aeris | lekernel, ben, si je prends le Pegasus chez moi, le cable servira, mais c'est comme tu veux... | 02:43 |
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aeris | (j'ai eménagé, j'ai internet et une voiture dans quelque jours) | 02:44 |
aeris | Sinon je lui envoie et il me le renvoie... | 02:46 |
adamw_ | lekernel, I compared the original jtag/serial pod's sch and bom, yes I found some values are not the same. | 04:42 |
adamw_ | 1), C14 was 10uF, now is 2.2uF 2), 480pf --> 470pF 3), C1/C3 value was 27pF, now is 33pF | 04:44 |
adamw_ | all of those three differences I think it should not be the reasons. | 04:45 |
adamw_ | the only one thing is the history of removing 'C2/C4/R3/R4' components in D-/D+ line loop. | 04:46 |
adamw_ | So could you help me check the older pod, did the R3 and R4 (22 ohms) were still on board? | 04:47 |
adamw_ | or just 'short' already? | 04:47 |
lekernel | on the other pod I shorted R3+R4 | 04:52 |
lekernel | so really it has almost the same schematics | 04:52 |
lekernel | maybe some parts were swapped during production? | 04:53 |
lekernel | SMT? | 04:53 |
adamw_ | i measured all resistors, their values are all ok. | 04:57 |
adamw_ | but for capacitors, I quite not easy to measure them on board all correctly. | 04:58 |
adamw_ | so i'm now checking both old and newest gerber now. | 04:58 |
adamw_ | the schematic I compared both old and newest, they must be correct excepts I mentioned the values above. | 04:59 |
wolfspraul | adamw_: you have to be careful to consider anything correct | 05:02 |
wolfspraul | there have been too many changes and too many manual interventions | 05:02 |
wolfspraul | if we cannot track it down now, I see 3 options | 05:02 |
wolfspraul | 1) sebastien who has both old and new boards finds the difference | 05:03 |
wolfspraul | 2) adam sends a new board to yanjun luo who finds the difference | 05:03 |
wolfspraul | 3) sebastien sends an old board to adam who finds the differenc | 05:03 |
wolfspraul | :-) | 05:03 |
wolfspraul | I am a little worried that #2 is too slow, but of course Adam can just send a board and we see when/what yanjun luo finds. | 05:04 |
adamw_ | yes, schematic I checked ...checked *.lst( bom ) compared..and manually measured resistors...so I need to compare gerbers now | 05:04 |
wolfspraul | for #1 the problem is whether sebastien has enough time or equipment to track it down | 05:04 |
adamw_ | yeah...too slow | 05:04 |
wolfspraul | #3 will also be slow, because first sebastien has to send the board to Taipei | 05:04 |
wolfspraul | I can't do anything :-) oh well... | 05:04 |
lekernel | i'm traveling with little equipment atm so everything will be slow... | 05:05 |
wolfspraul | maybe you should drop an old one into an airmail letter to Taipei... | 05:05 |
lekernel | i'd ideally need the 2 JTAG pods for a workshop on feb 4th... | 05:06 |
lekernel | i'll try to get you another old board | 05:06 |
adamw_ | wolfspraul, can we send more new pods to lekernel ? meanwhile lekernel send me an old pod? | 05:07 |
lekernel | i'll be moving all around until feb 4, so it's going to be complicated. i'll try to get you aeris's old pod | 05:08 |
mwalle | hi | 16:31 |
larsc | mwalle: i send out most of the patches i have in my tree. the scheduling could maybe help with the problem you were seeing yesterday | 16:50 |
mwalle | larsc: thx | 17:03 |
mwalle | larsc: i think i found the problem | 17:03 |
mwalle | what was the problem with the serial uart? | 17:03 |
mwalle | you had | 17:04 |
larsc | none | 17:05 |
mwalle | the problem where the output suddenly wasnt working anymore | 17:06 |
larsc | that was because of the messed up lm32 irq handling | 17:08 |
lekernel | I got invited to this: http://renpar.irisa.fr/satellite_eng.htm ... mwalle / larsc: do you want to go (I don't think I will)? | 17:29 |
aeris | I can mail the cable only this weekend ='( | 17:30 |
Action: aeris wait a car | 17:31 | |
mwalle | larsc: | 17:49 |
mwalle | /home/mw/repo/milkymist-linux/arch/lm32/kernel/time.c:96:16: Fehler: »IRQ_SYSTMR« undeclared (first use in this function) | 17:49 |
mwalle | /home/mw/repo/milkymist-linux/arch/lm32/kernel/time.c:96:16: Anmerkung: each undeclared identifier is reported only once for each function it appears in | 17:49 |
mwalle | /home/mw/repo/milkymist-linux/arch/lm32/kernel/time.c:99:2: Fehler: Implizite Deklaration der Funktion »lm32_irq_unmask« | 17:49 |
mwalle | larsc: did you forget to add the this file to the patch? | 17:49 |
larsc | it replaced in another patch | 17:50 |
mwalle | lekernel: no thanks, its the weekend before my birthday | 17:50 |
larsc | mwalle: "lm32: milkymist: Add clocksource and clockevents support" | 17:52 |
mwalle | larsc: ok, btw the first line within a git commit should not exceed 50 chars | 17:57 |
mwalle | https://gist.github.com/785363 | 18:19 |
mwalle | yey! :) | 18:19 |
mwalle | executed code without theobromas 'fdpic' hack | 18:20 |
mwalle | compiled with own toolchain and uclibc | 18:20 |
larsc | party! | 18:21 |
mwalle | gn8 | 18:45 |
lekernel | larsc: great work with the patches! :) | 20:18 |
kristianpaul | indeed | 20:24 |
larsc | 3thanks | 20:47 |
larsc | but threre is still lots to do. my estimation is that we'll get it merged upstream around august | 20:55 |
--- Wed Jan 19 2011 | 00:00 |
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