Hi everybody. I have a rock64pro board running dietpi. I was wondering how I can get my cpu fan working with it?
I plugged it into the port on the board for the fan and it does not spin at all. I am under the impression that the fan is controlled by software.
Does dietpi manage this or do I need a 3rd party peice of software?
griphook
Could you please paste:
cat /sys/devices/platform/pwm-fan/hwmon/hwmon0/automatic
cat /sys/devices/virtual/thermal/thermal_zone0/trip_point_0_temp
cat /sys/devices/platform/pwm-fan/hwmon/hwmon0/fan_speed
cat /sys/devices/platform/pwm-fan/hwmon/hwmon0/pwm1
cat /sys/class/hwmon/hwmon0/pwm1
The following might work: https://github.com/tuxd3v/ats
But I started to work on a DietPi script to implement fan control. But currently the API is known to work with C2 only. Didnβt have the time and priority to implement further devices: https://github.com/MichaIng/DietPi/blob/dev/.meta/dietpi-fan_control
But the above outputs could help to check how RockPro64 implements PWM control.
Hi,
I have almost the same problem:
Iβve just installed DietPi on my RockPro64. The fan is always on.
Iβve managed to install ATS but it doesnβt to work cause the fan is always on.
Do you have of what could be the root cause of that?
Hi,
Iβve found the solution:
I had to modify the /etc/ats.conf file.
β/sys/devices/platform/pwm-fan/hwmon/hwmon0/pwm1β and cat /sys/class/hwmon/hwmon0/pwm1 donβt exit.
For me it was cat /sys/devices/platform/pwm-fan/hwmon/hwmon3/pwm1 and cat /sys/class/hwmon/hwmon3/pwm1
Many thanks for reporting. Good to know it uses hwmon3, through strange when hwmon0 is unused .
I collected the info here: https://github.com/MichaIng/DietPi/issues/1818
Probably someone finds time to implement a few more devices for our fan control script, but good to know that ATS works.
Hi,
Iβm glad to help.
Though, Iβve rebooted my devices this morning and it changed to hwmon2.
I donβt what made it change that but when I replaced by hwmon2 on ats.conf, everything went ok.
Hi aldopi
can you help this newby what to type andd where to controll my fan with my Rock64pro?
MichaIng Can you give me a helping hand?
Followed this: https://github.com/tuxd3v/ats
apt-get install lua5.3 lua5.3-dev gcc make
update-alternatives --install /usr/bin/lua lua /usr/bin/lua5.3 1
update-alternatives --install /usr/bin/luac luac /usr/bin/luac5.3 1
apt-get install luarocks
line 1) apt-get works
line 2+3) The results of the 2 update command lines:
root@DietPi:~# update-alternatives --install /usr/bin/lua lua /usr/bin/lua5.3 1
update-alternatives: error: alternative link /usr/bin/lua is already managed by lua-interpreter
root@DietPi:~# update-alternatives --install /usr/bin/luac luac /usr/bin/luac5.3 1
update-alternatives: error: alternative link /usr/bin/luac is already managed by lua-compiler
line 4) apt-get works
checking status doesnβt work:
root@DietPi:~# systemctl status ats
Unit ats.service could not be found.
How further?
Ah, I missed
Install or Remove
Several independent Options: Master, Release and Manual.
A. Using Luarocks
Install from master( last code, but more prone to errors⦠)
luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-master-0.rockspec
Install by release, check in Releases tab( ie: v0.2.0 ):
luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-0.2-0.rockspec
Remove using LuaRocks
luarocks remove ats
root@DietPi:~# luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-0.2-0.rockspec
Warning: variable CFLAGS was not passed in build_variables
gcc -c -march=armv8-a+crc -mtune=cortex-a72.cortex-a53 -fPIC -Wall -Werror -O3 -g -I/usr/include/lua5.3 -o debug.o src/debug.c
gcc -c -march=armv8-a+crc -mtune=cortex-a72.cortex-a53 -fPIC -Wall -Werror -O3 -g -I/usr/include/lua5.3 -o ats.o src/ats.c
gcc -shared -Wl,-soname,ats.so.0 -llua5.3 -o ats.so.0.9 debug.o ats.o
Install ATS Tool ..................: ats in /usr/local/sbin
Install ATS Config ................: ats.config in /etc
Install ATS Service File ..........: ats.service in systemd
mkdir: created directory '/usr/local/lib/lua'
mkdir: created directory '/usr/local/lib/lua/5.3'
Install new ATS Library ...........: ats.so.0.9 in /usr/local/lib/lua/5.3
Create soname symLink .............: ats.so in /usr/local/lib/lua/5.3
Created symlink /etc/systemd/system/basic.target.wants/ats.service β /lib/systemd/system/ats.service.
Starting ATS Service..
β ats.service - ATS - Active Thermal Service
Loaded: loaded (/lib/systemd/system/ats.service; enabled; vendor preset: enabled)
Active: activating (auto-restart) (Result: exit-code) since Wed 2021-12-22 20:32:31 CET; 1s ago
Process: 23551 ExecStart=/usr/local/sbin/ats (code=exited, status=1/FAILURE)
Main PID: 23551 (code=exited, status=1/FAILURE)
CPU: 11ms
make: *** [Makefile:119: install] Error 3
Error: Build error: Failed installing.
root@DietPi:~#
root@DietPi:~# luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-master-0.rockspec
Cloning into 'ats'...
remote: Enumerating objects: 24, done.
remote: Counting objects: 100% (24/24), done.
remote: Compressing objects: 100% (22/22), done.
remote: Total 24 (delta 1), reused 11 (delta 0), pack-reused 0
Receiving objects: 100% (24/24), 106.81 KiB | 338.00 KiB/s, done.
Resolving deltas: 100% (1/1), done.
Warning: variable CFLAGS was not passed in build_variables
** PLATFORM = linux **
** OS = 64Bits **
** ARCH = armv8-a+crc **
** TUNE = cortex-a72.cortex-a53 **
gcc -c -march=armv8-a+crc -mtune=cortex-a72.cortex-a53 -fPIC -Wall -Werror -O3 -g -I/usr/include/lua5.3 -o debug.o src/debug.c
gcc -c -march=armv8-a+crc -mtune=cortex-a72.cortex-a53 -fPIC -Wall -Werror -O3 -g -I/usr/include/lua5.3 -o ats.o src/ats.c
gcc -shared -Wl,-soname,ats.so.0 -llua5.3 -o ats.so.0.9 debug.o ats.o
Install Method: LuaRocks ..
SystemD Detected ..
Searching for Previous Install, and Remove it:
removed '/etc/ats.conf'
removed '/lib/systemd/system/ats.service'
removed '/usr/local/sbin/ats'
removed '/usr/local/lib/lua/5.3/ats.so'
removed '/usr/local/lib/lua/5.3/ats.so.0.9'
Install ATS Service File ..........: ats.service in '/usr/local/lib/luarocks/rocks/ats/master-0'
Install ATS Config ................: ats.config in '/usr/local/lib/luarocks/rocks/ats/master-0'
Install ATS Tool ..................: ats in '/usr/local/lib/luarocks/rocks/ats/master-0'
Install new ATS Library ...........: ats.so.0.9 in '/usr/local/lib/luarocks/rocks/ats/master-0'
Creating soname symLink ........: ats.so in '/usr/local/lib/luarocks/rocks/ats/master-0'
Creating Service symLink .......: ats.service in '/lib/systemd/system'
Creating Binary symLink ........: ats in '/usr/local/sbin/ats'
Creating Config symLink ........: ats.conf in '/etc/ats.conf'
Creating SharedObject symLink ..: ats.so.0.9 in '/usr/local/lib/lua/5.3'
Created symlink /etc/systemd/system/ats.service β /usr/local/lib/luarocks/rocks/ats/master-0/ats.service.
Starting ATS Service..
β ats.service - ATS - Active Thermal Service
Loaded: loaded (/usr/local/lib/luarocks/rocks/ats/master-0/ats.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2021-12-22 20:34:51 CET; 37ms ago
Main PID: 23816 (lua)
Tasks: 1 (limit: 4463)
Memory: 424.0K
CPU: 14ms
CGroup: /system.slice/ats.service
ββ23816 lua /usr/local/sbin/ats
Dec 22 20:34:51 DietPi systemd[1]: Started ATS - Active Thermal Service.
ats master-0 is now installed in /usr/local (license: See License..)
root@DietPi:~#
Checking Status:
root@DietPi:~# systemctl status ats
β ats.service - ATS - Active Thermal Service
Loaded: loaded (/usr/local/lib/luarocks/rocks/ats/master-0/ats.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2021-12-22 20:34:51 CET; 54s ago
Main PID: 23816 (lua)
Tasks: 1 (limit: 4463)
Memory: 328.0K
CPU: 16ms
CGroup: /system.slice/ats.service
ββ23816 lua /usr/local/sbin/ats
Dec 22 20:34:51 DietPi systemd[1]: Started ATS - Active Thermal Service.
root@DietPi:~#
ATS is runningβ¦!
Seems the editing of /etc/ats.conf isnβt nessecary anymory?
--- Assigning SysFs Locations for control..
--
-- CPU Thermal Zone[ String ]
THERMAL0_CTL = {
"/sys/class/thermal/thermal_zone0/temp"
},
-- GPU Thermal Zone[ String ]
THERMAL1_CTL = {
"/sys/class/thermal/thermal_zone1/temp"
},
-- FAN Control[ String ]
PWM_CTL = {
"/sys/class/hwmon/hwmon0/pwm1",
"/sys/devices/platform/pwm-fan/hwmon/hwmon0/pwm1",
"/sys/devices/platform/pwm-fan/hwmon/hwmon1/pwm1",
"/sys/devices/platform/pwm-fan/hwmon/hwmon2/pwm1",
"/sys/devices/platform/pwm-fan/hwmon/hwmon3/pwm1"
},
My Fan is off nowβ¦
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root@DietPi:/#
Hi,
it seems that βatsβ doesnβt autostart after bootingβ¦
How to autostart ats via
/var/lib/dietpi/dietpi-autostart/custom.sh
?
Is the following correct?
service ats start
did you enabled the service to be started on boot?
systemctl enable ats
Jep, as it ships an own systemd unit (doesnβt it?), no need to start via via custom.sh (which would require to enable the dietpi-autostart option). Use systemctl as Joulinar suggested, to also start it in the same turn (without reboot):
systemctl enable --now ats
Thx guys for your replies
Wil have a look next year, something less then 3 hours before 2021 here in The Netherlands
Same on us locate next to you (Germany)
Hi neighbours
deleted the line in custom.sh and added
systemctl enable --now ats
Happy Newyear
Frohes neues Jahr
Gelukkig Nieuwjaar
Have a great and healthy DietPi 2022 !
Usually it should be enough to execute systemctl enable --now ats once, as it will enable the service to start on boot automatically.
previous I started it with
service ats start
therefore it didnt autostart