**** BEGIN LOGGING AT Sun Jul 06 02:59:59 2014 **** BEGIN LOGGING AT Sun Jul 06 04:03:50 2014 Jul 06 04:31:48 hi Jul 06 04:32:35 I want to know about voice recording on Beagle Board and supports regarding thaat Jul 06 04:33:42 Whether beagle board is highly used only for GUI applications Jul 06 04:33:57 where's the presentation server (the one that fires up bone101 on port 80) located? Jul 06 05:52:36 Snerk. Best config file header line ever. # This file does not exist. Please do not ask the Debian maintainer about it. Jul 06 07:45:58 Hi usrs Jul 06 07:46:07 any idea how to buy beagle bone case in europe? Jul 06 08:03:05 Hi all! On my BBB running Debian, there's a web server running. I can't tell which web server is installed, or where the content files are. Anyone know? Thanks! Jul 06 08:23:06 [ 116.620253] bone-capemgr bone_capemgr.7: failed to load firmware 'BB-BONE-TESTER-00A0.dtbo' [ 119.703086] bone-capemgr bone_capemgr.7: failed to load firmware 'BB-BONE-TESTER-00A0.dtbo' [ 122.789456] bone-capemgr bone_capemgr.7: failed to load firmware 'BB-BONE-TESTER-00A0.dtbo' [ 125.871187] bone-capemgr bone_capemgr.7: failed to load firmware 'BB-BONE-TESTER-00A0.dtbo' [ 128.951131] bone-capemgr bone_capemgr.7: failed to l Jul 06 08:23:28 Angstrom v2012.12 - Kernel 3.8.13 BB-BONE-TESTER-00A0.dtbo Jul 06 08:23:35 help me please Jul 06 08:48:46 JetForMe, check processes ? ps aux Jul 06 08:49:34 hi Jul 06 08:49:56 hi kuldeep Jul 06 08:50:19 I had a requirement for embedded redsign Jul 06 08:50:32 I need an estimate quote Jul 06 08:50:49 Are you the right persion to talk Jul 06 08:51:02 or do I need to talk anywhere else Jul 06 08:51:02 ? Jul 06 08:51:42 I need project in embedded design, The requirement is as follows. 1) A chip integrated with camera (night-vision) , 3g simcard , ethernet (internet connectivity) , battrey backup ( mobile battrey ) , charging port , direct power port. Rasberry-Pi can be used with integration of custom circuts. 2) The embedded circuit should not be more than 2.5" width * 2.5" height * 1.5" depth. 3) The embedded circuit should be producin Jul 06 10:41:19 mkad: I finally tracked it down. bunch of systemd stuff I don't really understand spawning it. I think I managed to disable it. Jul 06 10:43:14 JetForMe, I dont remember what was the discussion about Jul 06 10:43:27 HTTP servers running in debian Jul 06 10:43:33 JetForMe, ah Jul 06 10:43:48 JetForMe, systemd starts services Jul 06 10:43:55 JetForMe, you should not disable it;) Jul 06 10:44:00 In this case, the bonescript (example?) server was running on port 80 Jul 06 10:44:04 its essential Jul 06 10:44:16 I didn't disable systemd, just the services running the server Jul 06 10:44:25 80 port is default port and can be configured in http server Jul 06 10:44:50 there are at least two servers running by default. bonescript on 80, and apache2 on 8080 Jul 06 10:45:21 i wanted to run python & flask on 80. Although I may have found a way to avoid running a server altogether Jul 06 10:45:26 but for now, sleep. Thanks! Jul 06 10:45:45 JetForMe, you should not do that Jul 06 10:45:57 Not disable the servers? why not? Jul 06 10:46:09 JetForMe, afiak app server is not a web server Jul 06 10:46:23 JetForMe, you should run app server on its own port, and web server talking to it as proxy Jul 06 10:46:32 Nah, there's no need for that Jul 06 10:46:43 well if its development server... Jul 06 10:46:52 but it's not very efficient I would say Jul 06 10:47:02 It is, but there's never been a need to proxy an app server Jul 06 10:47:08 well, it depends on how fast it is, yes Jul 06 10:47:15 but for this, definitely no need Jul 06 10:47:28 Hi, I've just compiled a new kernel for my beaglebone black on my computer according to the following instructions: http://wiki.beyondlogic.org/index.php/BeagleBoneBlack_Building_Kernel Jul 06 10:47:28 The build worked and everything was made as it should have been (no errors), but I don't have a serial port and I'm now wondering how to install it to the on board flash memory? Jul 06 10:47:46 in any case, by default, port 80 has the app server running, and apache is on 8080. Jul 06 10:47:49 I wanted neither Jul 06 10:47:54 JetForMe, app server is not web server, many features of web server are missing Jul 06 10:48:03 yes, I understand. that's okay Jul 06 10:48:10 ok Jul 06 10:48:33 imo for production server that is very wrong, unless its not production server:) Jul 06 10:49:31 Well, it depends on your environment. I would not really call a BBB a "production" server no matter what it's running. On "real" servers (VMs in the cloud) I run resin directly, no httpd in front of it. Much faster Jul 06 10:50:42 So basically, how do I go from "uImage" & "zImage" (with associated lib) to booting it? Jul 06 10:51:04 I think uImage is the same as initrd.img, right? Jul 06 10:51:42 red-lichtie, its not the same Jul 06 10:52:07 red-lichtie, initrd to my knownledge contains modules loaded by kernel, but I am not an expert Jul 06 10:52:36 red-lichtie, it's like fs for moduls that need to be loaded before drivers for example for scsi drives etc... Jul 06 10:52:52 I've looked at 10 sites already and I can't find the one step needed to get it on the bbb Jul 06 10:53:06 red-lichtie, but I never changed kernel on BBB, can't help more, than saying its not the same :) Jul 06 10:53:39 I wonder if mkinitramfs would do the trick Jul 06 10:56:04 red-lichtie, man page says what I just wrote "At boot time, the kernel unpacks that archive into RAM disk" Jul 06 10:56:13 that's not the kernel image Jul 06 10:56:50 Yepp, tried it with the "-r" option to point to the rootfs, no joy Jul 06 10:56:53 :/ Jul 06 11:04:13 mkad: This looks promising http://forum.odroid.com/viewtopic.php?f=80&t=3857&view=unread#p31393 Jul 06 11:04:36 both initramfs and mkimage are used Jul 06 11:38:01 No joy, it doesn't boot after changing uEnv.txt to point to the new files Jul 06 11:38:04 :-( Jul 06 13:31:12 hey folks, is there a way to see what rev my board is? right now I finished flashing the emmc but it seems to be only 2GB in capacity. :-/ Jul 06 13:31:25 wondering if I got a board that's pre rev c Jul 06 14:13:35 mkjackson, did you check with cfdisk? Jul 06 14:14:27 mkjackson, size should be 3.5Gb Jul 06 18:27:44 Here's an odd question. Any one know of an open source project that monitors solar power wattage coming in? That's something I'm thinking of adding to my next beagle project since I'm almost done with my first. Jul 06 18:29:13 hrm, seems there's an open arduino shield for that already. Nice Jul 06 18:52:00 Does fdisk report the real size of the eMMC, or just whatever is in some table somewhere? Jul 06 18:56:25 Hi guys Jul 06 18:56:36 I am reading accelereometer via i2c on beaglebone Jul 06 18:56:43 but sometimes it freezes Jul 06 18:56:47 whats wrong?? Jul 06 19:01:10 mkad, Too cold? Jul 06 19:01:24 mkad, (Sorry, I couldnt resist) Jul 06 19:01:51 dsmith, what do you mean? Jul 06 19:02:02 dsmith, it stops Jul 06 19:02:03 better? Jul 06 19:02:03 mkad, Freeze, Cold. .... Jul 06 19:02:25 stops reading Jul 06 19:02:35 I am printing values and then it stops and than again continues Jul 06 19:08:09 hi all Jul 06 19:08:28 I have develop a prototype on BBB Jul 06 19:08:59 now I want to create an embedded board with am3352 Jul 06 19:10:31 how I can porting the software? How I can program the am3352 for recreate the BBB environment?? Jul 06 19:15:03 join #beagle Jul 06 19:16:22 hello Jul 06 19:16:35 anyone here? Jul 06 19:22:58 I have bought a 8 channel relay module from china. I could handle the connections. But there is a problem. Relay is always on. GPIO is high or low it doesn't matter. What can I do? Please help me at rifatsl[at]hotmail[dot]com Jul 06 19:23:58 mkad, I don't think that's enough info to fix your issue. First thing I'd do is look at the I2C signals with a scope (we have a nice one at work that decodes I2C), but you probably don't have one. Jul 06 19:24:20 yeah you are right Jul 06 19:24:34 i have a multimeter which has a lot of functions Jul 06 19:25:02 mkad, The first question I'd ask is: is the program that's not reading, or the HW that's not responding. Jul 06 19:26:18 sorry bro, i thought you are responding to me sorry, I'm waiting for answer Jul 06 19:29:15 warrior19: if someone can help I doubt they'll bother responding via email Jul 06 19:30:13 warrior19: you've measured the gpio externally? Jul 06 19:30:19 yes Jul 06 19:30:44 when gpio is high it's about 3.3v and gpio is not high it's 0 Jul 06 19:32:38 my bbb's power source don't have got gnd to earth connection. Can it be a problem for this? Jul 06 19:42:22 Guys i think nobody wants to help me Jul 06 19:43:12 warrior19, Well, most IRC stuff is slow. Sometimes need to wait days. Jul 06 19:43:49 warrior19, Patience! (people are not always awake) Jul 06 19:44:48 alright, how can I read older post when I come again? Jul 06 19:45:15 warrior19, See the /topic Jul 06 19:57:23 Y'all have a nice day. I will try my luck at forums Jul 06 20:00:32 mkad, What kind of accelerometer is it? Got a link to a datasheet? Jul 06 20:06:12 dsmith, max21100 Jul 06 20:06:22 dsmith, I am having a pain with reading accel ;/ Jul 06 20:06:41 dsmith, it is +-2g by default and 16bit value Jul 06 20:06:57 dsmith, sensitivity is 1.875 digits/mg Jul 06 20:07:08 dsmith, but I have hell incorrect values Jul 06 20:07:43 dsmith, registers work as expected I can turn off/on axis with PWR_ACCL_CFG register with i2c-tools Jul 06 20:08:07 but in my program I can't calculate g-force no matter what Jul 06 20:09:33 dsmith, https://github.com/mashu/beagledrone/blob/master/src/main.cpp Jul 06 20:10:26 dsmith, so my problem 1) is that it somtimes gets stucked when I move accel.. but that might be wires on breadboard getting lose Jul 06 20:10:37 and 2) is that I cant figure out how to calculate g-force Jul 06 20:12:00 Hmm. So that thing has a FIFO. Could it be that your code "freezes" when the fifo is emptied and then is waiting for more results? Jul 06 20:12:19 maybe I can turn off fifo Jul 06 20:12:26 but I am not reading fifo just reading it directly Jul 06 20:12:37 Ok. Just asking. Jul 06 20:12:59 its a nice chip also returns quaternions Jul 06 20:13:10 and does sensor fusion Jul 06 20:13:24 oh I can read temp in celcius accuretly Jul 06 20:13:39 so my i2c reading is fine Jul 06 20:14:17 Good Jul 06 20:14:23 dsmith, a friend of mine designed a breakout board https://www.dropbox.com/s/1t8uvskabzkj2ud/Max21100.png Jul 06 20:14:30 dsmith, its on oshpark Jul 06 20:16:38 dsmith, do you have any experience with converting values from accel? Jul 06 20:17:03 Not specifically, no. Jul 06 20:18:09 Well, I've never used a digital accelerometer. Worked with plenty though. Jul 06 20:18:41 s/plenty/plenty analog/ Jul 06 20:20:00 well it is Gs = Measurement Value * (8/1024) for +- 4g range and 10bit adc Jul 06 20:20:39 so in my case * (4/2^16) Jul 06 22:24:17 Hey, everyone. I have a problem with my beaglebone black. I changed the root password and now I cannot remember it. What can I do?? Thank You! Jul 06 22:29:19 #beagle Jul 06 22:30:13 Van, Can you "sudo su" from another user? Jul 06 22:31:03 I'm not sure, how does that work? I am pretty new to beaglebone and linux in general. Jul 06 22:39:37 dsmith, I tried "sudo su" in my beaglebones terminal, but It told me sh : sudo: command not found. Jul 06 22:41:46 #beagle Jul 06 22:42:15 Van: boot on a rescue thingy, mount the partition, replace passwd and shadow with ones you can remember the password for. Jul 06 22:46:39 ok, rescue thingy as in sdcard with angstrom on it? Jul 06 22:46:44 #beagle Jul 06 22:47:26 how do I replace pawwd and shadow? Sorry, I am new to linux and beaglebone... Jul 06 22:47:50 #beagle Jul 06 22:58:33 Hey, I'm back- sorry... #beagle Jul 06 23:05:13 Van, Why do you always say "#beagle" after every message? Jul 06 23:06:26 Is that from something else? Like twitter or something? Jul 06 23:07:02 I was wondering the same Jul 06 23:07:10 #beagle Jul 06 23:07:44 Oh. he left Jul 06 23:09:08 dsmith, I solve my accel prolem Jul 06 23:09:26 dsmith, I didnt di two's complement correctly, so casting was needed from unsigned to signed :P Jul 06 23:09:26 mkad, Cool! What was it? Jul 06 23:09:41 dsmith, and freezing I dont know why it happens Jul 06 23:09:42 Hah. I was thinking about that.. Jul 06 23:10:09 But it looked like you were using doubles, so I didn't. Jul 06 23:10:32 for temp I do Jul 06 23:10:54 anyway works now Jul 06 23:11:49 dsmith, maybe I will design beagle cap with that chip in spare time, maybe next weekend its not complex Jul 06 23:12:29 three caps, three resistors and diode Jul 06 23:19:00 Ya, it looks like a pretty cool chip Jul 06 23:55:45 did you guys see hummingboard? Jul 07 01:04:32 hello Jul 07 01:05:54 I google to find interrupt example Jul 07 01:05:57 in c **** ENDING LOGGING AT Mon Jul 07 02:59:59 2014