#timvideos

Title: HDMI2USB MiSoC Firmware Versions - Google Sheets (at docs.google.com)

thank you

Hey rohitksingh

mithro: hi!

rohitksingh: Do you have access to a 3d printer?

mithro: nope :/

rohitksingh: So, I'm slowly putting together the DisplayPort AUX interceptor board and the TOFE to AXIOM adapters

rohitksingh: Do you have an Opsis board + LowSpeedIO / MilkyMist boards?

mithro: I do have Opsis and Milkymist board, but in office

mithro: They are not my personal boards

I plan to send a bunch to _florent_, hamster and Bertl - should I send you some too?

rohitksingh: we should also have the TOFE VGA board PCB finished pretty soon

mithro: I'd like to have DisplayPort AUX interceptor board with me when debugging DisplayPort

rohitksingh: I think it probably makes sense for you to have atleast one of every board we had

_florent_: ping?

mithro: what is the current draw of the opsis?

shenki: somewhere between 1A and 2A depending on what features you are using

ok

found a power supply in my box o junk that fits the barrel, but it's only rated to 0.5A

Yeah, that is probably a bit low

shenki: Don't have an old computer PSU lieing around?

mithro: i will go hunting. ive taken the one i know works to the office

shenki: Did you see the email I sent a couple of minutes ago?

mithro: reading it now

shenki: Hopefully we end up with something :)

mithro: yeah sounds good!

mithro: just got the blinky firmware running

shenki: In QEmu?

mithro: need to implement the capsense device now

mithro: yeah. no hardware yet

shenki: My parents said they would leave it in your mailbox next time they go past

oh cool

just checked, no suprises yet

shenki: Probably tomorrow I think

Opsis ATX 3d Printing (https://goo.gl/photos/oeCTCxX9NLBW4vtX7)

nice!

xfxf: ping - See the above link

xfxf: 3d printing an ITX case isn't really worth it, that one took ~10 hours to print

xfxf: I'm probably going to try https://www.thingiverse.com/thing:495941 next

Title: Mini ITX Case by 3ddruckqueck - Thingiverse (at www.thingiverse.com)

shenki: Find a power supply?

mithro: nope. gave up for now; hacking on qemu instead

how long will the mitx case take to print?

shenki: About that 10-15 hours

hrm i hope it works then :)

Actually, it is estimating 28 hours....

how much will it cost in material?

Maybe ~$1.00

ok. nice. low risk in that sense :)

Just time really

mithro: yeah i bought a 3d printer with intent on printing a bunch of cases, but the cases need to be slightly bigger then what the printer can actually print

i started experimenting with a design that could be built in seconds but never persued

i wonder whether there's a better alternative to basic 3d printing given collectively we probably want a good ~30 cases printed

the weight of the cases i'm currently using is problematic for interstate/overseas work, they're kinda heavy

er, s/built in seconds/built in pieces/

_florent_: So, I've gotten the UART stuff working on the Opsis board using your opsis-soc

mithro / _florent_ : how does this opsis-sim target work? In Qemu?

rohitksingh: verilator

_florent_: I've also confirmed that the liteEth / opsis_minisoc is broken on opsis-soc target -- https://github.com/enjoy-digital/opsis-soc/issu...

Title: Fix liteEth on real Opsis board · Issue #21 · enjoy-digital/opsis-soc · GitHub (at github.com)

Well I'm done for the night.

Next step is to test the video soc target

Oh! _florent_ - I fixed the only issue I could find with the uart on the lowspeed io board. The opsis was holding the reset line low. I've successfully uploaded the lm32 firmware via it multiple times now.

Also tested the fx2 in serial mode and that seems to work fine to

With my latest changes, they both work, as does connecting a pmodusbuart to the p3 connector.