**** BEGIN LOGGING AT Tue Jan 17 03:00:03 2017 Jan 17 04:42:17 trying to figure out if the BT/WiFi chip can also receive AM/FM like nextradio does with some smartphones? Does anyone know? Jan 17 05:21:17 keno: no, not officially Jan 17 05:21:25 there were wilink 8 variants that did Jan 17 05:22:54 but then TI exited the mobile market Jan 17 05:26:45 that's a bummer but thanks zmatt. I'm going to play with a TDA7000 and see what I can build up. Jan 17 05:27:10 the most featureful wilink 8 (would have) supported wifi, bluetooth, gps/glonass, bluetooth, bt-le, ant+ (no idea), nfc, and fm receive/transmit Jan 17 05:27:43 that would be a great feature set Jan 17 05:27:53 it would have introduced more complications anyhow, since the wifi/bt antenna is useless for fm Jan 17 05:28:10 a classic trick is to use the cords of your earbuds as antenna Jan 17 05:28:51 exactly. It would be a nice feature to at least play with as on board Jan 17 05:32:03 sadly TI didn't feel the need to keep this feature (even though it's presumably still in the chip) Jan 17 07:19:33 hello can anyone tell me out of the listed projects here ,how many are actually active?The last commit I saw was on June 2016.Ive dropped a mail to the ones whose projects I'm interested in contributing in but havent recieved any reply as of now Jan 17 07:24:31 projects? Jan 17 08:29:06 I want to contribute to bbb.Any ongoing projects.Working on spi driver currently Jan 17 13:14:02 HI we are new to beaglebone and earlier we were using raspberry pi3 Jan 17 13:14:18 want to try Beaglebone but find lots of issues to connect Jan 17 13:16:04 hi is there somone who can support me so that i can connect my new beaglbone to internet Jan 17 13:17:12 how to enable wifi Jan 17 13:17:53 using ver 7.9 is it ok or shall we go for higher version of Angstrom Jan 17 14:13:37 has anyone experience with reading values from onboard ADC via PRU? I'd like to code a firmware in C to read data from ADC, but the only examples that I found so far are in assembly. However, I am reading a python library which seems to read data from ADC on PRU by reading bytes at address 0x0020 of PRU. Jan 17 14:14:18 that is the link to python library https://github.com/pgmmpk/beaglebone_pru_adc/blob/master/beaglebone_pru_adc/__init__.py Jan 17 14:22:41 lore4: you certainly can't run python in the pru :) Jan 17 14:23:01 @lore4 Jan 17 14:23:05 I'm not sure what subset of C you can actually use for the PRU core Jan 17 14:23:20 that python library loads the firmware actually Jan 17 14:23:24 assembly is a natural choice Jan 17 14:23:35 zeekhuge: thats handy :D Jan 17 14:24:10 lore4 : this is where the actual C firmware https://github.com/pgmmpk/beaglebone_pru_adc/tree/master/src Jan 17 14:24:55 you can use it as a refference. Jan 17 14:29:45 Hello, Does the Beaglebone X15 has the same current measurement capabilities as the Beaglebone? I have external measuring equipment through which I would like to measure the CPU GPU and memory power consumption. Jan 17 14:29:52 ver|laptop: definitely ;) but I was scanning the library seeking for some inspiration! Jan 17 14:30:19 I looked through the SRM, but could not find any info on that Jan 17 14:30:32 zeekhuge: thank you! :) Jan 17 14:31:29 naveen: try the respective peripheral manual for the chip family Jan 17 14:32:12 the info is often spread over several documents :/ Jan 17 14:33:39 zeekhuge: I saw that the c firmware is using "prussdrv", am I wrong or that is the community driver? Jan 17 14:34:37 ver|laptop: Where would I find that? I could not find it here. https://github.com/beagleboard/beagleboard-x15 Jan 17 14:35:47 zeekhuge: as far as I understood, prussdrv is from uio, right? Jan 17 14:36:08 naveen: I'm afraid I couldn't say. Try the TI page for the processor? Jan 17 14:37:29 But most of the community people preffer remoteproc Jan 17 14:37:43 ver|laptop@ I intend to measure the current and voltage using external equipment usually over a current sense resistor. That should be the property of the PCB and not of the processor I assume? Jan 17 14:37:44 lore4: yes . its UIO Jan 17 14:38:02 naveen: yes, in which case that's entirely under your control :) Jan 17 14:38:55 if you want a starting point .. start Big, and work down :) Jan 17 14:43:20 zeekhuge: hence in order to use that drive, the dtb which loads uio driver should be configured, right? Btw are you the zeekhuge of BeagleScope? :) Jan 17 14:45:31 lore4: I havent used prussdrv since long time. and there have been many changes on how to use it. Yeah, I am the beagleScope guy. Jan 17 14:49:10 zeekhuge: ah ha! Congrats, I was reading your repo in order to understand figure something out ;) I just started to look into BBB and, I just have few experience by some example which use remoteproc... so far, prussdrv it is a bit too much exotic to me : \ Jan 17 14:50:19 zeekhuge: btw, in your beaglscope you use an external board instead of the onboard ADC to sample, am I right? Jan 17 14:53:05 Thank you :) I am trying to take out sometime to document using PRUs and remoteproc. Jan 17 14:53:18 yes, it uses an external ADC. Jan 17 14:53:34 internal ADC has DMA options too I think. Jan 17 14:56:01 zeekhuge: welcome! ;) mumble... do you mean address on which is mapped? Jan 17 14:59:12 IRC The ADC hardware used in BBB can be accesed using DMA to grab data. Dont know if the drivers support this or not. Jan 17 15:03:16 that is the internal ADC in the AM335x Jan 17 15:07:07 zeekhuge: I am googling to check if I can find some information about ADC access by remoteproc Jan 17 15:10:51 lore4: I think greg did something like that. Jan 17 15:11:08 I rememeber reading somethig about it . though not sure Jan 17 15:11:35 oh yes . this is it : https://beagleboardfoundation.wordpress.com/2016/10/28/pru-interface-to-adc-using-remoteproc-and-rpmsg/ Jan 17 15:11:51 never went into it though .. Jan 17 15:12:23 Greg is quite active on the mailing list if you have doubts. Jan 17 15:14:23 zeekhuge: thank you! He actually replied to me on the mailing list (cool guy!), but he was using as well an external ADC which is communicating to PRU via SPI : \ Jan 17 15:15:23 Okay. Didnt know that. Jan 17 15:15:53 zeekhuge: don't worry ;) Jan 17 15:33:48 Does anyone have a high resolution picture of beagleboard x15? Google is failing me. I need to clearly see the names of resistors around "current mon" near PMIC. Jan 17 15:49:17 zeekhuge: btw, how do you debug the code for PRUs? Jan 17 15:51:02 this was sufficient for most of the things : https://www.zeekhuge.me/post/ptp_docs_commands_and_tools/ Jan 17 15:51:08 lore4: ^^ Jan 17 15:52:06 zeekhuge: lol, I just come to that very page!!! thank you ;) Jan 17 15:52:24 zeekhuge: nice strip ! Jan 17 15:58:29 but thats when using remoteproc. Jan 17 15:58:58 okay. you can see that in the text too . Jan 17 15:59:40 hello all, I found a top view picture of Beagleboard X15 on the internet and another one on Beagleboard X15's github page (https://github.com/beagleboard/beagleboard-x15). Both seem to be different. Here is the picture when put side by side. http://i.imgur.com/1yWubH4.jpg . I am interested in monitoring current. So, having current monitor headers would be great. Can you confirm which one it resembles and whay they do not look the sam Jan 17 16:02:22 i meant having current monitor headers right next to the PMIC would be great. Hope you have found the difference. Jan 17 16:02:43 naveen: beagleboards are opensource, so a lot of manufacturers actually make the hardware. mostly they are revised along the process. So mind the revision number (if there is any) and the manufacturer. Jan 17 16:02:57 having said that : I have no experience with X15 Jan 17 16:03:06 but quite some with BBB Jan 17 16:07:48 hi, I can make the system go to sleep but cannot make it wake up using uart4, it works for uart0, anyone tried? Jan 17 16:08:34 the steps I follow are simple, just enable wakeup on uart4 doing Jan 17 16:08:40 echo enabled > /sys/devices/platform/ocp/481a8000.serial/tty/ttyS4/power/wakeup Jan 17 16:08:49 echo mem > /sys/power/state Jan 17 16:09:03 and send something via uart4 Jan 17 16:13:52 HELP Jan 17 16:14:19 edimax usb wifi dongle not able to connect to wifi Jan 17 16:17:14 zeekhuge: roger that, thanks! Jan 17 16:17:21 infinus, what image? Jan 17 16:17:32 is it a recent one? Jan 17 16:17:43 debian 8 4.4.41-ti Jan 17 16:17:54 its recant one. Jan 17 16:18:00 I have come to realize that the recent images have connman on them Jan 17 16:18:03 Since update it's not working Jan 17 16:18:08 yes Jan 17 16:18:12 drop to root and run connmanctl Jan 17 16:18:28 Error getting VPN connections: The name net.connman.vpn was not provided by any .service filesconnmanctl> Jan 17 16:19:05 infinus, try "tether wifi off" Jan 17 16:19:11 how Jan 17 16:19:18 i should have had you run connmanctl tether wifi off Jan 17 16:19:18 I'm not champ Jan 17 16:19:50 connmanctl> tether wifi off Error disabling wifi tethering: Already disabled Jan 17 16:20:00 ok good Jan 17 16:20:04 agent on Jan 17 16:20:10 scan wifi Jan 17 16:20:14 services Jan 17 16:20:17 in that order Jan 17 16:20:22 should show whats scanned Jan 17 16:20:25 connmanctl> scan wifi Scan completed for wifi Jan 17 16:20:37 services shows you what was found Jan 17 16:20:48 nothing. Jan 17 16:20:48 do you see your ssid? Jan 17 16:20:51 no Jan 17 16:21:22 tethering was my problem after that i could scan fine Jan 17 16:21:49 if it did find your wifi you would run " connect wifi_xxxxxx_xxxxxx" and be prompted for passphrase Jan 17 16:23:08 Can't see list of SSID Jan 17 16:23:34 if you run ifconfig does it show your wifi adapter? Jan 17 16:23:57 yes. Jan 17 16:23:58 wlan0 Link encap:Ethernet HWaddr 74:da:38:73:40:9a UP BROADCAST MULTICAST DYNAMIC MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Jan 17 16:24:37 lsusb Bus 001 Device 002: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS] Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub root@beaglebone:~# Jan 17 16:25:20 connmanctl enable wifi Jan 17 16:25:30 does that help or does it say wifi is already enabled? Jan 17 16:25:45 root@beaglebone:~# connmanctl enable wifi Error wifi: Already enabled Jan 17 16:26:00 yes Jan 17 16:26:44 connmanctl technologies /net/connman/technology/p2p Name = P2P Type = p2p Powered = False Connected = False Tethering = False /net/connman/technology/wifi Name = WiFi Type = wifi Powered = True Connected = False Tethering = False TetheringIdentifier = BeagleBone-41FF TetheringPassphrase = BeagleBone /net/connman/technology/ethernet Name = Wired Type = ethernet Powered = True Connected = False Teth Jan 17 16:27:06 infinus, hmmm. not sure at this point then Jan 17 16:27:24 I've also set /etc/network/interface file Jan 17 16:27:41 # WiFi # allow-hotplug wlan0 iface wlan0 inet manual wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf iface default inet dhcp Jan 17 16:28:26 interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 network={ ssid="HOMENET" proto=RSN key_mgmt=WPA-PSK pairwise=CCMP TKIP group=CCMP TKIP psk="123456" } Jan 17 16:28:43 that was content of wpa_supplicant.conf Jan 17 16:29:06 ifup wlan0 wpa_supplicant: /sbin/wpa_supplicant daemon failed to start run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1 Failed to bring up wlan0. Jan 17 16:29:33 i didnt touch anything wpa_supplicant related Jan 17 16:29:39 just connman and go Jan 17 16:29:51 ok I"ll delete the file Jan 17 16:29:54 and try again Jan 17 16:33:12 I can see the SSID now Jan 17 16:40:06 cool Jan 17 16:40:15 you can then use the connect command Jan 17 16:40:26 connect wifi_xxxxx_xxxxx Jan 17 16:43:22 bye at all Jan 17 16:43:30 zeekhuge: thanks again ;) Jan 17 16:43:30 @mistawright, kernel crashed Jan 17 16:43:36 device halted Jan 17 16:43:39 need to reboot Jan 17 16:43:42 manually Jan 17 16:44:06 thats interesting, not sure what would have caused that Jan 17 16:44:56 where can i get the drivers for Realtek RTL8188CUS Jan 17 16:45:14 may be I can recompile driver and load it Jan 17 16:47:53 wifi was working in earlier setup, now after updating image its down Jan 17 18:14:24 zmatt: Thank you about the info on the am335x clocks. Jan 17 18:14:36 The am572x is a little bit more complicated than that Jan 17 18:14:57 yes, ive tried the Clock Tree Tool (CTT) and it can be very complicated to understand as well Jan 17 19:50:34 Hello n00b having problems with windows 10 rndis driver, no webserver access over usb Jan 17 19:58:52 Can anyone help me get my BBB to talk to me over RNDIS usb with windows 10 Jan 17 23:17:16 Hi everybody Jan 17 23:17:37 Can anyone tell me how to "identify in time" on this POS Jan 17 23:22:59 it means you're using a nickname that someone else has registered and you would have to login Jan 17 23:23:05 so use a different nickname if that happens Jan 17 23:25:02 Anyone else having trouble flashing with the latest Jessie IOT image? Jan 17 23:27:02 My ish is not working. Image file to microsd using win32 disk imager. Then popped into bbb and held S2 then plugged in power then let go once all lights flash on Jan 17 23:27:27 Now only one light blinks Jan 17 23:27:36 All 4 lights are supposed to be flashing Jan 17 23:27:58 like theyre doing the wave Jan 17 23:28:02 But they dont Jan 17 23:30:36 Is there a phone number I can call for support? Jan 17 23:36:44 I doubt it. You can ask here and wait for someone to answer, and I think there are forums too Jan 17 23:37:55 ah here they are http://beagleboard.org/Community/Forums Jan 17 23:38:15 I have to say, google groups was a pretty poor choice.. Jan 17 23:49:55 This is sucking hard. I'm guessing I may need to uncomment the line in uEnv.txt but I don't know how to edit an .img file. If I open with 7-zip and edit it's readonly and doesn't do anything Jan 17 23:50:02 Maybe I'm just dumb Jan 17 23:57:33 Formatted at Fat16 so that's not the issue Jan 17 23:57:42 *as Jan 18 02:01:59 hello i changed uname_r= line in uEnv.txt to custom built kernel, and now my beaglebone black will not boot, can i change this file without reflashing mmc? can i make sd card to boot from and change uEnv.txt on mmc? thanks in advance Jan 18 02:35:13 you should be able to boot from the SD then mount /dev/mmcblk1 somewhere and edit the uEnv.txt Jan 18 02:35:32 make sure you unmount it so you don't trash your mmc Jan 18 02:35:42 when your done editing Jan 18 02:35:48 jj_ ^ Jan 18 02:52:07 thanks darfo, also is there any way to edit or make new uEnv.txt from uboot interface? Jan 18 02:59:25 found nice doc about uboot Jan 18 02:59:27 thanks darfo Jan 18 02:59:28 cheers **** ENDING LOGGING AT Wed Jan 18 03:00:00 2017