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Merge pull request #920 from smesgr9000/master

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support for F4SC, F6SC & F8SC
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sanni 2024-03-30 18:55:36 +01:00 committed by GitHub
commit baa7dce0c1
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1 changed files with 127 additions and 187 deletions
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312
Cart_Reader/2600.ino
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@ -21,6 +21,9 @@
// Cart Configurations // Cart Configurations
// Format = {mapper,romsize} // Format = {mapper,romsize}
static const byte PROGMEM a2600mapsize[] = { static const byte PROGMEM a2600mapsize[] = {
0x04, 5, // Atari 32K with RAM (F4SC)
0x06, 4, // Atari 16K with RAM (F6SC)
0x08, 2, // Atari 8K with RAM (F8SC)
0x20, 0, // 2K 0x20, 0, // 2K
0x3F, 2, // Tigervision 8K 0x3F, 2, // Tigervision 8K
0x40, 1, // 4K [DEFAULT] 0x40, 1, // 4K [DEFAULT]
@ -166,12 +169,15 @@ uint8_t readData_2600(uint16_t addr) // Add Input Pullup
void readSegment_2600(uint16_t startaddr, uint16_t endaddr) { void readSegment_2600(uint16_t startaddr, uint16_t endaddr) {
for (uint16_t addr = startaddr; addr < endaddr; addr += 512) { for (uint16_t addr = startaddr; addr < endaddr; addr += 512) {
for (int w = 0; w < 512; w++) { readDataArray_2600(addr, 512);
uint8_t temp = readData_2600(addr + w);
sdBuffer[w] = temp;
} }
myFile.write(sdBuffer, 512);
} }
void readDataArray_2600(uint16_t addr, uint16_t size) {
for (int w = 0; w < size; w++) {
sdBuffer[w] = readData_2600(addr + w);
}
myFile.write(sdBuffer, size);
} }
void readSegmentF8_2600(uint16_t startaddr, uint16_t endaddr, uint16_t bankaddr) { void readSegmentF8_2600(uint16_t startaddr, uint16_t endaddr, uint16_t bankaddr) {
@ -186,6 +192,11 @@ void readSegmentF8_2600(uint16_t startaddr, uint16_t endaddr, uint16_t bankaddr)
} }
} }
void outputFF_2600(uint16_t size) {
memset(sdBuffer, 0xFF, size * sizeof(sdBuffer[0]));
myFile.write(sdBuffer, size);
}
void writeData_2600(uint16_t addr, uint8_t data) { void writeData_2600(uint16_t addr, uint8_t data) {
PORTF = addr & 0xFF; // A0-A7 PORTF = addr & 0xFF; // A0-A7
PORTK = (addr >> 8) & 0xFF; // A8-A12 PORTK = (addr >> 8) & 0xFF; // A8-A12
@ -316,32 +327,17 @@ void readROM_2600() {
readData_2600(0x1FF8 + x); readData_2600(0x1FF8 + x);
// Split Read of 1st 0x200 bytes // Split Read of 1st 0x200 bytes
// 0x0000-0x0080 are DPC Registers (Random on boot) // 0x0000-0x0080 are DPC Registers (Random on boot)
for (int y = 0; y < 0x80; y++) { outputFF_2600(0x80); // Output 0xFFs for Registers
sdBuffer[y] = 0xFF; // Output 0xFFs for Registers readDataArray_2600(0x1080, 0x180);
}
myFile.write(sdBuffer, 128);
for (int z = 0; z < 0x180; z++) {
sdBuffer[z] = readData_2600(0x1080 + z);
}
myFile.write(sdBuffer, 384);
// Read Segment // Read Segment
readSegment_2600(0x1200, 0x1800); readSegment_2600(0x1200, 0x1800);
// 0x1000-0x1080 are DPC Registers (Random on boot) // 0x1000-0x1080 are DPC Registers (Random on boot)
for (int y = 0; y < 0x80; y++) { outputFF_2600(0x80); // Output 0xFFs for Registers
sdBuffer[y] = 0xFF; // Output 0xFFs for Registers readDataArray_2600(0x1880, 0x180);
}
myFile.write(sdBuffer, 128);
for (int z = 0; z < 0x180; z++) {
sdBuffer[z] = readData_2600(0x1880 + z);
}
myFile.write(sdBuffer, 384);
// Read Segment // Read Segment
readSegment_2600(0x1A00, 0x1E00); readSegment_2600(0x1A00, 0x1E00);
// Split Read of Last 0x200 bytes // Split Read of Last 0x200 bytes
for (int y = 0; y < 0x1F8; y++) { readDataArray_2600(0x1E00, 0x1F8);
sdBuffer[y] = readData_2600(0x1E00 + y);
}
myFile.write(sdBuffer, 504);
for (int z = 0; z < 8; z++) { for (int z = 0; z < 8; z++) {
// Set Bank to ensure 0x1FFA-0x1FFF is correct // Set Bank to ensure 0x1FFA-0x1FFF is correct
readData_2600(0x1FF8 + x); readData_2600(0x1FF8 + x);
@ -422,14 +418,19 @@ void readROM_2600() {
} }
break; break;
case 0x04: // F4SC Mapper 32KB \w RAM
case 0xF4: // F4 Mapper 32KB case 0xF4: // F4 Mapper 32KB
for (int x = 0; x < 8; x++) { for (int x = 0; x < 8; x++) {
readData_2600(0x1FF4 + x); readData_2600(0x1FF4 + x);
readSegment_2600(0x1000, 0x1E00); if(a2600mapper == 0xF4) {
// Split Read of Last 0x200 bytes readSegment_2600(0x1000, 0x1200);
for (int y = 0; y < 0x1F4; y++) { } else {
sdBuffer[y] = readData_2600(0x1E00 + y); outputFF_2600(0x100); // Skip 0x1000-0x10FF RAM
readDataArray_2600(0x1100, 0x100);
} }
readSegment_2600(0x1200, 0x1E00);
// Split Read of Last 0x200 bytes
readDataArray_2600(0x1E00, 0x1F4);
myFile.write(sdBuffer, 500); myFile.write(sdBuffer, 500);
for (int z = 0; z < 12; z++) { for (int z = 0; z < 12; z++) {
// Set Bank to ensure 0x1FFC-0x1FFF is correct // Set Bank to ensure 0x1FFC-0x1FFF is correct
@ -440,15 +441,19 @@ void readROM_2600() {
} }
break; break;
case 0x06: // F6SC Mapper 16KB \w RAM
case 0xF6: // F6 Mapper 16KB case 0xF6: // F6 Mapper 16KB
for (int w = 0; w < 4; w++) { for (int w = 0; w < 4; w++) {
readData_2600(0x1FF6 + w); readData_2600(0x1FF6 + w);
readSegment_2600(0x1000, 0x1E00); if(a2600mapper == 0xF6) {
// Split Read of Last 0x200 bytes readSegment_2600(0x1000, 0x1200);
for (int x = 0; x < 0x1F6; x++) { } else {
sdBuffer[x] = readData_2600(0x1E00 + x); outputFF_2600(0x100); // Skip 0x1000-0x10FF RAM
readDataArray_2600(0x1100, 0x100);
} }
myFile.write(sdBuffer, 502); readSegment_2600(0x1200, 0x1E00);
// Split Read of Last 0x200 bytes
readDataArray_2600(0x1E00, 0x1F6);
// Bank Registers 0x1FF6-0x1FF9 // Bank Registers 0x1FF6-0x1FF9
for (int y = 0; y < 4; y++){ for (int y = 0; y < 4; y++){
readData_2600(0x1FFF); // Reset Bank readData_2600(0x1FFF); // Reset Bank
@ -465,15 +470,19 @@ void readROM_2600() {
readData_2600(0x1FFF); // Reset Bank readData_2600(0x1FFF); // Reset Bank
break; break;
case 0x08: // F8SC Mapper 8KB \w RAM
case 0xF8: // F8 Mapper 8KB case 0xF8: // F8 Mapper 8KB
for (int w = 0; w < 2; w++) { for (int w = 0; w < 2; w++) {
readData_2600(0x1FF8 + w); readData_2600(0x1FF8 + w);
readSegment_2600(0x1000, 0x1E00); if(a2600mapper == 0xF8) {
// Split Read of Last 0x200 bytes readSegment_2600(0x1000, 0x1200);
for (int x = 0; x < 0x1F8; x++) { } else {
sdBuffer[x] = readData_2600(0x1E00 + x); outputFF_2600(0x100); // Skip 0x1000-0x10FF RAM
readDataArray_2600(0x1100, 0x100);
} }
myFile.write(sdBuffer, 504); readSegment_2600(0x1200, 0x1E00);
// Split Read of Last 0x200 bytes
readDataArray_2600(0x1E00, 0x1F8);
// Bank Registers 0x1FF8-0x1FF9 // Bank Registers 0x1FF8-0x1FF9
for (int y = 0; y < 2; y++){ for (int y = 0; y < 2; y++){
readData_2600(0x1FFF); // Reset Bank readData_2600(0x1FFF); // Reset Bank
@ -498,10 +507,7 @@ void readROM_2600() {
readData_2600(0x1FF9 + w); readData_2600(0x1FF9 + w);
readSegment_2600(0x1000, 0x1E00); readSegment_2600(0x1000, 0x1E00);
// Split Read of Last 0x200 bytes // Split Read of Last 0x200 bytes
for (int x = 0; x < 0x1F9; x++) { readDataArray_2600(0x1E00, 0x1F9);
sdBuffer[x] = readData_2600(0x1E00 + x);
}
myFile.write(sdBuffer, 505);
readData_2600(0x1FFF); // Reset Bank readData_2600(0x1FFF); // Reset Bank
sdBuffer[0] = readData_2600(0x1FF9); sdBuffer[0] = readData_2600(0x1FF9);
// End of Bank 0x1FFA-0x1FFF // End of Bank 0x1FFA-0x1FFF
@ -523,10 +529,7 @@ void readROM_2600() {
writeData_2600(0x1FF8 + x, 0x1); // Set Bank with D0 HIGH writeData_2600(0x1FF8 + x, 0x1); // Set Bank with D0 HIGH
readSegment_2600(0x1000, 0x1E00); readSegment_2600(0x1000, 0x1E00);
// Split Read of Last 0x200 bytes // Split Read of Last 0x200 bytes
for (int y = 0; y < 0x1F8; y++) { readDataArray_2600(0x1E00, 0x1F8);
sdBuffer[y] = readData_2600(0x1E00 + y);
}
myFile.write(sdBuffer, 504);
for (int z = 0; z < 8; z++) { for (int z = 0; z < 8; z++) {
// Set Bank to ensure 0x1FFB-0x1FFF is correct // Set Bank to ensure 0x1FFB-0x1FFF is correct
writeData_2600(0x1FF8 + x, 0x1); // Set Bank with D0 HIGH writeData_2600(0x1FF8 + x, 0x1); // Set Bank with D0 HIGH
@ -573,6 +576,31 @@ void readROM_2600() {
// ROM SIZE // ROM SIZE
//****************************************** //******************************************
#if (defined(ENABLE_OLED) || defined(ENABLE_LCD))
void println_Mapper(byte mapper) {
if (mapper == 0x04)
println_Msg(F("F4SC"));
else if (mapper == 0x06)
println_Msg(F("F6SC"));
else if (mapper == 0x08)
println_Msg(F("F8SC"));
else if (mapper == 0x20)
println_Msg(F("2K"));
else if (mapper == 0x40)
println_Msg(F("4K"));
else if (mapper == 0x0A)
println_Msg(F("UA"));
else if (mapper == 0xC0)
println_Msg(F("CV"));
else if (mapper == 0xD0)
println_Msg(F("DPC"));
else if (mapper == 0xF9)
println_Msg(F("TP"));
else
println_Msg(mapper, HEX);
}
#endif
void checkStatus_2600() { void checkStatus_2600() {
EEPROM_readAnything(7, a2600mapper); EEPROM_readAnything(7, a2600mapper);
EEPROM_readAnything(8, a2600size); EEPROM_readAnything(8, a2600size);
@ -587,20 +615,7 @@ void checkStatus_2600() {
println_Msg(F("CURRENT SETTINGS")); println_Msg(F("CURRENT SETTINGS"));
println_Msg(FS(FSTRING_EMPTY)); println_Msg(FS(FSTRING_EMPTY));
print_Msg(F("MAPPER: ")); print_Msg(F("MAPPER: "));
if (a2600mapper == 0x20) println_Mapper(a2600mapper);
println_Msg(F("2K"));
else if (a2600mapper == 0x40)
println_Msg(F("4K"));
else if (a2600mapper == 0x0A)
println_Msg(F("UA"));
else if (a2600mapper == 0xC0)
println_Msg(F("CV"));
else if (a2600mapper == 0xD0)
println_Msg(F("DPC"));
else if (a2600mapper == 0xF9)
println_Msg(F("TP"));
else
println_Msg(a2600mapper, HEX);
print_Msg(F("ROM SIZE: ")); print_Msg(F("ROM SIZE: "));
if (a2600mapper == 0xD0) if (a2600mapper == 0xD0)
print_Msg(F("10")); print_Msg(F("10"));
@ -611,7 +626,13 @@ void checkStatus_2600() {
wait(); wait();
#else #else
Serial.print(F("MAPPER: ")); Serial.print(F("MAPPER: "));
if (a2600mapper == 0x20) if (mapper == 0x04)
Serial.println(F("F4SC"));
else if (mapper == 0x06)
Serial.println(F("F6SC"));
else if (mapper == 0x08)
Serial.println(F("F8SC"));
else if (a2600mapper == 0x20)
Serial.println(F("2K")); Serial.println(F("2K"));
else if (a2600mapper == 0x40) else if (a2600mapper == 0x40)
Serial.println(F("4K")); Serial.println(F("4K"));
@ -625,6 +646,7 @@ void checkStatus_2600() {
Serial.println(F("TP")); Serial.println(F("TP"));
else else
Serial.println(a2600mapper, HEX); Serial.println(a2600mapper, HEX);
Serial.print(F("ROM SIZE: ")); Serial.print(F("ROM SIZE: "));
if (a2600mapper == 0xD0) if (a2600mapper == 0xD0)
Serial.print(F("10")); Serial.print(F("10"));
@ -639,6 +661,25 @@ void checkStatus_2600() {
// SET MAPPER // SET MAPPER
//****************************************** //******************************************
#if (defined(ENABLE_OLED) || defined(ENABLE_LCD))
void displayMapperSelect_2600(int index) {
display_Clear();
print_Msg(F("Mapper: "));
a2600index = index * 2;
a2600mapselect = pgm_read_byte(a2600mapsize + a2600index);
println_Mapper(a2600mapselect);
println_Msg(FS(FSTRING_EMPTY));
#if defined(ENABLE_OLED)
print_STR(press_to_change_STR, 1);
print_STR(right_to_select_STR, 1);
#elif defined(ENABLE_LCD)
print_STR(rotate_to_change_STR, 1);
print_STR(press_to_select_STR, 1);
#endif
display_Update();
}
#endif
void setMapper_2600() { void setMapper_2600() {
#if (defined(ENABLE_OLED) || defined(ENABLE_LCD)) #if (defined(ENABLE_OLED) || defined(ENABLE_LCD))
uint8_t b = 0; uint8_t b = 0;
@ -669,20 +710,7 @@ void setMapper_2600() {
print_Msg(F("Mapper: ")); print_Msg(F("Mapper: "));
a2600index = i * 2; a2600index = i * 2;
a2600mapselect = pgm_read_byte(a2600mapsize + a2600index); a2600mapselect = pgm_read_byte(a2600mapsize + a2600index);
if (a2600mapselect == 0x20) println_Mapper(a2600mapselect);
println_Msg(F("2K"));
else if (a2600mapselect == 0x40)
println_Msg(F("4K"));
else if (a2600mapselect == 0x0A)
println_Msg(F("UA"));
else if (a2600mapselect == 0xC0)
println_Msg(F("CV"));
else if (a2600mapselect == 0xD0)
println_Msg(F("DPC"));
else if (a2600mapselect == 0xF9)
println_Msg(F("TP"));
else
println_Msg(a2600mapselect, HEX);
display_Update(); display_Update();
if (i == (a2600mapcount - 1)) if (i == (a2600mapcount - 1))
i = 0; i = 0;
@ -692,33 +720,7 @@ void setMapper_2600() {
} }
} }
display_Clear(); displayMapperSelect_2600(i);
print_Msg(F("Mapper: "));
a2600index = i * 2;
a2600mapselect = pgm_read_byte(a2600mapsize + a2600index);
if (a2600mapselect == 0x20)
println_Msg(F("2K"));
else if (a2600mapselect == 0x40)
println_Msg(F("4K"));
else if (a2600mapselect == 0x0A)
println_Msg(F("UA"));
else if (a2600mapselect == 0xC0)
println_Msg(F("CV"));
else if (a2600mapselect == 0xD0)
println_Msg(F("DPC"));
else if (a2600mapselect == 0xF9)
println_Msg(F("TP"));
else
println_Msg(a2600mapselect, HEX);
println_Msg(FS(FSTRING_EMPTY));
#if defined(ENABLE_OLED)
print_STR(press_to_change_STR, 1);
print_STR(right_to_select_STR, 1);
#elif defined(ENABLE_LCD)
print_STR(rotate_to_change_STR, 1);
print_STR(press_to_select_STR, 1);
#endif
display_Update();
while (1) { while (1) {
b = checkButton(); b = checkButton();
@ -729,33 +731,7 @@ void setMapper_2600() {
i--; i--;
// Only update display after input because of slow LCD library // Only update display after input because of slow LCD library
display_Clear(); displayMapperSelect_2600(i);
print_Msg(F("Mapper: "));
a2600index = i * 2;
a2600mapselect = pgm_read_byte(a2600mapsize + a2600index);
if (a2600mapselect == 0x20)
println_Msg(F("2K"));
else if (a2600mapselect == 0x40)
println_Msg(F("4K"));
else if (a2600mapselect == 0x0A)
println_Msg(F("UA"));
else if (a2600mapselect == 0xC0)
println_Msg(F("CV"));
else if (a2600mapselect == 0xD0)
println_Msg(F("DPC"));
else if (a2600mapselect == 0xF9)
println_Msg(F("TP"));
else
println_Msg(a2600mapselect, HEX);
println_Msg(FS(FSTRING_EMPTY));
#if defined(ENABLE_OLED)
print_STR(press_to_change_STR, 1);
print_STR(right_to_select_STR, 1);
#elif defined(ENABLE_LCD)
print_STR(rotate_to_change_STR, 1);
print_STR(press_to_select_STR, 1);
#endif
display_Update();
} }
if (b == 1) { // Next Mapper (press) if (b == 1) { // Next Mapper (press)
if (i == (a2600mapcount - 1)) if (i == (a2600mapcount - 1))
@ -764,33 +740,7 @@ void setMapper_2600() {
i++; i++;
// Only update display after input because of slow LCD library // Only update display after input because of slow LCD library
display_Clear(); displayMapperSelect_2600(i);
print_Msg(F("Mapper: "));
a2600index = i * 2;
a2600mapselect = pgm_read_byte(a2600mapsize + a2600index);
if (a2600mapselect == 0x20)
println_Msg(F("2K"));
else if (a2600mapselect == 0x40)
println_Msg(F("4K"));
else if (a2600mapselect == 0x0A)
println_Msg(F("UA"));
else if (a2600mapselect == 0xC0)
println_Msg(F("CV"));
else if (a2600mapselect == 0xD0)
println_Msg(F("DPC"));
else if (a2600mapselect == 0xF9)
println_Msg(F("TP"));
else
println_Msg(a2600mapselect, HEX);
println_Msg(FS(FSTRING_EMPTY));
#if defined(ENABLE_OLED)
print_STR(press_to_change_STR, 1);
print_STR(right_to_select_STR, 1);
#elif defined(ENABLE_LCD)
print_STR(rotate_to_change_STR, 1);
print_STR(press_to_select_STR, 1);
#endif
display_Update();
} }
if (b == 3) { // Long Press - Execute (hold) if (b == 3) { // Long Press - Execute (hold)
new2600mapper = a2600mapselect; new2600mapper = a2600mapselect;
@ -799,20 +749,7 @@ void setMapper_2600() {
} }
display.setCursor(0, 56); display.setCursor(0, 56);
print_Msg(F("MAPPER ")); print_Msg(F("MAPPER "));
if (new2600mapper == 0x20) println_Mapper(new2600mapper);
println_Msg(F("2K"));
else if (new2600mapper == 0x40)
println_Msg(F("4K"));
if (new2600mapper == 0x0A)
print_Msg(F("UA"));
else if (new2600mapper == 0xC0)
print_Msg(F("CV"));
else if (new2600mapper == 0xD0)
println_Msg(F("DPC"));
else if (new2600mapper == 0xF9)
println_Msg(F("TP"));
else
print_Msg(new2600mapper, HEX);
println_Msg(F(" SELECTED")); println_Msg(F(" SELECTED"));
display_Update(); display_Update();
delay(1000); delay(1000);
@ -820,22 +757,25 @@ void setMapper_2600() {
setmapper: setmapper:
String newmap; String newmap;
Serial.println(F("SUPPORTED MAPPERS:")); Serial.println(F("SUPPORTED MAPPERS:"));
Serial.println(F("0 = 2K [Standard 2K]")); Serial.println(F("0 = F4SC [Atari 32K \w RAM]"));
Serial.println(F("1 = 3F [Tigervision]")); Serial.println(F("1 = F6SC [Atari 16K \w RAM]"));
Serial.println(F("2 = 4K [Standard 4K]")); Serial.println(F("2 = F8SC [Atari 8K \w RAM]"));
Serial.println(F("3 = CV [Commavid]")); Serial.println(F("3 = 2K [Standard 2K]"));
Serial.println(F("4 = DPC [Pitfall II]")); Serial.println(F("4 = 3F [Tigervision]"));
Serial.println(F("5 = E0 [Parker Bros]")); Serial.println(F("5 = 4K [Standard 4K]"));
Serial.println(F("6 = E7 [M-Network]")); Serial.println(F("6 = CV [Commavid]"));
Serial.println(F("7 = F0 [Megaboy]")); Serial.println(F("7 = DPC [Pitfall II]"));
Serial.println(F("8 = F4 [Atari 32K]")); Serial.println(F("8 = E0 [Parker Bros]"));
Serial.println(F("9 = F6 [Atari 16K]")); Serial.println(F("9 = E7 [M-Network]"));
Serial.println(F("10 = F8 [Atari 8K]")); Serial.println(F("10 = F0 [Megaboy]"));
Serial.println(F("11 = FA [CBS RAM Plus]")); Serial.println(F("11 = F4 [Atari 32K]"));
Serial.println(F("12 = FE [Activision]")); Serial.println(F("12 = F6 [Atari 16K]"));
Serial.println(F("13 = TP [Time Pilot 8K]")); Serial.println(F("13 = F8 [Atari 8K]"));
Serial.println(F("14 = UA [UA Ltd]")); Serial.println(F("14 = FA [CBS RAM Plus]"));
Serial.print(F("Enter Mapper [0-14]: ")); Serial.println(F("15 = FE [Activision]"));
Serial.println(F("16 = TP [Time Pilot 8K]"));
Serial.println(F("16 = UA [UA Ltd]"));
Serial.print(F("Enter Mapper [0-17]: "));
while (Serial.available() == 0) {} while (Serial.available() == 0) {}
newmap = Serial.readStringUntil('\n'); newmap = Serial.readStringUntil('\n');
Serial.println(newmap); Serial.println(newmap);