Thomas Schmidt
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Posts posted by Thomas Schmidt
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Meanwhile I adopted linux-current-rockchip64.config in build/config and build the system with comedi drivers included. Hope it will work. My be the way I couse is not optimal but that's what I could figure out so far. Any help still appreciated.
Thomas
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The most resent build 24.5.0-trunk.93 does not have comedi drivers included. I tried to build them with the armbian build system, but it is exclude there. How I can change that so that I can include these drivers. I have a bunch of data aquisition system relying on this drivers that I ran with a rockpi 4c+
Any hint appreciate,
Thomas
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after uninstallation and re-installation of kernel headers things work now!
Thank YOu!
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I installed the image, then sudo update -> upgrade, then armbian-config->install headers -> ls -l /usr/src/linux-headers-5.15.93....
so, do I have to reboot and then install the headers from within armbina-config?
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armbian-config -> wrong kernel (old 5.15.93!) current ist 6.1.50!! (uname -a)
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I got it working in Armbian_23.8.1_Rockpi-4cplus_jammy_current_6.1.50_i3-wm_desktop.img.xz
but not yet in bookworm
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Thank's. I am going to try.
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I use Armbian_23.8.1_Rockpi-4cplus_bookworm_current_6.1.50_xfce_desktop and need the current headers but could not find them
sudo apt search linux-headers do not show them.
I need them for the procedure described here https://github.com/glasgowneuro/comedi_raspberry_pi_bullseye/tree/main
in order to install missing kernel drivers (comedi usbdux-sigma)
Can anyone help please!
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Thank's for the hint. I'll try.
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Where can I get the kernel headers for rpi4b for 5.15.92-bcm2711?
sudo armbian-config does not get it
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I could succeed meanwhile - Bernd Porr sent me the usbduxsigam_firmware.bin file. That did it.!!
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tried the same procedure with armbian bullseye current version and tried to compile the files form raspberry pi (Bernd Porr) this is the result
root@rockpi-4cplus:/home/ts/usbdux# ls -l /usr/src/
insgesamt 4
drwxr-xr-x 24 root root 4096 8. May 12:06 linux-headers-5.15.93-rockchip64
root@rockpi-4cplus:/home/ts/usbdux# cd comedi_raspberry_pi_bullseye/
root@rockpi-4cplus:/home/ts/usbdux/comedi_raspberry_pi_bullseye# make -C /usr/src/linux-headers-5.15.93-rockchip64
make: Verzeichnis „/usr/src/linux-headers-5.15.93-rockchip64“ wird betreten
UPD include/config/kernel.release
UPD include/generated/utsrelease.h
make[1]: *** Keine Regel vorhanden, um das Ziel „arch/arm64/tools/gen-cpucaps.awk“,
benötigt von „arch/arm64/include/generated/asm/cpucaps.h“, zu erstellen. Schluss.
make: *** [arch/arm64/Makefile:173: archprepare] Fehler 2
make: Verzeichnis „/usr/src/linux-headers-5.15.93-rockchip64“ wird verlassen
what I have to install to succeed??
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no
sudo apt install linux-firmware-free is not available on the system
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did this already but ended up with
usb 4-1: new high-speed USB device number 2 using ehci-platform
[ 301.651818] usb 4-1: New USB device found, idVendor=13d8, idProduct=0020, bcdDevice= 0.00
[ 301.651863] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 301.712173] comedi: loading out-of-tree module taints kernel.
[ 301.712890] comedi: module verification failed: signature and/or required key missing - tainting kernel
[ 301.715097] comedi: version 0.7.76 - http://www.comedi.org
[ 301.726392] usb 4-1: Direct firmware load for usbduxsigma_firmware.bin failed with error -2
[ 301.726425] usbduxsigma 4-1:1.0: driver 'usbduxsigma' failed to auto-configure device.
[ 301.726916] usbduxsigma: probe of 4-1:1.0 failed with error -2
[ 301.727011] usbcore: registered new interface driver usbduxsigma -
I'd like to run usbdux usb hardware with armbian but have no experience so far in building modules. I compiled the current armbian branch form github. But I could not figure out how to compile the comedi drivers and include it in the kernel.
help appreciated
Thomas
rockpi 4c+ comedi driver
in Rockchip
Posted
Got it! How I can achive it with a "user patch"?