News

PMPMOD M4.02g3 (PSP Application)

This is another mod of johnnys PMP mod. This one has the following changes:

– Timezone bug fixed, time is now displayed correctly in file list – Battery Time display bug after unplugging the power cable fixed – Playtime display bug with some videos in infobar fixed (Silent Hill Trailer of jo2k) – Fixed malloc_64 bug not allowing some videos to play on GUI version – Fixed 0-size POS file creation bug – Fixed color display bug when exchanging mallocs infobar interface with a non greyscale version – increased responsiveness of the filelist, but lowered responsiveness of the triangle button for playlist add/remove because it was too easily double triggered – Added a counter for number of playlist items

http://forums.ps2dev.org/viewtopic.php?t=4684&start=120

libnds 20060201 (NDS misc)

libnds has been updated and is a coding library to be used for the Nintendo DS. Changes:

  • improved touch code
  • Fixed DMA_START_CARD
  • Added key repeat as suggested by pepsiman
  • remove duplicate ATTR0_BMP in video.h
  • Fixed gluLookAt (again)
  • Major update to palette handling (likely a breaking change if you were using the gl texture palettes from before)
  • Updated glClearColor() to actualy work. It now just sets background palette entry 0.
  • Fixed swiChangeSoundBias
  • Loopy added a fixto cardPolledTransfer
  • Fixed a reference to CARD_DATA to be refer to CARD_DATA_RD
  • Corrected BG_32x64 and BG_32x64 defines
  • http://www.devkitpro.org/

    GP2X-2006 Coding Competition (GP2x misc)

    The GP2X-2006 Coding Competition run by Emuholic and GP2X.co.uk has started by yesterday. Up for grabs is the main prize of a 4 GB Secure Digital Card + GP2X TV Out Cable + GP2X Case and GP2X Screen Protector, second and third prizes are also available. To enter, make a game, port, demo, emulator or application that runs on the GP2X. Both beginner and experienced coders are welcome to enter, its not always the best looking game that wins! The competition ends on 20th February 2006. More information can be found at the competition rules page.http://gbax.com/gp2x2006/gp2x2006comp.html

    15 Color Brickbuster Mini-Kernel Demo (A2600 Techdemo)

    Release notes:

    Here’s a proof-of-concept demo for a brick-busting game with an unusually generous number of brick colors per row (FIFTEEN!). The kernel would require self-modifying code to allow a changing brick field and thus for all practical purposes would require something like a SuperCharger or M-Network cart, but would support three bouncing balls in a one-line kernel.The colors aren’t really solid colors, but consist of two colors blended on alternate scan lines. On even scan lines, the colors are black, gray, red, and cyan; on odd scan lines they are black, gray, purple, and gold.Presently, the bouncing balls are tracked in a bitmap with one byte for every two scan lines; each byte is Z-zYyXxq where xyz are the enables for the first scan line and XYZare the enables for the second; q is an end-of-data flag. Data are accessed via (zp),y addressing with a constant Y value ($18 for color gold) and must not be too near the start of a page. If the data were kept in zero-page RAM it would be possible to read it via PLA instruction, but it would be necessary to have some blank scan lines between rows of bricks to reload zero-page RAM from somewhere else.Incidentally, I wonder if this kernel–if built into a game–would set the record for the maximum number of TIA register changes per line in a practical kernel (19!)

    http://www.atariage.com/forums/index.php?showtopic=82609