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sleepsleep
kinda awesome!
 wanna get one raspberry pi too! |
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11 Jun 2012, 05:58 |
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Dex4u
sleepsleep wrote: kinda awesome! Thanks sleepsleep, |
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11 Jun 2012, 12:01 |
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Dex4u
Good news for R-PI OSDev's, i have got the hdmi working, so much better graphics
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13 Jun 2012, 18:26 |
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Dex4u
krom wrote: @Dex4u, great news getting hdmi working, I can't wait to code for the R-PI =D Thanks krom, Yes i got that problem sorted, the only problem now is it cut a part of the screen off on the left hand side, about 30 pixel wide, (thats in composite video). The hdmi i test had a black background, so will use a image tomorrow to see if the problem is the same, but it more likely off at the bottom, as the monitor is wide screen and the RiscOS port as a problem with the bottom part of the desktop chopped off. "quad's, tri's or any other gpu stuff working?" Not tried any other GPU stuf just doing the basic stuff, need to get a basic OS working, than i can work on the GPU stuff. The guy behind the GPU says the only interface they may give for the really fast stuff will be though some asm code, thats cool by us  |
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13 Jun 2012, 21:28 |
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krom
Dex4u wrote: The guy behind the GPU says the only interface they may give for the really fast stuff will be though some asm code, thats cool by us |
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13 Jun 2012, 22:12 |
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Dex4u
I have now tested hdmi with a image and it works great, fills the whole screen as it should, so it must be a composite video problem or it setup for wide screen by default.
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15 Jun 2012, 13:04 |
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Dex4u
Hdmi and new R PI setup screenshots.
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17 Jun 2012, 18:31 |
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kalambong
Someone made an expansion board for ras-pi and released the entire schematics, including the Gerber file, to the public, open-source
Get more info at http://slashdot.org/comments.pl?sid=2938087&cid=40446857 |
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26 Jun 2012, 06:18 |
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Dex4u
DexOS running on Raspberry pi, running a picture frame demo
http://www.youtube.com/watch?v=Hc-5epQTul8&feature=plcp The video is bad quality, but you get the idea. |
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01 Jul 2012, 15:37 |
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kalambong
Awesome !!
Dex4u, may I suggest that you go edit the wikipedia page @ http://en.wikipedia.org/wiki/Raspberry_Pi Specifically, @ http://en.wikipedia.org/w/index.php?title=Raspberry_Pi&action=edit§ion=5 - where they have an entry for "Planned Operating System" and add in your DexOS |
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02 Jul 2012, 05:44 |
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Dex4u
kalambong wrote: Awesome !! Thanks kalambong, But wikipedia does not like you entering anything, that does not have a big following  . |
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02 Jul 2012, 11:27 |
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blind_dragon
Interesting project
Was it hard to get the bootloader going? is the boot loader written in arm launguage? |
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02 Jul 2012, 16:06 |
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Dex4u
blind_dragon wrote: Interesting project The boot loaders that boot linux will boot a file from SD card called kernel.img. So you boot by saving your kernel as a kernel.img file (bin file) and puting it on the SD card. All my code is FasmArm. |
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02 Jul 2012, 16:44 |
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Dex4u
A cool fractal demo by krom.
Running bare metal on Raspberry Pi. Using FasmArm of cause.  |
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04 Jul 2012, 20:49 |
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malpolud
Source codes, sources...
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04 Jul 2012, 21:12 |
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sleepsleep
cool,,
must be really enjoying doing all this stuffs. |
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05 Jul 2012, 13:22 |
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Dex4u
I have put a tutorial about coding bare metal on the R-PI, it using a basic like language, that users fasm macros called DexBasic (a cross between DexOS and FBasic).
But you could just as easy use fasmarm and call the functions. http://www.dex-os.com/DexBasic/DexBasic.htm |
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21 Jul 2012, 18:01 |
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sleepsleep
your next toy, a more powerfull gooseberry?
http://gooseberry.atspace.co.uk/?page_id=13 |
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21 Jul 2012, 20:09 |
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Dex4u
sleepsleep wrote: your next toy, a more powerfull gooseberry? Yes, i been reading up on them. |
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21 Jul 2012, 21:28 |
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