Hi, I'd like to connect the GBA to a GPS receiver through the serial port of the MBV2 cable. The MBV2 FAQ says: "In order for the MBV2 to transmit serial data...
i cant reproduce it either so i probably forgot the s bit or something anyway, cheers all ... From: "Chris Hayton" <chayton@...> To:...
Morten Pedersen
escapekey@...
Apr 3, 2003 9:36 am
13889
Given the title of this list, who cares about SGADE or GB32? I sure don't. Oh yeah, HAM doesn't compile for PS2, Xbox, or GC either...so it is pretty limited...
... OK, I can't reproduce it now with the same conditions as before, so I retract my complaint. If I investigate again, I will confirm on actual hardware. It...
I'm using HAM exclusively for GBA development. I ignore the Hamlib for the most part and compile any public domain GBA code with it, including program I write...
Is there a quick and simple test for detecting the SP version ? over the older GBA? I have a help page screen that lists controls for GBA, and wish to display...
... "supporting" the gp32 is a matter of new linkerscript and crt0 (which are both available on the net in several variations). no special gcc is needed, i am ...
... This really perplexed me so I tried it out myself as a sanity check. I was unable to reproduce this behaviour either in VBA or on the hardware. ?!?...
... You're simply labouring under a misunderstanding of how carry flags work. The only thing incorrect here is following SUBS with ADC. There is no meaning to...
Eddie Edwards
eddie@...
Apr 3, 2003 2:16 am
13881
... Can you justify why the carry flag should be set in this case? ... I confirmed that this is does occur (at least in the VisualBoy emulator). This is not...
... Academically, does Peano arithmetic define 'c'? What's incorrect academically is to use the carry flag for anything other than carrying from less...
of course this might very well be purely academic, but the result is still incorrect regardless of how you turn it. ((0-0)+0+(c)) should never result in 1. as...
Morten Pedersen
escapekey@...
Apr 2, 2003 11:36 pm
13878
... You haven't pointed out any problem at all. What *is* the problem with operating the carry bit in this manner? If there's a genuine problem with the ARM...
Eddie Edwards
eddie@...
Apr 2, 2003 5:20 pm
13877
... Here's what I do, which works on devkitadv R4 and devkitadv R5 beta: 1. Put devkitadv in PATH (one batch file) 2. Put mingw in PATH in front of devkitadv...
... whoa :-) hold on , there is some big confusion here... Hi, this is Emanuel, I develop HAM, you can get it at http://www.ngine.de . HAM is a product that...
HAM ist just a simply GCC function collection and it is still not compatible whith something other as an gba ARM. No SGATE, no GB32. greets Tharo Herberg ...
I think I know what the problem is. Yesterday, I was working on Beta-3, comparing the latest Jeff F lnkscript and my new linkscript to see if I left out...
Jason Wilkins
fenix@...
Apr 2, 2003 10:00 am
13873
... From: "Damian Yerrick" <d_yerrick@...> To: <gbadev@yahoogroups.com> Sent: Wednesday, April 02, 2003 1:38 AM Subject: [gbadev] Devkit Advance R5...
Jason Wilkins
fenix@...
Apr 2, 2003 9:43 am
13872
Damn, I was hoping I wasn't going to have to do that - Ideally there would be a way to make the cygwin gcc compile agb stuff (ie, compile my own devkit advance...
Apparently, Devkit Advance R5 Beta 2 (which just popped up on SourceForge.net) doesn't recognize "siw.text.iwram.o" and "gbmxr.text.iwram.o" as object files...
... yes, I was taking about the old 6502 (history of the Arm being the replacement for the 6502 in acorn computers) (still it was sbc without the sub etc etc)....
Mike Wynn
mike.wynn@...
Apr 2, 2003 2:43 am
13869
Mappy 0.9d is the 4th release of the Mappy Virtual Machine and the first release to be Open Source. The complete source code to both the Mappy VM user...
... well eh :o) i just see no "problem" here at all :o) (or the point where the behaviour is not consistent for that matter). the fact that your calculation ...
Hello, I messed around with GBA development about a year ago, and I used this thing called HAM. Is that still around? Is it compatible with devkit advance...
you completely missed my point. i was pointing out the problem with operating the carry bit in this manner. ... From: "Groepaz" <groepaz@...> To:...
Morten Pedersen
escapekey@...
Apr 2, 2003 12:02 am
13865
... You must mean that SBC was (A + ~B + C) = (A - B - 1 + C) = (A - B - borrow). SUB has to include the 1 adjustment or else its just *wrong* :-) Note also...
Eddie Edwards
eddie@...
Apr 2, 2003 12:01 am
13864
on the 6502 it was simple to save silicon (afaik) sub was infact a + ~b (and as we all know -b is (~b +1)) so having the carry as ~borrow there is no need to...
Mike Wynn
mike.wynn@...
Apr 1, 2003 8:18 am
13863
... the last one should be ADD not ADC (which adds the carry => 1) :=) gpz...
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