wird nicht mit kopiert - sorry: PermittedPath.0=/dev/i2c PermittedPath.1=/dev/spidev PermittedPath.2=/sys/class/gpio/ PermittedPath.3=/dev/gpiochip
Problem gefunden und erledigt => in CODESYSControl_User.cfg ergänzt: [CmpCharDevice] PermittedPath.0=/dev/i2c PermittedPath.1=/dev/spidev PermittedPath.2=/sys/class/gpio/ PermittedPath.3=/dev/gpiochip Dann funktioniert es wieder Gruß Karl Schuler
Noch eine Info dazu: als Version der Pi MC SL wird mir 4.21.0.0 angezeigt. In der log steht jedoch für IoDrvGPIO: 4.17.0.0 was ist das Problem?
Hallo Herr Schwellinger - Danke für die Info. Der Fehler besteht weiterhin: Follow-up: Rootless mode is not the cause here — verified with ps aux, the runtime binary runs as root: root 1974 48.9 0.7 854852 62140 ? SLl 13:00 0:04 /opt/codesys/bin/codesyscontrol.bin /etc/codesyscontrol/CODESYSControl.cfg gpioinfo gpiochip0 as root also works flawlessly (all 54 lines listed correctly, no permission errors at the kernel level). So the block is happening purely inside CmpCharDevice's own sandboxing, not...
Hallo Herr Schwellinger - Danke für die Info. Der Fehler besteht weiterhin: Follow-up: Rootless mode is not the cause here — verified with ps aux, the runtime binary runs as root: root 1974 48.9 0.7 854852 62140 ? SLl 13:00 0:04 /opt/codesys/bin/codesyscontrol.bin /etc/codesyscontrol/CODESYSControl.cfg gpioinfo gpiochip0 as root also works flawlessly (all 54 lines listed correctly, no permission errors at the kernel level). So the block is happening purely inside CmpCharDevice's own sandboxing, not...
Hi, after updating CODESYS Control for Raspberry Pi SL from patch level 18 to 21 (currently 4.21.0.0), the IoDrvGPIO driver ("GPIOs B+/Pi2") can no longer open any GPIO chip on a Raspberry Pi 5. Log output on login: Could not open GPIOChip0. Access to path /dev/gpiochip0 not allowed. Add /dev/gpiochip0 to permitted paths in configuration file if required Could not open GPIOChip4. Trying to open GPIOChip0 Access to path /dev/gpiochip4 not allowed. Add /dev/gpiochip4 to permitted paths in configuration...
Environment: - CODESYS V3.5.22 Patch 2 - CODESYS Control for Raspberry Pi MC SL - WebVisu in browser Problem: When switching between visualizations using a Register element (Registerkarten), the displayed frame size jumps incorrectly after returning to a previously viewed visualization. This behavior was introduced in V3.5.22 Patch 2. The same project worked correctly in V3.5.21 Patch 4. WebVisu settings in V3.5.21 (working): - Scaling: Isotropisch - Automatisch ermittelte Clientgröße verwenden:...