Tool to Control Fan - fanctl

[tuxd3v]

Hello deathisunknown,

I don't see nothing wrong with the compilation process, maybe a install problem on DietPi of the service...maybe.
Or something else.. 

To make sure, before going further, please paste the output of:

Code:

journalctl -u ats|tail -n 15

Also:

Code:

find /sys -name temp -o -name pwm1 -o -name pwm

In any case, when if you stop the service:

Code:

systemctl stop ats

And run it by hand:

Code:

ats -t

Does it run?

[deathisunknown]

To make sure, before going further, please paste the output of:

Code:

journalctl -u ats|tail -n 15

Code:

root@RockPro:~# journalctl -u ats
May 18 20:10:00 RockPro systemd[1]: Started ATS - Active Thermal Service.
May 18 20:10:00 RockPro ats[25059]: getConditions: Warning, Values { THERMAL0_CTL, THERMAL1_CTL, FAN_CTL }: /sys/class/thermal/thermal_zone0/temp, /sys/class/thermal/thermal_zone1/temp, ERROR
May 18 20:10:00 RockPro ats[25059]: exit 1
May 18 20:10:00 RockPro systemd[1]: ats.service: Main process exited, code=exited, status=1/FAILURE
May 18 20:10:00 RockPro systemd[1]: ats.service: Unit entered failed state.
May 18 20:10:00 RockPro systemd[1]: ats.service: Failed with result 'exit-code'.

Also:

Code:

find /sys -name temp -o -name pwm1 -o -name pwm

Code:

root@RockPro:~# find /sys -name temp -o -name pwm1 -o -name pwm
/sys/kernel/debug/pwm
/sys/class/pwm
/sys/devices/platform/ff420020.pwm/pwm
/sys/devices/platform/ff420010.pwm/pwm
/sys/devices/platform/ff420000.pwm/pwm
/sys/devices/virtual/thermal/thermal_zone0/temp
/sys/devices/virtual/thermal/thermal_zone1/temp
/sys/firmware/devicetree/base/pinctrl/pwm1
/sys/firmware/devicetree/base/__symbols__/pwm1

In any case, when if you stop the service:

Code:

systemctl stop ats

And run it by hand:

Code:

ats -t

Does it run?

Code:

root@RockPro:~# systemctl stop ats
root@RockPro:~# ats -t
getConditions: Warning, Values { THERMAL0_CTL, THERMAL1_CTL, FAN_CTL }: /sys/class/thermal/thermal_zone0/temp, /sys/class/thermal/thermal_zone1/temp, ERROR
exit 1

Thanks tuxd3v!

[tuxd3v]

Code:

root@RockPro:~# systemctl stop ats
root@RockPro:~# ats -t
getConditions: Warning, Values { THERMAL0_CTL, THERMAL1_CTL, FAN_CTL }: /sys/class/thermal/thermal_zone0/temp, /sys/class/thermal/thermal_zone1/temp, ERROR
exit 1

Thanks tuxd3v!

You Welcome. 
Seems that you don't have the hwmon sysfs subsystem.. maybe you haven't configured it on kernel compilation?

This is an output of my config for it:

Code:

root@rockpro64:~# zgrep "HWMON" /proc/config.gz
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_SENSORS_IIO_HWMON is not set
CONFIG_THERMAL_HWMON=y

I have it set, and I can control pwm via sysfs in:
/sys/devices/platform/pwm-fan/hwmon/hwmon0/pwm1


Have you compiled that kernel yourself?
If so configure hwmon to 'Yes' like above:

Code:

CONFIG_HWMON=y
CONFIG_THERMAL_HWMON=y

After that, ATS will start to work 
Regards

[tikonen]

Thank you for sharing this tool. 
However I've some troubles, the build fails for me with an error I don't understand. Looks like something with systemctl?

Code:

root@rockpro64:~# 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
Remove previous ATS Library .......: ats.so.* from /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
Failed to enable unit: Unit file ats.service does not exist.
Makefile:103: recipe for target 'install' failed
make: *** [install] Error 1

Error: Build error: Failed installing.
root@rockpro64:~# uname -a
Linux rockpro64 4.4.132-1075-rockchip-ayufan-ga83beded8524 #1 SMP Thu Jul 26 08:22:22 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
root@rockpro64:~# cat /etc/issue
Ubuntu 18.04.1 LTS \n \l

root@rockpro64:~# which lua
/usr/bin/lua
root@rockpro64:~# /usr/bin/lua -v
Lua 5.3.3  Copyright (C) 1994-2016 Lua.org, PUC-Rio
root@rockpro64:~# 

I should have PWM enabled (at least I think so).

Code:

root@rockpro64:~# ls /sys/class/pwm/pwmchip0/
device  export  npwm  power  subsystem  uevent  unexport
root@rockpro64:~# zegrep "PWM" /proc/config.gz 
CONFIG_ROCKCHIP_REMOTECTL_PWM=y
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_SENSORS_PWM_FAN is not set
CONFIG_REGULATOR_PWM=y
CONFIG_BACKLIGHT_PWM=y
# CONFIG_LEDS_PWM is not set
# CONFIG_COMMON_CLK_PWM is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_CROS_EC is not set
# CONFIG_PWM_FSL_FTM is not set
# CONFIG_PWM_GPIO is not set
# CONFIG_PWM_PCA9685 is not set
CONFIG_PWM_ROCKCHIP=y
# CONFIG_PWM_ROCKCHIP_I2S is not set
root@rockpro64:~# 

Thanks!

[tuxd3v]

Hello tikonen,
 You need a kernel at least >= 4.4.132-1083..

It seems that you have everything in place.., but you need a supported kernel..


This one works:
Code:

Code:

apt-get update
apt-get install linux-image-4.4.138-1097-rockchip-ayufan-gb5128c0a1684 linux-headers-4.4.138-1097-rockchip-ayufan-gb5128c0a1684 linux-firmware-image-4.4.138-1097-rockchip-ayufan-gb5128c0a1684
reboot

After rebooting,
Check if the service is up and running  

[deathisunknown]

Here is my output:

Code:

root@RockPro:~# zgrep "HWMON" /proc/config.gz
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_SENSORS_IIO_HWMON is not set
CONFIG_THERMAL_HWMON=y
CONFIG_RTC_DRV_DS3232_HWMON=y

I have not compiled the kernel myself. I downloaded it from ayufan's repo here: https://github.com/ayufan-rock64/linux-m...105-ayufan

Thanks for your continued help tuxd3v!

[tuxd3v]

hello deathisunknown,
You Welcome!
I am not using mainline,

This should print the sysfs file..
"find /sys -name \*pwm\* -type f"

Can you also do a:
"uname -a"

[deathisunknown]

Hi tuxd3v,

Here is the output from the commands you requested:

Code:

root@RockPro:~# find /sys -name \*pwm\* -type f
/sys/kernel/debug/pwm
/sys/devices/platform/ff420020.pwm/pwm/pwmchip2/npwm
/sys/devices/platform/ff420010.pwm/pwm/pwmchip1/npwm
/sys/devices/platform/ff420000.pwm/pwm/pwmchip0/npwm
/sys/firmware/devicetree/base/pwm@ff420020/#pwm-cells
/sys/firmware/devicetree/base/pwm@ff420010/#pwm-cells
/sys/firmware/devicetree/base/pwm@ff420000/#pwm-cells
/sys/firmware/devicetree/base/vdd-log/pwms
/sys/firmware/devicetree/base/vdd-log/pwm-supply
/sys/firmware/devicetree/base/pwm-fan/pwms
/sys/firmware/devicetree/base/__symbols__/vop0_pwm_pin
/sys/firmware/devicetree/base/__symbols__/pwm3a_pin
/sys/firmware/devicetree/base/__symbols__/pwm0_pin
/sys/firmware/devicetree/base/__symbols__/pwm3
/sys/firmware/devicetree/base/__symbols__/pwm3b_pin
/sys/firmware/devicetree/base/__symbols__/pwm1
/sys/firmware/devicetree/base/__symbols__/pwm1_pin
/sys/firmware/devicetree/base/__symbols__/pwm1_pin_pull_down
/sys/firmware/devicetree/base/__symbols__/vop1_pwm_pin
/sys/firmware/devicetree/base/__symbols__/pwm2_pin
/sys/firmware/devicetree/base/__symbols__/pwm2
/sys/firmware/devicetree/base/__symbols__/pwm2_pin_pull_down
/sys/firmware/devicetree/base/__symbols__/pwm0
/sys/firmware/devicetree/base/__symbols__/pwm0_pin_pull_down
/sys/firmware/devicetree/base/pwm@ff420030/#pwm-cells

Code:

root@RockPro:~# uname -a
Linux RockPro 5.0.0-rockchip64 #5.85 SMP Wed May 8 19:38:28 CEST 2019 aarch64 GNU/Linux

Thanks again!

[tikonen]

Hi,

I updated the kernel but install still fails with the same error, maybe earlier install attempt broke something? 

Code:

rock64@rockpro64:~$ find /sys -name "*pwm*" -type f
/sys/devices/platform/ff420020.pwm/pwm/pwmchip0/npwm
/sys/firmware/devicetree/base/pwm@ff420000/#pwm-cells
/sys/firmware/devicetree/base/pwm@ff420010/#pwm-cells
/sys/firmware/devicetree/base/pwm@ff420020/#pwm-cells
/sys/firmware/devicetree/base/pwm@ff420030/remote_pwm_id
/sys/firmware/devicetree/base/pwm@ff420030/#pwm-cells
/sys/firmware/devicetree/base/rockchip-suspend/rockchip,pwm-regulator-config
/sys/firmware/devicetree/base/voppwm@ff9001a0/#pwm-cells
/sys/firmware/devicetree/base/voppwm@ff8f01a0/#pwm-cells
/sys/firmware/devicetree/base/vdd-log/pwms
/sys/firmware/devicetree/base/vdd-log/rockchip,pwm_voltage
/sys/firmware/devicetree/base/vdd-log/pwm-supply
/sys/firmware/devicetree/base/vdd-log/rockchip,pwm_id
find: '/sys/kernel/debug': Permission denied

rock64@rockpro64:~$ sudo 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
Remove previous ATS Library .......: ats.so.* from /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
Failed to enable unit: Unit file ats.service does not exist.
Makefile:103: recipe for target 'install' failed
make: *** [install] Error 1

Error: Build error: Failed installing.

rock64@rockpro64:~$ uname -a
Linux rockpro64 4.4.138-1097-rockchip-ayufan-gb5128c0a1684 #1 SMP Sat Sep 29 15:08:06 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
rock64@rockpro64:~$ 

[tuxd3v]

Hello tikonen,

You need to install the tool has root..