IRC log for #neo900 on 20140825

02:24.57*** join/#neo900 M13 (~MirandaLS@83.149.37.250)
03:09.07*** join/#neo900 M13 (~MirandaLS@83.149.35.230)
03:18.41*** join/#neo900 M13 (~MirandaLS@83.149.35.230)
04:55.00*** join/#neo900 fling (~fling@fsf/member/fling)
04:56.28*** join/#neo900 M13 (~MirandaLS@83.149.35.125)
05:43.33*** join/#neo900 M13 (~MirandaLS@83.149.35.125)
06:56.52*** join/#neo900 kolp (~quassel@55d45d05.access.ecotel.net)
07:44.00*** join/#neo900 Mihanizat0r (~MirandaLS@83.149.35.125)
07:48.59*** join/#neo900 e2718 (~hdesk@p4FD37AFE.dip0.t-ipconnect.de)
07:49.45*** join/#neo900 Kabouik (~quassel@147.99.218.243)
09:40.04*** join/#neo900 freemangordon (~ivo@46.249.74.23)
10:00.36DocScrutinizer05((<ndnihil> so, how soon until I can buy my very own neo900?)) at least til end of year
10:31.09*** join/#neo900 vakkov (~vakko@vlan-174-game-235.comnet.bg)
10:32.43ndnihilhurry!
10:32.49DocScrutinizer05ndnihil: please keep in mind that we still don't know for sure how many excess Neo900 (beyond what been "pre-ordered" via donation) we will be able to build. For sure not an unlimited number
10:32.52ndnihilI'm bouncing off the walls over here
10:33.29DocScrutinizer05believe me, I'm feeling all the same
10:33.35DocScrutinizer05:-)
10:34.15ndnihilI'm fed up with android
10:34.21ndnihilwont touch ios
10:34.32ndnihilwouldn't even consider touching winphone
10:34.51DocScrutinizer05a common maemo saying :-)
10:36.06ndnihileven custom rom android is annoying
10:36.09DocScrutinizer05particularly the "<some negative attributes> android! Back to maemo fremantle now"
10:36.30DocScrutinizer05hearing that at least once a month
10:36.45ndnihilit used to be decent if you rolled your own rom for it
10:37.01ndnihilbut it's so convoluted and packed full of bullshit now it's not even funny
10:37.12DocScrutinizer05sad
10:37.25ndnihilsad indeed
10:37.44ndnihileven more sad, is that nobody gives a shit about people with large hands
10:37.56ndnihilscreen only phones are horrible for large handed folks
10:38.14DocScrutinizer05ooh, the phablets kinda work fine for those, I heard
10:38.19ndnihiland if you want a high end or even a medium end phone now, that's all that's available
10:38.27ndnihilyeah, or carry a laptop in your pocket
10:38.34DocScrutinizer05;-P
10:39.00DocScrutinizer05my GF is quite happy with her SG Note2
10:39.18ndnihilI've got my droid 4 to a point of "barely tolerable"
10:39.34DocScrutinizer05though she not even used the stylus yet, basically she's technophob
10:39.36ndnihilCM with a bunch of shit stripped out
10:39.51ndnihilonly broken thing at the moment is mms
10:40.04ndnihilwhich is fine, chicks don't send me titty pics anymore
10:40.13DocScrutinizer05hehehe
10:40.32ndnihilbeen with the same one for like 9 years now
10:40.36ndnihilshe's tolerant
10:42.00DocScrutinizer05the smart girls are
10:42.57ndnihilyeah, I have no major complaints
10:43.16ndnihilshe's cute, 10 years younger than me, smart, and puts up with my shit
10:43.31ndnihilmessy as hell, but what chick isn't
10:45.23ndnihilI was to the point a couple weeks ago I wanted to rip the usb/eth lump off the odroid u2 and hot glue an lte modem to it
10:45.29DocScrutinizer05it's not rules but tolerance and freedom that binds both customers and (girl)friends to you
10:48.22ndnihilyou guys have an idea of cost on this unicorn of a phone yet?
10:48.44ndnihillast time went to donate there was some turmoil with goldelico or something
10:51.19DocScrutinizer05no, that's completely sorted. We accept donations directly to Neo900 UG now, and the price target is still unchanged
10:51.35ndnihiloh, I didn't even know you had a target set
10:51.49ndnihilwhat was/is it?
10:51.50DocScrutinizer05unrelated, but interesting for community participation/debate: http://talk.maemo.org/showthread.php?p=1436703&postcount=33
10:52.24DocScrutinizer05cost: http://neo900.org/faq#cost
10:53.28ndnihilah right I did see that, around $1k to $1.2k USD
10:53.43ndnihilpricey for something I'm not even sure will work with my provider, but I'm game
10:54.07ndnihildata will work
10:54.10ndnihilunsure about voice
10:54.38DocScrutinizer05voice will work too
10:54.47ndnihilon verizon in the US?
10:55.09DocScrutinizer05when the modem can book in then voice should work, yes
10:55.18ndnihilclaps
10:55.25ndnihilhell I might get two
10:55.41DocScrutinizer05iirc our modem even has cert from verizon
10:56.07ndnihilyou changed modems? it has been a while since I last did the mandatory reading
10:56.19ndnihilthat's brilliant news
10:56.26ndnihilI'm locked into verizon
10:56.29ndnihilwork pays for it
10:56.43DocScrutinizer05http://neo900.org/faq#networks
10:57.14ndnihilthat's a pretty wide spread
10:57.30ndnihildas ubermodem
10:57.52DocScrutinizer05note this are like 3 variants of modem you chose from
10:58.00ndnihilah
10:58.03ndnihilnot a single unit
10:58.05ndnihilgotcha
10:58.08ndnihilthat makes more sense
10:59.04DocScrutinizer05we gonna offer PLS8-US and -E, PHS8-k, and PXS8
10:59.10DocScrutinizer05so 4 variants
10:59.53DocScrutinizer05I'm not toatally happy with the coverage they offer, but it's as good as it gets with recent global mess about bands used
11:00.39DocScrutinizer05particularly unfortunate are the missing roaming capabilities in the LTE PLS8-*
11:01.04DocScrutinizer05PLS8-US at least can do voice in most parts of the world
11:01.10ndnihilhrm, yeah that could be an issue
11:01.20ndnihilmake it a bit thicker, go dual modem :)
11:01.35DocScrutinizer05I hope Cinterion will improve their GSM to 4-band for the PLS8-E as well
11:02.12ndnihilthere's a whole pile of dual modem phones on dx these days
11:02.22DocScrutinizer05sure
11:02.33DocScrutinizer05but we don't have enough space for that
11:04.02ndnihilare cad drawings of the case available? I might go ahead and start 3d printing some ruggedized accessories
11:04.08ndnihiland a desktop charger
11:06.01DocScrutinizer05no cad drawings of the N900 case I'd know of, yet. We need somebody to 3D-print our spacerframes (or make them from moose antler ;-D )
11:06.38ndnihilI'm not set up for production work, but I'm down to help out in proto
11:06.50ndnihilhttps://old.ndnihil.org/3dprinter/d4dock/
11:06.55ndnihilclick and drag to rotate
11:07.02DocScrutinizer05Yes, desktop charger cradle is still very high on my list of product requirements that have impact on layout and circuit design
11:07.17ndnihilmade that one for my droid 4
11:07.50ndnihilholes in the bottom are for coins to tape in as weights
11:08.01ndnihilgive it a nice substantial feel instead of it sliding all over the place
11:08.38DocScrutinizer05(click and drag) doesn't work in konqueror ;)
11:08.50ndnihilah, need html5 canvas
11:11.31ndnihilcan't find a pic of the finished print on that one
11:11.54ndnihilsuffice to say, it looks like a phone dock
11:12.05DocScrutinizer05yeah, FF works
11:13.14ndnihilkinda tall, but I did it so any/most usb cables would press-fit without modification
11:14.18DocScrutinizer05yeah, Neo900 in cradle shouldn't need USB plug to fit a micro jack
11:14.41DocScrutinizer05should work with some pogo pins
11:15.46ndnihilhrm, is it separate port charge only or will it also charge via usb?
11:16.17ndnihiljust thinking about compatibility with existing phone accessories
11:16.20DocScrutinizer05it of course will also charge via USB as usual. That's a mandatory feature to stay compatible to N900
11:16.28ndnihilright on
11:16.45ndnihilmy xoom goes both ways like that
11:16.49ndnihilsolid option
11:17.07bencoh(n900 or not, not being able to charge via usb would be a pity :)
11:17.13bencoh(and probably a pita too)
11:17.14DocScrutinizer05but I think about two tiny holes or two gold plated contact pads at bottom (landscape orientation) small side of phone
11:17.47ndnihilhttp://images.anandtech.com/reviews/gadgets/Motorola/Xoom/_DSC9759.jpg
11:18.05DocScrutinizer05exactly
11:18.06ndnihilthat's the bottom edge of a xoom, it'll charge USB, those two shiny pads, or the barrel jack
11:18.27DocScrutinizer05we prolly won't be able to get the barrel jack
11:18.33DocScrutinizer05mech issues, no space
11:18.34ndnihilno need
11:18.39ndnihilit's redundant
11:19.32ndnihilpads with a magnetic lock would be great
11:19.49ndnihilno worry about breaking things if you pick the phone up and accidentally yank the cord
11:20.50DocScrutinizer05yeah, and I want those gold pads, and I will try to make them safe to 40V and 16kV HBM ESD, and even operational to at least up to 12V of any flavor (AC/ DC, Whatever)
11:21.11ndnihilthat would be sweet
11:21.19DocScrutinizer05(magnets) that's exactly what I plan to do, when any possible
11:21.34bencoh"12V of any flavor (AC/ DC" wait, how ?
11:21.41bencoh(the AC/DC part)
11:21.43ndnihila couple diodes
11:21.47bencohoh, okay
11:21.47DocScrutinizer05sure :-)
11:21.58bencohand ... who uses 12V AC ?
11:22.03DocScrutinizer05see Graetz
11:22.23DocScrutinizer05nobody using AC, but sometimes you swap polarity
11:22.45bencohthen diodes wouldnt do the job, would they ?
11:22.52DocScrutinizer05sure they do
11:23.11bencohto protect or to charge ?
11:23.19DocScrutinizer05~wiki graetz rectifier
11:23.44bencohhmm okay, time for me to read and learn :)
11:23.47DocScrutinizer05http://en.wikipedia.org/wiki/Diode_bridge
11:23.54ndnihilwas just trying to find the schematic for his avr32 dev board
11:24.07ndnihilif I remember right it has a nice clearly laid out section on that
11:24.43bencohoh, quite simple indeed :)
11:24.49ndnihilyeah
11:25.05ndnihilsimple enough that it makes you wonder why all manufacturers of anything ever don't do it
11:25.15bencoh:-)
11:25.27DocScrutinizer05downside: the diodes eat some voltage (usually 0.7V per diode)
11:25.33ndnihilbut then you're reminded of the reality of planned failure and obsalescence
11:25.39DocScrutinizer05for charger that's pretty irrelevant
11:26.25DocScrutinizer05so a greatz bridge will cut down ~1.4V from your input voltage
11:27.00DocScrutinizer05nowadays you can use "better diodes" that would reduce that to around a half of that
11:27.27DocScrutinizer05or even smart active circuitry (some FETs) that basically eliminate that effect completely
11:28.56DocScrutinizer05there are "ideal diodes" components, consisting of a FET transistor with very low Ron series resistance, plus some more integrated stuff to make the FET open only for one direction of polarity
11:29.40DocScrutinizer05the thing behaves like a diode, but without the 0.7V issue
11:30.52enycooo things happening =)
11:31.17DocScrutinizer05enyc: sure, I'm kinda back from holidays
11:31.23enycDocScrutinizer05: do the 'better diodes' have slow response time?
11:31.29DocScrutinizer05yes
11:31.32ndnihils/obsalescence/obsolescence/
11:31.37DocScrutinizer05slower than real ones at least
11:31.40ndnihilstabs bot
11:33.21DocScrutinizer05enyc: but still more than fast enough for usual 50Hz (or even 400Hz) AC
11:33.45DocScrutinizer05you can't use them however for demodulation of AM radio
11:34.40enychrrm do schottky diodes have different failure modes tho ?
11:34.48enyci guoss you could use both types of diode in parallel =)
11:34.49DocScrutinizer05http://en.wikipedia.org/wiki/Envelope_detector
11:35.02enycindeed i know about those
11:35.43DocScrutinizer05schottky are "the better diodes" I mentioned above. Makes no sense to use them in parallel to a FET ideal diode though
11:37.36DocScrutinizer05schottky have lower forward-voltage and very low parasitic capacitance, so are fine for stuff like envelope detector as well as graetz bridges with low voltage drop. But you still will have a voltage drop of ~1V over a graetz
11:37.49DocScrutinizer05which is OK with me, for the use case
11:39.55DocScrutinizer05the main "problem" is getting those nice golden pads onto the spacer frame
11:40.25DocScrutinizer05just one of the problems under topic "get spacer frame built"
11:45.04ndnihilif you can get drawings of the case, I can knock a couple out
11:46.14ndnihilhell the way I have my machine tweaked, something of that size would only take a few minutes
11:46.28ndnihilthough I'd dial down the speed for better quality
11:58.34DocScrutinizer05getting precise drawings of the case is one of the major tasks of this work package. Maybe wpwrak can do that with his CNC
12:01.32DocScrutinizer05refer to http://neo900.org/stuff/joerg/spacerframe/sketch.pdf for the basics
12:02.10DocScrutinizer05the brownish one is the original N900 lower half of case
12:02.31DocScrutinizer05the magenta is old/new keyboard/spacer frame
12:04.24ndnihilnot enough info to produce anything, but it looks like an easy print
12:05.22ndnihilknow where I can pick up a cheap n900?
12:05.33DocScrutinizer05it is mostly easy to print. The problem is to get the shape/drawing/data right
12:06.35DocScrutinizer05ndnihil: you can get dirt cheap case replacements on ebay. Like 16bucks for a complete set (complete in that it has lower half and kbd frame)
12:07.16DocScrutinizer05for pictures of the real thing: http://neo900.org/stuff/joerg/kbdframe/
12:07.48DocScrutinizer05complete working N900 are not that easy to find anymore
12:07.51ndnihilhttp://neo900.org/stuff/joerg/kbdframe/2014-06-27_02-39-24.jpg
12:07.57ndnihilclips like that aren't going to print well
12:08.13ndnihillow area and oriented perpendicular to layer
12:08.21DocScrutinizer05yeah, I gather as much. but then, we don't exactly need them anymore
12:08.25ndnihilthey'll break easily
12:09.19DocScrutinizer05the new spacerframe to replace the kbd frame will be much more rigid and held down on at least 4 points by screws
12:09.32ndnihilscrewed can definitely be done
12:09.41DocScrutinizer05it doesn't bend as easily as the old thin one
12:10.17enycDocScrutinizer05: largely break on USB?
12:10.35ndnihilhrm, $350 for an n900 on amazon
12:10.50enycmy working N900's have the USB port points on the moald scraped off, and then a new connector upside-down soldered firmly to all the metal =)
12:10.58DocScrutinizer05but I'm not a mech guy. Not really. I'd hope for somebody with better knowledge than I have to take on this task of designing (and producing?) a spacerframe that "just works"
12:11.23enycthen, the gnd solders to that metal, the 5v runs round the board tno one of the gold points on a thicker wire,  and 2 very thin wires carre the D+ D- to that pair of pads nearbyish ...
12:11.51enycand extra insulating tape/layers needed to avoid short =)
12:12.00enycso I have very robust new microUSB on there upside-down
12:12.07enychave to file the case slightly to get connector in
12:12.08DocScrutinizer05yeah,
12:12.11DocScrutinizer05~usbfix
12:12.12infobotusbfix is probably http://talk.maemo.org/showthread.php?t=75920 - and **NEVER** use epoxy (unless you want to seal your device for underwater), or http://www.youtube.com/watch?list=PL2862BF3631A5C1AA&feature=player_detailpage&v=fYz5nIHH0iY#t=1861, you will basically need two irons: a small good one and a 60+ Watt
12:14.27DocScrutinizer05wpwrak: you're around?
12:14.46enychrrm it can be done resoldering but i'd lost the pads
12:14.52enychence upside-down trick and much muhch stronger =)
12:15.12DocScrutinizer05wpwrak: how's your N900 doing now? and what do you think about getting a proper 3D model of the case, so we could base spacer frame design on that?
12:23.46DocScrutinizer05~literal usbfix
12:23.46infobot"usbfix" is "http://talk.maemo.org/showthread.php?t=75920 - and **NEVER** use epoxy (unless you want to seal your device for underwater), or http://www.youtube.com/watch?list=PL2862BF3631A5C1AA&feature=player_detailpage&v=fYz5nIHH0iY#t=1861, you will basically need two irons: a small good one and a 60+ Watt"
12:25.06DocScrutinizer05infobot: no, usbfix is http://talk.maemo.org/showthread.php?t=75920 - and **NEVER** use epoxy (unless you want to seal your device for underwater), or https://www.youtube.com/watch?feature=player_detailpage&v=fYz5nIHH0iY#t=1866, you will basically need two irons: a small good one and a 60+ Watt
12:25.06infobotDocScrutinizer05: okay
12:26.41DocScrutinizer05infobot: no, usbfix is http://talk.maemo.org/showthread.php?t=75920 - and **NEVER** use epoxy (unless you want to seal your device for underwater), or https://www.youtube.com/watch?v=fYz5nIHH0iY#t=1866, you will basically need two irons: a small good one and a 60+ Watt
12:26.41infobotokay, DocScrutinizer05
12:27.26DocScrutinizer05infobot: no, usbfix is http://talk.maemo.org/showthread.php?t=75920 - and **NEVER** use epoxy (unless you want to seal your device for underwater), or https://www.youtube.com/watch?v=fYz5nIHH0iY#t=1866, you will basically need two irons: a small good one (or better hot-air reflow) and a 60+ Watt
12:27.26infobotokay, DocScrutinizer05
12:28.45wpwrakDocScrutinizer05: good morning ! :) just got up. lemme check the backlog ...
12:28.53ndnihilestel designed n900 case?
12:29.04ndnihilhttp://talk.maemo.org/showpost.php?p=1393884&postcount=2
12:30.26wpwrak(3d scan) yeah, i'll try to set up that bloddy scanner sw on my pc. the stuff is windows-only and something like a decade or two old. once upon a long ago, i had it all running under virtualbox, but that pc then died, and with it that installation :-(
12:31.31wpwrakso this will take some time. also, the scans are *slow*. but they're nice to look at, and rather useful for the sort of work we plan to do there
12:31.52ndnihilwhen you go from point cloud to mesh, make it a friendly format please :)
12:33.09wpwrakDocScrutinizer05: question: PHS8 is about USD 80 ? or was that EUR 80 ? and do we have a guess for WLAN/BT/FM (WG7351-00) ?
12:34.22DocScrutinizer05iirc 80 EUR
12:34.52wpwrakndnihil: a few years ago, i did these scans (of the ben nanonote, a bit smaller than the n900). exported all the formats the critter knew: http://downloads.qi-hardware.com/people/werner/ben-scans/
12:35.06DocScrutinizer05I don't have any hard price figures since I didn't do sourcing so far
12:35.28wpwrakDocScrutinizer05: any best guess ? or are mine plausible enough ?
12:36.00DocScrutinizer05I think Nik mentioned one of the critters being quite expensive, with ~50bucks
12:36.20DocScrutinizer05the others in the range of 25 maybe. But that's really talking outa my rear end
12:38.04wpwrakspeaking os sourcing: the fancy side-facing thin RGB LEDs (MSL0201RGBW1) are currently out of stock at Digi-Key and Mouser. they're the only part mentioned in the block diagram that's down to zero.
12:38.48DocScrutinizer05http://projects.goldelico.com/p/neo900/issues/546/
12:41.14wpwrakso about USD 40. thanks !
12:42.55wpwrakdo you remember what you paid for the reel of fpc connectors, and how many were there on that reel ?
12:43.23DocScrutinizer05hmm?
12:43.36DocScrutinizer05the display cons?
12:43.55wpwrakyes
12:44.16DocScrutinizer05we paid well under 1EUR iirc
12:44.42DocScrutinizer05got 1k iirc
12:44.50wpwrakperfect. thanks !
12:44.55DocScrutinizer05basically negligible
12:45.56DocScrutinizer05those friggin damn sideway facing RGB LEDs :-/
12:46.04wpwrakmouser.com lists them at USD 2.10 each on a 2000 units reel. seems you got a good deal :)
12:46.13DocScrutinizer05sure
12:46.18DocScrutinizer05mouser is....
12:46.24DocScrutinizer05not always the cheapest
12:46.49DocScrutinizer05tbh I can't recall what they cost
12:46.52DocScrutinizer05us
12:47.04DocScrutinizer05we were happy to have found enough of them
12:47.06wpwrak(leds) guess we're the only ones who want colorized keyboard lighting :-) well, maybe art lebedev, too ;-)
12:48.21DocScrutinizer05for the spacer frame illumination (AUX LEDs) we can go for 3 discrete LEDs, doesn't make much of a difference
12:48.39wpwrakmodem cost estimate is good at USD 80 ?
12:48.41DocScrutinizer05for dang kbd backlight though... ;:-S
12:49.02DocScrutinizer05no, I told you it's EUR
12:49.17DocScrutinizer05and maybe rather 100 for LTE
12:49.19wpwrakyeah, at some point you'd run out of space for 18 LEDs :) and it would probably look funny
12:49.20DocScrutinizer05I dunno
12:49.32wpwrakah, EUR, sorry ... editing ...
12:50.06DocScrutinizer05you never know what prices you can get until you got the components in your shelf
12:50.32wpwraksadly, that's true
12:50.37DocScrutinizer05I don't even know where Nik wants to get the modems from
12:50.49DocScrutinizer05maybe directly from Cinterion
12:51.37DocScrutinizer05sourcing is job of hardware house, which is GDC, not job of EE (mine)
12:51.49ndnihilwpwrak: those scans don't look too bad at all
12:52.08wpwrakso ... BOM cost for 10 units, with items from the block diagram, best guesses for things that don't have a catalog price, excluding a few critters we don't know yet, and excluding anything too small to make it into the block diagram would be USD 370 = EUR 270. (for PHS8)
12:52.32DocScrutinizer05:nod:
12:52.43ndnihilwhat scanner hardware?
12:53.22wpwrakfor 100 units, it goes down to USD 340, 1000 units USD 310. after that, the catalog prices don't have meaningful discounts
12:53.24DocScrutinizer05per unit
12:53.35DocScrutinizer05:nod:
12:53.53wpwrakper unit, yes. total would not only be a miracle but a rather beautiful one, too ;-)
12:53.57DocScrutinizer05this is incl PCB and what else?
12:54.06wpwrakjust components
12:54.09DocScrutinizer05ouch
12:54.18wpwrakno PCB, no camera, no spacer frame, no keyboard
12:54.28wpwrakspeaking of which, do you have estimates for those ?
12:54.40DocScrutinizer05pcb dunno 30?
12:55.11DocScrutinizer05domesheet: 20, spacer frame: unknown, camera: 15
12:55.58DocScrutinizer05(camera for the new solution)
12:56.20DocScrutinizer05(otherwise, camera + SMIA: 50)
12:56.25wpwrakndnihil: roland MDX-15 CNC mill (which also has a scanning head). scanning works by moving a gently vibrating needle across space and whenever it touches something, we have a data point
12:56.39ndnihilah gotcha
12:57.01ndnihilI've got a microscribe here
12:57.06wpwraklooks for a wooden stake for that SMIA
12:57.45ndnihilhttp://www.sophics.com/en/i/dok3d/8.jpg
12:57.47ndnihilone of those
12:57.56ndnihilsame model
12:58.10wpwraklooks very fancy :)
12:58.17ndnihilit was like $15k new
12:58.22ndnihilcost me a whole $0
12:58.23ndnihil:)
12:58.38wpwraknice discount :)
12:58.38DocScrutinizer05can't do tiny details?
12:58.42ndnihilit was bought for a project, never used, and sat in a box for a couple years until it was given to me
12:58.51DocScrutinizer05or maybe just depends on tip?
12:59.09ndnihilit has a not-quite-needle point on the tip
12:59.18DocScrutinizer05exactly
12:59.34ndnihiltip size is calibrated to the machine
12:59.40DocScrutinizer05which would be pretty inappropriate for inner side of L shaped surfaces
12:59.47ndnihilif I were to change it, it would throw everything off
13:00.03ndnihilnah it can get in tight grooves as long as the rest of the mechanism behind it can fit
13:00.16DocScrutinizer05ooh, fine then
13:00.32DocScrutinizer05ndnihil: do you want me to ship a N900 case to you?
13:00.34wpwrakunlike my mill, it can probably also crawl under things
13:00.46ndnihilwell, funny thing about my microscribe is
13:00.49ndnihilI've never used it
13:00.56ndnihilneed to finish writing the software :)
13:01.02DocScrutinizer05hmm
13:01.14ndnihilit's win-only from the manufacturer
13:01.44wpwrakndnihil: previous owner "cool, i'll pay anything for it." but then: "meh". new owner "cool, and i got it for free !" but then "meh". there seems to be a pattern :)
13:01.50ndnihilI got part way through writing a driver and getting it to output points to openscad
13:01.54ndnihilwpwrak: lol yeah
13:02.16DocScrutinizer05ok, then let's change the deal a bit: you come up with a scan of the N900 case and Neo900 UG pays all your expense (plus a small recompensation for your work, maybe in form of a voucher for Neo900 goods)
13:02.20ndnihilparticularly when you can build laser scanners pretty cheap now
13:03.10ndnihilI was just contemplating buying an n900 from amazon
13:03.20ndnihildo it old school
13:03.32DocScrutinizer05well, come up with a *good* case scan and we can finance that
13:03.56ndnihilsome calipers, a bottle of vodka, and an evening or two doing it over and over until I get a part that works proper
13:04.28wpwrakDocScrutinizer05: for the PCB, i got about EUR 100 each for 4-layer, 5 units. so USD 30 for 8 layer, 1000 units ?
13:04.47ndnihilhow can I pass that up
13:04.52ndnihilclicks proceed to checkout
13:04.57DocScrutinizer05when you can delibver a prot 3D printout of a fitting spacer frame according to the sketch in http://neo900.org/stuff/joerg/spacerframe/sketch.pdf, we're talking :-)
13:05.56DocScrutinizer05wpwrak: I have no real clue about PCB cost either
13:06.12wpwrakwe'll actually need one more part: the inter-board support aka anti-flex. hopefully, this will be a bit easier. but can't be designed before we know exactly what the pcbs will look like (component placement and such)
13:06.17DocScrutinizer05maybe better talk to Nik about those details?
13:06.53DocScrutinizer05(pricing of components)
13:07.04DocScrutinizer05anti-flex?
13:07.10DocScrutinizer05ooh, that one
13:07.18DocScrutinizer05the kbd support?
13:07.23wpwrakyes
13:07.46wpwrakthe "no press-to-crack"
13:07.59DocScrutinizer05I *still* think we need soldered mech posts in UPPER, and holes for them to go through and sit on case bottom, in LOWER
13:08.05wpwrakerm, domesheet 20, n97 cam 15 .... those are euros ?
13:08.12DocScrutinizer05yep
13:08.35DocScrutinizer05domesheet is with a tiny bit of headroom, maybe
13:08.51DocScrutinizer05regilar sales is 16EUR + shipping for one
13:09.13DocScrutinizer05cam I dunno, maybe we get it for 11
13:09.50DocScrutinizer05again, you might regularly want to talk to Nik first, only ask me about special parts that are N900 legacy
13:10.42DocScrutinizer05I'm not the hw house, not the cash department
13:10.52DocScrutinizer05I'm "only" EE and project lead
13:14.22wpwrakyou're our n900opedia ;-)
13:15.57wpwrak10 units cost now at USD 418. 1000 units at USD 360, but several parts have "1 unit" pricing, so that should still come down a bit
13:16.49ndnihiln900 ordered
13:17.02ndnihiland I can finish printing my laser scanner while I wait for it to ship
13:18.18DocScrutinizer05wpwrak: please be careful with public statements like those, yiu're quoting some pricetag that can easily get misunderstood. We're talking BOM here
13:18.59DocScrutinizer05that's why I prefer discussing such stuff in our non-public channel
13:20.14DocScrutinizer05you have no idea what a zillion occasional readers of chanlog will make out of such fuzzy statements
13:21.47wpwrakalright, let's take it non-public then
13:25.53DocScrutinizer05anyway, for allowing our customers a short glimpse at what WE are facing, particularly when it comes down to "why is this thing soooo expensive", it served a good purpose, when we can make utterly clear here that those figures were about how much it costs US to get the components we need to solder on a PCB and mount into a case
13:27.26DocScrutinizer05so, not counting any expense for work *we* do on this, we are already at ~600EUR per NeoN board
13:28.25DocScrutinizer05(since we have to count in expense for DOA components, loss in yield in production, production cost itself, etc)
13:29.04DocScrutinizer05then we have shipping/handling/warranty on top of that, too
13:29.26DocScrutinizer05and we still haven't made a single buck on that, at this pricetag
13:30.14wpwrakhmm, my prices are all in USD. so we should end up a bit below EUR 600
13:30.42DocScrutinizer05you think so?
13:30.49wpwrak(costs) and let's not forget but external items like certification, which should be in the order of 10+ kUSD
13:31.02DocScrutinizer05that too
13:31.53DocScrutinizer05it's a quite tough business
13:34.06wpwrakfor 1000 units, i'd expect to end up with ~USD 350 for parts, add maybe 100 for assembly, then 20% for yield and overhead. so about USD 550. let's round up to 600. that's EUR 440. the euro is strong these days.
13:34.43wpwrakthat's just manufacturing costs. now add R&D, certification, etc.
13:35.26wpwrakand i wouldn't include shipping in the cost calculation. that's too random to have on our side.
13:36.15DocScrutinizer05assembly etc is also too random to already discuss it publicly
13:36.21DocScrutinizer05so is yield
13:36.28DocScrutinizer05you never know
13:36.58wpwrakthere are also a few big ticket items in there for which i only have one price point: modem, wlan, pop ram, etc. so some may include discounts but others don't.
13:37.23DocScrutinizer05POP ram is a good point. What did you calculate for that?
13:37.57DocScrutinizer05meh, we're again public
13:38.10wpwrakwith a good fab, i'd expect yield to be 0% for the N boards it takes to weed out the obvious mistakes, then 90% or better for the rest of the test run(s)
13:38.47DocScrutinizer05I just can say you never know
13:38.55wpwrakafter than, 95% or better should be quite feasible, even with a "heavy" system like ours. the board split helps there since a broken upper doesn't also kill a lower, and vice versa
13:39.13DocScrutinizer05:nod:
13:39.31DocScrutinizer05that's what we hope for. Reality might bite our ass
13:39.55wpwrak(public) component prices shouldn't create much confusion. totals are more dangerous
13:40.02DocScrutinizer05I seem to recall GC has a 100% yield policy option
13:40.42DocScrutinizer05I might be mistaken but I seem to recall Nik mentioning sth like this, which would be a really nice thing to have
13:41.37DocScrutinizer05of course such policy doesn't come for free
13:41.48DocScrutinizer05it's basically an insurance
13:42.13DocScrutinizer05but it speaks loud of GC's quality and experience
13:45.56wpwrakyeah, a good fab can get close to 100%. even fic aimed for some 97-98% and we all know how things were run there ;-)
13:55.40DocScrutinizer05yeah :-P
13:56.10DocScrutinizer05anyway, when GC promises 100% yield, we got rid of one big PITA in our calculations
13:56.58DocScrutinizer05I however wonder how they gonna do that when they don't use 100% own entry-QA'ed components
13:57.26wpwrakyeah, it sounds as if they're promising the impossible
13:57.39DocScrutinizer05figure we provide a lemon batch of modems to them, with 50% crooks
13:58.32wpwrakmaybe if they engineer the whole process. dunno. but with our context they simply can't make such guarantees.
13:58.46wpwrakbut at least they're confident about their yield. that's already a good thing :)
13:59.28DocScrutinizer05nothing is impossible, it's just a high risk for them to produce another 80% of boards on top, on own expense, to reach the 100% yield they promise - *if* they actually do such promise, which I'm still not at all sure about
14:00.06wpwrakbtw, the aux leds aren't the troublesome type. so we're good there. it's just the 6 kbd backlight leds.
14:00.28DocScrutinizer05maybe we should cancel the RGB kbd backlight
14:01.12DocScrutinizer05at all: what do you think about the RGB kbd backlight? how much are you willing to pay for that gimmick?
14:01.14wpwraki like that idea ! :)
14:01.46ndnihilrgb would be cool, but honestly, I'd just leave mine at red
14:02.36DocScrutinizer05sure. we could offer alternative fixed colors for kbd bl: white, red, orange, yellow, green, blue
14:02.44wpwrakcustomarily, the backlight color is white. your night vision normally gets disturbed by what's on the display anyway.
14:02.49ndnihilrgb notification LED for sure though
14:03.14DocScrutinizer05that's never been questioned
14:03.15wpwrakDocScrutinizer05: naw, you don't want to fragment our production even more
14:03.35wpwrakin the end, each board will have its own "personal" bom. that'll be quite expensive.
14:03.37ndnihileh, for night situations, xcalib -green .1 0 1 -alter; xcalib -blue .1 0 1 -alter
14:03.47wpwrakit's already bad enough if we have four (!) different modems.
14:03.52DocScrutinizer05wpwrak: there's not *so much* of a problem in this type of custom made units
14:03.59ndnihilthat's my "nightmode" script for when I have the laptop out doing astrophotography
14:05.00DocScrutinizer05wpwrak: the "individual BOM" is just a question of picker-placer program
14:05.48wpwrakDocScrutinizer05: you still need to switch pick and place programs, even if you have all the colors mounted at the same time. change -> mistakes can happen. also, your yield gets more difficult since you can't just send another identical board if one fails testing. so you have to go back to produce more if you run into problems.
14:05.49DocScrutinizer05I guess we even can get whitequark to write a nifty gerber for that ;-)
14:06.54DocScrutinizer05ohmy, leave the kbd bl LEDs out then, for the spares. I'll solder them by hand
14:07.26wpwrakndnihil: okay, you're seriously taking it to extremes :)
14:07.46wpwrak(hand solder) that's the spirit ! ;-)))
14:08.01DocScrutinizer05but indeed modem is a big issue for warranty logistics
14:08.15ndnihillol
14:08.27wpwrakyes, the fewer modem options we need, the better
14:08.49DocScrutinizer05then otoh the rest of LOWER is cheapish
14:09.10DocScrutinizer05again sandwich comes in handy
14:35.56*** join/#neo900 infobot (ibot@rikers.org)
14:35.56*** topic/#neo900 is http://neo900.org | conversations are logged to http://infobot.rikers.org/%23neo900/ | 2013-11-04 - the day our fundraiser reached its goal, 25k EUR | 2013-12-02 - 200 devices reached! | 12-14 50035EUR, 232 units | 01-17 60kEUR, 300 units | 02-28 333 units, 70k€ | 03-28 350 units, 400 donations, 73555€ | 0501 360 410 75k | 0712 183 ~30k | 0810 300 ~49k
14:35.56*** mode/#neo900 [+v infobot] by ChanServ
14:36.00DocScrutinizer05~wb
14:36.00infobotthx
14:38.31*** join/#neo900 modem2 (~modem@LMontsouris-656-01-36-83.w80-15.abo.wanadoo.fr)
14:39.00DocScrutinizer05afk, bbl
14:39.40*** join/#neo900 modem (~modem@fsf/member/modem)
14:54.03*** join/#neo900 AndrewX192 (~andrew@unaffiliated/andrewx192)
15:01.40*** join/#neo900 e2718 (~hdesk@p4FD37AFE.dip0.t-ipconnect.de)
15:40.13ndnihilmy n900 should be here on the 29th
15:40.15ndnihilyay
15:43.28*** join/#neo900 e2718 (~hdesk@p4FD37AFE.dip0.t-ipconnect.de)
15:58.31*** join/#neo900 sixwheeledbeast (~paul@host-92-17-50-118.as13285.net)
16:17.16*** join/#neo900 mietek (mietek@bak.io)
17:19.28x29andnihil: how about your neo900? ;)
17:19.40ndnihilx29a: a good ways off sadly
17:20.00ndnihilI got the n900 so I could take it apart and CAD up a case/kb spacer
17:21.35ndnihilspacer for the neo900 that is
17:55.30*** join/#neo900 Kabouik (~quassel@221.77.69.86.rev.sfr.net)
18:01.25bencohthat's a broken one right ?
18:08.24DocScrutinizer05ndnihil: please wait a week before you take it apart. Odds are it breaks on that, and I might be able to ship a case to you for spacer design
18:09.56ndnihilbencoh: no, I actually ordered a new in box unit
18:10.13ndnihilI figure worst case scenario, I end up with a badass tv remote
18:10.16ndnihil:)
18:13.21bencohwait, what ? :D
18:15.31ndnihilit can also serve as a hot spare for the girlfriend
18:15.46ndnihilshe's rather abusive when it comes to phones
18:15.54ndnihilthough she has done quite well with her s3
18:22.50ndnihilthough thinking about it, I doubt she'd be interested
18:22.57ndnihilno snapchat
18:23.09ndnihilor that other crap she and her sister use
18:23.34DocScrutinizer05ndnihil: for badass TV remote, you want *two*: one with the IRreco GUI/app, liked to the 2nd one via WLAN which serves as IR transmitter in front of your TV ;-)
18:23.49*** join/#neo900 ravelo (c151261c@gateway/web/freenode/ip.193.81.38.28)
18:23.57ravelohioo
18:24.50ndnihilI've got a pile of IR transceivers and random avr tinys, and each tv has an odroid u2 or a pi or similar attached to it
18:24.57DocScrutinizer05I once had that setup working, but at that time I had only two of them, and I needed both in active use, so no way to let one stay in front of TV for sending IR light
18:25.01ndnihilshould be able to sort something out :)
18:25.18DocScrutinizer05hey! :-D
18:27.22ndnihilI use the 2nd droid4, the droid1, and the xoom as remotes for xbmc
18:27.32ndnihilbut I'd like a more consolidated remote
18:27.37ndnihilone remote to rule them all
18:30.17DocScrutinizer05well, IRreco talks to LIRC netsock, so you can send those commands vie WLAN conveniently to any port on which whatever you like is listening
18:31.16ndnihillooking at it now
18:31.27ndnihillooks nifty
18:33.42DocScrutinizer05all I had to do to make my two-N900 remote control been: change 127.0.0.1 to 192.168.1.33 (IP of 2nd N900) on the GUI N900. On 2nd with the 192.168.1.33 make sure lircd gets started at boot time
18:34.47DocScrutinizer05instead of lircd you could use any other server on your arduino or whatever
18:34.57ndnihilugh
18:35.01ndnihilfucking tarduino
18:35.09ndnihilI prefer straight avr
18:35.27DocScrutinizer05even a shell script with some netcat and a few more lines to act on the inbound data
18:35.35ndnihilsocat!
18:41.15ndnihilhrm, I think I'd probably just implement IR control of xbmc instead of using the phones
18:41.27ndnihilphysical buttons > touch screen
18:46.32DocScrutinizer05no idea. dunno xbmc
18:46.53ndnihilmediapc frontend thing
18:46.58DocScrutinizer05aaah
18:47.15ndnihilhas its faults, but probably the best packaged one out there
18:47.45ndnihilI'll probably end up going the linuxmce route after I get the house wired properly
18:48.42ndnihilit's media server, security camera, pbx, home automation, etc... all in one setup
18:48.53ndnihilvideo/music that can follow you around the house
18:48.56ndnihilthat sort of thing
18:57.34DocScrutinizer05sounds cool. I'm not there yet, but constantly though slowly working similar direction
19:03.10ndnihilreally the only thing not in place for me now is the wiring of the new house
19:03.21ndnihilbought this one around a year and a half ago
19:03.34ndnihilstill have things rather cobbled together at the moment
19:04.03ndnihilhalf the cameras are on wifi, which needs to change
19:04.18ndnihilI've got enterprise grade wifi gear here, but I'd much prefer wired
19:04.45ndnihil4 or 5 720p camera streams can tax even a good wifi environment
19:10.39DocScrutinizer05WiFi is for losers anyway, when you can have decent cable
19:10.47ndnihilyeah
19:12.09ndnihilI've got a 48 port 10Gbps with sfp+ switch on order
19:12.17ndnihilpoe+ on all ports
19:12.26ndnihilit hasn't hit the market yet though
19:13.14ndnihilI've seen medium sized enterprise that doesn't get the kind of hardware I have at home :)
19:13.45ndnihilbut I work from home, and test a lot of hardware prior to deployment
19:13.53ndnihilthe test units stay here
19:15.51ndnihilhttp://www.ubnt.com/edgemax/edgeswitch/?utm_source=newsletter&utm_medium=email&utm_content=Learn%20More&utm_campaign=Price%20Performance%20Breakthrough%20for%20True%20Enterprise%20Switch%20%20Technology
19:16.01ndnihilES-48-750W on the way
19:16.57ndnihilI've taken quite a liking to the ubiquiti gear
19:17.17ndnihiltheir wifi is great
19:24.11*** join/#neo900 Pali (~pali@Maemo/community/contributor/Pali)
19:27.13DocScrutinizer05Pali: welcome! :-)
19:27.20Pali:-)
19:28.10DocScrutinizer05so, finally time to go afk for a while. bbl folks
20:18.04*** join/#neo900 sixwheeledbeast (~paul@host-89-243-240-79.as13285.net)
20:27.10ndnihilplease tell me your /nick means you drive a G 6x6
20:45.48DocScrutinizer05ndnihil: sorry?
20:45.57ndnihil15:28 -!- sixwheeledbeast [~paul@host-89-243-240-79.as13285.net] has joined  #neo900
20:46.29ndnihilhttp://blog.priveinternational.com/wp-content/uploads/2013/03/mercedes-benz-6x6-desert.jpg
20:46.31DocScrutinizer05sth like this, yes
20:46.45ndnihilI have an older 4x4 G
20:46.59ndnihilearly W460 diesel
20:47.06ndnihilmein zombiewagen!
20:47.38ndnihilhttps://old.ndnihil.org/misc/vehicles/g-wagen/meingelandewagen-sm.jpg
20:47.41ndnihil^that's mine
20:47.42DocScrutinizer05I think he once mentioned it was a crysler or sth, though
20:47.48ndnihilah
20:49.02DocScrutinizer05or ford, or whatever
20:49.05ndnihilhrm, I can't think of any mopar 6x6
20:49.39ndnihilold military truck by chance?
20:52.11DocScrutinizer05ask sixwheeledbeast
20:52.36ndnihilI'm sure if he were around he'd have chimed in by now
20:52.51DocScrutinizer05not until you highlight him
20:52.56ndnihilanyone driving something with more than the usual number of wheels will jump at the chance to talk about it
20:53.10DocScrutinizer05which may or may not have happened by quoting his login notice
20:53.55ndnihilunless it's something like a dump truck or tractor trailer
20:54.17DocScrutinizer05those hardly ever qualify as beast
20:54.30ndnihilyeah, that's service truck territory
21:16.39*** join/#neo900 norly (~norly@enpas.org)
21:16.40*** join/#neo900 vakkov (~vakko@vlan-174-game-235.comnet.bg)
22:13.08*** join/#neo900 Kabouik_ (~quassel@221.77.69.86.rev.sfr.net)
22:16.12sixwheeledbeastndnihil: Dodge T-Rex BTW
22:16.31ndnihilooooh
22:16.37ndnihilnice!
22:16.47sixwheeledbeast:nod:
22:17.29sixwheeledbeastunfortunately a pricey prototype vehicle
22:17.54ndnihilyeah there's only a handful of them out there no?
22:19.29ndnihilin addition to loving my G, I'm also a big mopar fan
22:19.37sixwheeledbeast7 I believe only seen a few of them on the net
22:19.42ndnihil`68 Charger R/T here
22:20.05sixwheeledbeastthe 8.0L V10 it had is now obsolete
22:20.53*** join/#neo900 Kabouik (~quassel@221.77.69.86.rev.sfr.net)
22:21.12ndnihilstill a solid lump though
22:21.39ndnihilthrow a huge TB on there and megasquirt it
22:24.03ndnihilyou modified it at all or still running stock?
22:24.22sixwheeledbeastI must point out I don't own one
22:24.48ndnihildoh
22:24.50ndnihiljust a fan?
22:25.17sixwheeledbeastIt just became my alias back in 1997 and stuck ever since.
22:25.25ndnihilgotcha
22:25.38ndnihilI've fallen in lust with the G 6x6
22:25.44ndnihilwant badly
22:26.33ndnihilwhen I was shopping around and ended up with my old W460 G, the pinzgauer 712k was high on my list
22:26.36ndnihilit's a 6x6
22:27.02sixwheeledbeastI had a Panda 4x4 as my first car which to this day was the most fun vehicle I have driven.
22:27.35ndnihilfiat?
22:27.50sixwheeledbeast:nod:
22:28.03ndnihilhah, I didn't even know they made those in 4x4
22:28.17ndnihilthat would be a fun ride
22:28.27ndnihilI always wanted a subaru brat
22:28.33ndnihilin the small car'ish 4x4 department
22:29.04sixwheeledbeastIt's small kerb weight and quick throttle response was great especially in snow and mud.
22:29.17ndnihilI had a samurai that was like that
22:29.30ndnihilvery underrated little getaround those
22:29.50sixwheeledbeastsamurai? suzuki?
22:29.53ndnihilyeah
22:30.00sixwheeledbeastaka sj?
22:30.27ndnihilhttp://bestartcarz.com/data_images/models/suzuki-samurai/suzuki-samurai-03.jpg
22:31.02sixwheeledbeastyep we called them the SJ410 over here
22:31.24ndnihilwhere is there?
22:31.39sixwheeledbeastthey are more off road based. UK
22:31.54ndnihilah, that's where my G is from
22:31.57ndnihilit's RHD
22:32.03ndnihiloriginally sold in devon
23:13.56*** join/#neo900 norly (~norly@enpas.org)

Generated by irclog2html.pl Modified by Tim Riker to work with infobot.