**** BEGIN LOGGING AT Thu Dec 17 02:59:57 2020 Dec 17 03:18:27 Off to ubuntu! Dec 17 03:18:39 Please forgive me but for real, past to present! Dec 17 03:20:16 hmm you need 32bit x85 bins? Dec 17 05:49:01 hello every one...i have recently purchased Beaglebone black wifi but it is not getting connected to my system Dec 17 13:32:58 Hi Dec 17 13:34:00 I want to send and read data via ethernet port buy C++ programing Dec 17 13:34:42 I use socket header and I have a truble problems Dec 17 13:35:56 when I used gpio conection Dec 17 13:36:26 this both header is not work Dec 17 13:36:36 what should I do? Dec 17 13:37:32 what exactly are you doing, what do your headers look like? Dec 17 13:38:52 I want to send and read data via ethernet port buy C++ programing and I dont know how to do it Dec 17 13:39:47 I use the socket header and I do not receive the correct data Dec 17 13:40:32 Guest1205, pastebin it. Dec 17 13:40:47 wht you mean Dec 17 13:40:58 go to pastebin.com and find out. Dec 17 13:41:14 then post the link here. Dec 17 13:41:36 do you have any example code for server.c Dec 17 13:41:58 no Dec 17 13:42:37 or just leave.... kay. Dec 17 13:43:50 didn't sound like a beagle-specific problem anyway Dec 17 13:44:16 there must be thousands of websites explaining socket programming Dec 17 13:45:29 yea, but i was curious what he was talking about. Sockets, like websockets? is that the stream tolerant keep-alive tcp connection? Dec 17 13:46:36 I assumed he meant sys/socket.h Dec 17 13:47:43 those sound cool, not something i've worked with before. though i have sent raw packets through tcp. it was fun, and super confusing. the ~1400 byte packet was filled with 0's and a crc at the end, and most of the time, whenever there were large sequences of zeros, the crc would always be cleared. the byte length came through though... Dec 17 14:19:20 anyone know where in the menuconfig i could find the sbs,sbs-battery module to inculde? Dec 17 14:21:16 Konsgn: look under power supply Dec 17 14:21:56 I did find the charger there, but yet to find the battery Dec 17 14:21:59 or hit / and enter BATTERY_SBS Dec 17 14:22:13 whaaa? Dec 17 14:22:17 Device Drivers -> Power supply class support -> SBS Compliant gas gauge Dec 17 14:22:25 bizarre name Dec 17 14:22:33 the plague of menuconfig Dec 17 14:22:33 gah, thank you the / trick is great Dec 17 14:22:52 the thing I hate about the search in menuconfig is that it tells you where it is but it doesn't take you there Dec 17 14:23:04 hit the number next to the result to jump there Dec 17 14:23:06 yea, indeed, was worried that might be the case, specially since it's referred to as sbs-battery in dts Dec 17 14:23:33 mru: that is amazing, and totally non-obvious :/ Dec 17 14:23:49 like, there's absolutely nothing in the UI hinting at this Dec 17 14:24:57 hell, i didn't even know the search existed :] Dec 17 14:25:14 zmatt: seeing the number was enough for me to try it Dec 17 14:26:14 never occurred to me Dec 17 14:27:35 it makes sense in retrospect Dec 17 14:41:50 linux wise, is there a way to cat each file in a directory with the filename prepending the line? Dec 17 14:42:42 grep '' * Dec 17 14:43:19 fantastic, even better than the stack overflow i found Dec 17 14:43:22 one keystroke less: grep ^ * Dec 17 14:43:40 yep that's a nice one too Dec 17 14:43:47 i dont get it though. Dec 17 14:43:58 time for man grep Dec 17 14:44:26 an empty regex or start-of-line anchor matches all lines Dec 17 14:44:55 and grep with multiple files prefixes the matches with the filename Dec 17 14:45:09 they're both just empty regexes... mine matching anywhere (but since the pattern is literally nothing I need quotes), mru's matching only at the start of the line Dec 17 14:45:34 they are both zero-length, but only one is empty Dec 17 14:45:35 (either way, the start of the line is the first place you'll find an embedded empty string on every line of a file :P ) Dec 17 14:46:01 beware though, if there's only one file, grep won't print its name by default Dec 17 14:46:37 use the -H flag to always print the name Dec 17 14:46:45 good point Dec 17 14:46:54 assuming gnu grep Dec 17 14:49:36 hmm, so when piping stdout to grep, because you are sending char by char a search string will match even if its inside a line rather than using "grep searhch *" Dec 17 14:50:29 ?? Dec 17 14:51:14 grepping through stdin (i.e. without filename) works exactly the same as grepping through a file Dec 17 14:51:41 (and is processed line by line in either case) Dec 17 14:51:51 as in, when doing cat file | grep search, any line with search in it will be matched and printed, wheras "grep search *" only lines entirely matching search will be found? Dec 17 14:52:00 hmmm. Dec 17 14:52:14 "cat file | grep search" is just a pointlessly verbose and inefficient way to write "grep search filename" Dec 17 14:52:50 got it, was misunderstanding what i was seeing, thank you guys! Dec 17 14:54:13 giving multiple filenames to grep works exactly like grepping through the files one by one, except when multiple filenames are provided grep will default to prefixing the filename while grep with one filename (or none) does not prefix the filename by default Dec 17 14:55:05 oooh, i like grep -n ^ * Dec 17 14:55:07 in all cases you can override the default to always (-H) or never (-h) provide filename prefixes Dec 17 15:37:26 if your grep doesn't support the -H flag, you can force the same behaviour by adding /dev/null to the list of files Dec 17 15:37:41 grep foo files... /dev/null Dec 17 15:38:34 since /dev/null reads as empty, it won't match anything Dec 17 16:24:19 m Dec 17 16:29:43 hmmm, I enabled I2C debugging in the kernel, is there a way to disable it temporarily in dts so that I can see what my edited driver messages are at the beginning of boot time? Dec 17 16:56:57 Does anyone have a ribbon cable solution for P8 and P9? Samtec no longer makes a 46 pin IDC Dec 17 18:30:41 and they leave :-( Dec 18 01:40:12 hello people Dec 18 01:41:57 if your circuit board does not take power Dec 18 01:42:07 is there a way to find like a short or broken connection Dec 18 01:48:01 hey mattb00000ne Dec 18 01:48:07 yeah i mean you can Dec 18 01:48:19 but generally you need tools Dec 18 01:50:43 just very high level Dec 18 01:50:50 before I shell out for a new one Dec 18 01:51:08 this is an adapter board had nothing on it but connectors Dec 18 01:52:04 but from some reason its not powering device Dec 18 02:07:28 your voltage in Dec 18 02:07:36 if you are doing continuity tests Dec 18 02:07:47 yeah i mean you need tools Dec 18 02:08:03 it should only beep for the voltage in pin Dec 18 02:08:16 like if I touch gnd it should not beep right Dec 18 02:08:35 depends on where the other probe touches, because it basically measures a short Dec 18 02:08:43 so if you touch two grounds, it should be, because you want ground shorted to ground Dec 18 02:08:49 if you touch two Vins, it should beep Dec 18 02:10:46 are you sure it's not one of those 5v 0v detectors? Dec 18 02:10:54 with only one probe? the high-low digital probes Dec 18 02:11:37 its a cheap multi meter Dec 18 02:11:42 southwire Dec 18 02:11:54 i guess it is bad that my GND to GND does not beep Dec 18 02:12:03 yes that usually means they are not connected Dec 18 02:12:18 :-) Dec 18 02:12:21 can you inspect and find the error? Dec 18 02:13:02 I only get a brief beep on the gnd pin when I touch one of the Vin pins Dec 18 02:13:10 its for a second than stops Dec 18 02:13:22 the board has these little discs I guess for checking Dec 18 02:13:30 so I am touching the probe to that Dec 18 02:13:51 okay so if it beeps and stops Dec 18 02:13:58 it might be connected inductively Dec 18 02:14:14 no Dec 18 02:14:17 capacitively Dec 18 02:14:23 which woudl make sense Dec 18 02:14:26 when I do the GND pad to the VIN pin Dec 18 02:14:30 ok Dec 18 02:14:40 i mean its actually weird Dec 18 02:14:44 but theoretically possible Dec 18 02:15:03 sounds like I am getting a new adaptor board Dec 18 02:15:09 like i wouldn't expect a capacitor between Vin and GND to have the type of capacitance that allows enough current through to activate the sensor Dec 18 02:15:22 if its a connector board Dec 18 02:15:26 are there even capacitors on it? Dec 18 02:15:35 just jumpers Dec 18 02:15:45 you really shoudl be able to inspect it for errors Dec 18 02:15:47 and set screw terminals Dec 18 02:15:51 like you should be able to see the traces and stuff Dec 18 02:15:57 I can see the traces Dec 18 02:16:04 I can snap a pic real quick Dec 18 02:16:05 once second Dec 18 02:16:25 (you can save someo fthe soldermask/silkscreen off the trace carefully and expose the metal too) Dec 18 02:19:57 https://ibb.co/xHxczQ9 Dec 18 02:20:13 https://ibb.co/Z6wCLwT Dec 18 02:22:22 hm nothing screaming at me Dec 18 02:22:24 i'd need to hold it Dec 18 02:22:32 what is this thing for tho Dec 18 02:22:36 its 40 bucks Dec 18 02:22:51 i have a load cell digitizer that plugs into it Dec 18 02:23:03 load cell digitizer lol Dec 18 02:23:06 whatever that is Dec 18 02:23:07 basically allows me to use screw terminal Dec 18 02:23:17 i dont know much about what it does Dec 18 02:23:27 but it allows me to take force readings Dec 18 02:23:55 I will just get another one Dec 18 02:23:59 least amount of pain Dec 18 02:24:05 if you have th etime yeha Dec 18 02:58:35 Hello... Dec 18 02:58:46 It is me, set_. Dec 18 02:59:27 lost your mind and went boinkers huh Dec 18 02:59:30 not surprised Dec 18 02:59:54 I finally figured out freenode from ubuntu. As some of you may have heard, I got mixed up in a cross-compilation from Hadies. **** ENDING LOGGING AT Fri Dec 18 02:59:56 2020