--- Log opened Thu Aug 25 01:49:40 2011
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12:31  * user890104 thinks that we should update the image on the front page of the wiki
12:32 < user890104> does anyone have a hi-res picture of a classic with the most recent boot menu?
12:49 < Farthen> why classic? we could take anything
12:49 < Farthen> that one before that was a nano 4g running emCORE
13:14 < user890104> that's old ... nano 4gs run emcore for more than an year
13:14 < Farthen> that was an example
13:15 < user890104> and the picture at the moment shows "iloader", which is deprecated
13:15 < Farthen> sure, i agree on updating it
13:15 < user890104> :)
13:15 < Farthen> i'm just not sure if we want to show a classic or something else
13:16 < user890104> i think that most of the users come to the wiki to install emcore on their classics
13:16 < user890104> so they would expect to see a classic on the front page
13:16 < Farthen> may be right, yeah
13:16 < user890104> but yeah, this doesn't mean that we have to put one there
13:17 < Farthen> but for that we need someone with a classic willing to take a decent quality photo
13:18 < user890104> my best suggestion would be a classic, a nano2g and a nano 4g, all of them running emcore, next to each other
13:18 < Farthen> what about classic, nano2g and nano 4g, all running bootmenu? :-P
13:20 < user890104> i meant classic and a nano2g at the bootmenu screen, and a nano4g at the console screen
13:20 < user890104> but i think that some changes to the bootmenu will make it compatible with the nano 4gs
13:20 < user890104> and it would hopefully boot :)
13:21 < Farthen> it would be pretty easy to port bootmenu to nano 4g i think but there won't be any booting support which kinda defeats the purpose
13:21 < user890104> and we can write that there's a bootmenu for the nano 4gs, in "unusable" state :P
13:22 < Farthen> i have a better idea: let's force you to reverse the nand
13:23 < user890104> just give me an address to start with
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13:27 < Farthen> well, somewhere in the efi :-P
13:28 < user890104> uhm..
13:28 < user890104> that's too general
13:29 < user890104> forcing me to reverse something would require more specific instructions :P
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13:55 < TheSeven> remember that we also don't have clickwheel support on the 4g so far
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14:19 < user890104> TheSeven: i'm trying to make it somwhow run in terms of showing the graphics on the screen
14:19 < TheSeven> i just wanted to note that nand is not the only remaining blocker
14:21 < user890104> yeah
14:21 < user890104> what does this mean: *PANIC* Undefined instruction at 00000044! (Opcode: EAFFFFFD)
14:24 < benedikt93> 13:22 < Farthen> i have a better idea: let's force you to reverse the nand <-- I'm currently working on the N3G's nand and really, it's a huge blob of code. I'm not even past the init code yet (rewriting that stuff in C)
14:25 < benedikt93> user890104, concerning yesterday (sry for not answering, didn't read it until today), out of curiosity, what would you need it for? There isn't that much of comments in my db (except for PEICore)
14:27 < user890104> benedikt93: i'd like to find some starting point for reversing these EFI modules, because they still look a bit complicated to me
14:28 < user890104> so basicly "learning by example", it this would be possible at all
14:41 < user890104> TheSeven: can you explain what the error message above means?
14:41 < user890104> and what's this address relative to?
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14:42 < benedikt93> EAFFFFFD is an uncondidtional (PC-relative IIRC) jump, but I dunno why this would fail
14:42 < benedikt93> it would jump to 0x38 if I get that right
14:59 < benedikt93> hmm, no, to 0x40 it would jump
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15:06 < Farthen> benedikt93: i know that it's a huge blob of code. that's why i'm not doing it myself but force user890104 to do it :-P
15:13  * user890104 will start dealing with AVR stuff and not ARM in (hopefully) a day or two :)
15:14 < benedikt93> Farthen, the bad thing about it is that I often don't have any clue what the code actually does
15:14 < TheSeven> user890104: that panic has two possible meanings:
15:15 < TheSeven> 1. hardware failure. unstable power supply, overclicking or something similar making the processor think that this perfectly valid instruction would be invalid
15:15 < TheSeven> 2. something directly jumping into the exception handler, instead of it being called by the processor
15:16 < TheSeven> or, of course, possibly a bug in the handler itself making it report a wrong address
15:17 < user890104> i'll rerun it just in case
15:18 < user890104> ok, new one: Data abort at 2200181C! FSR: 00000805 (domain 0, fault 5) Address: FFFFFFFC
15:19 < user890104> i'll restart the ipod
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18:43 < fmibot> New commit by theseven (r766): emCORE: Whitespace fix
18:44 < fmibot> r766 build result: emcore: All green!
18:44 < fmibot> r766 build result: umsboot: All green!
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20:37 < fmibot> New commit by theseven (r767): emCORE: Fix iPod Nano 4G LCD colors
20:38 < fmibot> r767 build result: emcore: All green!
20:38 < fmibot> r767 build result: umsboot: All green!
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--- Log closed Fri Aug 26 00:00:13 2011