#rockbox 2011-11-15

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#rockbox log for 2011-11-15

00:01:21		Quit bertrik (Quit: And That, My Liege, Is How We Know the Earth to Be Banana Shaped)
00:01:42	pamaury	low_light: so what did you change concretely ?
00:01:52	low_light	I'm on a windows machine at work, so I've patched sbloader to use the HID API from http://www.signal11.us/oss/hidapi/. Libusb works, but I still needed the same transfer lengths.
00:02:43	pamaury	interesting, can you pastebin the code ?
00:03:36	pamaury	what happen if you don't use the good transfer length ?
00:07:40	saratoga	huh a build error that make clean;make reconf couldn't fix but rm- rf did
00:08:01		Quit factor (Read error: Connection reset by peer)
00:08:10	low_light	pamaury: it will timeout
00:09:58	saratoga	D2 w/ rockbox.org/tracker/task/12352">fs#12352: rockbox/rockbox+fs12352.7z">http://duke.edu/~mgg6/rockbox/rockbox+fs12352.7z
00:09:58	fs-bluebot	rockbox.org/tracker/task/12352">http://www.rockbox.org/tracker/task/12352 Charger detection for newer Cowon D2+ (pcf50635 equipped) (patches, unconfirmed)
00:10:04	saratoga	anyone feel like testing?
00:10:56	low_light	pamaury: http://pastebin.com/VtR4A9tf . Need to add 2 files from the hidapi link (hidapi.h and hid.c). I patched them to expose a get_caps function. There's some other changes to make imxtools compile with mingw.
00:11:09		Join factor [0] (~factor@74.197.205.204)
00:14:37	pamaury	so your device report as 066f:3770 ?
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00:14:57	low_light	pamaury: yes
00:15:12	pamaury	I hope it's the same as 3780, I don't really know the differencde
00:15:42	low_light	that's why the Freescale's sb_loader doesn't work
00:16:17	low_light	well it work's once you change it to accept pid 3770
00:18:06	saratoga	STMP3780 – Mixed Signal ARM926 based MP3/Video Multimedia Processor
00:18:11	saratoga	so same cpu at least
00:19:17	saratoga	oh the mx233 is the 3780? thought it was 3770 for some reason
00:22:38		Join metaphys [0] (~56206037@www.haxx.se)
00:23:17	rarog	metaphys: I'll reflash my fuze in some minutes and will try to run test_codecs
00:23:17		Quit metaphys (Client Quit)
00:23:22	rarog	>.>
00:23:38		Join metaphys [0] (~jean-loui@d86-32-96-55.cust.tele2.at)
00:24:00	rarog	metaphys: I'll reflash my fuze in some minutes and will try to run test_codecs
00:24:10		Quit factor (Ping timeout: 245 seconds)
00:24:39	metaphys	no you don't need to reflash for that
00:24:54	metaphys	you just need another .rockbox build
00:25:16	rarog	Too late. :D I compiled the latest changes as bootloader and advanced build and now it's flashing. :D
00:25:17		Join factor [0] (~factor@74.197.205.204)
00:25:53	metaphys	useless and dangerous... but probaly not harm
00:26:28	metaphys	oh you can compil now? cool!
00:26:48	metaphys	in fact you only need advanced boot
00:26:55	metaphys	oh i'm tired
00:26:58	pamaury	low_light: http://www.mediafire.com/?co8xrcmiincstzx
00:27:21	metaphys	you only need advanced with test
00:27:29	metaphys	the bootloader is the same
00:27:42		Quit robin0800 (Ping timeout: 248 seconds)
00:28:04	metaphys	pamaury: is it me or usb charging is working?
00:28:33	pamaury	metaphys: normally no, it's not working
00:28:40	rarog	yes, at home I can always compile. :D
00:29:15	metaphys	well have a try!! battery % do increase while connecting!!!
00:30:02	metaphys	there even a little item indicating charge
00:30:34	pamaury	the charging indicator is only a usb plugged in indicator for now
00:30:47	pamaury	low_light: first send it using sbloader, then run sbtoelf in loopback mode with two keys: -z -usbotp(066f:3770)
00:31:26	pamaury	err, -a "USBOTP(066f:3770)"
00:32:52	metaphys	but battery level do works isn't it?
00:33:09	pamaury	yes, it should
00:33:12	metaphys	if so the level is increasing while plugged in
00:33:53	metaphys	I've already get 2% since I started to write about it!!
00:34:43	pamaury	then the problem is that the code will not stop charging when toping off, which is not unsafe but not recommended
00:35:43	metaphys	ok
00:36:28	rarog	metaphys: so I just select "speed test"?
00:37:08	rarog	speed test folder
00:37:28	metaphys	how is rockbox support on flac file with embedded album art? Because one of the file causing everytime the memory bug is with album art (now I understand why the sound was so crappy for a flac file...)
00:37:45	saratoga	FWIW, we've got official test files here for use with test_codec: rockbox.org/test_files">http://download.rockbox.org/test_files
00:38:24	metaphys	yeah those are the one killing my memory actually!
00:38:46	metaphys	did someone ever perform a test of the whole folder with those?
00:39:05	saratoga	i don't think so, its not on the wiki
00:40:12	metaphys	It can be related to the port but I just can't get to the end of the folder test without a undefined instruction or even worse to happen!
00:40:18	saratoga	if you do i recommend skipping ape c5000 since it'll take forever and won't be realtime on the fuze+ anyway
00:40:35	saratoga	does it always die on the same file?
00:40:57	metaphys	no that's the weird thing
00:41:34	metaphys	but I can reproduce this bug on some flac file with enbedded albumart
00:41:48	Falco98	metaphys: as far as i know there is no FLAC album art support since the FLAC standard does not define an official album art standard (in the vorbis_comment standard), by design
00:42:07	Falco98	i guess my information could be out of date though, but i didn't think they had any intention of changing the standard
00:42:20		Quit ender` (Quit: Religion is regarded by the common people as true, by the wise as false, and by the rulers as useful. -- Seneca)
00:42:32	metaphys	yeah I know that and the file have totaly crappy sound because of tha
00:43:42	metaphys	anyway the bug occurs while generating dynamic playlist from some other dynamic playlist album
00:44:24	metaphys	I also have the bug on some very high quality (8) ogg files.
00:44:51	pamaury	low_light: did you try ?
00:45:02	metaphys	and so if I load one of those in a already existing playlist
00:45:12	metaphys	no problem
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00:45:24	wodz	Anyone know how to use arm sim target in gdb? I want to simulate simple code - only maths. gdb crashes as soon as I issue 'run' command
00:45:26	low_light	pamaury: Uploaded with sbloader ok, but I'm getting a libusb error with sbtoelf. I'll try from a linux box later. Thanks.
00:45:59	metaphys	if I generate a playlist from an album causing the bug and change to another album causing the bug
00:46:04	pamaury	perhaps the file is not working for some reason
00:46:05	metaphys	no problem etheir
00:46:09	rarog	Ok, I#ll test as far as I can get with my fuze
00:46:15	rarog	and then test all the remaining files
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00:46:26	low_light	got to run
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00:47:10	metaphys	but from for example mp3 album to those album, generating dynamic playlist will cause the bug
00:47:17	rarog	and it's currently the evil ape_c5000.ape
00:47:30	metaphys	well very fine problem
00:48:08	metaphys	rarog: I think it's time for you to go to bed isn't it? :D
00:48:39	rarog	metaphys: well, it's got half of the file decoded right now. :P
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00:50:14	metaphys	ok it might be just my device then :(
00:50:39	metaphys	althrough i can get this but after a long time also
00:50:41	rarog	106k of 175 currently decoded
00:51:05		Quit [Saint] (Client Quit)
00:51:29	metaphys	I've had once a bug on a mono file i think
00:51:46	metaphys	cook_mono something .ra
00:52:22	rarog	I'll see on my device. :D
00:52:28	rarog	136k
00:52:40	metaphys	does all those format really do exist or is it just to piss off mp3 player manufacturer?
00:53:15	metaphys	no white screen of the death so far?
00:53:25	rarog	no, not yet. :D
00:53:36	rarog	154k
00:53:42	metaphys	hey it might be related to lcd then :D
00:53:56	rarog	so you think it's because I have the 2nd type?
00:54:05	rarog	Did you rebuild already with latest changes?
00:54:21	rarog	Perhaps I have just luck using latest svn checkout.
00:54:24	metaphys	I really doubt that but who know
00:55:53	metaphys	whatever I do have those file with me
00:56:03	metaphys	let's try
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00:56:27	rarog	Oh, white screen. :D
00:56:34	metaphys	It was perhaps Backlight related! :D
00:56:35	rarog	While I didn't look.
00:56:37	rarog	And a restart.
00:56:53	metaphys	Hey you got it to !!!
00:57:17	metaphys	The white screen of the death! What did you get written on it?
00:57:35	rarog	NOthing.
00:57:37	rarog	Just WHITE
00:57:45	rarog	and a restart a second later. :D
00:58:14	metaphys	I often get Undefined instruction at 00004Csomething
00:58:37	rarog	Hm... Would rockbox log the crashes if I would make a debug build?
00:58:38	metaphys	To bad we could have had a hex contest
00:58:54	metaphys	yes that is the question
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00:59:53	metaphys	pamaury told me about some stuff to debug memory but it didn't seem to expect very much of it
01:00
01:00:24	metaphys	*he
01:01:48	rarog	So, do I have to retest some other files or was it just to reproduce WSOD?
01:01:50	rarog	:D
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01:05:30	rarog	But Fading looks good now on rockbox!
01:05:34	rarog	Finally.
01:05:36	metaphys	well the other file causing but are pretty big
01:05:39	rarog	No strange things anymore.
01:05:53	metaphys	yeah very nice indeed
01:06:08	metaphys	what about those line you had is it fixed now?
01:06:28	rarog	Not yet.
01:06:37	metaphys	and as I said the bug come with playlist
01:06:42	rarog	But they weren't mentioned in the svn log yet.
01:07:08	metaphys	but that's luck that the bug occurs on those files that any of us can have
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01:07:41	metaphys	yeah that is the rason I was asking
01:08:17	rarog	As long as the bug can be reproduced, it can be fixed more easy.
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01:08:46	metaphys	pamaury: the charging "bug" does not happen all the time through
01:09:18	rarog	paumary is off currently.
01:09:30	metaphys	or stop at some level (last time it stopped at 79
01:09:55	metaphys	not that is just in cas he read the irc log
01:10:15	rarog	Ah, yes... modern technologies. :D
01:10:44	metaphys	well I thing he deserve to be off: he commited 13 commit in 1 hours and half!
01:11:14	metaphys	ok and I still have work myself so good night
01:11:43	metaphys	pehraps you could also confirm the charging bug?
01:11:57	metaphys	plug the usb do you also have charging?
01:12:46	metaphys	it's not a feature! it's a bug! :D
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01:16:18	rarog	DOn't see any charging symbol
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01:16:36	rarog	metaphys: http://alexander-windbichler.com/wp-content/uploads/2009/03/bug_vs_feature.gif
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06:53:05	scanf	is there a good way to copy songs off a rockbox install that was migrated from ipod with the id3 tags generating the filenames?
06:53:18	scanf	or restoring the previously existing filenames
06:53:25	scanf	not like SJAFB.mp3
06:57:01	JdGordon	tag rename
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07:35:12	Buschel	scanf: MP3tag can do this as well
07:42:07	Buschel	saratoga: if you have a patch to test your libmad filter rearrangement just let me know. I would like to see how this will behave especially on the nano2g
07:43:02	Buschel	its CPU is a bit.... bitchy
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11:30:53	kugel	hah! CM already created a ics branch
11:31:56	kugel	hah! wrong channel
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12:16:00	desowin	what is rtc_read_datetime() supposed to return (there is no comment on that in export/rtc.h)?
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12:24:21	pamaury	desowin: as nearly all functions, 0 on success, <0 on error
12:42:03	kugel	pamaury: "nearly all" is a lot exaggerated
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12:43:14	pamaury	a function returning an integer which any documentation in the low level drivers always follows this convention in our source code
12:43:21	pamaury	*without
12:43:52	pamaury	(except for the obvious case where it returns a value, like get_something)
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12:46:11	wodz	desowin: So sansa connect can't connect to the network with OF??? LOL
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13:12:11	desowin	wodz: yes, they disabled it few years ago
13:13:14	desowin	wodz: on wiki I have put workaround (you need to use older firmware and fake existence of ping.zing.net on your wifi access point)
13:13:42	desowin	wodz: and given that, you can't do anything in OF with that connection.. as no service is working
13:16:07	desowin	they have renamed it to Sansa PMP I think.. and the last units were sold marked as "No-WiFi" (but the chip is inside, just no support in firmware)
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13:18:08	desowin	how often is rtc_read_datetime supposed to be called?
13:20:32	pamaury	no idea
13:20:42	pamaury	perhaps once every second ?
13:22:12	pamaury	desowin: in get_time:
13:22:15	desowin	well, with my debug version it seems to be called quite often
13:22:16	pamaury	/* Don't read the RTC more than once per second */
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13:32:33	desowin	and I get strange behavior in my driver... maybe the chip is not connected to that i2c bus at all
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13:36:16	pamaury	did you try to scan the bus ?
13:36:52	rarog	pamaury: kudos to you for the backlight handling, it looks very good now.
13:37:18	desowin	pamaury: there seems to be over 20 devices connected if I scan the bus
13:37:33	pamaury	that's a lot
13:37:46	desowin	I suspect some device has multiple addresses
13:38:04	desowin	or atleast responds to multiple
13:38:13	pamaury	and what about the chips on pcb board ?
13:38:56	desowin	pamaury: one unknown, RTC and AIC3X uses I2C for sure, EEPROM maybe, others I have no idea
13:39:29	desowin	the bad thing about RTC is I couldn't trace the connection on bare pcb with multimeter
13:40:21	desowin	so I don't know where it is connected (but maybe the board got cracked somewhere during all that stuff)
13:42:54	desowin	guess I'll get back to it later as real life is calling
13:45:40	wodz	desowin: or connection goes through some buffer
13:48:16	wodz	anyway it is rather uncommon to service a few i2c addresses by single device
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14:08:38	JdGordon	whats worse, a quick file read at boot (which might not be there if the user doesnt use the feautre), or the file read on demand which will cause audio to stop/restart (buflib allocations) on the first time the feature is loaded
14:10:41	JdGordon	my feeling is the possible wasted read on startup sucks less for the user
14:11:09	rarog	I would also prefer the first variant if this is really needed just once.
14:11:54	Torne	JdGordon: stat'ing a file on boot is very cheap even with dircache disabled, from experiments i've done
14:11:57	Torne	even on disk based targets
14:12:26	JdGordon	and the disk is spinning still (or should be) so yeah, I'll go with that then
14:12:31	kugel	JdGordon: a bit more context please?: )
14:12:50	JdGordon	load shortcuts.txt on boot or on first menu entry
14:12:52	Torne	JdGordon: which reminds me, we should enable autorock by default
14:12:55	Torne	:)
14:12:58	Torne	that being why i tested that
14:13:43	JdGordon	if buflib didnt have to stop playback this would be a no brainer :)
14:14:11	kugel	dont think so
14:14:17	kugel	a disk spinnup woudl still suck even without buflib
14:14:52	*	JdGordon adds the init call to main() and commits
14:15:24	kugel	JdGordon: I suspect you need to reboot to reload the file then?
14:15:34	JdGordon	only on manual changes
14:15:46	JdGordon	which I don't expect to ever happen
14:16:18	JdGordon	I'm planning on modifying text_editor.rock to handle it and make a nice ui to edit it which will force a reload on exit
14:16:40	kugel	text editor already has a special mode for the filetype colors IIRC
14:17:09	JdGordon	yep
14:17:36	kugel	or alternatively one could still implement the load-on-entering, based on timestamp
14:17:58	JdGordon	that still involves a disk spinup
14:18:13	JdGordon	but yeah, I think it is very unlikely people will manually edit the file
14:18:18	kugel	not with dircache
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14:22:04	CIA-22	New commit by jdgordon (r30990): rockbox.org/tracker/task/12251">FS #12251 - User shortcuts in the main menu. ...
14:22:05	kugel	but yea, you're probably right
14:22:08		Quit fs-bluebot (Read error: Connection reset by peer)
14:22:14	kugel	a "reload" context menu/option perhaps?
14:22:23	JdGordon	sure, maybe
14:22:58	JdGordon	I don't think many people played with the patch, so we'll see what feedback is now it is in svn
14:23:30	JdGordon	I'm hoping this gives someone a big enough scratch to make the database browser more friendly to reloading search paths
14:24:22	kugel	JdGordon: did you have a look at the search_roots the db already supports (on RaaA)?
14:24:37	kugel	I briefly looked at your patch and you took a different approach to what's already there
14:24:41	kugel	IIRC
14:24:50	CIA-22	r30990 build result: 2 errors, 0 warnings (jdgordon committed)
14:25:11	JdGordon	Thats a different patch, and not really, I saw it was application only so ignored it
14:25:26	JdGordon	thats something else I really would like to finish though
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14:25:33	kugel	you can enable for all targets you know
14:25:55	JdGordon	Oh bugger
14:26:01	JdGordon	error: firmware image is 205422 bytes while max size is 204800!
14:27:01	kugel	hah, I always knew it's going to be you to break archos! :P
14:27:36	JdGordon	fork!
14:28:11	*	Torne applauds
14:28:38	JdGordon	are global variables counted in the binary size?
14:29:54	kugel	if they're initialized, yes
14:30:15	JdGordon	big 40KB buffers?
14:30:29	JdGordon	(as apposed to small 40K buffers)
14:30:47	kugel	JdGordon: why 32 shortcuts per handle? one shortcut seems big enough to do one per handle (if that can simplify the code)
14:31:05	JdGordon	because that wastes handles
14:31:17	JdGordon	it doesnt complicate the code all that much
14:31:31	kugel	we have plenty handles left
14:31:48	Torne	JdGordon: small 40kb buffers, presumably? :)
14:31:50	JdGordon	sure, but why waste them and the overhead
14:32:31	JdGordon	that bit of code is pretty much no cost compared to the rest of the functions in shortcuts.c
14:32:46	kugel	one shortcut seems to be more than 300 bytes, so handle overhead is negible
14:34:20	JdGordon	hmm, bloat-o-meter says 300b or about 10% of the delta for get_shortcut
14:35:25	JdGordon	if you want to change it I wont complain, thuogh it will make things slower
14:35:40	kugel	why do you think it's slower?
14:35:58	JdGordon	traversing a linked list for every item Vs traversing the list mod 32
14:36:59	JdGordon	it wont be noticably slower, but it will use some extra cpyu time
14:36:59	JdGordon	feel free to rework itf you want
14:37:17	*	JdGordon moves onto getting the skin engine rework finished
14:37:36	kugel	nah, I doubt I'm going to touch it
14:38:25	JdGordon	again, I dont realistlically tihnk people will use more than a dozen or so, so 32 is possibly too high, but I don't see it as a huge waste
14:38:31	kugel	it's fine if it doesn't make the noticably simpler
14:38:35	kugel	code*
14:39:16	JdGordon	I don't tihnk it changes the code at all :)
14:39:28	JdGordon	just change SHORTCUTS_PER_HANDLE to 1
14:42:29	kugel	right
14:43:13	JdGordon	unless of course we allocate an array for the handles and resize that as required
14:49:06	JdGordon	ECHECKWPS
14:49:27	JdGordon	that stupid program is stopping me commiting the skin engine rework :/
14:51:56	JdGordon	bugger bugger bugger
14:52:41	kugel	JdGordon: Cant you compile the pointer version for checkwps?
14:52:52	JdGordon	no
14:53:11	JdGordon	it uses the rockbox 2nd stage parser bit
14:53:18	*	JdGordon makes up fancy terms
14:53:37	kugel	I thought OFFSETTYPE allows to compile the pointer version
14:54:47	JdGordon	lets find out :p
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15:07:07	JdGordon	apparently, yes, we can build with pointers still
15:10:29	kugel	if checkwps is build with that we can have the build system report wrong offset usage :)
15:11:08	JdGordon	oh man I hope this is green, sleep time is approaching!
15:11:10	CIA-22	New commit by jdgordon (r30991): Use buflib for all skin engine allocations. ...
15:12:57	kugel	hm, the skin buffer usage is still interesting to know I'd say
15:13:25	CIA-22	r30991 build result: 2 errors, 0 warnings (jdgordon committed)
15:13:27	kugel	JdGordon: is view buflib allocs now cluttered with thoursands of skin elements?
15:13:43	JdGordon	you can sort of get it from the buflib alloc screen
15:14:03	JdGordon	nono, one per skin
15:14:12	kugel	ah nice
15:15:25	kugel	btw, I thought using buflib for lang strings as well
15:15:35	JdGordon	offsets are apparently pretty expensive
15:15:51	kugel	now we have a big buffer for the biggest lang (chinese or so)
15:16:50	kugel	JdGordon: when used this massively yes. but worth it I'd say
15:17:15	JdGordon	that could be difficult
15:17:19		Quit mc2739 (Ping timeout: 260 seconds)
15:18:00	JdGordon	oh, no doubt it is worth it. its just +7KB :/
15:19:28	kugel	JdGordon: there's still one skin_buffer now right?
15:21:06	kugel	JdGordon: the 7KB could most probably reduced by not using macros
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15:21:41	JdGord	?
15:22:41	JdGord	Two files have it as a global to make things easier but they should go away once I get into more reworking
15:23:37	kugel	jdGord: the last patch on the ml didn't have the skin_paramter
15:23:44	kugel	skin_buffer paramteter
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15:40:42	Poodlemastah	make: *** No rule to make target `/root/proj/rockbox/apps/gui/skin_engine/skin_tokens.h', needed by `/root/proj/rockbox/build/apps/bookmark.o'. Stop.
15:40:43	Poodlemastah	Anyone?
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16:01:05	wodz	bah, function from rk27xx FTL to read remap information from flash has extremaly complicated call graph. I've never seen something like this before :-/
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16:32:41	metaphys	hello? I'm lookig for some information about themes and font...
16:32:55	metaphys	here is why
16:33:48	metaphys	the 12-matttsro font used in rockbox thème pen&paper is missing accentued caracter
16:34:05	metaphys	so I updated the font myself
16:35:10	metaphys	but I don't know how to update the font on rockbox (i mean to update it so that every theme use my new versoin
16:35:29	metaphys	anybody out there?
16:36:55	wodz	bots only
16:37:11	metaphys	hi
16:38:07	metaphys	is ist just a matter of doig a new bdf file and finda developper to upload it?
16:39:05	wodz	dunno, I'am not theme guy
16:39:36	metaphys	well let's wait and see
16:41:52	metaphys	anyway the font is only in some themes and not in main tree so... I guess there is no other way then posting a new theme... Kind of a waste of place on the server...
16:42:47	metaphys	do you know some "theme guy" I could pm about this?
16:43:07	semitones	hey everybody, and especially JdGordon, saratoga, funman, and [saint] if they see this: I gave my bricked clip+ to someone with more electronics knowledge than I −− he may be on here to try to unbrick the same device.
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17:10:04	lorenzo92	hi all...I'm starting to implement power management on my samsung YP-R0. I'm a loot confused
17:10:24		Quit antil33t (Ping timeout: 252 seconds)
17:10:33	lorenzo92	I have ascodec, so I can use it's power management that's already written
17:12:40	lorenzo92	but last time I tried I ended up screwing everything :)
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19:27:51	rockboxfail	hello guys
19:27:58	rockboxfail	i'm having some problem with rockbox
19:28:05	rockboxfail	can anyone help?
19:29:34	n1s	if you say what the problem is, we might
19:29:35	desowin	if you don't state what the problem is, then nobody can help
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19:33:54	rockboxfail	oh sorry
19:34:03	rockboxfail	my problem is - i've installed rockbox
19:34:08	rockboxfail	and it seems to work
19:34:12	rockboxfail	but i cant access the player
19:34:17	rockboxfail	or the microSD
19:34:21	rockboxfail	when u connect via USB
19:34:32	rockboxfail	the computer just doesn't recognize it
19:34:35	mc2739	which player?
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19:34:41	rockboxfail	no pop up or check or anything
19:34:51	rockboxfail	sansa clip plus
19:34:57	rockboxfail	there is an icon of connection
19:35:00	rockboxfail	on the player itself
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19:35:09	rockboxfail	but nothing on the computer
19:35:30	rockboxfail	do i need to press anything? or is it supposed to recognize it automatically?
19:35:35	rockboxfail	like in the original firmware
19:35:46	mc2739	rockbox does not have a working USB driver for the clip+. you need to plug the USB cable with power off to boot the OF
19:36:52	rockboxfail	what is OF?
19:36:57	mc2739	when you finish transferring files and unplugging the USB, you can power off the clip. when you restart it, it will boot Rcokbox again.
19:37:15	mc2739	OF = original firmware
19:37:31	rockboxfail	oh...i just need to shut down
19:38:00	rockboxfail	inow all is understood
19:38:12	rockboxfail	i hoped it was something simple like that, and not an error
19:38:44	rockboxfail	and another thing please, does the rockbox support FLAC files in 24bit?
19:38:57	rockboxfail	my vinyl rips did not work on OF
19:39:13	rockboxfail	all other FLAC's are ok. But vinyl rips don't work
19:40:20	rockboxfail	anyone knows?
19:41:06	mc2739	I don't know, maybe just try and report back your results
19:42:02	rockboxfail	that i did
19:42:06	rockboxfail	it doesn't
19:42:14	rockboxfail	same as OF
19:42:30	rockboxfail	guess ill have to stick to CD rips
19:42:49	rockboxfail	thank you mc2739
19:43:04	mc2739	you're welcome
19:46:07	bertrik	nice, someone maybe a clip zip cabbie v2 :)
19:46:27	bertrik	see http://www.anythingbutipod.com/forum/showthread.php?p=584273
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21:33:50	low_light	pamaury: I think I got it to work: http://pastebin.com/b7LHHwSu
21:37:50	CIA-22	New commit by saratoga (r30992): Commit rockbox.org/tracker/task/12352">FS #12352 by Stanislav Chizhik. Add support for the PCF50635. Enables detection of USB power sources.
21:38:19	low_light	pamaury: but what's the real key(s)?
21:40:00	CIA-22	r30992 build result: 2 errors, 0 warnings (saratoga committed)
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22:06:20	rockbox	hello
22:06:21		Quit bertrik (Remote host closed the connection)
22:06:33	rockbox	can anyone help me with uninstalling rockbox on sansa clip plus?
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22:59:25	***	Saving seen data "./dancer.seen"
23:00
23:04:41	pamaury	low_light: ping
23:05:00	scanf	something strange has happened to my rockbox install
23:05:31	pamaury	low_light: indeed, the output suggest it works, so the file I provided you worked out of the box ? (with the modified sbloader)
23:05:40	scanf	when i select a artistname->All->song, it shows the number and number of songs, but if i press << or >> it just is the same song over and over again
23:05:50	scanf	it wont play or let me go to other songs by the artist
23:06:30	gevaerts	Sounds like you changed repeat mode
23:06:43	low_light	pamaury: yes, I used your sb file as-is.
23:06:59	pamaury	low_light: the real key is a subtelty of the sb format: the encryption key is chosen at random and encrypted using a device OTP key or the zero key for example, and store in the encryption form into the file. This way you have to decrypt the real key to decrypt the file. And if the file has two keys (like the updater), then knowing one key is sufficient to decrypt it
23:07:33	pamaury	and then you can craft a file like I did, use the OTP of the device and finally fully encrypt/decrypt without even knowing the OTP key
23:07:55	pamaury	ok, good to know. You said you chip was a stmp3770 ?
23:08:17	pamaury	Do you have photos of the inside of the device ? (to put on the wiki)
23:09:05	pamaury	If you don't mind, I would like to dump the ROM to analyze it since I don't exactly know the differences between the stmp3770 and stmp3780
23:09:06	low_light	pamaury: so I need to always use this method to encrypt files?
23:09:08		Quit n1s (Quit: Ex-Chat)
23:09:14	pamaury	low_light: for the device yes
23:09:17	pamaury	*your
23:09:35	pamaury	that's unfortunate but the alternative is to crack a AES128 key :)
23:11:08	low_light	I haven't found a way to open it without destroying it.
23:11:41	low_light	I'm watching ebay for another one to sacrifice.
23:12:31	low_light	Let me know how to dump the ROM for you to look at.
23:13:01	pamaury	I'll write the program to do it asap :) Since I don't know the rom address, I'll have to guess :-s
23:13:34	pamaury	Just so you know, I know of at least one key difference between stmp3780 and stmp3770: the former has 32Kb embeded SRAM plus external ram port while the latter only has 512Kb embeded SRAM
23:13:50	pamaury	that probably means that it's limited to 512Kb which is not a lot
23:15:25	pamaury	low_light: how long will you stay on IRC ? I can try to write the ROM dumper know but it will take a few minutes at least :)
23:16:28	low_light	About an hour.
23:18:57	low_light	I'm trying to unify the usb pieces in imxtools. I had to let the crypt routines load the recovery file from there.
23:19:50	pamaury	what do you mean by unify ?
23:20:08	pamaury	having sbtoelf/elftosb loading the file I gave you ?
23:20:11	pamaury	*load
23:21:48	low_light	just the usb pieces from crypt.c and sbloader.c
23:22:13	pamaury	that's are not really the same
23:22:18	low_light	like I said, I needed crypt to load the sb file you gave me otherwise
23:22:18	pamaury	*they
23:22:42	pamaury	why ? Normally you should first load it with sbloader and then run sbtoelf/elftosb
23:22:43	low_light	the usb transfers from crypt would fail
23:23:06	pamaury	weird, and did you change the usb routine ?
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23:23:13	pamaury	can you pastebin the diff ?
23:24:27	low_light	Remember I'm on Windows, but I'm using libusb now instead of that hidapi
23:24:38	rarog	paumary: which button is mapped to home and which to select on fuze+?
23:25:38	low_light	I couldn't get anything to transfer in Ubuntu
23:26:04	low_light	I'll post a diff when I'm done today/tomorrow.
23:27:45	rarog	fail, I always write your nick wrong, pamaury
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23:34:20	pamaury	rarog: select is enter, there is no home button. But as I said, I only implemented the standard keymap so it's not natural in most screens
23:34:59	pamaury	low_light: ah yes of course, but the crypto code doesn't need hid report
23:35:21	pamaury	I'll have to commit the usbotp code to the svn also, it might be useful
23:35:32	pamaury	and explaination on how to produce the file I gave you
23:38:57	CIA-22	New commit by alle (r30993): Manual: Some minor fixes to the shortcuts section
23:40:54	CIA-22	r30993 build result: 2 errors, 0 warnings (alle committed)
23:42:00		Quit Thra11 (Quit: kthxbai)
23:42:52	pamaury	we should do something about the build errors
23:43:46	rarog	pamaury: ah ok, so no device lock is possible yet.
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23:44:47	pamaury	the lock combo can be chosen freely I guess, so there is no need for a home key
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23:46:49	rarog	is it confugurable freely or is it a hardcoded setting for each port?
23:48:09	pamaury	hardcoded for each port I guess
23:48:35		Quit low_light (Remote host closed the connection)
23:49:18	rarog	ok, no problem. so it's not configured yet. but i think the interpretation of the on/off-button would be most natural as it's the same with OF since some versions.
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23:55:06	pamaury	low_light: I should be close to a working memory dumper
23:58:44		Quit domonoky (Read error: Connection reset by peer)
23:58:52	pamaury	it works

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