1w didn't work in that version of Linux. It works in 4.14 if you enable the dtb file in uenv.txt. So I think you'll have to update.
It looks like it should support multiple devices, but we're only using one, so I haven't tried. Good luck. -j On Mon, Nov 18, 2019, 10:28 AM Fohnbit <[email protected]> wrote: > Hello, > > I tried to enable 1-wire, but did not found some paths .. maybe my > installation is different? > > I´m not sure what you need, so I write what I did so far: > > */boot/uEnv.txt:* > #Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0 > > uname_r=4.9.82-ti-r102 > #uuid= > #dtb= > > ###U-Boot Overlays### > ###Documentation: > http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Overlays > ###Master Enable > enable_uboot_overlays=1 > ### > ###Overide capes with eeprom > uboot_overlay_addr0=/lib/firmware/BB-UART1-00A0.dtbo > uboot_overlay_addr1=/lib/firmware/BB-UART4-00A0.dtbo > uboot_overlay_addr2=/lib/firmware/BB-W1-P9.12-00A0.dtbo > > ###Cape Universal Enable > enable_uboot_cape_universal=1 > ### > > ###U-Boot Overlays### > cape_disable=bone_capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN > cape_enable=bone_capemgr.enable_partno=BB-UART1,BB-UART4 > > cmdline=coherent_pool=1M net.ifnames=0 quiet > > I connect P9.12 to the 1-wires ... also GND and VCC (5V) > > the first issue: > I don´t have this folder. > */sys/devices/bone_capemgr.9/slots* > > Did this mean I have a different version? > But I have this folder: > */sys/devices/w1_bus_master1/* > > So the 1-wire is loaded and working? > I added: > > */etc/modules* > w1-gpio > w1-therm > > > But no sensor is found: > > *cat /sys/devices/w1_bus_master1/w1_master_slaves* > not found. > > I appreciate for help! > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/c169a7ba-37f0-45ec-8e55-3226dc50093c%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/c169a7ba-37f0-45ec-8e55-3226dc50093c%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAGS%2B2h9Fa_0Dag9i6pHWjp6rLJNDHC8JErVRb-ATkiQYaEd8zA%40mail.gmail.com.
