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Add CRC compare

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Add CRC32 compare / file renaming for WS / WSC / PCv2
This commit is contained in:
PsyK0p4T 2023-03-24 10:24:35 +01:00 committed by GitHub
parent a1ce5a1917
commit 063a945fca
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 12 deletions
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25
Cart_Reader/WS.ino
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@ -1,6 +1,6 @@
//******************************************
// WS MODULE
//******************************************
//*********************************************************
// BANDAI WONDERSWAN & BENESSE POCKET CHALLENGE V2 MODULE
//*********************************************************
#ifdef enable_WS
// Cartridge pinout
// 48P 1.25mm pitch connector
@ -38,9 +38,7 @@ static const char wsMenuItem3[] PROGMEM = "Write Save";
//static const char wsMenuItem4[] PROGMEM = "Reset"; (stored in common strings array)
static const char wsMenuItem5[] PROGMEM = "Write WitchOS";
static const char *const menuOptionsWS[] PROGMEM = { wsMenuItem1, wsMenuItem2, wsMenuItem3, string_reset2, wsMenuItem5 };
static const uint8_t wwLaunchCode[] PROGMEM = { 0xea, 0x00, 0x00, 0x00, 0xe0, 0x00, 0xff, 0xff };
static uint8_t wsGameOrientation = 0;
static uint8_t wsGameHasRTC = 0;
static uint16_t wsGameChecksum = 0;
@ -358,7 +356,9 @@ uint8_t getCartInfo_WS() {
saveType = 2;
sramSize = 8;
break;
default: saveType = 0xff; break;
default:
saveType = 0xff;
break;
}
if (saveType == 2)
@ -371,7 +371,7 @@ uint8_t getCartInfo_WS() {
void showCartInfo_WS() {
display_Clear();
println_Msg(F("WS Cart Info"));
println_Msg(F("Cart Info"));
print_Msg(F("Game: "));
println_Msg(romName);
@ -464,9 +464,7 @@ void getDeveloperName(uint8_t id, char *buf, size_t length) {
// custom developerId
case 0x7a: devName = PSTR("7AC"); break; // witch
case 0xff:
devName = PSTR("WWGP");
break; // WWGP series (jss2, dknight)
case 0xff: devName = PSTR("WWGP"); break; // WWGP series (jss2, dknight)
// if not found, use id
default: snprintf(buf, length, "%02X", id); return;
@ -973,6 +971,7 @@ boolean compareChecksum_WS(const char *wsFilePath) {
if (wsFilePath == NULL)
return 0;
display_Clear();
println_Msg(F("Calculating Checksum"));
display_Update();
@ -1011,7 +1010,11 @@ boolean compareChecksum_WS(const char *wsFilePath) {
if (checksum == wsGameChecksum) {
println_Msg(F("Checksum matches"));
display_Update();
// Compare CRC32 to database and rename ROM if found
// Arguments: database name, precalculated crc string or 0 to calculate, rename rom or not, starting offset
compareCRC("ws.txt", 0, 1, 0);
return 1;
} else {
print_Error(F("Checksum Error"));