| kristianpaul | huge | 01:07 |
|---|---|---|
| Action: kristianpaul reads | 01:07 | |
| kristianpaul | _Operator is a bit crazy, guess python fault here | 01:12 |
| kristianpaul | ah, yes cluttered same as with _Assign, but it have method, very easy to read | 01:14 |
| kristianpaul | of course _Operator should not be used, i see why ;) | 01:15 |
| kristianpaul | "breaking down a Migen system into multiple sub-systems, possibly using different clock domains." | 01:22 |
| kristianpaul | *g* | 01:22 |
| cladamw | ( M1rc3 yield ) 85 sets until now. | 03:57 |
| xiangfu | about the /ssd mode. after rebase rtems-yaffs2.git to last upstream. now it's 0777 again. | 05:51 |
| xiangfu | oh. I have send the rtems-yaffs2.git 20 patches to yaffs2 upstream. | 05:51 |
| xiangfu | this patch fix the ftpd root problem. http://www.rtems.org/pipermail/rtems-devel/2011-December/000087.html | 07:02 |
| GitHub115 | [flickernoise] xiangfu pushed 1 new commit to master: http://git.io/cUHP_g | 07:04 |
| GitHub115 | [flickernoise/master] assign FTPD_ROOT to /ssd/ - Xiangfu Liu | 07:04 |
| xiangfu | after fix the ftpd_root. now only 'nautilus' give me some errors. filezilla works fine now. | 07:05 |
| cladamw | xiangfu, have you met that mouse works well on both usb port in GUI but got 'RX timeout error' in 'boot.crc.be5b0e7.bin' ? | 08:33 |
| xiangfu | cladamw, oh. then the 'RX timeout error' should be also under GUI. have to check the serial output when boot to GUI? | 08:34 |
| cladamw | xiangfu, and VID & PID are all detected well. | 08:34 |
| xiangfu | cladamw, this is a regression on new USB software core. | 08:34 |
| xiangfu | cladamw, yes. all works fine only give RX timeout error. | 08:34 |
| cladamw | there's no show 'RX timeout error' serial output when boot to GUI. | 08:35 |
| cladamw | xiangfu, hmm.... so I'd have to use GUI to double confirm the test results now. :0 | 08:36 |
| xiangfu | cladamw, wait. maybe because the recently commit in milkymist.git? I will build a boot.crc.bin now. by using the milkymist.git 1.1 tag | 08:37 |
| xiangfu | cladamw, try again with this boot.crc: http://downloads.qi-hardware.com/people/xiangfu/tmp/boot.crc.be5b0e7.bin | 08:40 |
| cladamw | xiangfu, before you compile a new one. could you check that 2011-11-29 version with 'boot.crc.be5b0e7.bin' to see if the same as mine? | 08:40 |
| xiangfu | cladamw, see if there still RX timeout error. | 08:40 |
| cladamw | xiangfu, okay. | 08:40 |
| xiangfu | cladamw, run the 'md5sum boot.crc.be4b0e7.bin' in your local. | 08:41 |
| xiangfu | I will upload the md5sum to server | 08:41 |
| cladamw | xiangfu, where's the folder md5sum supposed to be in my local folder? | 08:45 |
| xiangfu | cladamw, the boot.crc....bin md5 have add to : http://milkymist.org/updates/current/for-rc3/md5sums | 08:49 |
| cladamw | xiangfu, great ! there's no 'RX timeout error' msg in the new 'boot.crc.be5b0e7.bin'. | 08:49 |
| xiangfu | cladamw, ok. then there is some regression in recently commit. :) | 08:50 |
| xiangfu | cladamw, will replace new one in server | 08:50 |
| cladamw | xiangfu, but wait a moment. let me test all items to see if else. :-) | 08:51 |
| xiangfu | yes | 08:51 |
| cladamw | xiangfu, seems good but only 0045 and midi. | 09:00 |
| xiangfu | old 'boot.crc...bin' don't have midi error? | 09:01 |
| cladamw | the phy id 0045, we knew it already. and the midi test result will show up 'PASS' at first round/time, if you retest midi 'i' item, then it will show 'failes', check it out if you are the same as mine. :-) | 09:01 |
| cladamw | use this: http://downloads.qi-hardware.com/people/xiangfu/tmp/boot.crc.be5b0e7.bin | 09:02 |
| cladamw | maybe I didn't notice well when i used previous bin. but you can check to retest 'i' for midi then if show failed. :-) | 09:03 |
| xiangfu | cladamw, sorry one moment. | 09:14 |
| cladamw | xiangfu, yes, i can surely confirm that 'retest' midi by selecting 'i' will always show 'failed' now. :-) | 09:18 |
| cladamw | ( M1rc3 yield ) 86 sets until now. | 09:55 |
| wpwrak | the RX timeout is a regression in the USB firmware. i'll fix it, just didn't have time to look into it. | 10:06 |
| wpwrak | flickernoise doesn't report thnigs like "RX timeout" but they still happen. you just don't see them :) | 10:07 |
| wpwrak | also, "RX timeout" means that one transfer failed. not that the whole communication broke down. USB will just retry. | 10:08 |
| cladamw | wpwrak, ha ... thanks ! | 10:10 |
| wpwrak | so if your mouse works, there's nothing to worry about. and if it doesn't work, try another one ;-) | 10:11 |
| cladamw | oah ~yes. since I was testing a new rc3 board, just found. :) Thanks told me this. ;-) | 10:13 |
| lekernel | 86/90? that's pretty cool | 10:41 |
| cladamw | lekernel, these days I'm still fixing remaining boards. :-) | 10:42 |
| lekernel | what are the most common problems? | 10:43 |
| cladamw | victims( clean ) after several times of reworks and unqualified usb transceiver. | 10:45 |
| wpwrak | almost 96% yield. not bad at all. i think we started with something like 50% :) | 10:48 |
| lekernel | it was less than that, thanks to the counterfeit buffers | 10:49 |
| lekernel | maybe 20% or something | 10:49 |
| wpwrak | ah yes, the very early beginnings :) adam found those quickly, though | 10:51 |
| wpwrak | azonenberg: yeah. the dark side of china :) | 15:11 |
| azonenberg | Lol | 15:11 |
| azonenberg | They have many dark sides, thats just one of 'em | 15:11 |
| azonenberg | I wouldnt think anyone would counterfeit a buffer though lol | 15:11 |
| azonenberg | usually i'd expect something cheap like a buffer to be sold as something more expensive like a MCU | 15:11 |
| azonenberg | but what do you pass off as a buffer that's worth even less than a buffer? | 15:12 |
| lars_ | a package with pins and nothing else ;) | 15:13 |
| azonenberg | lars_: I suppose thats possible, but where do you get one? | 15:15 |
| azonenberg | More likely possibility is factory scrap | 15:15 |
| azonenberg | with a bad die inside | 15:15 |
| wpwrak | lars_: naw, it does a little bit more. what's funny is that the package marking does differ. so they're not just rejects | 15:15 |
| azonenberg | If you have any of them left | 15:16 |
| azonenberg | my microscope is hungry | 15:16 |
| wpwrak | azonenberg: someone actually made an effort of faking them, believe it or not ;-) | 15:16 |
| azonenberg | i'd love to see one of them naked | 15:16 |
| wpwrak | you'd have to ask adam | 15:16 |
| azonenberg | whats his name on here? or is he AFK atm | 15:16 |
| wpwrak | lately, cladamw | 15:18 |
| wpwrak | here yuo can see how the package markings change: http://en.qi-hardware.com/wiki/File:M1_rc3_0x37_u20s_mark_is_faked.png | 15:19 |
| wpwrak | and it's a very fancy chip: a SN74LVC1G17DBVR :) | 15:20 |
| azonenberg | Looks like worse quality engraving and the lines arent straight | 15:20 |
| wpwrak | details are here: http://en.qi-hardware.com/wiki/Milkymist_One_run_3_schedule#Classifications_of_Failure | 15:21 |
| azonenberg | Probably IRL its a vreg or something | 15:21 |
| azonenberg | Because at 11 cents per 500 it'd be hard to fake economically unless the source material was REALLY cheap | 15:21 |
| azonenberg | Where did you get the bad parts? | 15:22 |
| wpwrak | wolfgang told a story that sounded like it's some chinese (taiwanese ?) mom and pop store | 15:23 |
| azonenberg | lol | 15:23 |
| wpwrak | some things are just scary and don't make sense :) | 15:31 |
| lars_ | the marking almost looks like it was drawn by hand | 15:34 |
| lars_ | or using a cheap stencil | 15:34 |
| azonenberg | Lol, probably a cheap stencil | 15:36 |
| azonenberg | was it painted on or laser engraved? | 15:36 |
| azonenberg | Not that lasers are very expensive | 15:36 |
| wpwrak | hand-drawn .. original contemporary chinese folk art ;-) | 15:37 |
| azonenberg | lol | 15:38 |
| kristianpaul | jeje | 16:42 |
| wolfspraul | a happy kristian paul? | 17:05 |
| wpwrak | wolfspraul: did you brnig the chinese firewall to germany ? or is it now the bundestrojaner that disconnects you ? :-) | 17:08 |
| wolfspraul | perfecting my configuration ;-) | 17:09 |
| wpwrak | ;-)) | 17:09 |
| lekernel | wolfspraul: where are you? | 17:12 |
| lekernel | bbl... going to the semi-local hamradio meeting... with a camera this time :) | 17:14 |
| wolfspraul | Germany | 17:14 |
| kristianpaul | yup | 18:56 |
| kristianpaul | lekernel: radio cool, ask then for satelite bolitha or similar | 18:56 |
| roh | lekernel: do i understand right that arbitrary shapes and or alpha masks (your last mail) means that we could do mapping with the m1? | 21:43 |
| --- Wed Dec 21 2011 | 00:00 | |
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