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Output unheadered NES ROMs as CART.bin

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This commit is contained in:
Kreeblah 2021-01-31 17:12:40 -08:00
parent 1bf1d2b720
commit ab9490b880
1 changed files with 23 additions and 14 deletions
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37
Cart_Reader/NES.ino
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@ -12,17 +12,17 @@
//26 Supported Mappers
//101 Defines
//131 Variables
//191 Menu
//310 Setup
//339 Low Level Functions
//586 CRC Functions
//645 File Functions
//819 NES 2.0 Header Functions
//1100 Config Functions
//1696 ROM Functions
//2794 RAM Functions
//3229 Eeprom Functions
//3419 NESmaker Flash Cart Functions
//192 Menu
//311 Setup
//340 Low Level Functions
//587 CRC Functions
//646 File Functions
//828 NES 2.0 Header Functions
//1109 Config Functions
//1705 ROM Functions
//2803 RAM Functions
//3232 Eeprom Functions
//3428 NESmaker Flash Cart Functions
/******************************************
Supported Mappers
@ -175,6 +175,7 @@ uint32_t chr_crc32;
char filePRG[] = "PRG.bin";
char fileCHR[] = "CHR.bin";
char fileNES[] = "CART.nes";
char fileBIN[] = "CART.bin";
// Cartridge Config
byte mapper;
@ -730,6 +731,7 @@ void CreateRAMFileInSD() {
void outputNES() {
display_Clear();
char* outputFile;
unsigned char* nes_header_bytes = getNESHeaderForFileInfo(1024 * prg, 1024 * chr, prg_crc32, chr_crc32);
@ -746,8 +748,15 @@ void outputNES() {
print_Error(F("SD Error"), true);
}
if (!sd.exists(fileNES)) {
nesFile = sd.open(fileNES, O_RDWR | O_CREAT);
if(nes_header_bytes != NULL) {
outputFile = fileNES;
} else {
outputFile = fileBIN;
}
if (!sd.exists(outputFile)) {
nesFile = sd.open(outputFile, O_RDWR | O_CREAT);
}
if (!nesFile) {
LED_GREEN_OFF;
@ -797,7 +806,7 @@ void outputNES() {
println_Msg(F(""));
display_Update();
calcCRC(fileNES, (prg + chr) * 1024, NULL);
calcCRC(outputFile, (prg + chr) * 1024, NULL);
LED_RED_OFF;
LED_GREEN_OFF;
LED_BLUE_OFF;