**** BEGIN LOGGING AT Mon Oct 24 02:59:57 2016 Oct 24 03:16:35 anyone ever used the cc1310 launchpad? Oct 24 04:25:37 18:26 < zmatt> ayjay_t: "despite the no DMA" .. eh what? the spi driver most definitely does support dma Oct 24 04:33:57 oh it does youre right but there was some bug noted in the source Oct 24 04:34:21 i think it had to do with transfer size Oct 24 04:34:24 hm? Oct 24 04:34:52 unfortunately i don't recall off the top of my head, sorry Oct 24 04:35:13 I haven't seen any problems with dma myself Oct 24 04:35:33 except that mcspi doesn't use it very efficiency Oct 24 04:35:38 *efficiently Oct 24 06:29:56 Hello Folks Oct 24 06:30:42 Hey guys... I am trying to connect to wifi when my beagle bone starts... I have added my details in wpa_supplicant file and put the command "wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf" in rc.local Oct 24 06:31:20 but when i reboot my BBB u never get assigned an ip and not even coonected to essid i mentioned in wpa_supplicant Oct 24 06:32:03 I am working on BBB (debian pre-installed kernel 3.8.13) . Will the board face any problem during boot if I de-solder/remove the Ethernet host connector on the board ? Like peripheral check will fail and wont boot up ? Oct 24 06:32:19 upon checking status i see erro "could not read interface wlan0 wpa_supplicant no such devcice" and error conitnues Oct 24 06:32:45 but when i init rc.local manually ip assigns Oct 24 06:33:03 what is causing the wlan0 interface not up when i reboot Oct 24 06:33:39 i also added commands ike ifconfig wlan0 up and iwup wlan0 but issue remains same Oct 24 06:41:39 I am working on BBB (debian pre-installed kernel 3.8.13) . Will the board face any problem during boot if I de-solder/remove the Ethernet host connector on the board ? Like peripheral check will fail and wont boot up ? Any thoughts ? Oct 24 06:47:32 tejas: just the connector or also the phy? Oct 24 06:48:11 just the connector (not the the PHY chip) Oct 24 06:49:26 hmm, I spot a potential issue Oct 24 06:51:36 ugh what a horrible site the connector manufacturer has Oct 24 06:53:11 my main worry is that the leds are also used as strapping options of the phy Oct 24 06:53:17 I spot the LINK-PP LPJ0011BBNL laser printed on the connector Oct 24 06:53:24 in particular for REGOFF Oct 24 06:54:29 Schematic might help in this case, I am not a core embedded hardware guy, more on s/w side Oct 24 06:54:35 which is used to ensure the phy's internal regulator is enabled since the phy isn't externally supplied with a separate core supply (1.1V or something like that iirc) Oct 24 06:54:57 yes I have that open obviously :) Oct 24 06:55:18 lemme check what the default is for REGOFF Oct 24 06:55:34 Are you talking about green and orange leds on the connector Oct 24 06:55:39 ? Oct 24 06:56:04 yeah Oct 24 06:57:04 ok, REGOFF should be fine if left floating Oct 24 06:58:30 so basically I can desolder it without any worry ? booting without a host eth connector shouldn't have the problem right ? Oct 24 06:59:41 as far as the phy is concerned it's the same as no cable plugged in Oct 24 07:00:29 I want to reduce the height, so same would go for DC jack as well ? Oct 24 07:00:38 I would power with usb Oct 24 07:01:07 yeah. you can also power it via the P9 expansion header Oct 24 07:01:18 yeah, there is a vin Oct 24 07:02:41 pins 5+6 for 5v and pins 1+2 for ground Oct 24 07:02:50 actually connects directly to the DC jack Oct 24 07:04:11 yeah, just had a look at schematic, PMIC part, dc jack and usb are short for power in Oct 24 07:24:48 [11:27] Hey guys... I am trying to connect to wifi when my beagle bone starts... I have added my details in wpa_supplicant file and put the command "wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf" in rc.local [11:28] but when i reboot my BBB u never get assigned an ip and not even coonected to essid i mentioned in wpa_supplicant [11:28] I am working on BBB (debian pre-installed kernel 3.8.13) . Oct 24 07:28:07 Hey guys... I am trying to connect to wifi when my beagle bone starts... I have added my details in wpa_supplicant file and put the command "wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf" in rc.local. Oct 24 07:28:26 but when i reboot my BBB u never get assigned an ip and not even coonected to essid i mentioned in wpa_supplicant. upon checking status i see erro "could not read interface wlan0 wpa_supplicant no such devcice" and error conitnues but when i init rc.local manually ip assigns. Oct 24 07:28:38 what is causing the wlan0 interface not up when i reboot. i also added commands ike ifconfig wlan0 up and iwup wlan0 but issue remains same Oct 24 09:11:35 SAK: well, do call wpa_supplicant in some boot script? Oct 24 09:43:42 After installing the latest Debian image (8.4) i get a bad magic while trying to boot from MMC. Can anyone help? Oct 24 10:11:10 Guest68623, try using 8.6 version Oct 24 10:22:41 thanks for the answer, in the beaglebone debian repository, the latest version is 8.5 and it is only for the BBBW, where to download? Oct 24 10:37:03 http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Debian_Image_Testing_Snapshots Oct 24 11:48:11 is there a way to change the address mapped in /sys/class/uio/uio0/maps/map1/addr Oct 24 13:07:10 hello Oct 24 13:09:16 i am searching for a plain bbgw image. i only found some testing images on https://rcn-ee.com/ but i even dont know if i can trust this domain/mirror. Oct 24 13:16:01 * zykotick9 sure hopes https://rcn-ee.com/ can be trusted - it's in his sources.list ;) Oct 24 13:16:24 debitux: any beaglebone SD image will work Oct 24 13:16:51 oh bbgw not bb-white Oct 24 13:16:55 hrm Oct 24 13:16:58 no idea then Oct 24 13:17:10 but RCN is the official guy working on this stuff Oct 24 13:18:11 i actually found that the debian.beagleboard.org mirros rcn. :) Oct 24 13:18:19 thank you for help Oct 24 15:10:07 all i did was leave the beagle on over thew eekend and i came back and it had no space :-( Oct 24 15:11:11 Someone must have fed it after midnight Oct 24 16:56:56 there is no tutorial anout coding with C++ on beaglebone? Oct 24 17:02:11 wat Oct 24 17:02:37 theres lots of tutorials but, basically its no different than any other linux distribution Oct 24 17:02:49 if you have a certain hardware function in mind you should google for that specifically, i think Oct 24 17:03:23 jamesaxl: Do you want to code on the BB itself or deploy the application after development on your computer? Oct 24 17:15:07 jamesaxl: fyi rcn-ee is very actively developing the kernel, from what i can tell. r55 was out last week, then this weekend r58 broke one of my bonescripts and r59 (today? yesterday?) brought it back to life Oct 24 17:31:15 carpediem_, deploy the app after, cause it is not safe to compile C/C++ on BBB Oct 24 17:34:17 Not sure about safe, but it is very slow. I put CCS on Debian and build that way. Easy peasy. Oct 24 18:14:09 jamesaxl: So you need a cross compiler. You code in C++ on your main computer, deploy the cross compilation toolchain and then upload the final binary on BB to execute Oct 24 18:14:10 I honestly have found that it's fast enough to meet my needs most of the time Oct 24 18:14:31 It's only when I need to compile another larger open source project that I run into trouble Oct 24 18:14:44 In the past it was sometimes due to space, but 4 GB eMMC helps out there Oct 24 18:15:09 But yeah I would recommend getting set up for cross compilation regardless Oct 24 18:15:32 You can use the Linaro GCC toolchains Oct 24 18:16:29 I haven't tried, truthfully, not wanting to build in the BBB, and already being familiar with Eclipse, so CCS was a one-install simple solution for my needs. (shrug) Oct 24 18:16:31 jamesaxl: This might be helpful, http://jkuhlm.bplaced.net/hellobone/ Oct 24 18:16:43 I've used them and they work pretty damn well as long as you find the right thing to install (Linaro toolchains) Oct 24 18:36:31 I am looking for a up to date discussion on programming the beaglebonegreen PRU coprocessors. There is a lot of older info/ BBB Oct 24 18:36:54 ZeekHuge iirc has a blog that describes remoteproc in some detail. Oct 24 18:37:42 I would expect the actual process of programming to be very similar to the BBB. It's just a PRUSS. Oct 24 18:38:41 thanks, I figured they would be similar but wasn't 100% sure- looking the the Zeekhuge github now , thanks Oct 24 18:38:48 https://www.zeekhuge.me/post/ptp_blinky/ Oct 24 18:40:12 I used uio_pruss because such docuementation didn't exist when I started. I find it's very simple to employ, but don't know if libprussdrv works with more than one PRUSS in the system. Oct 24 18:41:00 zeekhuge, thanks for the link- I'll start there Oct 24 21:30:48 tlab: Do you get an interface with that driveR? Oct 24 21:30:57 driver=overlay Oct 24 21:31:38 I mean, does it show up with "ip link" Oct 24 21:31:58 Because when I load it, it does not show up Oct 25 00:35:05 hello Oct 25 00:35:38 can anyone help me :( **** ENDING LOGGING AT Tue Oct 25 02:59:58 2016