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Add 64 byte write buffer for N64 repro

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sanni 2021-05-26 17:07:26 +02:00
parent 0c99780c5d
commit f96f854b4e
1 changed files with 21 additions and 8 deletions
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29
Cart_Reader/N64.ino
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@ -101,8 +101,9 @@ static const char* const saveOptionsN64[] PROGMEM = {N64SaveItem1, N64SaveItem2,
// Repro menu
static const char N64ReproItem1[] PROGMEM = "no buffer";
static const char N64ReproItem2[] PROGMEM = "32 byte";
static const char N64ReproItem3[] PROGMEM = "128 byte";
static const char* const reproOptionsN64[] PROGMEM = {N64ReproItem1, N64ReproItem2, N64ReproItem3};
static const char N64ReproItem3[] PROGMEM = "64 byte";
static const char N64ReproItem4[] PROGMEM = "128 byte";
static const char* const reproOptionsN64[] PROGMEM = {N64ReproItem1, N64ReproItem2, N64ReproItem3, N64ReproItem4};
// N64 start menu
void n64Menu() {
@ -3053,17 +3054,19 @@ void flashRepro_N64() {
wait();
}
else {
print_Msg(F("Vendor: "));
println_Msg(vendorID);
println_Msg(F("Unknown flashrom"));
print_Msg(F("ID: "));
print_Msg(vendorID);
print_Msg(F(" "));
print_Msg(flashid);
print_Msg(F(" "));
println_Msg(cartID);
println_Msg(F("Unknown flashrom"));
println_Msg(F(" "));
println_Msg(F("Press button for"));
println_Msg(F("manual config"));
println_Msg(F("This will erase your"));
println_Msg(F("Repro Cartridge."));
println_Msg(F("Attention: Use 3.3V!"));
display_Update();
wait();
@ -3110,8 +3113,8 @@ void flashRepro_N64() {
// Set flashid manually
unsigned char N64ReproMenu;
// Copy menuOptions out of progmem
convertPgm(reproOptionsN64, 3);
N64ReproMenu = question_box(F("Select flash buffer"), menuOptions, 3, 0);
convertPgm(reproOptionsN64, 4);
N64ReproMenu = question_box(F("Select flash buffer"), menuOptions, 4, 0);
// wait for user choice to come back from the question box menu
switch (N64ReproMenu)
@ -3127,6 +3130,12 @@ void flashRepro_N64() {
break;
case 2:
// 64 byte buffer
sprintf(flashid, "%s", "227E");
sprintf(cartID, "%s", "2200");
break;
case 3:
// 128 byte buffer
sprintf(flashid, "%s", "227E");
sprintf(cartID, "%s", "3901");
@ -3189,6 +3198,10 @@ void flashRepro_N64() {
// Intel 512M29EW(64MB) with 0x20000 sector size and 128 byte buffer
writeFlashBuffer_N64(0x20000, 128);
}
else if ((strcmp(cartID, "2200") == 0) && (strcmp(flashid, "227E") == 0)) {
// ST M29W128GH(16MB) with 0x20000 sector size and 64 byte buffer
writeFlashBuffer_N64(0x20000, 64);
}
else if (strcmp(flashid, "227E") == 0) {
// Spansion S29GL128N/S29GL256N or Fujitsu MSP55LV512 with 0x20000 sector size and 32 byte buffer
writeFlashBuffer_N64(0x20000, 32);