Mirrors/cartreader
2
0
Fork 0
mirror of https://github.com/sanni/cartreader.git synced 2024-11-14 17:05:08 +01:00
Code Issues Projects Releases Wiki Activity
1,392 Commits 1 Branch 17 Tags 145 MiB
7334883315
Commit Graph

129 Commits

Author SHA1 Message Date
PsyK0p4T
aa6824eefd
Update pce.txt 2023-02-02 18:52:27 +01:00
sanni
b453bf85a8
Fix wrong first/last bank CRC32 for Zelda 1 2023-01-28 16:27:33 +01:00
sanni
248a1d9af5 V12.0: Add Atari 2600, Emerson Arcadia 2001, Fairchild Channel F, Magnavox Odyssey 2 modules (thx to skaman) 2023-01-03 19:33:34 +01:00
Michael Mattiacci
a565cf4002 Fix F-Zero X being detected as F-Zero X Beta 2022-12-27 02:26:35 -08:00
splash5
b4021f5594 Fix wrong first/last bank crc32 2022-12-25 18:46:02 +08:00
splash5
1d3eecfc14 Fix wrong first bank crc32 2022-12-14 12:31:31 +08:00
splash5
de8a76af10 Fix wrong crc32 and cart size for Kakinoki Shougi (Japan) 2022-12-13 00:10:35 +08:00
splash5
7eb3acb2bb Fix "Kakinoki Shougi (Japan)" 2022-12-11 10:45:42 +08:00
splash5
ed1c1f0bea Fix SNES Daikaijuu Monogatari 2 2022-11-24 17:08:41 +08:00
sanni
948cfc4285
Fix Brain Lord checksum and header CRC32 2022-10-27 23:38:20 +02:00
sanni
91523269f4
Change Brain Lord to 24 banks 2022-10-27 18:58:00 +02:00
sanni
47b02e38a9
Merge pull request #591 from PsyK0p4T/master 
Update gba.txt
 2022-10-27 18:13:38 +02:00
sanni
b2ae4abcbc
Add SG-1000 no-intro database (20221022-024211) 2022-10-27 18:12:10 +02:00
PsyK0p4T
60470c5155
Update gba.txt 2022-10-27 16:56:16 +02:00
sanni
9d80d2497b
Change Street Fighter Alpha/Zero 2 to 64 banks, fix Star Ocean typo 2022-10-14 10:16:59 +02:00
sanni
f5aa69f827
Change Star Ocean to 96 banks 2022-10-14 09:23:41 +02:00
sanni
24642b8607
Update README.md 2022-10-10 13:30:44 +02:00
sanni
132b2e7031
Only wanted to change MMC3, not the other MMCs (yet) 
````
 // Convert iNES to useful info (thx to fceux)
    mapper = (romFile[6] >> 4);
    mapper |= (romFile[7] & 0xF0);
    mapper |= ((romFile[8] & 0x0F) << 8);

    // PRG size
    if ((romFile[9] & 0x0F) != 0x0F) {
      // simple notation
      prgsize = (romFile[4] | ((romFile[9] & 0x0F) << 8)); //*16
    }
    else {
      // exponent-multiplier notation
      prgsize = (((1 << (romFile[4] >> 2)) * ((romFile[4] & 0x3) * 2 + 1)) >> 14); //*16
    }
    if (prgsize != 0)
      prgsize = (int(log(prgsize) / log(2)));
              
    prgsize = (int_pow(2, prgsize)) * 16;
    
    byte[] first512 = new byte[512];
     
    // MMC1
    //if(mapper == 1){}
     // MMC2
    //else if(mapper == 9){}
    // MMC3
    if(mapper == 4){
      int startoffset = (prgsize/8 - 1) *8 *1024;  
      // Get crc32 of first 512 bytes
      for(int l = 0; l < 512; l++){
        first512[l] = romFile2[startoffset + l];
      }  
    }
    // MMC4
    //else if(mapper == 10){}
    // MMC5
    //else if(mapper == 5){}
    else {
      // Get crc32 of first 512 bytes
      for(int l = 0; l < 512; l++){
      first512[l] = romFile2[l];
      }
    }
    
    CRC32 crc2 = new CRC32();
    crc2.update(first512); 
    checksum512 = String.format("%08X", crc2.getValue());
````
 2022-10-05 08:46:35 +02:00
sanni
f52df29266
Add auto mapper detecting for MMC3 carts 
"E000-FFFF is always fixed to the last bank of ROM." Source: http://kevtris.org/mappers/mmc3/index.html
Therefore calculate CRC32 of the first 512 bytes of the last bank of the PRG ROM instead of the first bank.

Database creation code example:

````
// Convert iNES to useful info (thx to fceux)
    mapper = (romFile[6] >> 4);
    mapper |= (romFile[7] & 0xF0);
    mapper |= ((romFile[8] & 0x0F) << 8);

    // PRG size
    if ((romFile[9] & 0x0F) != 0x0F) {
      // simple notation
      prgsize = (romFile[4] | ((romFile[9] & 0x0F) << 8)); 
    }
    else {
      // exponent-multiplier notation
      prgsize = (((1 << (romFile[4] >> 2)) * ((romFile[4] & 0x3) * 2 + 1)) >> 14); 
    }
    if (prgsize != 0)
      prgsize = (int(log(prgsize) / log(2)));
              
    prgsize = (int_pow(2, prgsize)) * 16;
    
    byte[] first512 = new byte[512];
     
    // MMC1
    if(mapper == 1){
    }
     // MMC2
    if(mapper == 9){
    }
    // MMC3
    if(mapper == 4){
	// MMC3 has 8KB banks
      int startoffset = (prgsize/8 - 1) *8 *1024;  
      // Get crc32 of first 512 bytes of last PRG bank
      for(int l = 0; l < 512; l++){
        first512[l] = romFile[16 + startoffset + l];
      }  
    }
    // MMC4
    else if(mapper == 10){
    }
    // MMC5
    else if(mapper == 5){
    }
    else {
      // Get crc32 of first 512 bytes after iNES header
      for(int l = 0; l < 512; l++){
      first512[l] = romFile[16 + l];
      }
    }
````
 2022-10-04 22:31:23 +02:00
nsx0r
e372bcc5e3
Update nes.txt 
updated nes.txt to no-intro 2022-10-01
now includes ONLY physical releases, should speed up the process (from 3858 games to 3108)
 2022-10-01 08:17:48 +02:00
sanni
982945fc25
Update GBA database 2022-09-27 19:12:48 +02:00
sanni
68fbd55291
Add support for Benesse Pocket Challenge W Module (thx to skaman) 2022-09-25 10:36:55 +02:00
sanni
2de810782a
Add files via upload 2022-09-18 20:44:12 +02:00
sanni
84d7758ba8
Add files via upload 2022-08-26 13:09:40 +02:00
PsyK0p4T
89a1527ec9
Update n64.txt 2022-08-25 20:10:50 +02:00
sanni
ddd7adbaab
Update README.md 2022-08-22 18:14:41 +02:00
sanni
a0f0d558ce
Update SNES database to 20220812 2022-08-22 17:50:41 +02:00
sanni
dc867db7ed
Add Virtual Boy and Watara Supervision databases 2022-08-21 12:22:48 +02:00
sanni
9d57d2537d
Temporary fix to gba.txt 2022-08-21 09:40:50 +02:00
sanni
3350b627a2
Add Shining Force (USA).md E0594ABE to md.txt 2022-08-21 07:56:55 +02:00
Kreeblah
323d3c7631
Updated nes20db and snes_clk SD card docs 2022-08-19 11:43:04 -07:00
PsyK0p4T
fe7972a164
gg.txt encoding modified 2022-07-25 13:12:04 +02:00
PsyK0p4T
46391e8c61
Delete gg.txt 2022-07-25 13:10:55 +02:00
sanni
2f79ffc6f9
Add files via upload 2022-07-24 10:34:33 +02:00
nsx0r
a9c0910326
gg.txt for GameGear 
up to date with latest GG no-intro DAT (2022-05-31)
 2022-07-24 00:13:43 +02:00
sanni
357cf27504
Merge pull request #420 from nsx0r/patch-6 
updated
 2022-07-19 19:36:17 +02:00
sanni
9854b4d71c
Merge pull request #419 from nsx0r/patch-5 
updated
 2022-07-19 19:36:08 +02:00
sanni
c4e57f7eca
Merge pull request #418 from nsx0r/patch-4 
updated to latest no-intro
 2022-07-19 19:35:58 +02:00
nsx0r
43efb89456
updated 
updated to latest no-intro PCE DAT (2022-07-14)
 2022-07-19 19:03:51 +02:00
nsx0r
aba40c8752
updated 
updated to latest no-intro SMS DAT (2022-07-16)
 2022-07-19 18:58:03 +02:00
nsx0r
165be7a39f
updated to latest no-intro 
updated to MD DAT 2022-07-14
 2022-07-19 18:53:54 +02:00
nsx0r
e2aa9353bc
updated 
updated to latest no-intro GB+GBC DAT (2022-07-16)
 2022-07-19 18:48:39 +02:00
sanni
0601a19362
Update README.md 2022-07-19 17:54:09 +02:00
nsx0r
e3978a86a5
typos... sorry! 
fixed and double-checked
 2022-07-19 16:54:14 +02:00
nsx0r
816428604e
fixed and update to no-intro 2022-07-18 
previous version was all kinds of wrong
 2022-07-19 16:34:05 +02:00
sanni
e02a8e49df V9.1 Delete broken entries from SNES database 2022-07-18 09:16:56 +02:00
PsyK0p4T
514316a6ba
Update n64.txt 
Fix ROM size and CRC32 for 4 games previously underdumped.
 2022-07-09 01:56:58 +02:00
sanni
f546a05a51
Add files via upload 2022-07-07 11:42:05 +02:00
sanni
9d4336741e
Improve NES cart detection 2022-07-07 10:52:25 +02:00
sanni
d6a4101a96 Improve NES cart detection 2022-07-07 10:51:36 +02:00