jps Posted February 23, 2019 Posted February 23, 2019 Hi. Recently i upgraded to Armbian_5.65_Orangepilite_Debian_stretch_next_4.14.78 and i have two problems. I can not read the thermal zones properly with neither of those: cat /sys/class/thermal/thermal_zone0/temp cat /sys/devices/virtual/thermal/thermal_zone0/temp cat /etc/armbianmonitor/datasources/soctemp because i have results like "30371". But when the system starts the correct temperature is displayed: Welcome to ARMBIAN 5.73 stable Debian GNU/Linux 9 (stretch) 4.19.20-sunxi System load: 0.07 0.15 0.10 Up time: 10 min Memory usage: 29 % of 493MB IP: 192.168.1.46 CPU temp: 33°C Usage of /: 10% of 15G and with armbianmonitor too: Time CPU load %cpu %sys %usr %nice %io %irq CPU C.St. 17:39:34: 1200MHz 0.06 3% 1% 1% 0% 0% 0% 34.6°C 0/15 17:39:39: 480MHz 0.06 1% 0% 0% 0% 0% 0% 31.5°C 0/15 17:39:45: 480MHz 0.13 4% 3% 0% 0% 0% 0% 31.8°C 0/15 My second problem is that my DS18B20 sonda does not work anymore. In /etc/modules-load.d/modules.conf i have: w1-sunxi w1-gpio w1-therm but there is nothing in /sys/bus/w1/devices/ is there any changes in this new version? I check the forum but i does not found anything. Any iddeas? Thanks in advance.
martinayotte Posted February 23, 2019 Posted February 23, 2019 10 minutes ago, jps said: My second problem is that my DS18B20 sonda does not work anymore. In /etc/modules-load.d/modules.conf i have: You should not place any W1 driver in /etc/modules-load.d/modules.conf ... You should rely on DT overlays : https://docs.armbian.com/User-Guide_Allwinner_overlays/ ... and more specially to H3 W1-Bus overlay parameters : https://github.com/armbian/sunxi-DT-overlays/blob/master/sun8i-h3/README.sun8i-h3-overlays#L231,L250
jps Posted February 24, 2019 Author Posted February 24, 2019 16 hours ago, martinayotte said: You should not place any W1 driver in /etc/modules-load.d/modules.conf ... You should rely on DT overlays : https://docs.armbian.com/User-Guide_Allwinner_overlays/ ... and more specially to H3 W1-Bus overlay parameters : https://github.com/armbian/sunxi-DT-overlays/blob/master/sun8i-h3/README.sun8i-h3-overlays#L231,L250 Yes. Thank you martinayotte. If sombody needs that, i just have to add this lines to '/boot/armbianEnv.txt' overlays=w1-gpio param_w1_pin=PA20 param_w1_pin_int_pullup=1 and works like a charm! Thank you very much.
jps Posted February 24, 2019 Author Posted February 24, 2019 And, what about the strange readings in thermal_zones. My cpu give me 22.6ºC with armbianmonitor, but reading directly in any of the thermal zones with cat i have readings like '40898'. What has changed from previous versions? Than you in advance.
jps Posted February 24, 2019 Author Posted February 24, 2019 wow. I just realized that the CPU temperature in armbianmonitor is the same that the one i have reading the DS18B20 sonda .... What is going on??
mantouboji Posted March 4, 2019 Posted March 4, 2019 DS18B20 can't work for a long time <code> yaofei@opione2:~$ dmesg | grep w1 [ 8.227238] w1_master_driver w1_bus_master1: w1_search: max_slave_count 64 reached, will continue next search. [ 55.575200] w1_master_driver w1_bus_master1: Attaching one wire slave 00.800000000000 crc 8c [ 55.579572] w1_master_driver w1_bus_master1: Family 0 for 00.800000000000.8c is not registered. [ 114.185133] w1_master_driver w1_bus_master1: Attaching one wire slave 00.400000000000 crc 46 [ 114.189866] w1_master_driver w1_bus_master1: Family 0 for 00.400000000000.46 is not registered. yaofei@opione2:~$ uname -a Linux opione2 4.19.20-sunxi #5.75 SMP Sat Feb 9 19:02:47 CET 2019 armv7l armv7l armv7l GNU/Linux yaofei@opione2:~$ ls /sys/bus/w1/ devices/ drivers/ drivers_autoprobe drivers_probe uevent yaofei@opione2:~$ ls /sys/bus/w1/devices/ 00-400000000000 00-800000000000 w1_bus_master1 yaofei@opione2:~$ </code> my armbianEnv.txt: verbosity=1 logo=disabled console=both disp_mode=1920x1080p60 overlay_prefix=sun8i-h3 rootdev=UUID=fc233414-8f78-4254-8d95-049158fc59da rootfstype=ext4 overlays=uart1 usbhost0 w1-gpio #pps-gpio param_w1_pin=PA10 param_w1_pin_int_pullup=1 an OrangePi One yaofeideMac-Pro:~ yaofei$ ssh opione2.local ___ ____ _ ___ / _ \ _ __ __ _ _ __ __ _ ___ | _ \(_) / _ \ _ __ ___ | | | | '__/ _` | '_ \ / _` |/ _ \ | |_) | | | | | | '_ \ / _ \ | |_| | | | (_| | | | | (_| | __/ | __/| | | |_| | | | | __/ \___/|_| \__,_|_| |_|\__, |\___| |_| |_| \___/|_| |_|\___| |___/ Welcome to ARMBIAN 5.73 stable Ubuntu 18.04.2 LTS 4.19.20-sunxi System load: 1.18 0.26 0.09 Up time: 0 min Memory usage: 23 % of 493MB IP: 192.168.20.60 CPU temp: 46°C Usage of /: 51% of 7.2G Last login: Mon Mar 4 19:17:02 2019 from 192.168.20.40
martinayotte Posted March 4, 2019 Posted March 4, 2019 8 minutes ago, mantouboji said: DS18B20 can't work for a long time what is the MIN_SPEED in /etc/default/cpufrequtils ? If it is too low, W1 may get into trouble, I´m usually set the MIN_SPEED to 480000 ...
mantouboji Posted March 4, 2019 Posted March 4, 2019 2 minutes ago, martinayotte said: what is the MIN_SPEED in /etc/default/cpufrequtils ? If it is too low, W1 may get into trouble, I´m usually set the MIN_SPEED to 480000 ... see: yaofei@opione2:~$ cat /etc/default/cpufrequtils # WARNING: this file will be replaced on board support package (linux-root-...) upgrade ENABLE=true MIN_SPEED=408000 MAX_SPEED=1200000 GOVERNOR=ondemand
martinayotte Posted March 4, 2019 Posted March 4, 2019 15 minutes ago, mantouboji said: My OrangePi One and wires. Is it PA20 ? As said in the other thread : In /boot/armbianEnv.txt, along with adding w1-gpio to overlays, did you provided W1 parameters, param_w1_pin and param_w1_pin_int_pullup ?
FRANK333 Posted March 5, 2019 Posted March 5, 2019 mantouboji, you can give this command: cat /sys/kernel/debug/pinctrl/1c20800.pinctrl/pinmux-pins, and cat /sys/kernel/debug/pinctrl/pinctrl-maps you should have the sensor connected to pin 37 and the PA20 in your armbianEnv.txt: instead there seems to be PA10. can you put a photo of your sensor and how it is connected? ps: the dupont connector in the photo at pin 37 does not appear to be securely attached
mantouboji Posted March 6, 2019 Posted March 6, 2019 I chang to use PIN 4 to get 5V and PIN6 to get GND, it works. Thx . But only works for a short time, now : yaofei@opione2:~$ journalctl -fn | grep w1 3月 06 11:16:48 opione2 hass[808]: 2019-03-06 11:16:48 ERROR (SyncWorker_1) [homeassistant.components.sensor.onewire] No onewire sensor found. Check if dtoverlay=w1-gpio is in your /boot/config.txt. Check the mount_dir parameter if it's defined 3月 06 11:17:34 opione2 kernel: w1_master_driver w1_bus_master1: Attaching one wire slave 00.800000000000 crc 8c 3月 06 11:17:34 opione2 kernel: w1_master_driver w1_bus_master1: Family 0 for 00.800000000000.8c is not registered. 3月 06 11:18:32 opione2 kernel: w1_master_driver w1_bus_master1: Attaching one wire slave 00.400000000000 crc 46 3月 06 11:18:32 opione2 kernel: w1_master_driver w1_bus_master1: Family 0 for 00.400000000000.46 is not registered.
mantouboji Posted March 6, 2019 Posted March 6, 2019 I replace the ds18b20 detector head with a new one , and all works well . Thanks all.
mantouboji Posted March 6, 2019 Posted March 6, 2019 Now I use another OrangePi One board to do some testing. It runs an old version of Armbian ___ ____ _ ___ / _ \ _ __ __ _ _ __ __ _ ___ | _ \(_) / _ \ _ __ ___ | | | | '__/ _` | '_ \ / _` |/ _ \ | |_) | | | | | | '_ \ / _ \ | |_| | | | (_| | | | | (_| | __/ | __/| | | |_| | | | | __/ \___/|_| \__,_|_| |_|\__, |\___| |_| |_| \___/|_| |_|\___| |___/ Welcome to ARMBIAN 5.65 user-built Ubuntu 18.04.1 LTS 4.14.81-sunxi System load: 0.86 0.21 0.07 Up time: 0 min Memory usage: 12 % of 493MB IP: 192.168.20.113 CPU temp: 33°C Usage of /: 20% of 7.3G I connect 3 18B20 heads to PA20. It can't find any of them. so I upgrade to the latest version Welcome to ARMBIAN 5.73 stable Ubuntu 18.04.2 LTS 4.19.20-sunxi Now it works. So there must be some fix after 4.14.81 . My configuration files are: /boot/armbianEnv.txt verbosity=1 logo=disabled console=both disp_mode=1920x1080p60 overlay_prefix=sun8i-h3 rootdev=UUID=8d2923b7-39e0-426b-82b6-476bc5af0db2 rootfstype=ext4 # UART1 for GPS # PPS for GPS # w1-gpio for DS18B20 overlays=w1-gpio pps-gpio uart1 usbhost0 param_w1_pin=PA20 param_pps_pin=PA7 usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u the /etc/default/cpufrequtils file is the default one. # WARNING: this file will be replaced on board support package (linux-root-...) upgrade ENABLE=true MIN_SPEED=408000 MAX_SPEED=1200000 GOVERNOR=ondemand The pull-up resistor must be 4.7K.
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