dolphs

This is due to wrong cable being used: moin moin moin ( p1mon ) : duh therefore this topic can be removed as I will find proper AP9827 cable first...

hmm once cable is attached it does report FTDI USB Serial Device converter is attached, however apcupsd does not want to comm. with my APC Back-UPS 650, so either Modular or compiled in does not resolve my issue. [160575.289133] usb 7-1: new full-speed USB device number 3 using xhci-hcd [160575.444894] usb 7-1: New USB device found, idVendor=0403, idProduct=6001, bcdDevice= 6.00 [160575.444943] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [160575.444966] usb 7-1: Product: FT232R USB UART [160575.444985] usb 7-1: Manufacturer: FTDI [160575.445003] usb 7-1: SerialNumber: AL[hidden] [160575.453241] ftdi_sio 7-1:1.0: FTDI USB Serial Device converter detected [160575.453585] usb 7-1: Detected FT232R [160575.455687] usb 7-1: FTDI USB Serial Device converter now attached to ttyUSB0

Hello, I would like to propose a change to the default kernel config for the r4s. Currently in .config # # USB HID support # CONFIG_USB_HID=y CONFIG_HID_PID=y CONFIG_USB_HIDDEV=y This should be altered to CONFIG_USB_HID=m This change has been requested previously for other boards: here and is also explained properly. To summarise : the change would allow those using APCUPSD to communicate with their APC UPS device. TiA!

Hi, I owe a fritzbox 5530 which is configured for both IPv6 and IPv4. My armbian ( debian 11 ) SBC ( neo2 running kernel 5.19.1 ) shows: root@armbian:~# ip a |grep inet6 inet6 ::1/128 scope host inet6 2a02:a45f:b977:1:3383:1a4e:38e2:733f/128 scope global dynamic noprefixroute inet6 2a02:a45f:b977:1:a05d:7fc7:a5d0:d647/64 scope global dynamic noprefixroute inet6 fe80::3383:1a4e:38e2:733f/64 scope link noprefixroute However I am unable to resolve the IPv6 address while for another debian box it is working fine: root@armbian:~# ping debian.fritz.box PING debian.fritz.box(debian.fritz.box (2a02:a45f:b977:1:21d:ecff:fe0f:e2e0)) 56 data bytes 64 bytes from debian.fritz.box (2a02:a45f:b977:1:21d:ecff:fe0f:e2e0): icmp_seq=1 ttl=255 time=4.12 ms 64 bytes from debian.fritz.box (2a02:a45f:b977:1:21d:ecff:fe0f:e2e0): icmp_seq=2 ttl=255 time=3.34 ms ^C root@armbian:~# ping armbian.fritz.box PING armbian.fritz.box (192.168.10.6) 56(84) bytes of data. 64 bytes from armbian.fritz.box (192.168.10.6): icmp_seq=1 ttl=64 time=0.999 ms 64 bytes from armbian.fritz.box (192.168.10.6): icmp_seq=2 ttl=64 time=2.51 ms ^C Any thoughts please?

Hi, I tried to add options overlays as well ftdfile for the npi-r4s , but seems 1,8-Ghz is max ? #kernel = 5.18.14-rockchip64 verbosity=1 bootlogo=false overlay_prefix=rockchip overlays=rk3399-opp-2ghz ftdfile=rockchip/rk3399-nanopi-r4s.dtb rootdev=UUID=83a12c16-47da-45c8-b0ff-3ebd7326dc4c rootfstype=ext4 console=serial usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u What is new this does not seem to work ( anymore ). TiA!

I compiled a small HOWTO to get this going with kernel 5.16 on a Rockpi4+ sudo su - apt update && apt -y install git build-essential swig4.0 python3-dev libnode-dev cmake libjson-c-dev Grab "user overlay" from radxa: mkdir -p /boot/overlay-user cd /boot/overlay-user curl -sL https://rock.sh/rockpi-poe-dtbo -o rockpi-poe.dtbo nano /boot/armbianEnv.txt user_overlays=rockpi-poe exit Compile mraa packages cd /home/[user] git clone https://github.com/eclipse/mraa mkdir mraa/build cd mraa/build cmake .. make -j7 #depends on cores available+1 sudo make install Install PoE package and enable its service sudo su #view /etc/ld.so.conf.d/libc.conf ldconfig # add /usr/local/lib libraries to " LD_LIBRARY_PATH " cd /tmp wget https://cos.setq.me/rockpi/deb/rockpi-poe-0.13.deb dpkg -i rockpi-poe-0.13.deb systemctl enable rockpi-poe.service reboot After reboot the fan should spin up like mad and after little while it slows down ( off ) : root@rockpi-4a:~# systemctl status rockpi-poe.service ● rockpi-poe.service - Rockpi PoE-FAN Loaded: loaded (/lib/systemd/system/rockpi-poe.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2022-03-22 11:19:06 UTC; 11min ago Main PID: 659 (python3) Tasks: 1 (limit: 4464) Memory: 11.7M CPU: 264ms CGroup: /system.slice/rockpi-poe.service └─659 /usr/bin/python3 /usr/bin/rockpi-poe.py start Mar 22 11:19:06 rockpi-4a systemd[1]: Started Rockpi PoE-FAN. Mar 22 11:19:08 rockpi-4a libmraa[659]: libmraa version v2.2.0-11-gd7ae171 initialised by user 'root' with EUID 0 Mar 22 11:19:08 rockpi-4a libmraa[659]: gpio: platform doesn't support chardev, falling back to sysfs Mar 22 11:19:08 rockpi-4a libmraa[659]: libmraa initialised for platform 'ROCK Pi 4' of type 20

Hi, Based on this topic it should be possible to open PWM0 and PWM1 on a RockpiS, Yet I like to do the same thing on a Rockpi4A+ ( fdtfile=rockchip/rk3399-rock-pi-4a-plus.dtb ), in order to enable the fan on a PoE HAT Without any overlay it shows: root@rockpi-4a:/sys/class/pwm# ls /sys/class/pwm/ -la total 0 drwxr-xr-x 2 root root 0 Mar 19 05:20 . drwxr-xr-x 71 root root 0 Mar 19 05:20 .. lrwxrwxrwx 1 root root 0 Mar 19 05:20 pwmchip0 -> ../../devices/platform/ff420020.pwm/pwm/pwmchip0 I tried some of radxa's suggestions using their " rockpi-poe.dtbo " overlay ( user_overlays=rockpi-poe ) and indeed that makes the fan spinning up like crazy, but alas unable to control the fan, due to missing libmraa. However the overlay mentioned does seem to open two additional PWM's, thus PWM0 till 2. root@rockpi-4a:~# ls /sys/class/pwm/ -la total 0 drwxr-xr-x 2 root root 0 Mar 19 05:36 . drwxr-xr-x 71 root root 0 Mar 19 05:36 .. lrwxrwxrwx 1 root root 0 Mar 19 05:36 pwmchip0 -> ../../devices/platform/ff420000.pwm/pwm/pwmchip0 lrwxrwxrwx 1 root root 0 Mar 19 05:36 pwmchip1 -> ../../devices/platform/ff420010.pwm/pwm/pwmchip1 lrwxrwxrwx 1 root root 0 Mar 19 05:36 pwmchip2 -> ../../devices/platform/ff420020.pwm/pwm/pwmchip2 I was wondering if this is WIP, or should is it possible already to enable pwm with a built-in armbian overlay, was unable to retrieve anything in that direction from: /boot/dtb/rockchip/overlays except for " overlays=w1-gpio " but perhaps there is another way? [ 6.207083] OF: /onewire@0: could not get #gpio-cells for /vop@ff900000/port/endpoint@1 [ 6.207102] w1-gpio onewire@0: gpio_request_one (ext_pullup_enable_pin) failed [ 6.207105] w1-gpio: probe of onewire@0 failed with error -22 PS I am not demandig anything, just asking about PoE HAT status ( controllable fan ) in current armbian ( edge, kernel 5.16.x ) and if this is WIP? thanks!

Hello, I noticed things have been updated since I have been gone , thanks very much for that and I was able to compile 5.16.15 just now for my rockpi-4a+ ! However it seems to run at 1,8GHz , while I was expecting with " rk3399-rock-pi-4a-plus.dtb " it should run at 2GHz, also because previous overlay "rk3399-opp-2ghz " vanished ? Suppose this is WIP,. Thanks a million for your efforts getting all this done as I found out it has been hard to take out all hurdles as posted back in January already !!! UPDATE - this helped instead of using "overlays" option: fdtfile=rockchip/rk3399-rock-pi-4a-plus.dtb