Mirrors/cartreader
2
0
Fork 0
mirror of https://github.com/sanni/cartreader.git synced 2024-12-27 05:21:53 +01:00
Code Issues Projects Releases Wiki Activity

Update VECTREX.ino

Browse Source 
Allows to manually select and dump carts up to 64 KB.
This commit is contained in:
PsyK0p4T 2023-12-26 21:53:39 +01:00 committed by GitHub
parent 107dd9f1d7
commit 319d110339
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
Cart_Reader/VECTREX.ino
View File

@ -55,9 +55,9 @@
#define PB6_ENABLE PORTH |= (1 << 5) // PB6 HIGH
#define PB6_DISABLE PORTH &= ~(1 << 5) // PB6 LOW
byte VECTREX[] = { 4, 8, 12 };
byte VECTREX[] = { 4, 8, 12, 16, 32, 64 };
byte vectrexlo = 0; // Lowest Entry
byte vectrexhi = 2; // Highest Entry
byte vectrexhi = 5; // Highest Entry
byte vectrexsize;
byte newvectrexsize;
@ -225,21 +225,22 @@ void readROM_VECTREX() {
EEPROM_writeAnything(0, foldern);
PB6_DISABLE; // PB6 LOW - Switch Bank
// Standard Carts 4K/8K
readSegment_VECTREX(0x0000, 0x0400); // 1K
readSegment_VECTREX(0x0400, 0x0800); // +1K = 2K
readSegment_VECTREX(0x0800, 0x0C00); // +1K = 3K
readSegment_VECTREX(0x0C00, 0x1000); // +1K = 4K
readSegment_VECTREX(0x0000, 0x1000); // 4K
if (vectrexsize > 0) {
readSegment_VECTREX(0x1000, 0x2000); // +4K = 8K
// Dark Tower 12K
// 12K (Dark Tower)
if (vectrexsize > 1)
readSegment_VECTREX(0x2000, 0x3000); // +4K = 12K
// Oversize 32K Cart
// 16K Carts
if (vectrexsize > 2)
readSegment_VECTREX(0x3000, 0x8000); // +20K = 32K
// Oversize 64K Cart - PB6 Bankswitch
if (vectrexsize > 3) { // [UNTESTED]
readSegment_VECTREX(0x3000, 0x4000); // +4K = 16K
// Oversize 32K Carts
if (vectrexsize > 3)
readSegment_VECTREX(0x4000, 0x8000); // +16K = 32K
// Oversize 64K Carts
if (vectrexsize > 4) {
PB6_ENABLE; // PB6 HIGH - Switch Bank
readSegment_VECTREX(0x0000, 0x8000); // +32K = 64K
PB6_DISABLE; // Reset PB6
@ -332,7 +333,7 @@ void setROMSize_VECTREX() {
}
print_Msg(F("ROM SIZE "));
print_Msg(VECTREX[newvectrexsize]);
println_Msg(F("K"));
println_Msg(F("KB"));
display_Update();
delay(1000);
#else
@ -346,7 +347,7 @@ setrom:
Serial.print(i);
Serial.print(F(" = "));
Serial.print(VECTREX[i + vectrexlo]);
Serial.println(F("K"));
Serial.println(F("KB"));
}
Serial.print(F("Enter ROM Size: "));
while (Serial.available() == 0) {}
@ -361,7 +362,7 @@ setrom:
}
Serial.print(F("ROM Size = "));
Serial.print(VECTREX[newvectrexsize]);
Serial.println(F("K"));
Serial.println(F("KB"));
#endif
EEPROM_writeAnything(8, newvectrexsize);
vectrexsize = newvectrexsize;
@ -381,13 +382,13 @@ void checkStatus_VECTREX() {
println_Msg(F(""));
print_Msg(F("ROM SIZE: "));
print_Msg(VECTREX[vectrexsize]);
println_Msg(F("K"));
println_Msg(F("KB"));
display_Update();
wait();
#else
Serial.print(F("ROM SIZE: "));
Serial.print(VECTREX[vectrexsize]);
Serial.println(F("K"));
Serial.println(F("KB"));
Serial.println(F(""));
#endif
}