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This is a very quick self answered question but hope to help anyone who needs serial communication with gpio pins....
> Kernel
adding a new line to the endthen the port becames active( dev/ttyAMA0)

Hello. I'm using raspberry pi5 4GB with "LinuxCNC 2.9.2 Ra spberry Pi 5 OS based on Debian Bookworm ".

I have been googling but couldnt make it.

Can anyone help me for using serial port pins (GPIO14 and GPIO15) for serial communication with raspberry?

forums.raspberrypi.com/viewtopic.php?t=107539

Hi,
I just downloaded linuxcnc on a raspberry PI 5 and I was wondering how can I change the keyboard layout from Qwerty to Azerty (belgian layout) ?
Many thanks for your inputs.
 

Even in english it is not very clear, but should be 2.

The English not is my native language and not really understand that sentence.
I'm not a Linux advanced user in terminal and scripts.
So, what does it mean?
1) I'm rotating the screen with Linux graphical UI and after that I have to use the script to rotate the touch.
2) The script rotates the screen and the touch together (both) in one direction. (in this case i need to return the default landscape mode)

From the link

tommylight wrote:

No, it should do the rotation of both the screen and touch.
At least that is what it says, i have not used it, i did it the old way and it is long and painful, so if this works, do report back, please.
 

You confused me...
If it will rotate both, I need to change it from portrait orientation back again to landscape and only after that use the script.
Is it correct?
Because it's now in portrait mode and the touch works not correctly. (as on the photo above)

it works fine on my Raspberry 5 after a clean install

Master0
Phase: Idle
Active: no
Slaves: 0
Ethernet devices:
Main: 2c:cf:67:15:58:57 (attached)
Link: UP
Tx frames: 22305
Tx bytes: 1338300
Rx frames: 0
Rx bytes: 0
Tx errors: 0
Tx frame rate [1/s]: 125 125 118
Tx rate [KByte/s]: 7.3 7.3 6.9
Rx frame rate [1/s]: 0 0 0
Rx rate [KByte/s]: 0.0 0.0 0.0
Common:
Tx frames: 22305
Tx bytes: 1338300
Rx frames: 0
Rx bytes: 0
Lost frames: 22305
Tx frame rate [1/s]: 125 125 118
Tx rate [KByte/s]: 7.3 7.3 6.9
Rx frame rate [1/s]: 0 0 0
Rx rate [KByte/s]: 0.0 0.0 0.0
Loss rate [1/s]: 125 125 118
Frame loss [%]: 100.0 100.0 100.0
Distributed clocks:
Reference clock: None
DC reference time: 0
Application time: 0
2000-01-01 00:00:00.000000000

hello on my raspberry 5 come this Status

ethercat.service - EtherCAT Master Kernel Modules
     Loaded: loaded (/etc/systemd/system/ethercat.service; enabled; preset: enabled)
     Active: inactive (dead)

raspberrypi systemd[1]: Dependency failed for ethercat.service - EtherCAT Master Kernel Modules.
aspberrypi systemd[1]: ethercat.service: Job ethercat.service/start failed with result 'dependency'.

thank you
 

No, it should do the rotation of both the screen and touch.
At least that is what it says, i have not used it, i did it the old way and it is long and painful, so if this works, do report back, please.

tommylight wrote:

xenon-alien wrote:

Can you tell me how can I rotate the touch part of the screen too?

Try this, otherwise it is a mess to sift through endless posts on several forums to get the right answer, been there and done that, twice.
gist.github.com/mildmojo/48e9025070a2ba40795c
 

Do I have to return it in landscape mode before rotating it with this script?

Have a look through these:
sourceforge.net/p/emc/mailman/emc-develo...03%40mail.yahoo.com/
forum.linuxcnc.org/9-installing-linuxcnc...-pi-5?start=0#285243
forums.raspberrypi.com/viewtopic.php?t=98441

Hello There
new problem, new topic:

Newbie here, i am trying to set up my milling machine, but i keep getting errors from hal_gpio:

Note: Using POSIX realtime
The GPIO line GPIO4 can not be found
hal_gpio: rtapi_app_main: Operation not permitted (-1)

if I am trying to do it in the terminal it still doesnt work:

halcmd: loadrt hal_gpio outputs=GPIO13,GPIO19
Note: Using POSIX realtime
The GPIO line GPIO13 can not be found
hal_gpio: rtapi_app_main: Operation not permitted (-1)
<stdin>:6: waitpid failed /usr/bin/rtapi_app hal_gpio
<stdin>:6: /usr/bin/rtapi_app exited without becoming ready
<stdin>:6: insmod for hal_gpio failed, returned -1

Tried fixes:
adduser and gpasswd
linuxcnc.org/docs/devel/html/dr ... _gpio.html troubleshooting
archlinuxarm.org/forum/viewtopi ... 65&t=16838 (i know its arch, not debian..)
viewtopic.php?t=8999 (poor mans fix)

i really need some help quickly, have to present it to my team in 12 hours. Thanks for everything in advance!

Setup:
Raspi5
LinuxCNC 2.9.1 (debian)
Milling machine BADOG Cubique
Driver: Badog CNC MikroNC
me (Noob, LinuxCNC beginner)