02:43
<
aeris >
lekernel, ben, si je prends le Pegasus chez moi, le cable servira, mais c'est comme tu veux...
02:44
<
aeris >
(j'ai emnag, j'ai internet et une voiture dans quelque jours)
02:46
<
aeris >
Sinon je lui envoie et il me le renvoie...
04:42
<
adamw_ >
lekernel, I compared the original jtag/serial pod's sch and bom, yes I found some values are not the same.
04:44
<
adamw_ >
1), C14 was 10uF, now is 2.2uFÂ Â 2), 480pf --> 470pF 3), C1/C3 value was 27pF, now is 33pF
04:45
<
adamw_ >
all of those three differences I think it should not be the reasons.
04:46
<
adamw_ >
the only one thing is the history of removing 'C2/C4/R3/R4' components in D-/D+ line loop.
04:47
<
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?
04:52
<
lekernel >
on the other pod I shorted R3+R4
04:52
<
lekernel >
so really it has almost the same schematics
04:53
<
lekernel >
maybe some parts were swapped during production?
04:57
<
adamw_ >
i measured all resistors, their values are all ok.
04:58
<
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.
04:59
<
adamw_ >
the schematic I compared both old and newest, they must be correct excepts I mentioned the values above.
05:02
<
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
05:03
<
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
05:04
<
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...
05:05
<
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...
05:06
<
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
05:07
<
adamw_ >
wolfspraul, can we send more new pods to lekernel ? meanwhile lekernel send me an old pod?
05:08
<
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
16:50
<
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
17:03
<
mwalle >
larsc: thx
17:03
<
mwalle >
larsc: i think i found the problem
17:03
<
mwalle >
what was the problem with the serial uart?
17:06
<
mwalle >
the problem where the output suddenly wasnt working anymore
17:08
<
larsc >
that was because of the messed up lm32 irq handling
17:30
<
aeris >
I can mail the cable only this weekend ='(
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?
17:50
<
larsc >
it replaced in another patch
17:50
<
mwalle >
lekernel: no thanks, its the weekend before my birthday
17:52
<
larsc >
mwalle: "lm32: milkymist: Add clocksource and clockevents support"
17:57
<
mwalle >
larsc: ok, btw the first line within a git commit should not exceed 50 chars
18:20
<
mwalle >
executed code without theobromas 'fdpic' hack
18:20
<
mwalle >
compiled with own toolchain and uclibc
20:18
<
lekernel >
larsc: great work with the patches! :)
20:24
<
kristianpaul >
indeed
20:55
<
larsc >
but threre is still lots to do. my estimation is that we'll get it merged upstream around august