cladamw | morning ! | 01:03 |
---|---|---|
cladamw | wpwrak, if still reserve un-used fpga pin, you meant to connect limiter switch's fault pin ? right ? | 01:03 |
wpwrak | yeah. and maybe the enable pin as well. | 01:09 |
wpwrak | enable would have three functions: 1) turning off the DCC5V if we want to do this for some reason. 2) re-enable DCC5V after a voltage inversion (output > input). 3) in case we have troubles sourcing the right chip, increase the choice for alternatives. | 01:12 |
wpwrak | 1) and 2) seem unlikely or exotic. but 3) could be interesting. | 01:13 |
cladamw | Good, Ven can be worked with 3.3V directly. Vfault don't know...checking... | 01:27 |
cladamw | Fault is open-drain, also good news for 3.3V. | 01:31 |
davidc__ | Hey; migen looks pretty interesting - is it in a state where non-milkymist-people should start writing code against it, or is a lot of change in the interfaces expected? | 01:32 |
GitHub73 | [milkymist] xiangfu pushed 1 new commit to master: https://github.com/milkymist/milkymist/commit/8cbdb53f9c2bf6d7de456d2d850faac338720adf | 03:56 |
GitHub73 | [milkymist/master] Makefile: add sdk-install, tools-install - Xiangfu Liu | 03:56 |
GitHub127 | [scripts] xiangfu pushed 1 new commit to master: http://git.io/sJp1cg | 03:56 |
GitHub127 | [scripts/master] update with milkymist Makefile change - Xiangfu Liu | 03:56 |
wpwrak | xiangfu: while you're at it, how about s/successfull/successful/ ? :) | 03:58 |
xiangfu | wpwrak, you mean the daily build? | 03:59 |
wpwrak | the message in the Makefile | 04:00 |
wpwrak | the word "successfull" doesn't exist. it's "successful". a rather common mistake :) | 04:01 |
xiangfu | wpwrak, thanks. fixed | 04:02 |
GitHub65 | [scripts] xiangfu pushed 1 new commit to master: http://git.io/3Tmq2w | 04:03 |
GitHub65 | [scripts/master] fix typo - Xiangfu Liu | 04:03 |
wpwrak | thanks ! :) | 04:03 |
xiangfu | wpwrak, when we can merge the 'imaginarium' branch to master? | 04:03 |
wpwrak | it's already there, isn't it ? | 04:03 |
wpwrak | i just keep it around in case i want to do more experiments there. | 04:04 |
xiangfu | wpwrak, oh. sorry. yes. merged at 02-18. | 04:05 |
xiangfu | wpwrak, I have to find out what wrong with my usb-midi(ICON) . | 04:09 |
wpwrak | so it's still not working. hmm .... | 04:11 |
wpwrak | maybe try some of my binaries. they're a bit older but at least the soc shouldn't have changed: http://downloads.qi-hardware.com/people/werner/tmp/m1-20120126/ | 04:12 |
xiangfu | I am reflashing with 'http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120222-1455/' now. for cleanup and sync all with latest code. | 04:12 |
wpwrak | and http://downloads.qi-hardware.com/people/werner/tmp/m1-20120125/ | 04:12 |
wpwrak | icon should work with these | 04:12 |
xiangfu | wpwrak, works with 'm1-20120125' | 04:18 |
wpwrak | victory !!! ;-) | 04:19 |
xiangfu | ok. it's not soc.fpg problem. | 04:20 |
xiangfu | so must be flickernoise again. | 04:20 |
wpwrak | if something usb fails, that would point to a broken milkmist.git (softusb) -> rtems -> flickernoise path | 04:21 |
wpwrak | (and it's good that it isn't a soc problem. because i wouldn't have known where to look in this case :) | 04:22 |
wpwrak | (path) actually, it's milkymist.git (softusb) -> milkymist.git (libhal) -> rtems -> flickernoise | 04:23 |
wpwrak | way too complicated :) | 04:23 |
xiangfu | wpwrak, we have some regression on display by using 13.4 Xilinx ISE. too bad. | 04:26 |
xiangfu | wpwrak, the screenshot look ok. | 04:26 |
xiangfu | but my monitor shows something wrong. :( | 04:27 |
xiangfu | let's start with milkymist.git(softusb) :) | 04:34 |
wpwrak | display regression sounds nasty | 04:40 |
xiangfu | it's like the 'GREEN' shift to left. | 04:49 |
wpwrak | hmm. that sounds a bit like the return of the gradients issue i reported a while ago. it eventually just disappeared for some reason. | 05:14 |
xiangfu | yes. there is a gradient line of green points on button and blank. I will take a picture later. | 05:21 |
xiangfu | wpwrak, found the problem. | 06:12 |
xiangfu | wpwrak, I miss your patch on rtems. | 06:12 |
xiangfu | must be something wrong with the build script file | 06:18 |
GitHub199 | [scripts] xiangfu pushed 1 new commit to master: http://git.io/1b5-5Q | 06:40 |
GitHub199 | [scripts/master] fix the quilt apply patch problem. pop -a -f before push - Xiangfu Liu | 06:40 |
xiangfu | let's wait next build. try to find out the 13.4 display regression. :) | 06:47 |
Action: xiangfu have the usb-midi working great. try to write a demo on ICON :) | 06:48 | |
Fallenou | 00:19 < wolfspraul> Fallenou: R4, we removed the 'C' < Ah yes I forgot that :) | 08:42 |
Fallenou | morning | 08:42 |
xiangfu | morning | 08:50 |
GitHub106 | [milkymist] xiangfu force-pushed master from 8cbdb53 to 12368fb: https://github.com/milkymist/milkymist/commits/master | 08:56 |
GitHub106 | [milkymist/master] Makefile: add sdk-install, tools-install - Xiangfu Liu | 08:56 |
xiangfu | fix my last commit. that wrong with 'make tools' since there is a folder named 'tools' | 08:57 |
GitHub63 | [milkymist] xiangfu force-pushed hid from b05e7e7 to c3566b0: https://github.com/milkymist/milkymist/commits/hid | 09:02 |
GitHub63 | [milkymist/hid] pass ep_status to ep process - Xiangfu Liu | 09:02 |
GitHub63 | [milkymist/hid] softusb-input: add GET_HID_REPORT_DESCRIPTOR support - Xiangfu Liu | 09:02 |
GitHub63 | [milkymist/hid] cleanup code style, remove space after if - Xiangfu Liu | 09:02 |
xiangfu | rebase 'hid' on 'master' for easy review the patches on hid. | 09:03 |
wpwrak | xiangfu: (quilt issue found) great ! | 10:01 |
xiangfu | wpwrak, yes. I am play the wheel.fnp now. try to write another demo for ICON :) | 10:03 |
wpwrak | great ! the more demos, the better :) | 10:04 |
lekernel | davidc__: feel free to write code against it. no experimental software = no fun. | 10:36 |
davidc__ | lekernel: heh, that was the general assumption. I'm quite happy to deal with bleeding-edgeness / bughunting; I just don't want to write against something that is definitely going to be rewritten :) | 10:38 |
qi-bot | The firmware build was successful, see images here: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120223-0959/ | 10:39 |
Action: xiangfu added a new rtems diff after build: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120223-0959/rtems.on.f80b3a3.diff | 10:42 | |
lekernel | davidc__: there are no major rewrites planned | 10:51 |
lekernel | (yet *g*) | 10:52 |
davidc__ | lekernel: cool. One area I'd like to develop is automatic clock-crossing-logic generation; since thats a tedious PITA | 10:59 |
lekernel | hmm... everything in migen is designed for synchronous circuits | 11:00 |
lekernel | also this stuff is often architecture-dependent | 11:01 |
davidc__ | lekernel: yeah to both. I haven't figured out if the first can be worked around | 11:01 |
qi-bot | The firmware (using branch) build was successful, checkout the VERSIONS for detail, see images here: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120223-1139/ | 12:20 |
wpwrak | funny. i had "wheel" running for about a day and the two differ by about 4 frames. that twice the exactly some calculations, although with a slight difference in initial angle. | 13:27 |
lekernel | haha! I found rejon's famous conference. http://www.ttivanguard.com/conference/2011/nextgens11.html | 13:40 |
rejon | good work | 13:50 |
lekernel | good work getting in there :) but I wonder what sort of outcome can be expected from such events | 13:58 |
rejon | Its true, but its so easy just to stay in free software world too, so I wonder what happens there? | 13:58 |
rejon | Its always hard work getting to know new people and scene | 13:58 |
rejon | reminds me I need to followup with them | 13:58 |
rejon | I'm working on some more events, but will refrain talking about until more real ;) | 13:59 |
lekernel | yes sure, always good to go and see what other people are doing | 14:00 |
GitHub44 | [scripts] xiangfu pushed 1 new commit to master: http://git.io/DmlEnA | 14:25 |
GitHub44 | [scripts/master] checkout to master branch since we have branch build now - Xiangfu Liu | 14:25 |
Action: xiangfu will work on the 'green gradient line' issue tomorrow. | 14:30 | |
qi-bot | The firmware build was successful, see images here: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120223-1511/ | 15:51 |
qi-bot | The firmware (using branch) build was successful, checkout the VERSIONS for detail, see images here: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120223-1651/ | 17:32 |
qi-bot | The firmware build was successful, see images here: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120223-1842/ | 19:22 |
GitHub61 | [milkymist-ng] sbourdeauducq pushed 1 new commit to master: http://git.io/6T5_ng | 20:27 |
GitHub61 | [milkymist-ng/master] dfii: new design - Sebastien Bourdeauducq | 20:27 |
cozy | Anyone trying to do any 3D projection (mapping) stuff with Milkymist Ones? | 20:29 |
Action: lekernel is successfully operating the DDR command signals at 166MHz | 20:48 | |
lekernel | seems the read path is working too, but there's some data alignment issue | 20:50 |
lekernel | (at 333Mt/s/pin) | 20:50 |
GitHub186 | [milkymist-ng] sbourdeauducq pushed 1 new commit to master: http://git.io/c1j21w | 21:06 |
GitHub186 | [milkymist-ng/master] dfii: set data mask - Sebastien Bourdeauducq | 21:06 |
lekernel | yay! almost works. and data doesn't get corrupted. | 21:10 |
kristianpaul | bravo ! :) | 21:11 |
lekernel | it reads/writes the same data, only at the wrong places, and with inserted zero's in some cycles... | 21:12 |
lekernel | sounds like relatively easy bugs ... | 21:12 |
lekernel | hm probably the serdes are acting up | 21:29 |
lekernel | or the bufpll | 21:29 |
lekernel | instead of writing 0001020304050607f0f1f2f3f4f5f6f7 | 21:32 |
lekernel | I get 04050607f0f1f2f3f4f5f6f7f4f5f6f7 and a similar bug in the read path | 21:33 |
lekernel | (I can deduce what got actually written by reordering the bursts) | 21:34 |
--- Fri Feb 24 2012 | 00:00 |
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