Emulation/A5200DS
1
0
Fork 0
mirror of https://github.com/wavemotion-dave/A5200DS.git synced 2024-05-16 19:10:30 -04:00
Code Issues Packages Projects Releases Wiki Activity

Version 3.6 - see readme.md for details.

Browse source
This commit is contained in:
Dave Bernazzani 2024-01-08 07:21:50 -05:00
parent f79116e8c9
commit 57c7f074c7
13 changed files with 77 additions and 156 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
A5200DS.nds
View file

Binary file not shown.

2
Makefile
View file

@ -10,7 +10,7 @@ include $(DEVKITARM)/ds_rules
export TARGET := A5200DS
export TOPDIR := $(CURDIR)
VERSION=3.5c
VERSION=3.6
ICON := -b $(CURDIR)/logo.bmp "A5200DS $(VERSION);wavemotion-dave;http://https://github.com/wavemotion-dave/A5200DS"

BIN
arm9/gfx/pdev_bg0.png
View file

Binary file not shown.
Side by side Swipe Overlay

Before

Width:  |  Height:  |  Size: 12 KiB

After

Width:  |  Height:  |  Size: 12 KiB

38
arm9/source/a5200utils.c
View file

@ -57,7 +57,6 @@ u16* aptr __attribute__((section(".dtcm"))) = (u16*) ((u32)&sound_buffer[0] + 0x
u16* bptr __attribute__((section(".dtcm"))) = (u16*) ((u32)&sound_buffer[2] + 0xA000000);
unsigned int atari_pal16[256] = {0};
unsigned char *filebuffer;
static int last_key_code = 0x00;
static UWORD keys_dampen = 0;
@ -358,19 +357,16 @@ int load_os(char *filename )
fclose(romfile);
}
return 0;
return 0;
} /* end load_os */
void dsLoadGame(char *filename)
{
// Free buffer if needed
TIMER2_CR=0; irqDisable(IRQ_TIMER2);
if (filebuffer != 0)
free(filebuffer);
// load card game if ok
if (Atari800_OpenFile(filename, true, 1, true) != AFILE_ERROR)
{
{
// Initialize the virtual console emulation
dsShowScreenEmu();
@ -388,7 +384,7 @@ void dsLoadGame(char *filename)
}
TIMER2_DATA = TIMER_FREQ((SOUND_FREQ/2)+20); // keep this a little faster than our Pokey sound generation
TIMER2_CR = TIMER_DIV_1 | TIMER_IRQ_REQ | TIMER_ENABLE;
TIMER2_CR = TIMER_DIV_1 | TIMER_IRQ_REQ | TIMER_ENABLE;
irqSet(IRQ_TIMER2, VsoundHandler);
TIMER0_CR=0;
@ -400,22 +396,22 @@ void dsLoadGame(char *filename)
}
unsigned int dsReadPad(void) {
unsigned short int keys_pressed, ret_keys_pressed;
unsigned short int keys_pressed, ret_keys_pressed;
do {
keys_pressed = keysCurrent();
} while ((keys_pressed & (KEY_LEFT | KEY_RIGHT | KEY_DOWN | KEY_UP | KEY_A | KEY_B | KEY_L | KEY_R))!=0);
do {
keys_pressed = keysCurrent();
} while ((keys_pressed & (KEY_LEFT | KEY_RIGHT | KEY_DOWN | KEY_UP | KEY_A | KEY_B | KEY_L | KEY_R))!=0);
do {
keys_pressed = keysCurrent();
} while ((keys_pressed & (KEY_LEFT | KEY_RIGHT | KEY_DOWN | KEY_UP | KEY_A | KEY_B | KEY_L | KEY_R))==0);
ret_keys_pressed = keys_pressed;
do {
keys_pressed = keysCurrent();
} while ((keys_pressed & (KEY_LEFT | KEY_RIGHT | KEY_DOWN | KEY_UP | KEY_A | KEY_B | KEY_L | KEY_R))==0);
ret_keys_pressed = keys_pressed;
do {
keys_pressed = keysCurrent();
} while ((keys_pressed & (KEY_LEFT | KEY_RIGHT | KEY_DOWN | KEY_UP | KEY_A | KEY_B | KEY_L | KEY_R))!=0);
do {
keys_pressed = keysCurrent();
} while ((keys_pressed & (KEY_LEFT | KEY_RIGHT | KEY_DOWN | KEY_UP | KEY_A | KEY_B | KEY_L | KEY_R))!=0);
return ret_keys_pressed;
return ret_keys_pressed;
}
bool dsWaitOnQuit(void) {
@ -613,7 +609,7 @@ unsigned int dsWaitForRom(void)
else {
ucSHaut = 0;
}
if ( keysCurrent() & KEY_B ) {
if ( keysCurrent() & KEY_B ) {
bDone=true;
while (keysCurrent() & KEY_B);
}
@ -1165,7 +1161,7 @@ void dsMainLoop(void) {
break;
}
}
}
}

1
arm9/source/emu/atari.c
View file

@ -41,7 +41,6 @@
void Atari800_RunEsc(UBYTE esc_code)
{
cim_encountered = 1;
Atari800_Exit(TRUE);
}

55
arm9/source/emu/cartridge.c
View file

@ -45,7 +45,7 @@ static const struct cart_t cart_table[] =
{"DefaultCart000000000000000000000", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Default Cart - If no other cart type found...
{"72a91c53bfaa558d863610e3e6d50213", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Ant Eater.a52
{"c8e90376b7e1b00dcbd4042f50bffb75", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Atari 5200 Calibration Cart
{"32a6d0de4f1728dee163eb2d4b3f49f1", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 239, 32,16, 0, X_FIRE}, // Atari Diagnostics v2.3
{"32a6d0de4f1728dee163eb2d4b3f49f1", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 239, 32,16, 0, X_FIRE}, // Atari Diagnostics v2.3
{"45f8841269313736489180c8ec3e9588", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,18, 0, X_FIRE}, // Activision Decathlon, The (USA).a52
{"4b1aecab0e2f9c90e514cb0a506e3a5f", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 252, 32,22, 0, X_FIRE}, // Adventure II-a.a52
{"e2f6085028eb8cf24ad7b50ca4ef640f", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 252, 32,22, 0, X_FIRE}, // Adventure II-b.a52
@ -66,12 +66,13 @@ static const struct cart_t cart_table[] =
{"17e5c03b4fcada48d4c2529afcfe3a70", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // BCs Quest For Tires (XL Conversion).a52
{"96ec5b299b203c88f98100b57af6838d", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_PANUP}, // Biscuits From Hell.bin
{"315e0bb45f28bb227e92b8c9e00ee8eb", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 228, 32,17, 0, X_FIRE}, // Blaster.a52
{"e0b47a17fa6cd9d6addc1961fca43414", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 228, 32,17, 0, X_FIRE}, // Blaster.a52
{"e0b47a17fa6cd9d6addc1961fca43414", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 228, 32,17, 0, X_FIRE}, // Blaster.a52
{"992f62ccfda4c92ef113af1dd96d8f55", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 248, 32,24, 0, X_FIRE}, // BlowSub.a52
{"1913310b1e44ad7f3b90aeb16790a850", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 247, 32,20, 0, X_FIRE}, // Beamrider (USA).a52
{"f8973db8dc272c2e5eb7b8dbb5c0cc3b", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, NO_FS, 256, 256, 32,25, 0, X_FIRE}, // BerZerk (USA).a52
{"322cf3f7ff6515e2f363927134146b59", CART_5200_64, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,28, 0, X_FIRE}, // Berks4.a52
{"139229eed18032fdea735fa5360bd551", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 240, 32,16, 0, X_FIRE}, // Beef Drop Ultimate SD Edition.a52
{"8aff994ec12afdcbda01f1aa411e6a90", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 240, 32,16, 0, X_FIRE}, // Beef Drop + (Beef Drop Hack).a52
{"bcff0c4f8edb7726497fc6716d4bded7", CART_5200_128, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 217, 32, 8, 0, X_FIRE}, // Bosconian (128k AtariMaxSD conversion).a52
{"417e6d5523b700d5c753f0a9a4121710", CART_5200_128, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 217, 32, 8, 0, X_FIRE}, // Bosconian 1.5f (128k AtariMaxSD conversion).a52
{"81790daff7f7646a6c371c056622be9c", CART_5200_40, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 254, 24,28, 0, X_PANDN}, // Bounty Bob Strikes Back (Merged) (Big Five Software) (U).a52
@ -80,6 +81,7 @@ static const struct cart_t cart_table[] =
{"3147ad22f8d5f46b1ef40a39da3a3de1", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,23, 0, X_FIRE}, // Captain Beeble (XL Conversion).a52
{"79335deb06a1ef532fea8eee8012ecde", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 320, 241, 64,21, 0, X_FIRE}, // Capture the Flag.a52
{"01b978c3faf5d516f300f98c00377532", CART_5200_8, CTRL_JOY, DIGITAL, ANA_NORMAL, 30, 185, 1, YES_FS, 256, 256, 32,15, 0, X_FIRE}, // Carol Shaw's River Raid (USA).a52
{"e839c8eace5b2c2545736eb302108e5b", CART_5200_8, CTRL_JOY, DIGITAL, ANA_NORMAL, 30, 185, 1, YES_FS, 256, 256, 32,15, 0, X_FIRE}, // Carol Shaw's River Raid (Cold Winter).a52
{"4965b4c8acca64c4fac39a7c0763f611", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Castle Blast (USA) (Unl).a52
{"8f4c07a9e0ef2ded720b403810220aaf", CART_5200_32, CTRL_JOY, ANALOG, ANA_FASTEST, 6, 220, 1, YES_FS, 256, 240, 32,16, 0, X_FIRE}, // Castle Crisis (USA) (Unl).a52
{"d64a175672b6dba0c0b244c949799e64", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, NO_FS, 256, 256, 32,15, 0, X_PANUP}, // Caverns of Mars (Conv).a52
@ -142,6 +144,9 @@ static const struct cart_t cart_table[] =
{"b7617ac90462ef13f8350e32b8198873", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, NO_FS, 256, 256, 32,22, 0, X_FIRE}, // Gyruss (Autofire Hack).a52
{"f8f0e0a6dc2ffee41b2a2dd736cba4cd", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, NO_FS, 256, 256, 32,16, 0, X_PANUP}, // H.E.R.O. (USA).a52
{"3491fa368ae42766a83a43a627496c41", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 278, 256, 44,24, 0, X_PANDN}, // Hangly Pollux.a52
{"02b00d632f1f1ceaa39ee3df83edf08a", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 278, 256, 44,24, 0, X_PANDN}, // Hangly Man.a52
{"cae9255004733e784d6c4fa4f29c7e59", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 278, 256, 44,24, 0, X_PANDN}, // Hangly Man Plus.a52
{"194759bb6fc4a1b115b4dd9aa0549034", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 278, 256, 44,24, 0, X_PANDN}, // Hangly Man Plus (Ghost Eyes).a52
{"0f6407d83115a78a182f323e5ef76384", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Heavy Metal.a52
{"0c25803c9175487afce0c9d636133dc1", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 224, 32,13, 0, X_FIRE}, // Hyperblast! (XL Conversion).a52
{"612c3ca4c2938bb36f2e45fc91c6e779", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Intellidiscs Final Version.a52
@ -155,8 +160,11 @@ static const struct cart_t cart_table[] =
{"27140302a715694401319568a83971a1", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, NO_FS, 256, 244, 32,18, 0, X_FIRE}, // Jumpman Jr (XL Conversion).a52
{"1a6ccf1152d2bcebd16f0989b8257108", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, NO_FS, 256, 244, 32,18, 0, X_FIRE}, // Jumpman Jr (XL Conversion).a52
{"834067fdce5d09b86741e41e7e491d6c", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 252, 32,23, 0, X_FIRE}, // Jungle Hunt (USA).a52
{"12c020a98e7f898726b9b649d123214f", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 252, 32,23, 0, X_FIRE}, // Jungle Hunt (Pirate Pete Hack v3).a52
{"947a614b16ae56a18a05ef8f34340894", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 252, 32,23, 0, X_FIRE}, // Jungle Hunt (32K Pirate Pete Hack v3).a52
{"9584d143be1871241e4a0d038e8e1468", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 248, 32,24, 0, X_FIRE}, // Juno First (XL Conversion).a52
{"92fd2f43bc0adf2f704666b5244fadf1", CART_5200_4, CTRL_JOY, ANALOG, ANA_FASTEST, 6, 220, 1, YES_FS, 256, 250, 32,22, 0, X_FIRE}, // Kaboom! (USA).a52
{"61c7fc252400eb5a1470e383c4e9faa1", CART_5200_NS_16, CTRL_JOY, ANALOG, ANA_FASTEST, 6, 220, 1, YES_FS, 256, 250, 32,22, 0, X_FIRE}, // Kaboom! (No 1812).a52
{"796d2c22f8205fb0ce8f1ee67c8eb2ca", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Kangaroo (USA).a52
{"f25a084754ea4d37c2fb1dc8ca6dc51b", CART_5200_8, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,23, 0, X_FIRE}, // Keystone Kapers (USA).a52
{"3b03e3cda8e8aa3beed4c9617010b010", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 249, 32,26, 0, X_FIRE}, // Koffi - Yellow Kopter (USA) (Unl).a52
@ -167,14 +175,14 @@ static const struct cart_t cart_table[] =
{"c4931be078e2b16dc45e9537ebce836b", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Laser Gates (Conversion).a52
{"4e16903c352c8ed75ed9377e72ebe333", CART_5200_64, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Laser Hawk (64k conversion).a52
{"46264c86edf30666e28553bd08369b83", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Last Starfighter, The (USA) (Proto).a52
{"6d2296cada88c2f286bebe909559adcb", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Last Starfighter, The (USA) (Proto).a52
{"6d2296cada88c2f286bebe909559adcb", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Last Starfighter, The (USA) (Proto).a52
{"ff785ce12ad6f4ca67f662598025c367", CART_5200_8, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,12, 0, X_PANUP}, // Megamania (1983) (Activision).a52
{"8311263811e366bf5ef07977d0f5a5ae", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 15, 200, 1, YES_FS, 256, 256, 32,28, 0, X_PANDN}, // MajorBlink_5200_V2 (XL Conversion).a52
{"d00dff571bfa57c7ff7880c3ce03b178", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 252, 32,22, 0, X_FIRE}, // Mario Brothers (1983) (Atari).a52
{"2f5aec81646216ea2720b87712452193", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 252, 32,22, 0, X_FIRE}, // Mario Brothers Encore.a52
{"1cd67468d123219201702eadaffd0275", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 251, 32,25, 0, X_FIRE}, // Meteorites (USA).a52
{"bc33c07415b42646cc813845b979d85a", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Meebzork (1983) (Atari).a52
{"24348dd9287f54574ccc40ee40d24a86", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 276, 256, 41,24, 1, X_FIRE}, // Microgammon.a52
{"24348dd9287f54574ccc40ee40d24a86", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 276, 256, 41,24, 1, X_FIRE}, // Microgammon.a52
{"84d88bcdeffee1ab880a5575c6aca45e", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 30, 185, 0, YES_FS, 256, 255, 32,24, 0, X_FIRE}, // Millipede (USA) (Proto).a52
{"d859bff796625e980db1840f15dec4b5", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, NO_FS, 256, 256, 32,24, 0, X_FIRE}, // Miner 2049er Starring Bounty Bob (USA).a52
{"69d472a79f404e49ad2278df3c8a266e", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 0, YES_FS, 256, 240, 32,19, 1, X_FIRE}, // Miniature Golf (1983) (Atari).a52
@ -198,6 +206,7 @@ static const struct cart_t cart_table[] =
{"e24490c20bf79c933e50c11a89018960", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,25, 0, X_FIRE}, // Pac-Man (Fixed Munch V2).a52
{"43e9af8d8c648515de46b9f4bcd024d7", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 232, 32,14, 0, X_FIRE}, // Pacific Coast Hwy (XL Conversion).a52
{"57c5b010ec9b5f6313e691bdda94e185", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 0, YES_FS, 256, 240, 32,19, 0, X_FIRE}, // Pastfinder (XL Conversion).a52
{"1a43c2c84d4ea1b5d440fae4f4d8b372", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 0, YES_FS, 256, 240, 32,19, 0, X_FIRE}, // Pastfinder (HIP Demo).a52
{"a301a449fc20ad345b04932d3ca3ef54", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 254, 32,24, 0, X_PANDN}, // Pengo (USA).a52
{"b9e727eaef3463d5979ec06fc5bd5048", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,23, 0, X_FIRE}, // Pinhead.a52
{"ecbd6dd2ab105dd43f98476966bbf26c", CART_5200_8, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,25, 0, X_FIRE}, // Pitfall! (USA).a52 (use classics fix instead)
@ -225,7 +234,7 @@ static const struct cart_t cart_table[] =
{"88fa71fc34e81e616bdffc30e013330b", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Ratcatcher.a52
{"2bb928d7516e451c6b0159ac413407de", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 240, 32,17, 0, X_FIRE}, // RealSports Baseball (USA).a52
{"e056001d304db597bdd21b2968fcc3e6", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 248, 32,17, 0, X_FIRE}, // RealSports Basketball (USA).a52
{"cfd05f2a0ea1068718d1149dbd1f19fa", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // RealSports Basketball (USA).a52
{"cfd05f2a0ea1068718d1149dbd1f19fa", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // RealSports Basketball (USA).a52
{"022c47b525b058796841134bb5c75a18", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 246, 32,21, 0, X_FIRE}, // RealSports Football (USA).a52
{"3074fad290298d56c67f82e8588c5a8b", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 240, 32,16, 0, X_FIRE}, // RealSports Soccer (USA).a52
{"7e683e571cbe7c77f76a1648f906b932", CART_5200_EE_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,16, 0, X_FIRE}, // RealSports Tennis (USA).a52
@ -236,8 +245,9 @@ static const struct cart_t cart_table[] =
{"6e69666be0103c709dd820807e5b8ffb", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Robnbanks-Arcade v2.a52
{"86b358c9bca97c2089b929e3b2751908", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,23, 0, X_FIRE}, // Rockball 5200.a52
{"5dba5b478b7da9fd2c617e41fb5ccd31", CART_5200_NS_16, CTRL_ROBO, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 250, 32,23, 0, X_FIRE}, // Robotron 2084 (USA).a52
{"718cc8b828d36abf068b8fc0a81fc7cf", CART_5200_32, CTRL_ROBO, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 250, 32,23, 0, X_FIRE}, // Robotron 2084 (USA).a52
{"b8cbc918cf2bc81f941719b874f13fcb", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 246, 32,24, 0, X_FIRE}, // Runner5200.a52
{"718cc8b828d36abf068b8fc0a81fc7cf", CART_5200_32, CTRL_ROBO, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 250, 32,23, 0, X_FIRE}, // Robotron 2084 (Arcade Hack).a52
{"d4ec7de1becfd944e58cfb8db031c314", CART_5200_32, CTRL_ROBO, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 250, 32,23, 0, X_FIRE}, // Robotron 2084 (Alt Colors).a52
{"b8cbc918cf2bc81f941719b874f13fcb", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 246, 32,24, 0, X_FIRE}, // Runner Bear.a52
{"950aa1075eaf4ee2b2c2cfcf8f6c25b4", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 250, 32,28, 0, X_PANDN}, // Satans Hollow (Conv).a52
{"b610a576cbf26a259da4ec5e38c33f09", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Savage Pond (XL Conversion).a52
{"467e72c97db63eb59011dd062c965ec9", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 254, 32,16, 0, X_PANUP}, // Scramble.a52
@ -271,6 +281,7 @@ static const struct cart_t cart_table[] =
{"332bf2774f7d9a6008da35420fd7dffc", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,35, 0, X_PANDN}, // Super Pac Man Final Hack (5200).a52
{"1569b7869bf9e46abd2c991c3b90caa6", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Superfly (XL Conversion).a52
{"c098a0ce6c7e059264511e650ce47b35", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,23, 0, X_FIRE}, // Tapper (XL Conversion).a52
{"59699274930349b4fe0ee94b21ce3c16", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,23, 0, X_FIRE}, // Tapper (XL Conversion).a52
{"496b6a002bc7d749c02014f7ec6c303c", CART_5200_NS_16, CTRL_JOY, ANALOG, ANA_SLOWER, 6, 220, 1, YES_FS, 256, 256, 32,22, 0, X_FIRE}, // Tempest (1983) (Atari) (Prototype) [!].a52
{"6836a07ea7b2a4c071e9e86c5695b4a1", CART_5200_32, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 244, 32,20, 0, X_FIRE}, // Timeslip_5200 (XL Conversion).a52
{"bb3761de48d39218744d7dbb94553528", CART_5200_NS_16, CTRL_JOY, DIGITAL, ANA_NORMAL, 6, 220, 1, YES_FS, 256, 256, 32,24, 0, X_FIRE}, // Time Runner (XL Conversion).a52
@ -294,13 +305,14 @@ static const struct cart_t cart_table[] =
UBYTE *cart_image = NULL; /* For cartridge memory */
char cart_filename[MAX_FILENAME_LEN];
struct cart_t myCart __attribute__((section(".dtcm"))) = {"", CART_5200_32, CTRL_JOY, 0,0,0,0};
static byte cart_image_fixed_buffer[CART_MAX_SIZE] __attribute__ ((aligned (4)));;
static byte bryan_bank __attribute__((section(".dtcm"))) = 0;
static byte last_bryan_bank __attribute__((section(".dtcm"))) = 255;
static UWORD last_bounty_bob_bank __attribute__((section(".dtcm"))) = 65535;
static UWORD last_bounty_bob_bank2 __attribute__((section(".dtcm"))) = 65535;
UWORD bosconian_bank __attribute__((section(".dtcm"))) = 0x0000;
static byte cart_image_fixed_buffer[CART_MAX_SIZE] __attribute__ ((aligned (4)));
struct cart_t myCart __attribute__((section(".dtcm")));
static byte bryan_bank __attribute__((section(".dtcm"))) = 0;
static byte last_bryan_bank __attribute__((section(".dtcm"))) = 255;
static UWORD last_bounty_bob_bank __attribute__((section(".dtcm"))) = 65535;
static UWORD last_bounty_bob_bank2 __attribute__((section(".dtcm"))) = 65535;
UWORD bosconian_bank __attribute__((section(".dtcm"))) = 0x0000;
/* Rewinds the stream to its beginning. */
@ -310,8 +322,8 @@ UWORD bosconian_bank __attribute__((section(".dtcm"))) = 0x0000;
May change the current position. */
int Util_flen(FILE *fp)
{
fseek(fp, 0, SEEK_END);
return (int) ftell(fp);
fseek(fp, 0, SEEK_END);
return (int) ftell(fp);
}
// ---------------------------------------------------------------------------------------------
@ -319,7 +331,7 @@ int Util_flen(FILE *fp)
// banks and most of the mighty Bosconian 128K ROM.
// This provides a bit of a speed boost copying to/from the main image RAM (almost 10%)
// ---------------------------------------------------------------------------------------------
UBYTE *banked_image __attribute__((section(".dtcm")))= (UBYTE *) 0x06860000;
UBYTE *banked_image = (UBYTE *) 0x06860000;
/* special support of Bounty Bob on Atari5200 */
ITCM_CODE UBYTE BountyBob1_GetByte(UWORD addr)
@ -446,7 +458,8 @@ UBYTE Bryan_GetByte128(UWORD addr)
}
#endif
int CART_Insert(const char *filename) {
int CART_Insert(const char *filename)
{
FILE *fp;
int len;
@ -482,7 +495,7 @@ int CART_Insert(const char *filename) {
short int len_kb = len >> 10; /* number of kilobytes */
if (len_kb == 4) myCart.type = CART_5200_4;
if (len_kb == 8) myCart.type = CART_5200_8;
if (len_kb == 16) myCart.type = CART_5200_NS_16;
if (len_kb == 16) myCart.type = CART_5200_NS_16; // This is the more popular of the 16K carts with homebrews (since we've got most every EE_16 covered in our table)
if (len_kb == 32) myCart.type = CART_5200_32;
if (len_kb == 40) myCart.type = CART_5200_40;
if (len_kb == 64) myCart.type = CART_5200_64;
@ -508,13 +521,13 @@ int CART_Insert(const char *filename) {
}
idx++;
}
ANTIC_UpdateArtifacting();
extern char bStarRaiders;
if (myCart.control == CTRL_SR) bStarRaiders=1; else bStarRaiders=0;
restore_bottom_screen();
if (myCart.type != CART_NONE)
{
CART_Start();

8
arm9/source/emu/config.h
View file

@ -1,7 +1 @@
// Define to activate sound support.
#define SOUND 1
//#define VOL_ONLY_SOUND 1
// Define to allow stereo sound.
//#define STEREO_SOUND 1
//Obsoleted file

91
arm9/source/emu/cpu.c
View file

@ -60,18 +60,9 @@
#include <stdlib.h> /* exit() */
#include "cpu.h"
#ifdef ASAP /* external project, see http://asap.sf.net */
#include "asap_internal.h"
#else
#include "antic.h"
#include "atari.h"
#include "memory.h"
#ifndef BASIC
#ifndef __PLUS
//#include "ui.h"
#endif
#endif /* BASIC */
#endif /* ASAP */
/* Windows headers define it */
#undef ABSOLUTE
@ -121,7 +112,7 @@ UBYTE IRQ __attribute__((section(".dtcm")));
/* 6502 flags local to this module */
static UBYTE N __attribute__((section(".dtcm"))); /* bit7 set => N flag set */
#ifndef NO_V_FLAG_VARIABLE
static UBYTE V __attribute__((section(".dtcm"))); /* non-zero => V flag set */
static UBYTE V __attribute__((section(".dtcm"))); /* non-zero => V flag set */
#endif
static UBYTE Z __attribute__((section(".dtcm"))); /* zero => Z flag set */
static UBYTE C __attribute__((section(".dtcm"))); /* must be 0 or 1 */
@ -149,19 +140,6 @@ inline void CPU_PutStatus(void)
/* For Atari Basic loader */
void (*rts_handler)(void) = NULL;
UBYTE cim_encountered = FALSE;
/* Execution history */
#ifdef MONITOR_BREAK
UWORD remember_PC[REMEMBER_PC_STEPS];
unsigned int remember_PC_curpos = 0;
int remember_xpos[REMEMBER_PC_STEPS];
UWORD remember_JMP[REMEMBER_JMP_STEPS];
unsigned int remember_jmp_curpos = 0;
#define INC_RET_NESTING ret_nesting++
#else /* MONITOR_BREAK */
#define INC_RET_NESTING
#endif /* MONITOR_BREAK */
/* Addressing modes */
#define zGetWord(x) dGetWord(x)
@ -230,7 +208,6 @@ void NMI(void)
regPC = dGetWordAligned(0xfffa);
regS = S;
xpos += 7; /* handling an interrupt by 6502 takes 7 cycles */
INC_RET_NESTING;
}
/* Check pending IRQ, helps in (not only) Lucasfilm games */
@ -241,22 +218,10 @@ void NMI(void)
SetI; \
SET_PC(dGetWordAligned(0xfffe)); \
xpos += 7; \
INC_RET_NESTING; \
}
/* Enter monitor */
#ifdef __PLUS
#define ENTER_MONITOR Atari800_Exit(TRUE)
#else
#define ENTER_MONITOR if (!Atari800_Exit(TRUE)) exit(0)
#endif
#define DO_BREAK \
UPDATE_GLOBAL_REGS; \
CPU_GetStatus(); \
ENTER_MONITOR; \
CPU_PutStatus(); \
UPDATE_LOCAL_REGS;
/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
static UBYTE cycles[256] __attribute__((section(".dtcm"))) =
@ -412,20 +377,11 @@ next:
goto *opcode[insn];
OPCODE(00) /* BRK */
#ifdef MONITOR_BREAK
if (break_brk) {
DO_BREAK;
}
else
#endif
{
PC++;
PHPC;
PHPB1;
SetI;
SET_PC(dGetWordAligned(0xfffe));
INC_RET_NESTING;
}
PC++;
PHPC;
PHPB1;
SetI;
SET_PC(dGetWordAligned(0xfffe));
DONE
OPCODE(01) /* ORA (ab,x) */
@ -607,11 +563,6 @@ next:
OPCODE(20) /* JSR abcd */
{
UWORD retaddr = GET_PC() + 1;
#ifdef MONITOR_BREAK
remember_JMP[remember_jmp_curpos] = GET_PC() - 1;
remember_jmp_curpos = (remember_jmp_curpos + 1) % REMEMBER_JMP_STEPS;
ret_nesting++;
#endif
PHW(retaddr);
}
SET_PC(OP_WORD);
@ -790,10 +741,6 @@ next:
data = PL;
SET_PC((PL << 8) + data);
CPUCHECKIRQ;
#ifdef MONITOR_BREAK
if (break_ret && --ret_nesting <= 0)
break_step = TRUE;
#endif
DONE
OPCODE(41) /* EOR (ab,x) */
@ -857,10 +804,6 @@ next:
DONE
OPCODE(4c) /* JMP abcd */
#ifdef MONITOR_BREAK
remember_JMP[remember_jmp_curpos] = GET_PC() - 1;
remember_jmp_curpos = (remember_jmp_curpos + 1) % REMEMBER_JMP_STEPS;
#endif
SET_PC(OP_WORD);
DONE
@ -954,10 +897,6 @@ next:
OPCODE(60) /* RTS */
data = PL;
SET_PC((PL << 8) + data + 1);
#ifdef MONITOR_BREAK
if (break_ret && --ret_nesting <= 0)
break_step = TRUE;
#endif
DONE
OPCODE(61) /* ADC (ab,x) */
@ -1058,10 +997,6 @@ next:
DONE
OPCODE(6c) /* JMP (abcd) */
#ifdef MONITOR_BREAK
remember_JMP[remember_jmp_curpos] = GET_PC() - 1;
remember_jmp_curpos = (remember_jmp_curpos + 1) % REMEMBER_JMP_STEPS;
#endif
ABSOLUTE;
#ifdef CPU65C02
/* XXX: if ((UBYTE) addr == 0xff) xpos++; */
@ -1784,10 +1719,6 @@ next:
UPDATE_LOCAL_REGS;
data = PL;
SET_PC((PL << 8) + data + 1);
#ifdef MONITOR_BREAK
if (break_ret && --ret_nesting <= 0)
break_step = TRUE;
#endif
DONE
OPCODE(f2) /* ESC #ab (CIM) - on Atari is here instruction CIM [unofficial] !RS! */
@ -1832,7 +1763,6 @@ next:
crash_code = insn;
ui();
#else
cim_encountered = TRUE;
ENTER_MONITOR;
#endif /* CRASH_MENU */
@ -1948,12 +1878,3 @@ void CPU_Reset(void)
regS = 0xff;
regPC = dGetWordAligned(0xfffc);
}
void CpuStateSave(UBYTE SaveVerbose)
{
}
void CpuStateRead(UBYTE SaveVerbose)
{
}

6
arm9/source/emu/gtia.c
View file

@ -23,6 +23,7 @@
*/
#include <nds.h>
#include "config.h"
#include "a5200utils.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -76,7 +77,7 @@ UBYTE POTENA __attribute__((section(".dtcm")));
/* Internal GTIA state ----------------------------------------------------- */
int consol_index __attribute__((section(".dtcm")))= 0;
UBYTE consol_index __attribute__((section(".dtcm"))) = 0;
UBYTE consol_table[3] __attribute__((section(".dtcm")));
UBYTE consol_mask __attribute__((section(".dtcm")));
UBYTE TRIG[4] __attribute__((section(".dtcm")));
@ -112,7 +113,7 @@ static UBYTE *hposm_ptr[4] __attribute__((section(".dtcm")));
static ULONG hposp_mask[4] __attribute__((section(".dtcm")));
static ULONG *grafp_ptr[4] __attribute__((section(".dtcm")));
static int global_sizem[4] __attribute__((section(".dtcm")));
static UBYTE global_sizem[4] __attribute__((section(".dtcm")));
static UBYTE PM_Width[4] __attribute__((section(".dtcm"))) = {1, 2, 1, 4};
static ULONG grafp_lookup[4][256];
@ -213,7 +214,6 @@ void GTIA_Initialise(void)
/* Prepare PMG scanline ---------------------------------------------------- */
ITCM_CODE void new_pm_scanline(void)
{
/* Clear if necessary */

2
arm9/source/emu/gtia.h
View file

@ -108,7 +108,7 @@ extern UBYTE collisions_mask_player_player;
extern UBYTE TRIG[4];
extern UBYTE TRIG_latch[4];
extern int consol_index;
extern UBYTE consol_index;
extern UBYTE consol_table[3];
void GTIA_Initialise(void);

8
arm9/source/emu/pokey.c
View file

@ -352,7 +352,6 @@ ITCM_CODE void POKEY_Scanline(void)
ITCM_CODE void Update_Counter(int chan_mask)
{
/************************************************************/
/* As defined in the manual, the exact Div_n_cnt values are */
/* different depending on the frequency and resolution: */
@ -408,10 +407,3 @@ void PokeyClearBuffer(void)
pokeyBufIdx = 0;
}
void POKEYStateSave(void)
{
}
void POKEYStateRead(void)
{
}

4
arm9/source/main.c
View file

@ -11,14 +11,14 @@
#include "highscore.h"
extern int bg0, bg1;
int bg0s, bg1s, bg2s, bg3s; // sub BG pointers
extern int load_os(char *filename );
char *bios_filename = "5200.rom";
// Program entry point
int main(int argc, char **argv)
{
char *bios_filename = "5200.rom";
// Init sound
consoleDemoInit();
soundEnable();

18
readme.md
View file

@ -46,33 +46,39 @@ Check updates on my web site : https://github.com/wavemotion-dave/A5200DS
History :
--------------------------------------------------------------------------------
V3.5 : 05-Jan-2024
V3.6 : 08-Jan-2024 by wavemotion-dave
* Internal database updated to include known prototypes, hacks and other sundry 5200 games.
* Codebase cleanup across the board.
* Improved key debounce to fix lots of games including Star Raiders (which has a new overlay).
* Color Artifacting added for the few games that utilize it (Choplifter, etc.)
V3.5 : 05-Jan-2024 by wavemotion-dave
* Major cleanup across the board - a few more frames of performance and many games on the older DS-Lite will now run full speed without frameskip.
* Touch of paint on the main emulation screen to make the console buttons a bit more prominent.
* New X button handling on the games that utilize more than 192 vertical pixels to smooth scroll upper/lower areas of the screen (usually just status/score in those areas so pressing the X button to bring them momentarily into view works fine).
* About 50 new homebrews and hacks added to the internal database (up to 240 games now).
* Version 3.5a fixes the Star Raiders game and adds a new overlay for it! Fixes for Phobos. A few screen tweaks. Sound pops improved.
V3.4 : 01-May-2023
V3.4 : 01-May-2023 by wavemotion-dave
* Another frame or two of performance from memory optmizations.
* Removed lots of obsoleted code to streamline the build.
* Added a new DSi special build that will finally run Bosconian at full speed with speech as long as you are in DSi (2x CPU) mode.
* Added tweaks and support for latest homebrew carts like Rob-N-Banks.
V3.3 : 30-Apr-2023
V3.3 : 30-Apr-2023 by wavemotion-dave
* Improved screen blend so it leaves less visible artifacts.
* Improved sound mute so it eliminates most of the little pops.
* Built with latest libnds to keep things fresh.
* v3.3a hotfix for sound pops. Sorry!
V3.2 : 12-Dec-2021
V3.2 : 12-Dec-2021 by wavemotion-dave
* Reverted back to ARM7 SoundLib (a few games missing key sounds)
V3.1 : 30-Nov-2021
V3.1 : 30-Nov-2021 by wavemotion-dave
* Switched to maxmod audio library for improved sound.
* Try to start in /roms or /roms/a5200 if possible
V3.0 : 04-Nov-2021
V3.0 : 04-Nov-2021 by wavemotion-dave
* New sound core to eliminate zingers.
* 5200.rom bios can be in /roms/bios or /data/bios