2014-04-12 00:11 arielenter has joined #qi-hardware 2014-04-12 00:13 Luke-Jr has joined #qi-hardware 2014-04-12 00:23 arielenter has quit [Quit: Leaving.] 2014-04-12 01:00 dos1 has quit [Ping timeout: 276 seconds] 2014-04-12 01:02 wej_ has joined #qi-hardware 2014-04-12 01:03 wej has quit [Ping timeout: 260 seconds] 2014-04-12 01:30 latest hottest news¡ NSA exploited heartbleed since >2 years 2014-04-12 01:30 *yawn* 2014-04-12 01:31 It's shocking to see which delay TV news have when it comes to IT stuff 2014-04-12 01:32 I think I heard first TV news about heartbleed yesterday 2014-04-12 01:52 hehe http://xkcd.com/1345/ 2014-04-12 02:02 Luke-Jr has quit [Remote host closed the connection] 2014-04-12 02:03 Luke-Jr has joined #qi-hardware 2014-04-12 02:35 dandon has joined #qi-hardware 2014-04-12 02:48 xiangfu has joined #qi-hardware 2014-04-12 03:13 Luke-Jr has quit [Remote host closed the connection] 2014-04-12 03:14 Luke-Jr has joined #qi-hardware 2014-04-12 03:18 Luke-Jr has quit [Remote host closed the connection] 2014-04-12 04:21 Luke-Jr has joined #qi-hardware 2014-04-12 04:34 rz2k has quit [Read error: Connection reset by peer] 2014-04-12 04:35 rz2k has joined #qi-hardware 2014-04-12 05:58 xiangfu has quit [Ping timeout: 258 seconds] 2014-04-12 06:00 morning 2014-04-12 06:05 wpwrak: so now I use some timings from the datasheet... then I need a driver_data for each chip which have the right waiting from the datasheet 2014-04-12 06:05 :( 2014-04-12 06:07 jekhor has joined #qi-hardware 2014-04-12 06:07 To minimize this influence in 2014-04-12 06:07 Extended Operating Mode RX_AACK, refer to Section 7.2.3 “RX_AACK_ON - Receive with 2014-04-12 06:07 Automatic ACK” on page 51, the acknowledgment frame response time can be reduced to 2014-04-12 06:07 32 μs. 2014-04-12 06:07 grml 2014-04-12 06:08 forget it, it's wrong 2014-04-12 07:54 wolfspraul has joined #qi-hardware 2014-04-12 08:17 wpwrak: http://alles-schallundrauch.blogspot.co.at/2014/04/sind-die-passagier-in-diego-garcia.html 2014-04-12 08:17 :/ 2014-04-12 08:19 (timings) or just pick the worst case. i think they should all be pretty similar. 2014-04-12 08:21 (diego garcia) i like the idea of hiding an iphone in one's behind. that ought to really hurt :) 2014-04-12 08:25 :D 2014-04-12 08:27 mhh 2014-04-12 08:27 there was a lot of electronic experts on this plane 2014-04-12 08:27 it's a job with risk if this is true :/ 2014-04-12 08:27 there's a factual error in the story,though: the date it was posted. 2014-04-12 08:28 some freescale production engineers, it seems 2014-04-12 08:29 the risk is putting a lot of your people on the same flight. this means that either freescale don't have a policy against this or they didn't care 2014-04-12 08:35 but want they want from the freescale poeple? I think about like iron man movie to built a iron man body :D 2014-04-12 08:35 that's a new theory 2014-04-12 08:40 there's actually a documentary (film) that describes exactly what happened. look for Millennium (1989) 2014-04-12 08:46 ah, time travels 2014-04-12 08:46 i you don't read the plot, then it's more fun to watch 2014-04-12 08:47 the story has a few surprises 2014-04-12 09:13 right... the exif location information in an image is "hard to forge" 2014-04-12 09:18 :D 2014-04-12 09:20 I remember some friend on facebook... he said, he is surprised because he copied/rename his photo file local and then upload it and facebook still know the location 2014-04-12 09:26 Luke-Jr has quit [Remote host closed the connection] 2014-04-12 09:27 Luke-Jr has joined #qi-hardware 2014-04-12 09:34 After completing the frame transmission, indicated by IRQ_3 (TRX_END), the PLL settles back 2014-04-12 09:35 to the receive frequency within tTR11 = 32 μs in state PLL_ON. 2014-04-12 09:35 and that's not true 2014-04-12 09:35 I waiting 32 us if i am still in the TX_BUSY state 2014-04-12 09:35 grml :( 2014-04-12 09:37 larsc: for the vast majority of homo sapiens, that statement would be true ;-) 2014-04-12 09:38 maybe the TRX_END was here before you started sending ? 2014-04-12 09:39 also, how do you initiate the sending ? i.e., are you sure it actually has started by the time you wait those 32 us ? 2014-04-12 09:40 ah, don't mind about the latter. i was thinking of something else. 2014-04-12 09:40 wpwrak: I don't know but I need to figure out what's going on there 2014-04-12 09:41 I need some hours 2014-04-12 09:41 then it will be working *I hope* 2014-04-12 09:46 oh, another thing: you can't count on always getting a TRX_END after RX_START. see page 53, that little arrow between "Promiscous Mode" and "Reserved Frames" 2014-04-12 09:46 also, on FCS (CRC) invalid, the TRX_END should be omitted. though it says differently elsewhere. 2014-04-12 09:47 i don't use the RX_START interrupt 2014-04-12 09:47 anymore 2014-04-12 09:48 RX_START could bring some performance to read the buffer while filling 2014-04-12 09:49 see page 152 2014-04-12 09:49 but I don't know if I can do that under linux 2014-04-12 09:49 i don't think that I can disable the SCLK while async transmit 2014-04-12 09:50 ehm s/transmit/receiving/ 2014-04-12 09:51 wpwrak: I can reproduce the step when TX_BUSY doesn't change to PLL_ON. It's when a RTT takes 10 ms and I try a ping with less than 10 ms interval 2014-04-12 09:51 then I don't getting out of TX_BUSY 2014-04-12 09:52 but I can't send two xmit 2014-04-12 09:52 I mean the xmit callback should be synchronized 2014-04-12 09:59 rta has quit [Ping timeout: 246 seconds] 2014-04-12 10:03 i think i need some interrupt busy spinlock 2014-04-12 10:03 yes, that's a bad word... spinlock 2014-04-12 10:08 wpwrak: because I have a chain of spi_async calls 2014-04-12 10:09 and at the end I clear the interrupt busy flag 2014-04-12 10:09 and if it's set I return IRQ_NONE; insetad IRQ_HANDLED 2014-04-12 10:10 I don't clear the irq status register 2014-04-12 10:10 mhh 2014-04-12 10:13 pcercuei has joined #qi-hardware 2014-04-12 10:25 now we're getting somewhere ;-) 2014-04-12 10:25 being stuck in TX_BUSY seems odd, though 2014-04-12 10:30 "The following packages will be upgraded: ... apt-transport-https" *grin* 2014-04-12 10:30 oh? 2014-04-12 10:30 why could that possibly be, eh ? :) 2014-04-12 10:31 nothing in debian-security 2014-04-12 10:31 maybe they did it earlier 2014-04-12 10:33 hmm, nice storm. the building is shaking and the clouds are racing across the sky. funny that the weather forecast missed that one. 2014-04-12 10:40 :/ 2014-04-12 10:40 the building is shaking? 2014-04-12 10:40 * whitequark read that as "binding" 2014-04-12 10:40 * whitequark is debugging a seemingly random memory corruption. indeed, the binding is shaking! 2014-04-12 10:42 whitequark: since you languages are safe, it must be a hardware problem :) 2014-04-12 10:42 wpwrak: it's a binding to a C library 2014-04-12 10:42 when in doubt, blame C! 2014-04-12 10:42 eintopf: yup. 15th floor. wobbles a bit when there's a lot of wind. 2014-04-12 10:42 I mean seriously, something is broken on the interface between libffi and libsodium. *shrug* 2014-04-12 10:47 sb0 has joined #qi-hardware 2014-04-12 11:30 dos1 has joined #qi-hardware 2014-04-12 11:55 wpwrak: page 64, I can start to read the buffer at TRX_END but when I am finish and I am still in BUSY_RX_AACK, then I need to wait the full 192 + 384 us? 2014-04-12 11:55 jekhor has quit [Ping timeout: 240 seconds] 2014-04-12 11:55 192 = the stupid 802.15.4 timing to sending an aack then 384 = sending the ack frame 2014-04-12 11:56 okay it's not stupid :( 2014-04-12 11:58 wpwrak: maybe I should work with jiffies there 2014-04-12 11:58 save a jiffies at TRX_END 2014-04-12 11:58 check then wait when I finished the frame_read 2014-04-12 11:58 then save another jiffies 2014-04-12 11:59 calc the us how long it takes 2014-04-12 11:59 then make a substraction of (wait_aack_send + tansmit_aack) - frame_read_takes_us 2014-04-12 11:59 and then wait the rest 2014-04-12 11:59 sounds good? 2014-04-12 12:01 mth has quit [Ping timeout: 240 seconds] 2014-04-12 12:01 well, first ... wait do to what ? switch to PLL_ON ? 2014-04-12 12:01 okay 2014-04-12 12:02 I getting a TRX_END while BUSY_RX_AACK 2014-04-12 12:02 page 63 2014-04-12 12:02 yes 2014-04-12 12:02 then TRX_END occurs 2014-04-12 12:02 means, I can read out the frame buffer 2014-04-12 12:02 no 2014-04-12 12:02 you already have the TRX_END :) 2014-04-12 12:02 ah yes 2014-04-12 12:03 yes, but then I read out the frame buffer 2014-04-12 12:03 and wait's on completion 2014-04-12 12:03 okay that's a little bit more complex first I read out how long the frame is, then I read the full frame... 2014-04-12 12:03 but simple we say I read out the frame buffer 2014-04-12 12:04 but this takse not long, because on BUSY_RX_AACK after TRX_END the rf231 send outs the ACK Frame 2014-04-12 12:04 and then I need to wait at completion time 2014-04-12 12:05 and then I clear the interrupt_bussy flag 2014-04-12 12:06 by the way, do you have this ? http://www.atmel.com/images/AVR2022_swpm231-2.0.zip 2014-04-12 12:07 that's the programming exmaple? 2014-04-12 12:07 (interrupt busy) you mean the flag in the rf231 ? or something in the driver ? 2014-04-12 12:07 it's a lot of things :) 2014-04-12 12:07 including message sequence diagrams 2014-04-12 12:09 and yes, a bit of code, too. hidden between the charts ;-) 2014-04-12 12:14 bwahaha. NOW they put out a storm warning. more than an hour after everything is calm and nice again. 2014-04-12 12:15 :/ 2014-04-12 12:20 mth has joined #qi-hardware 2014-04-12 12:41 rz2k has quit [] 2014-04-12 13:56 viric has quit [Ping timeout: 252 seconds] 2014-04-12 13:57 atommann has joined #qi-hardware 2014-04-12 14:03 viric has joined #qi-hardware 2014-04-12 14:30 nicksydney has quit [Remote host closed the connection] 2014-04-12 14:31 nicksydney has joined #qi-hardware 2014-04-12 14:48 kristianpaul has quit [Remote host closed the connection] 2014-04-12 15:23 arielenter has joined #qi-hardware 2014-04-12 16:18 Luke-Jr has quit [Remote host closed the connection] 2014-04-12 16:19 Luke-Jr has joined #qi-hardware 2014-04-12 16:41 atommann has quit [Quit: Leaving] 2014-04-12 17:28 jekhor has joined #qi-hardware 2014-04-12 19:17 grrk-bzzt has quit [Quit: Leaving] 2014-04-12 19:18 grrk-bzzt has joined #qi-hardware 2014-04-12 19:24 grrk-bzzt has quit [Quit: tout court] 2014-04-12 19:24 grrk-bzzt has joined #qi-hardware 2014-04-12 19:37 tumdedum has quit [Ping timeout: 240 seconds] 2014-04-12 19:39 tumdedum has joined #qi-hardware 2014-04-12 19:50 grmbl. with that storm i'll get seasick ... 2014-04-12 20:05 sb0 has quit [Quit: Leaving] 2014-04-12 20:06 arielenter has quit [Quit: Leaving.] 2014-04-12 20:13 sometimes i wonder if certain companies post job offers specifically looking for an "overengineer" ... 2014-04-12 20:18 kristianpaul has joined #qi-hardware 2014-04-12 20:18 kristianpaul has quit [Changing host] 2014-04-12 20:18 kristianpaul has joined #qi-hardware 2014-04-12 20:58 wolfspraul has quit [Quit: leaving] 2014-04-12 21:01 hmm. that radio has about 250 registers ... 2014-04-12 21:02 yet they forgot the subspace modulation ... 2014-04-12 21:18 hrhr 2014-04-12 21:33 kristianpaul has quit [Quit: leaving] 2014-04-12 21:35 the radio also has a CMD_PING. alas, without payload 2014-04-12 21:35 jekhor has quit [Ping timeout: 240 seconds] 2014-04-12 21:35 kristianpaul has joined #qi-hardware 2014-04-12 21:35 kristianpaul has joined #qi-hardware 2014-04-12 22:38 pcercuei has quit [Ping timeout: 252 seconds] 2014-04-12 22:55 seasick? subspace? 2014-04-12 22:57 seasick: because the building is shaking when there's a strong wind. should reach 80-90 km/h tonight. 2014-04-12 22:57 subspace: http://en.wikipedia.org/wiki/Subspace_(Star_Trek) 2014-04-12 23:02 dang, you're living on top of a skyscraper? 2014-04-12 23:03 actually I know such shaking only from really really high skyscrapers 2014-04-12 23:03 or 60m high light posts that are only a maybe 2m diameter at base 2014-04-12 23:04 or cranes(?) 2014-04-12 23:04 my office is on the 15th floor. not quite skyscraper but tallish. and high enough to notice storms. 2014-04-12 23:04 (or earthquakes :) 2014-04-12 23:05 http://www.flieg-doch-mal.de/cms/upload/bilder/allgemeine_luftfahrt/leistungsfaehigkeit/leistungsf06a_kl.jpg 2014-04-12 23:05 yeah :) 2014-04-12 23:06 hmmm, strange. I've been in a number of 10+ floors, incl OM-apartment, when there were storms. Hardly ever noticed any movement 2014-04-12 23:07 maybe your skyscraper is a special type of building 2014-04-12 23:09 the usual 'joy' with KDE akonadi and nepomuk: http://privatepaste.com/e5edfdde6b 2014-04-12 23:09 it's relatively thin. only some 8 m wide. so it flexes easily. 2014-04-12 23:09 oooh! 2014-04-12 23:10 then yes, I can see how you might get seasick in 15th floor 2014-04-12 23:10 well, the base is wider. but it narrows at the ... 4th floor i think 2014-04-12 23:11 and it's very exposed. so the wind has all the attack surface it wants 2014-04-12 23:11 and that's also where your terrace with your BBQ and generator is located? 2014-04-12 23:11 that's one floor up. and no, no generator. but my acids are there :) 2014-04-12 23:11 then I also can understand why all rocks fly away from there 2014-04-12 23:12 well, i hope the wind didn't blow them away :) 2014-04-12 23:12 ever considered placing a windmill there instead of a gasoline generator? 2014-04-12 23:12 ;-) 2014-04-12 23:13 wej_ has quit [Ping timeout: 252 seconds] 2014-04-12 23:13 I bet you'd be the first one to place a windmill in BUE 2014-04-12 23:14 and we could spot your place in google satview then 2014-04-12 23:14 i can help you with that ... 2014-04-12 23:16 I wonder why you need blinds in 15th floor 2014-04-12 23:16 sun? 2014-04-12 23:16 the building in the middle https://www.google.com/maps/@-34.6119828,-58.4124362,231m/data=!3m1!1e3 2014-04-12 23:17 hmm, no zoom in those urls 2014-04-12 23:18 this one? http://wstaw.org/m/2014/04/13/plasma-desktopnG1775.png 2014-04-12 23:18 yes, sun. too bright during daytime (my screens face the window) 2014-04-12 23:18 icon too small :) 2014-04-12 23:19 and no, the one to the right 2014-04-12 23:19 http://wstaw.org/m/2014/04/13/plasma-desktopnG1775.png or that one? 2014-04-12 23:20 ugh http://wstaw.org/m/2014/04/13/plasma-desktopoo1775.png 2014-04-12 23:20 that's the same ? 2014-04-12 23:20 took a while to upload 2014-04-12 23:20 I been too fast 2014-04-12 23:21 yes ! correct 2014-04-12 23:21 :-) 2014-04-12 23:21 hah! 2014-04-12 23:22 there are four apartments per floor. i'm in the northwestern one 2014-04-12 23:22 the one with the smaller northern "outer" terrace (and the larger southern "inner" terrace) 2014-04-12 23:23 ooh, so this http://wstaw.org/m/2014/04/13/plasma-desktopgB1775.png is not your table? 2014-04-12 23:23 the little "house" between the terraces is the head of the stairs. and in the middle of the building is a larger "house" with some of the infrastructure stuff, water tanks, pumps, etc. 2014-04-12 23:24 aaag 2014-04-12 23:25 aaah even 2014-04-12 23:25 infra 2014-04-12 23:25 prolly the ideal place to mount the windmill on top 2014-04-12 23:25 naw, that's on the shared terrace in the middle. (well, or rather "no used except for infrastructure things") 2014-04-12 23:26 wej has joined #qi-hardware 2014-04-12 23:28 the new google maps may actually have an image from after i moved in 2014-04-12 23:29 there's a dark spot where my grill is located and a brighter spot where i keep a box (thought the color seems wrong) 2014-04-12 23:29 the wonders of (image)stitching, or you got really futuristic architects in argentina? http://wstaw.org/m/2014/04/13/plasma-desktopIT1775.png 2014-04-12 23:29 ;-)) 2014-04-12 23:30 that's what happens when the storm breaks the barrier of sound :) 2014-04-12 23:31 on bing the building looks even thinner :) 2014-04-12 23:31 hehe. might be beneficial for you, I wondered if you need the blinds because of this particularly wry building 2014-04-12 23:32 I haven't counted but seems it has even more than 15 floors 2014-04-12 23:32 18, now I counted them 2014-04-12 23:33 well, street level is 0, terrace would be 16. no floors below street level 2014-04-12 23:33 anything else are optical illusions or incrementer bugs :) 2014-04-12 23:34 anyway seems there are higher buildings in your neighborhood. Thus the blinds? 2014-04-12 23:34 I hate when other people can look into my windows 2014-04-12 23:36 that's why I always keep the "curtains" closed - actually it's deco paper pinned to the windows 2014-04-12 23:36 need to change that stuff for fresh ones eventually 2014-04-12 23:36 it suffers from my smoking 2014-04-12 23:38 hmm, dark spot grill? 2014-04-12 23:38 they're not very close. i don't feel observed. no, the blinds are only for the sun 2014-04-12 23:40 i have an "oil drum" grill, black. like this: http://www.hogardesign.com.ar/articulos-chulengo-%C2%A8ne%C2%A8/485-2328/index.html 2014-04-12 23:41 they're great when there's wind. you can just close them and nothing will disturb 'em. 2014-04-12 23:42 and you think it's there between the "house" and the white spot? 2014-04-12 23:43 that's where the real thing is located, yes. dunno if that spot is the grill or some artefact, though 2014-04-12 23:45 dang, I always forget you're living on the other hemisphere. got puzzled when trying to find out which time of day that photo been taken 2014-04-12 23:45 the sun is always in the north :) 2014-04-12 23:45 yeah 2014-04-12 23:46 o.O 2014-04-12 23:46 would prolly kill me 2014-04-12 23:46 and it moves "from right to left", correct? 2014-04-12 23:46 you hardly notice 2014-04-12 23:47 yup 2014-04-12 23:47 hardly notice? hardly! 2014-04-12 23:47 I'd probably live in a constant feeling of time running backwards 2014-04-12 23:48 you're the first person who even mentions that. i think we automatically adjust within a few sunrises and sunsets and aren't even consciously aware of it 2014-04-12 23:48 well, maybe except for sailors 2014-04-12 23:48 maybe my mind works in a certain way not exactly standard 2014-04-12 23:49 I suspect since long time that my filter layer does less abstraction than usually 2014-04-12 23:49 we probably tell the day mainly by height of the sun and whether it has passed the zenith or not. so rough guess / memory plus exact position 2014-04-12 23:49 some think this is also the root cause of autism 2014-04-12 23:50 atommann has joined #qi-hardware 2014-04-12 23:50 what's much more noticeable are changes in day length 2014-04-12 23:50 yeah, different data processing 2014-04-12 23:52 then OTOH I actually adapt pretty easily to new stuff, like gas and break pedal swapped in one of my former cars 2014-04-12 23:53 luckily it been an automatic 2014-04-12 23:53 so no clutch to operate 2014-04-12 23:55 what ? pedals swapped ? what sort of madman does that ? 2014-04-12 23:55 a one legged woman 2014-04-12 23:55 okay, so not a madman ;-) 2014-04-12 23:56 I can't recall anymore if I used left or right leg to drive this car 2014-04-12 23:57 which is a bit concerning since I owned it longer than a year 2014-04-12 23:57 I think I tried both 2014-04-12 23:58 but actually the gas pedal been too far left for confortable operation with right foot 2014-04-12 23:58 throttle? 2014-04-12 23:58 accelerator? 2014-04-12 23:59 thrust? ;-P