#garfield Logs
Aug 23 2020
#garfield Calendar
02:51 AM rue_mohr: so, the displays I was looking at for the power supply only do bar mode, not dot mode
02:57 AM rue_mohr: tho my code to run them works
02:57 AM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1170050.jpg
02:57 AM rue_mohr: with the mechanically scanned laser I can do dot mode
02:57 AM rue_mohr: and I can make the dot wide for a high/low range
11:25 AM rue_mohr: https://www.dropbox.com/sh/xif9k527inediry/AACJMJ-Fzl4TE-z-h0HmIyd5a?dl=0
11:28 AM rue_mohr: does that link work?
11:31 AM Tom_L: i saw it
11:32 AM rue_mohr: so it doesn't say access denied if you try to view thepdfs?
11:32 AM rue_mohr: cause I havn't used dropbox in ages and it was messing ith me
12:10 PM rue_mohr: polprog, how did you do with palasm? I have this card on my desk I havn't set up a machine for yet
12:20 PM rue_mohr: one of the ideas I saw for a power supply that I liked was a verticle one
12:20 PM rue_mohr: portrait mode :)
12:21 PM rue_mohr: which would make a bar graph more acceptable
12:33 PM jymmmm: portrate power supply???
01:06 PM rue_shop1: power bump
01:12 PM jymmmm: IDK what that is
01:12 PM jymmmm: step up converter?
01:18 PM rue_mohr: I'm building a bench power supply
01:19 PM rue_mohr: portrait means it stands taller than wider
01:20 PM jymmmm: gotcha
01:25 PM rue_mohr: so, I definitely want a linear display rather than a meter
01:25 PM rue_mohr: I would like a resolution of better than 0.1V over 20V
01:26 PM rue_mohr: I would like the display to be about 5mm wide and about 100mm long
01:36 PM rue_shop1: so the power bump *almost* killed the calibration on the cnc (my carefully determined zero)
01:36 PM rue_shop1: the jukebox is flipping out
01:36 PM rue_shop1: I think its hard drive died
01:36 PM rue_shop1: somehow
01:36 PM rue_shop1: yea
01:36 PM rue_shop1: wow its a hard drive eater
01:36 PM rue_shop1: think I'll set it up a raid1
01:37 PM rue_shop1: it doesn't really matter, I have an image of the os, and I been keeping the songs on an mp3 stick plugged into it
01:37 PM rue_shop1: might have to tweak it a bit again
01:38 PM rue_shop1: life is attacking me
01:40 PM rue_mohr: I made all the bits for the fiber optic bar graph, 64 elements
01:42 PM rue_mohr: the fibers would line up just a bit wider than a normal meter
01:42 PM rue_mohr: twice as wide might work, I wonder if I should gang two
01:43 PM rue_mohr: but the neon thing is still higher res
03:39 PM Tom_L: i think i need a new pressure regulator
03:39 PM Tom_L: acting strange
03:40 PM Tom_L: unless the mist sprayer is clogged
04:16 PM Tom_L: sprayer was clogged
04:16 PM Tom_L: flushed with water, works like new
04:16 PM Tom_L: coolant cakes up after while
04:34 PM polprog: ah yeah.. rue_mohr: the screen for the palasm machine is acting up again... CRT
04:35 PM polprog: i guess ill set up the linux version
04:37 PM polprog: galasm is on linux
04:37 PM polprog: https://github.com/daveho/GALasm
04:37 PM Tom_L: ahh
04:38 PM Tom_L: i thought you were nuts but i didn't see GALasm i saw galasm
04:38 PM polprog: what?
04:38 PM Tom_L: nevermind, i'm not all here today
04:39 PM Tom_L: did you see my fancy threaded part?
04:39 PM polprog: no
04:39 PM rue_mohr: wait, what
04:40 PM rue_mohr: thats linux?
04:40 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Brass_cup/Brass_Cups5.jpg
04:40 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Brass_cup/Brass_Cups6.jpg
04:40 PM Tom_L: polished up a bit
04:40 PM polprog: rue_mohr: yes, i think its ported or based off the Amiga one
04:40 PM rue_mohr: Tom_L, nice
04:40 PM polprog: but it doesnt want to take the PALASM4 source that compiled fine on DOS
04:41 PM rue_mohr: I better find out what chips I have
04:41 PM Tom_L: i have brass, aluminum and steel chips
04:42 PM polprog: i have 22cv10ap-25, 20v8-35lp and 16v8-35lp
04:42 PM Tom_L: i should send you that pile of avr chips i had leftover from the programmers
04:42 PM polprog: i havent touched a microcontroller since that servo project
04:44 PM polprog: ok. it takes a totally different syntax
04:44 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/boards/new_batch/USB_chips.jpg
04:44 PM rue_mohr: all pals
04:44 PM Tom_L: still got probably half a tray of em
04:44 PM polprog: wow
04:45 PM polprog: rue_mohr: what pals?
04:45 PM Tom_L: used to make programmers
04:45 PM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1170060.jpg
04:45 PM rue_mohr: wrong image...
04:46 PM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1170059.jpg
04:46 PM polprog: ah
04:46 PM polprog: hmm, uv eraseable. fancy
04:47 PM rue_mohr: yea, I think there were some FQP, but their not in the drawr
04:47 PM polprog: fqp?
04:47 PM Tom_L: you got a uv to erase them?
04:47 PM rue_mohr: quad flat
04:47 PM rue_mohr: yea
04:47 PM Tom_L: i had one.... one erasable avr
04:47 PM rue_mohr: I dont have a programmer for them tho
04:47 PM Tom_L: don't even remember what it was now
04:48 PM rue_mohr: must have been ancient
04:48 PM Tom_L: it was in a gold package
04:48 PM rue_mohr: I dont think anyone even uses OTP anymore
04:48 PM Tom_L: nope
04:50 PM polprog: ok, got something to compile
04:54 PM Tom_L: no, i take that back... i think it was a pic
05:06 PM polprog: Declared file checksum: 0x4608 Calculated: 0x46E5 ... Mismatch!
05:06 PM polprog: not good
05:10 PM rue_mohr: by 221,
05:10 PM rue_mohr: less than 225, so, one byte
05:11 PM rue_mohr: likley
05:11 PM rue_mohr: zippo:/morfiles/programming/c/avr/Atmega8/plasmaBar# calc "0xE5-0x08 (ResultBase=2)"
05:11 PM rue_mohr: 0xE5-0x08 (ResultBase=2) -->> 0b11011101
05:11 PM rue_mohr: wait, its two bits
05:12 PM rue_mohr: polprog, did you see the article from whitequark?
05:12 PM polprog: no. which one?
05:12 PM rue_mohr: bits dont just go binary and lock into the wrong state
05:12 PM rue_mohr: they oscillate as they go bad
05:12 PM polprog: ah
05:12 PM polprog: yeah. it was fascinating
05:12 PM rue_mohr: if you play with VCC, you can get them to stabalize and get the orig data
05:13 PM rue_mohr: if you scan the rom a few times, you can find 'unstable' bits and know which ones are at fault too
05:13 PM polprog: oh boy
05:13 PM polprog: guess why the checksum was bad
05:13 PM rue_mohr: ?
05:13 PM rue_mohr: you included the checksum bits?
05:13 PM polprog: \n vs \r\n
05:14 PM polprog: no
05:14 PM rue_mohr: hahaha
05:14 PM polprog: This is a modified version of GALasm 2.1.
05:14 PM polprog: It was modified by David Hovemeyer <david.hovemeyer@gmail.com>
05:14 PM polprog: so that when writing JEDEC files, end of line is indicated by
05:14 PM polprog: \r\n rather than just \n. My GAL programmer (Wellon VP-190)
05:14 PM polprog: does not accept JEDEC files with bare \n characters in them.
05:14 PM polprog: WHYYYY
05:14 PM rue_mohr: hahah
05:14 PM rue_mohr: perfect!
05:14 PM rue_mohr: I have a program called nolf
05:14 PM polprog: i have a makefile :>
05:14 PM rue_mohr: it removes the line feeds
05:14 PM polprog: oh
05:14 PM polprog: i apaprently dont have dos2unix here
05:14 PM polprog: but i have tr
05:15 PM rue_mohr: http://paste.debian.net/1160972/
05:16 PM polprog: ty
05:19 PM polprog: its still acting up (the GAL)
05:21 PM polprog: ahh
05:21 PM polprog: how silly. the power rail on the breadboard was not in, and i was leaving the input floating
05:21 PM polprog: awesome. it works now
05:22 PM rue_shop1: what programmer you using?
05:22 PM polprog: tl866A
05:22 PM rue_shop1: ouch$
05:23 PM polprog: yeah.. but not as expensive as some other ones...
05:23 PM rue_shop1: what is the file you program to it?
05:23 PM rue_shop1: I know
05:24 PM polprog: the jedec file
05:25 PM polprog: with unix line endings
05:25 PM polprog: https://polprog.net/rozne1/ircjunk/gal/gal_hello.tgz
05:32 PM rue_shop1: foo.jed?
05:34 PM polprog: my makefile willput the output .jed through tr and make a .ujed file
05:34 PM polprog: that you then upload (if you need the unix LF one)
06:21 PM rue_mohr: well I need a toolchain
06:21 PM rue_mohr: and some hardware
06:22 PM rue_mohr: polprog, are you using the tl866 on linux?
06:22 PM polprog: yeah
06:23 PM polprog: this.. this seems to work OK
06:23 PM polprog: https://gitlab.com/DavidGriffith/minipro/-/releases
06:27 PM rue_mohr: does yours have the icsp port on the back?
06:28 PM rue_mohr: https://www.aliexpress.com/item/32808809357.html
06:28 PM rue_mohr: I think that looks fine
06:28 PM rue_mohr: are you using an adapter?
06:28 PM polprog: yeah, mine has an ICSP port as well
06:28 PM polprog: no, the GALs are DIP
06:28 PM rue_mohr: yup ok
06:29 PM polprog: but i found a kit that came with a load of adapters and was the same price as other listings for just the device..
06:31 PM rue_mohr: I think it can do 16 bit eproms too ...
06:31 PM polprog: never heard of them :o
06:32 PM rue_mohr: http://www.autoelectric.cn/MiniPro/TL866II_List.txt
06:32 PM rue_mohr: 8x8 led arrays aren't in the list :(
06:32 PM polprog: hehe
06:33 PM rue_mohr: *sigh*
06:33 PM rue_mohr: I hope I ahve an extra $50 in my account...
07:27 PM MoonyMoon: rue_mohr: !
07:28 PM MoonyMoon: did you already ruin that morse code key'r
07:28 PM MoonyMoon: ?
07:33 PM Tom_L: .--.
07:33 PM Tom_L: ... --- ...
07:44 PM MoonyMoon: r sos?
07:46 PM Tom_L: never learned it. i just knew sos
07:46 PM Tom_L: :)
07:51 PM zhanx_workshop: .. - ... -. --- - .... .- .-. -.. - --- .-.. . .- .-. -. -... ..- - .-- .... -.-- ..--..
07:51 PM Tom_L: showoff
07:51 PM Tom_L: it was required that you knew it though
07:51 PM Tom_L: :)
07:52 PM zhanx_workshop: true
07:52 PM zhanx_workshop: that said its not hard to learn but why
07:53 PM zhanx_workshop: working out how i want to cast the pillars for the large scale printer
07:55 PM Tom_L: what diameter?
07:55 PM zhanx_workshop: 3"
07:55 PM Tom_L: get some paper forms
07:56 PM Tom_L: oh
07:56 PM zhanx_workshop: i cut 4" pvc pipe to test it
07:56 PM Tom_L: dunno if they make em that small
07:56 PM zhanx_workshop: ceranwrap to seal the bottom!
07:57 PM Tom_L: might tear
07:57 PM zhanx_workshop: its in a tub
07:57 PM Tom_L: oh
07:57 PM zhanx_workshop: to hold it up
07:57 PM Tom_L: using reinforcement?
07:57 PM Tom_L: rebar?
07:57 PM zhanx_workshop: fencing i have left over
07:58 PM zhanx_workshop: its not holding a lot of weight like maybe a dynamic load of 50 pounds
07:58 PM zhanx_workshop: maybe
07:59 PM zhanx_workshop: static will be like 10
08:11 PM zhanx_workshop: well never mind
08:12 PM zhanx_workshop: cant find the hardware for the legs
09:20 PM aandrew: hm, the LM339A is actually a really decent comparator, and its also the cheapest
09:21 PM rue_mohr: yea its fast
09:21 PM aandrew: 2mV input offset voltage comes down to ~1C error in temp
09:21 PM rue_mohr: w/ lm 393
09:21 PM aandrew: well relatively speaking yes, but for my purposes it's crazy fast yes
09:21 PM aandrew: just running through the comparators on digikey and it's definitely on top
09:21 PM aandrew: I'm not 100% convinced I can use an LVDS receiver input on the FPGA
09:22 PM aandrew: they don't specify anything but 100mV minimum input differential
09:22 PM rue_mohr: and the 339 and 2mv diff?
09:22 PM aandrew: well that's it - max 2mV input offset, typ 500uV
09:23 PM aandrew: they don't mention that spec on an LVDS rx input, which makes sense, nobody would care
09:23 PM rue_mohr: I'm kinda stuck over this power supply screen thing
09:23 PM aandrew: the only thing I can think of is that the LVDS rx inputs are damn fast and if they are too "weird" there'd be too much skew
09:23 PM aandrew: yeah you're going all out on it
09:23 PM rue_mohr: part of my issue is that I'm trying to fit into a particular case
09:24 PM aandrew: I think I'd have just gone with a bunch of discrete LEDs and cheap fiber optic cables
09:24 PM rue_mohr: if I had a lot more face area, I could do all sorts of things
09:24 PM aandrew: right
09:24 PM rue_mohr: but I'm wondering if I'v made it way too small
09:24 PM rue_mohr: Even if I use the neon display, I dont think I ahve room for a seperate voltage and current knob
09:25 PM rue_mohr: I really like the illuminated bar graph thing tho
09:27 PM aandrew: you pretty much have to go to ADCMP393 to get better guarateed specs and that's like 3-4x the price
09:28 PM rue_mohr: I also, browsing thru images online, really liked the portrait orientation supplies
09:28 PM aandrew: yeah?
09:28 PM aandrew: they're narrow for sure
09:28 PM aandrew: I have one and bench space is usually at a premium
09:28 PM rue_mohr: [] seemed to be nicer than [ ]
09:29 PM rue_mohr: I'd have to re-arrange things a bit
09:29 PM rue_mohr: but, if I play it right, I can use a big colour lcd and have rendered meters
09:29 PM rue_mohr: "big" iphone 3 ish
09:30 PM aandrew: yeah my wife's car's dash is like that
09:30 PM aandrew: two big widescreen displays
09:30 PM aandrew: I like it
09:30 PM rue_mohr: :) this is supposed to be the "just get it done" power supply
09:30 PM aandrew: you've failed that, splurge. :-)
09:31 PM rue_mohr: I seem to have scope creep issues
09:31 PM aandrew: yes, and it's nto even a scope. can't wait to see the scope creep there
09:31 PM rue_mohr: I think my origional conclusion was to use a digital for volts and an analog meter for current
09:32 PM aandrew: analog volts on a power supply isn't all that useful. I concur with your conclusions
09:32 PM rue_mohr: it seems to me that most of the times I want to watch something dynamic on a power supply its the current
09:33 PM aandrew: yep
09:33 PM aandrew: speaking of scope creep: I think I'm designing my own SAR ADC in an FPGA to measure temperature
09:38 PM rue_mohr: :)
09:42 PM rue_shop1: http://the-radioshack-forum.1496864.n2.nabble.com/Micronta-22-8230-td7367499.html
09:42 PM rue_shop1: thats the supply I'm using now
09:43 PM rue_shop1: I leave the meter set to current and have a little chineese (terribly wrong readings) hooked up for votlage
09:46 PM aandrew: I'll have to take a pic of my bench, I have an ancient (same era as yours) dual power supply, a slightly newer one, and the one I use most often. none are particuarly great
09:51 PM rue_shop1: mine is limited to 1A
09:51 PM rue_shop1: which is the killer
09:51 PM rue_shop1: an amp really isn't much
09:55 PM rue_shop1: thought train goes like this
09:55 PM rue_shop1: ok, use a digital display module for the voltage
09:55 PM rue_shop1: ok, why not make it an lcd then
09:56 PM rue_shop1: ok, if your going for a screen use a vfd
09:56 PM rue_shop1: I like self-glowing
09:56 PM rue_shop1: that said, a graphic lcd module is another step
09:57 PM rue_shop1: I'd like functions like quick-set voltages
09:57 PM rue_shop1: 5, 12, 15
09:57 PM rue_shop1: maybe as long as that current is on an analog meter I'm ok
09:58 PM rue_shop1: if I ahve a screen, I can display what the setpoints are too, instead of just the current output
09:59 PM aandrew: yeah VFDs are awesome
09:59 PM aandrew: but fucking expensive, particuarly the graphic ones
10:00 PM aandrew: and with the vertical design like you mentioned a vertical bargraph would look sharp
10:01 PM rue_shop1: yea, these neons are huge and have awesome resolution
10:01 PM rue_shop1: I just cant quite get over no dot mod
10:01 PM rue_shop1: e
10:02 PM rue_shop1: the dot mode is kinda big
10:02 PM rue_shop1: you cant see fluctuations as easy with the bars
10:03 PM rue_shop1: MoonyMoon, oh, the harddrive in the jukebox died again
10:03 PM rue_shop1: next it gets raid
10:03 PM rue_shop1: tired of it eating drives
10:05 PM rue_shop1: I wish I knew someone who could reload one up with like argon or something
10:05 PM rue_shop1: hydrogen is blue isn't it?
10:06 PM rue_shop1: gonna try and redesign this supply layout
10:26 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Brass_cup/Brass_Cups7.jpg
10:26 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Brass_cup/Brass_Cups8.jpg
10:26 PM Tom_L: cut the thread relief tonight
10:26 PM Tom_L: had to cut it on the rotary since my saw wouldn't fit by the vise
10:26 PM rue_mohr: wholy
10:27 PM rue_mohr: thats a lot like the thing I need in stianless
10:27 PM rue_mohr: well I'd a done it in brass but fer I aint got it
10:27 PM Tom_L: i had those slugs already
10:27 PM rue_mohr: and its for hydro testing, feel better with stainless
10:27 PM Tom_L: didn't cut anything
10:27 PM rue_mohr: yea
10:28 PM Tom_L: ahh for the fire extingushers
10:28 PM rue_mohr: yea
10:28 PM Tom_L: biggest stainless i got is around 9/16"
10:28 PM rue_mohr: I'm not sure if I sign up for too much sometimes
10:29 PM rue_mohr: I almost made it all from a huge nut
10:29 PM rue_mohr: I just need to do the threads
10:29 PM rue_mohr: but I dont even know if I can with HSS
10:29 PM Tom_L: it would be tough
10:29 PM Tom_L: i'd get a 60deg carbide thread cutter
10:29 PM rue_mohr: maybe I should get work to buy me one
10:30 PM rue_mohr: your talking insert, right?
10:30 PM Tom_L: you gotta hit the index mark on the lathe and do multi passes
10:30 PM rue_mohr: the pro here said do NOT disengauge the half nut
10:30 PM Tom_L: insert or brazed piece of carbide on a slug of steel
10:30 PM rue_mohr: just put it in reverse
10:30 PM Tom_L: we usually disengage it and hit the mark
10:31 PM Tom_L: the trick is you gotta hit the mark
10:31 PM rue_mohr: yea, he said too many other things happen
10:31 PM Tom_L: it might work harden the ss if you backed it up
10:31 PM rue_mohr: yea, he said to pull the bit away
10:31 PM Tom_L: you need 3-4 passes at least
10:31 PM Tom_L: i wouldn't
10:32 PM Tom_L: or at least remember exactly where it was
10:32 PM Tom_L: my lathe isn't accurate enough to do that
10:32 PM rue_mohr: I said that, he said it wont work as well as backing up the lathe
10:32 PM Tom_L: internal it's hard to know when to stop backing
10:33 PM Tom_L: you need a dial indicator on the tool post
10:33 PM Tom_L: so you can know when to stop
10:34 PM rue_mohr: I'm hearing voices and nodding off
10:34 PM rue_mohr: I think the day is over
10:34 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Mill_Steel/Z_Axis_Pulley.jpg
10:35 PM Tom_L: you got a dial on your lathe like that?
10:35 PM rue_mohr: a magnetic base one
10:35 PM Tom_L: mine is permanent
10:35 PM rue_mohr: odd bed design
10:35 PM Tom_L: but if you do internal threads it's almost a must
10:36 PM Tom_L: my lathe is probably as old as you
10:36 PM Tom_L: maybe older
10:36 PM rue_mohr: probably older
10:36 PM Tom_L: i got it used at least 30 yrs ago
10:36 PM rue_mohr: myford?
10:36 PM Tom_L: sears atlas
10:36 PM rue_mohr: huh
10:36 PM Tom_L: it's tired
10:36 PM aandrew: I saw a real nice
10:37 PM rue_mohr: usually the ways are different
10:37 PM rue_mohr: posi-lock on one and ref on the other
10:37 PM aandrew: I saw a real nice Unimat jeweler's lathe at the local tool shop, but he wanted like $700 for it
10:38 PM Tom_L: skunkworks in #linuxcnc picked up a truck load of encos and is cncing one of them
10:38 PM rue_mohr: awe
10:38 PM Tom_L: they're pretty small
10:38 PM rue_mohr: I'm not living in the right place
10:38 PM rue_mohr: yea
10:39 PM Tom_L: some school... i don't remember exactly
10:39 PM rue_mohr: in that photo of your lathe, is that a boring bit?
10:39 PM aandrew: you have a pretty nice spot there rue_mohr
10:39 PM Tom_L: yes
10:39 PM Tom_L: i've got a set
10:39 PM Tom_L: out of the frame but on the table
10:39 PM rue_mohr: aandrew, yea, but its in the wrong place on the planet
10:39 PM aandrew: lol
10:39 PM rue_mohr: maybe even the wrong planet
10:40 PM Tom_L: i'd just finished boring out the pulley hole
10:40 PM rue_mohr: Tom_L, hss?
10:40 PM rue_mohr: or brazed carbide?
10:40 PM Tom_L: carbide tip
10:40 PM rue_mohr: ah
10:40 PM Tom_L: you can see if you look close
10:40 PM rue_mohr: well I dont want to do it, but I need to eat
10:41 PM Tom_L: just a little sliver of carbide
10:41 PM Tom_L: i need a grinder wheel that will cut carbide
10:41 PM rue_mohr: I should make a rocker lamppost for my lathe
10:41 PM Tom_L: i don't like it
10:41 PM rue_mohr: shims suck
10:41 PM Tom_L: i wish i had a tool index post
10:42 PM Tom_L: but i can set it pretty quick
10:42 PM rue_mohr: you were gonna make one
10:42 PM rue_mohr: now you have a divider head
10:42 PM Tom_L: i've done all sorts of things you're not supposed to do on it
10:43 PM Tom_L: i did the thread relief on the divider head and a 1/16" endmill
10:43 PM Tom_L: instead of the slitting saw i wanted to use
10:43 PM rue_mohr: every so often twitter just goes completely silent
10:44 PM rue_mohr: not one of 105 people from random parts of the world saying anything
10:44 PM Tom_L: sounds like irc
10:44 PM rue_mohr: yes and no,
10:45 PM rue_mohr: I have a broader selection of people from around the world
10:45 PM zhanx_workshop: should i make a twitter bot to talk to rue?
10:45 PM rue_mohr: hah no
10:46 PM rue_mohr: so today one of my buddies dropped some stuff off
10:46 PM Tom_L: he needed storage
10:47 PM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1170063.jpg
10:47 PM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1170064.jpg
10:47 PM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1170065.jpg
10:47 PM rue_mohr: 80 lamps
10:47 PM rue_mohr: ea
10:47 PM rue_mohr: 2 modules
10:47 PM Tom_L: signs?
10:47 PM rue_mohr: I guess
10:48 PM rue_mohr: just powering them would be ... sweat inducing
10:52 PM MoonyMoon: rue_mohr: poor Juke XD
10:53 PM rue_mohr: I think I have a backup of everything
10:53 PM MoonyMoon: call me on my cell tough guy.
10:53 PM rue_mohr: this is like the 3rd drive the new hardware has lost
10:53 PM rue_mohr: I dont know your cell number less I go to the kitch
10:53 PM rue_mohr: and I dont want to talk there
10:54 PM MoonyMoon: 2656
10:54 PM rue_mohr: and I wont remmeber it if I walk back
10:54 PM rue_mohr: 1 or 989?
10:54 PM MoonyMoon: the later
10:54 PM MoonyMoon: latter*
10:54 PM MoonyMoon: ???
10:56 PM Tom_L: you want us all to call ya?
11:00 PM aandrew: post the number, I know a guy who has like 1000 dick pics at the ready
11:03 PM rue_mohr: pff
11:03 PM rue_mohr: oh I shoudl code up that parallel port thing
11:04 PM rue_mohr: I'd like to know how to do usb serial emulation on the blue pill, without the arduino layer
11:04 PM Tom_L: gnite
11:05 PM zhanx_workshop: rue_mohr, look up leaf labs maple they did it first
11:05 PM rue_mohr: oh?
11:05 PM zhanx_workshop: yep kids out of mit they sent me a board for that robot i had
11:06 PM zhanx_workshop: wait i knew something rue_mohr did not!!!!!!
11:07 PM * zhanx_workshop changes the zero to a 1
11:07 PM rue_mohr: pfffff
11:11 PM zhanx_workshop: rue_mohr, you cast a printed part with it left in yet?
11:17 PM rue_mohr: hell no
11:18 PM rue_mohr: but I did find that the pla melted out of a mold lots easier than I thought it would
11:27 PM rue_mohr: oh I should use something that works with
11:27 PM rue_mohr: libopencm3
11:30 PM rue_mohr: https://github.com/dhylands/libopencm3-usb-serial
11:30 PM rue_mohr: hahah
11:30 PM rue_mohr: Tom_L, see a name we know?