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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
sanni
3d7c424344 Update NES.ino 2022-10-04 21:11:13 +02:00
sanni
bef9d0f5f9 Don't log manual mapper selection to file for NES/GBA 2022-10-04 20:30:53 +02:00
sanni
20898cf3d3 Update NES.ino 2022-10-04 15:48:11 +02:00
sanni
a9bf2b0cee
Merge pull request #543 from nsx0r/patch-10 
fixed mapper 30
 2022-10-02 17:37:16 +02:00
nsx0r
bb63d912c9
fixed mapper 30 
tested working with multiple NES and FC carts using UNROM-512
 2022-10-02 13:25:33 +02:00
sanni
ceba5d2856
Merge pull request #542 from nsx0r/patch-9 
fixed mapper 93
 2022-10-01 14:42:54 +02:00
nsx0r
43c7be5fbd
fixed mapper 93 
confirmed working with Fantasy Zone (J)
 2022-10-01 14:41:47 +02:00
sanni
facd52b7ef
Merge pull request #541 from nsx0r/patch-8 
Update nes.txt
 2022-10-01 11:18:06 +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
6c1c9876b4 Update PCE.ino 2022-09-30 00:35:02 +02:00
sanni
01487b6759
Merge pull request #539 from lesserkuma/master 
Add support for more Game Boy mappers (MBC1M, MBC6, TAMA5, 8 MB MBC5)
 2022-09-28 22:22:58 +02:00
Lesserkuma
4cac40e011 Remove debug output 2022-09-28 21:46:21 +02:00
Lesserkuma
e892a8e9f1 Fixed wording 2022-09-28 21:42:05 +02:00
Lesserkuma
19e0837128 Merge branch 'master' of github.com:lesserkuma/sanni_cartreader 2022-09-28 21:33:34 +02:00
Lesserkuma
dab124def7 Find Game Serial for Game Boy 2022-09-28 21:31:49 +02:00
Lesserkuma
786a8586fb Merge branch 'master' 2022-09-28 19:50:58 +02:00
Lesserkuma
9d42ce0964 Add support for the Game Boy MBC6 mapper (save write) 2022-09-28 18:52:52 +02:00
Lesserkuma
f7d9051b95 Add support for the Game Boy MBC6 mapper (save read) 2022-09-28 18:00:16 +02:00
Lesserkuma
38c2262f1c Add support for the Game Boy MBC6 mapper (ROM read) 2022-09-28 15:15:04 +02:00
sanni
956c2d1402 Show NES database CRC while searching 2022-09-28 10:13:48 +02:00
sanni
b51a01f1f5 Fix Typo 2022-09-27 19:24:21 +02:00
sanni
982945fc25
Update GBA database 2022-09-27 19:12:48 +02:00
sanni
b34334ea04 Update GBA database 2022-09-27 19:11:58 +02:00
Lesserkuma
282f5bc108 Add support for the Game Boy TAMA5 mapper (ROM read) 2022-09-25 23:35:29 +02:00
Lesserkuma
6098700fdd Merge branch 'master' 2022-09-25 17:06:58 +02:00
Lesserkuma
866f0ce2b5 Add support for the Game Boy MBC1M mapper 2022-09-25 16:58:58 +02:00
Lesserkuma
140401161b UI improvements for GB, GBA, N64, SNES 2022-09-25 16:40:21 +02:00
sanni
d086b277ef Add support for NES mapper 45 (thx to skaman) 2022-09-25 11:09:54 +02:00
sanni
68fbd55291
Add support for Benesse Pocket Challenge W Module (thx to skaman) 2022-09-25 10:36:55 +02:00
sanni
6659b84d9d Add support for Benesse Pocket Challenge W Module (thx to skaman) 2022-09-25 10:36:28 +02:00
Lesserkuma
ff758768df Add support for GB MBC5 8 MiB cartridges 2022-09-25 01:46:46 +02:00
sanni
0b79ae4eb9
Merge pull request #533 from niklasweber/use_workflow_matrix 
Use a matrix instead of defining each job manually
 2022-09-24 21:54:10 +02:00
Niklas Weber
95858bdda3 Use a matrix instead of defining each job manually 2022-09-24 21:42:20 +02:00
sanni
0740ba9cef
Merge pull request #531 from lesserkuma/master 
Use correct mapper type for GB Mani 4 in 1
 2022-09-24 17:07:21 +02:00
Lesserkuma
8713b49706 Use correct mapper type for GB Mani 4 in 1 2022-09-24 15:34:46 +02:00
sanni
f3153cd135
Merge pull request #530 from lesserkuma/master 
Update to displaying full ROM title on SNES, N64, GB, GBA
 2022-09-24 14:39:10 +02:00
Lesserkuma
3a9ccf65b0 Add support for the Game Boy M161 mapper 2022-09-24 14:38:55 +02:00
Lesserkuma
77c0daeb6a Update to displaying full ROM title on SNES, N64, GB, GBA 2022-09-24 14:36:13 +02:00
sanni
3c5a1cc1ac
Merge pull request #529 from lesserkuma/master 
Display full ROM title for GB and GBA and more mapper names for GB
 2022-09-23 22:27:32 +02:00
Lesserkuma
37c9f2f026 Display mapper names for MBC7, HuC-1 and HuC-3 (these are currently supported at least for ROM reading) 2022-09-23 21:57:06 +02:00
Lesserkuma
eed3324a56 Display full ROM title for GB and GBA 2022-09-23 21:55:16 +02:00
sanni
2de810782a
Add files via upload 2022-09-18 20:44:12 +02:00
sanni
96f984c1ac Add 32x database 2022-09-18 20:43:18 +02:00
sanni
c1bc2aa093 Update Cart_Reader.ino 2022-09-18 19:31:37 +02:00
sanni
49fdb0131e Remove auto selecting NES mapper config 2022-09-18 19:26:43 +02:00
sanni
38bc8a59e5 Fix bug in N64 controller functions 2022-09-10 15:57:01 +02:00
sanni
3500d4684e Update N64.ino 2022-09-10 15:15:32 +02:00
sanni
b7cbe8e8d9 Verify MPK file after reading 2022-09-10 14:35:47 +02:00