sergesa Posted December 25, 2020 Posted December 25, 2020 Hi all, I trying many days set up temperature sensor work, but no luck ( Orange PI PC Armbian 20.11.3 Focal with Linux 5.9.14-sunxi try many pins, 3 and 5 V , but same result, no sensor read. No any resistor, 1 sensor armbianenv: overlays=w1-gpio usbhost0 param_w1_pin=PD14 param_w1_pin_int_pullup=1 output: root@orangepipc:~# gpio readall +------+-----+----------+------+---+OrangePiH3+---+------+----------+-----+------+ | GPIO | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | GPIO | +------+-----+----------+------+---+----++----+---+------+----------+-----+------+ | | | 3.3V | | | 1 || 2 | | | 5V | | | | 12 | 0 | SDA.0 | OFF | 0 | 3 || 4 | | | 5V | | | | 11 | 1 | SCL.0 | OFF | 0 | 5 || 6 | | | GND | | | | 6 | 2 | PA6 | OFF | 0 | 7 || 8 | 0 | OFF | TXD.3 | 3 | 13 | | | | GND | | | 9 || 10 | 0 | OFF | RXD.3 | 4 | 14 | | 1 | 5 | RXD.2 | OFF | 0 | 11 || 12 | 1 | IN | PD14 | 6 | 110 | | 0 | 7 | TXD.2 | OFF | 0 | 13 || 14 | | | GND | | | | 3 | 8 | CTS.2 | OFF | 0 | 15 || 16 | 0 | OFF | PC04 | 9 | 68 | | | | 3.3V | | | 17 || 18 | 0 | OFF | PC07 | 10 | 71 | | 64 | 11 | MOSI.0 | OFF | 0 | 19 || 20 | | | GND | | | | 65 | 12 | MISO.0 | OFF | 0 | 21 || 22 | 0 | OFF | RTS.2 | 13 | 2 | | 66 | 14 | SCLK.0 | OFF | 0 | 23 || 24 | 0 | OFF | CE.0 | 15 | 67 | | | | GND | | | 25 || 26 | 0 | OFF | PA21 | 16 | 21 | | 19 | 17 | SDA.1 | OFF | 0 | 27 || 28 | 0 | OFF | SCL.1 | 18 | 18 | | 7 | 19 | PA07 | OFF | 0 | 29 || 30 | | | GND | | | | 8 | 20 | PA08 | OFF | 0 | 31 || 32 | 0 | OFF | RTS.1 | 21 | 200 | | 9 | 22 | PA09 | OFF | 0 | 33 || 34 | | | GND | | | | 10 | 23 | PA10 | OFF | 0 | 35 || 36 | 0 | OFF | CTS.1 | 24 | 201 | | 20 | 25 | PA20 | OFF | 0 | 37 || 38 | 0 | OFF | TXD.1 | 26 | 198 | | | | GND | | | 39 || 40 | 0 | OFF | RXD.1 | 27 | 199 | +------+-----+----------+------+---+----++----+---+------+----------+-----+------+ | GPIO | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | GPIO | +------+-----+----------+------+---+OrangePiH3+---+------+----------+-----+------+ ----------------------------------------------------- root@orangepipc:~# cat /sys/kernel/debug/gpio gpiochip0: GPIOs 0-223, parent: platform/1c20800.pinctrl, 1c20800.pinctrl: gpio-15 ( |orangepi:red:status ) out lo gpio-110 ( |onewire@0 ) out hi gpio-166 ( |cd ) in lo ACTIVE LOW gpio-204 ( |usb0_id_det ) in hi IRQ gpiochip1: GPIOs 352-383, parent: platform/1f02c00.pinctrl, 1f02c00.pinctrl: gpio-354 ( |usb0-vbus ) out lo gpio-355 ( |sw4 ) in hi IRQ ACTIVE LOW gpio-362 ( |orangepi:green:pwr ) out hi ------------------------------------------------------------- root@orangepipc:~# dmesg | grep -i wire [ 6.430149] Driver for 1-wire Dallas network protocol. [ 6.459512] gpio-110 (onewire@0): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 56.017951] w1_master_driver w1_bus_master1: Attaching one wire slave 00.800000000000 crc 8c [ 114.631209] w1_master_driver w1_bus_master1: Attaching one wire slave 00.400000000000 crc 46 [ 161.437506] w1_master_driver w1_bus_master1: Attaching one wire slave 00.c00000000000 crc ca [ 232.114781] w1_master_driver w1_bus_master1: Attaching one wire slave 00.200000000000 crc 23 [ 290.730986] w1_master_driver w1_bus_master1: Attaching one wire slave 00.a00000000000 crc af [ 325.739928] w1_master_driver w1_bus_master1: Attaching one wire slave 00.600000000000 crc 65 [ 362.455883] w1_master_driver w1_bus_master1: Attaching one wire slave 00.e00000000000 crc e9 [ 420.673710] w1_master_driver w1_bus_master1: Attaching one wire slave 00.100000000000 crc 9d Any help? Thanks!
Werner Posted December 26, 2020 Posted December 26, 2020 Providing logs with armbianmonitor -u helps with troubleshooting and significantly raises chances that issue gets addressed.
sergesa Posted December 27, 2020 Author Posted December 27, 2020 Hi, mmm root@orangepipc:~# armbianmonitor -u System diagnosis information will now be uploaded to gzip: /var/log/armbian-hardware-monitor.log.1.gz: No such file or directory http://ix.io/2K2F Thanks
Solution sergesa Posted December 29, 2020 Author Solution Posted December 29, 2020 Ok, resolved after I add outboard pullup , immediately : [292751.493482] w1_master_driver w1_bus_master1: Attaching one wire slave 28.00000615392c crc ca [292751.613810] w1_master_driver w1_bus_master1: Attaching one wire slave 28.00000615191f crc 86 It seems no internal pullup work on 5.9.14 .. Regards.
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