**** BEGIN LOGGING AT Sun May 17 02:59:58 2015 May 17 10:22:19 lol the power mismanagement story is getting worse and worse May 17 13:00:10 hi May 17 13:00:25 please I need udev rules for leds to use them with normal user May 17 13:24:31 s May 17 13:40:02 SUBSYSTEM=="leds", ACTION=="add", PROGRAM=="/bin/sh -c 'chown -R May 17 13:40:03 root:leds /sys/class/leds/'" May 17 13:40:18 I used that, but it won't change the user group May 17 16:12:18 Hi to everyone here. I am a newbie to embedded linux with an experience of around 6 months. I am though good at C,C++,Electronics,image processing & python. I want to contribute to beagleboard.org. How shall I proceed? I am looking to contribute further in Gsoc 2016 too. May 17 16:18:30 Hi to everyone here. I am a newbie to embedded linux with an experience of around 6 months. I am though good at C,C++,Electronics,image processing & python. I want to contribute to beagleboard.org. How shall I proceed? I am looking to contribute further in Gsoc 2016 too. May 17 16:33:06 Posterdati: use GROUP=leds May 17 16:33:19 Harshul: joing the google group thing, ask there May 17 16:33:30 Posterdati: GROUP="leds" sorry May 17 16:34:04 May you please provide me the link to that group. May 17 16:34:27 https://groups.google.com/forum/#!forum/beagleboard May 17 16:35:31 thankyou May 17 16:36:15 Posterdati: relevant things you can set in an udev rule are OWNER, GROUP, and MODE .. with either = or := (the latter disallows any later rules to override it) May 17 16:37:17 hmm, not sure whether those actually apply to sysfs entries though, that's an interesting question, but I guess they would if your chown gets overridden by something May 17 16:52:56 afk for a bit May 17 17:00:43 hi May 17 17:01:18 hello May 17 17:39:53 hello May 17 17:40:28 anyone there ? May 17 17:58:15 yes May 17 18:27:35 Definately a quiet day May 17 19:19:35 * _av500_ drops a pin May 17 19:23:47 * vagrantc catches a pin May 17 19:59:09 anyone knows how to solve this? May 17 19:59:10 [150323.810952] ehrpwm 48300200.ehrpwm: Period value conflicts with channel 1 May 17 19:59:10 [150323.818277] pwm_test pwm_test_P9_22.12: pwm_config() failed May 17 19:59:20 I have a BBB Rev B May 17 19:59:37 I'm trying to control a servo in one of the PWM ports May 17 20:00:21 root@beaglebone:~/code/beagle/cylon# cat /media/BEAGLEBONE/uEnv.txt May 17 20:00:21 optargs=quiet drm.debug=7 capemgr.enable_partno=am33xx_pwm,bone_pwm_P9_21,bone_pwm_P9_22 May 17 20:01:45 root@beaglebone:~/code/beagle/cylon# cat /sys/devices/bone_capemgr.9/slots May 17 20:01:52 8: ff:P-O-L Override Board Name,00A0,Override Manuf,bone_pwm_P9_21 May 17 20:01:52 9: ff:P-O-L Override Board Name,00A0,Override Manuf,bone_pwm_P9_22 May 17 20:04:14 I was able to make 1 work, but it's complaining now. May 17 20:12:50 hi May 17 20:13:19 please help, how can I install libfixposix on the bone? thanks May 17 21:01:23 :( May 17 21:14:50 I've been looking for some help to get root access on a beaglebone I have. The sd card is glued into the slot so I cannot remove it. I was hoping I could boot my beaglebone via a USB harddrive that has a root image. Anyone know how I can go about this or a good way to get into the machine so I can reset the root password? May 17 21:15:42 doobie do you can attach a serial console? May 17 21:15:54 why is it glued in? May 17 21:16:03 I have a connection via the FTDI. May 17 21:16:16 It is a product I bought where they claimed they'd be open, but they aren't so I want to hack it. May 17 21:16:31 doobie so you have access to u-boot May 17 21:16:36 can you get into u-boot? May 17 21:16:38 I can access the u-boot prompts, but I've yet been able to get it to boot via the USB drive I have attached May 17 21:16:47 so you can set the kernel cmdline May 17 21:16:56 with a diffrent init May 17 21:17:00 nah, just set the shell to /bin/bash May 17 21:17:13 err init= May 17 21:17:52 * tbr wonders what "product" that is May 17 21:18:07 a 3d printer May 17 21:18:36 I'm new to beaglebone (this is my first one). I had little sucess with things I found on google. May 17 21:19:27 doobie: if you have a recent u-boot then you can put it into mass-storage mode May 17 21:19:35 "ums 0 mmc 0" May 17 21:20:09 I don't know if it is recent, it said ums was not a valid command May 17 21:20:32 then download BBBlfs from github, compile and use its "usb_flasher" tool May 17 21:20:33 2013.10.00016 May 17 21:20:43 it makes a BBB appear as mass storage device May 17 21:20:51 oh hum, that will probably only work for eMMC, hmz May 17 21:20:58 maybe it will work after all, worth a try May 17 21:21:45 wait nm May 17 21:21:47 since I don't know much about BBBs would installing BBBlfs on there and flashing it in anyway break how the system boots up and runs as the controller for the 3d printer? May 17 21:21:48 hm May 17 21:21:59 BBBlfs is something you run on the host May 17 21:22:05 but I just realized it won't work with an SD card in the slot May 17 21:22:38 is this a beaglebone black or white btw? May 17 21:22:46 oh ok. Is there no way with u-boot to tell it to use a USB drive for the rootfs? May 17 21:23:11 there probably is, assuming the u-boot includes usb support May 17 21:23:19 I'm not a real u-boot guru though May 17 21:23:40 usb support is a bit iffy on the BBB ... May 17 21:23:45 I does include usb support. I can see the USB drive via u-boot, just haven't found the right set of options to get it to boot May 17 21:23:50 ah May 17 21:23:56 eh, lemme think May 17 21:23:57 I can even use ext4ls on the usb drive May 17 21:24:11 if you can ext4ls is ... May 17 21:24:15 something like: May 17 21:24:40 ext4load usb0 $loadaddr /path/to/kernel May 17 21:25:17 ext4load usb0 $fdtaddr /path/to/some-device-tree.dtb May 17 21:25:26 ext4load usb0 $rdaddr /path/to/initrd May 17 21:25:44 bootz $loadaddr $rdaddr:$filesize $fdtaddr May 17 21:25:56 no cmdline args needed somewhere? May 17 21:26:03 to make it find its rootfs May 17 21:26:13 oh, and: setenv bootargs console=$console root=/dev/XXXX May 17 21:26:17 before bootz May 17 21:26:22 hm, ok, I will I guess need to add some files to my drive, I think it only contains the rootfs, I don't think it has the kernel May 17 21:26:34 ehh May 17 21:26:58 how do I detemrine what the root=/dev/XXXX should be for a BBB? May 17 21:27:04 you could try loading the kernel off your eMMC or uSD and just setting the root device ... May 17 21:27:06 I'd say /dev/sda May 17 21:27:10 eh May 17 21:27:12 ok, thanks let me try May 17 21:27:13 followed by partition number May 17 21:27:18 /dev/sda1 or whatever May 17 21:28:13 at least that would be my first guess... otherwise you'll end up in the initramfs shell and you can check May 17 21:28:45 Looks like it went back the normal rootfs. May 17 21:29:09 oh shoot, 4 year old calls, can never get time to spend on this :) May 17 21:29:14 also, $loadaddr, $fdtaddr and $rdaddr would all need to be set ... they may be named something else May 17 21:29:50 to see the big pile of garbage preconfigured in your u-boot: printenv May 17 21:30:17 (u-boot's way of declaring functions is really elegant) May 18 02:16:02 holaa May 18 02:16:53 I have installed this image bone-debian-7.8-console-armhf-2015-03-01-2gb and it is not running some services. May 18 02:17:38 I have installed motion. It should have a service running on port 8081 and there is no service. May 18 02:17:57 Hola. May 18 02:18:31 have you started the motion service? what does dmesg say? May 18 02:18:52 or tail /var/log/messages May 18 02:46:44 I'll check /var/log/... May 18 02:47:50 I know that it works on my debian xfce desktop. **** ENDING LOGGING AT Mon May 18 02:59:59 2015