuxcnc.org/docs/devel/html/man/man9/homecomp.9.html) and made relevant configurations in the INI and HAL files, but it seems like it didn't provide any effective assistance:
[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.000
BASE_PERIOD = 200000
SERVO_PERIOD = 1000000
HOMEMOD = armcnc_home#*******************
# AXIS X
#*******************
setp cia402.0.csp-mode 1
setp cia402.0.pos-scale 10000
net x-statusword lcec.0.0.cia-statusword => cia402.0.statusword
net x-opmode-display lcec.0.0.opmode-display => cia402.0.opmode-display
net x-drv-act-pos lcec.0.0.actual-position => cia402.0.drv-actual-position
net x-drv-act-velo lcec.0.0.actual-velocity => cia402.0.drv-actual-velocity
net x-enable <= joint.0.amp-enable-out => cia402.0.enable
net x-amp-fault => joint.0.amp-fault-in <= cia402.0.drv-fault
net x-pos-cmd <= joint.0.motor-pos-cmd => cia402.0.pos-cmd
net x-pos-fb => joint.0.motor-pos-fb <= cia402.0.pos-fb
net x-controlword cia402.0.controlword => lcec.0.0.cia-controlword
net x-modes-of-operation cia402.0.opmode => lcec.0.0.opmode
net x-drv-target-pos cia402.0.drv-target-position => lcec.0.0.target-position
net x-drv-target-velo cia402.0.drv-target-velocity => lcec.0.0.target-velocity
net debounce-home-x debounce.1.0.in <= armcncio.gpio.x-home
net both-home-x debounce.1.0.out
net both-home-x => joint.0.home-sw-in
net both-home-x => joint.0.neg-lim-sw-in
net both-home-x => joint.0.pos-lim-sw-in
# Here are the two added configurations:
net x-request-custom-homing <= joint.0.request-custom-homing
net x-is-custom-homing => joint.0.is-custom-homing2、After triggering the NPN limit switches, during the homing process, I observed that the data from the "LinuxCNC Python module" API, including "joint," "joint_actual_position," and "joint_position," are continuously changing in real-time. I was considering using these values for synchronizing the axis position information and tool position simulation in the HTML GUI. However, I've noticed that after each LinuxCNC restart, the values of "joint.ferror_highmark," "joint_actual_position," and "joint_position" become extremely large. I believe that my idea of using these values for synchronization in the HTML GUI is not correct.
3、The values of "actual_position" only change after the homing process has been completed.
After these few days of tinkering, things seem to have become more complicated, and my goal is simply to ensure that the correct axis position information is displayed in the HTML GUI during the homing process. I appreciate the discussions and support you've provided regarding my issue, but I've only been working with LinuxCNC for three months, and my understanding of LinuxCNC is still at a shallow level. Therefore, I'm currently struggling to pinpoint where the problem might be occurring.
Thank you very much.
28 Nov 2023 11:19
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