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kalymos
2025-08-23 20:39:36 +02:00
parent 9c5b91feba
commit 50713d84d7
3 changed files with 103 additions and 14 deletions
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16
PSNee/MCU.h
View File

@@ -208,6 +208,13 @@
#endif
#if defined(PSNEEDEBUG)
#define DEBUG_PRINT(x) Serial.print(x)
#define DEBUG_PRINTHEX(x) Serial.print(x, HEX)
#define DEBUG_PRINTLN(x) Serial.println(x)
#define DEBUG_FLUSH Serial.flush()
#endif
#endif
@@ -367,6 +374,15 @@
#error "ATtiny85_45_25 Not compatible with BIOS patch"
#endif
#if defined(PSNEEDEBUG)
#include <SoftwareSerial.h>
SoftwareSerial mySerial(-1, 3); // RX, TX. (RX -1 = off)
#define DEBUG_PRINT(x) mySerial.print(x)
#define DEBUG_PRINTHEX(x) mySerial.print(x, HEX)
#define DEBUG_PRINTLN(x) mySerial.println(x)
#define DEBUG_FLUSH mySerial.flush()
#endif
#endif
// *****************************************************************************************************************

78
PSNee/PSNee.ino
View File

@@ -6,10 +6,18 @@
// No BIOS patching.
// You can use injection via USB.
// // HYSTERESIS | region |
// // HYSTERESIS | region |
//-------------------------------------------------------------------------------------------------
//#define SCPH_xxxx // 15 | All | mode works the same as V7.
//#define SCPH_xxxx_25 // 25 | All | Only FAT! For models with problematic CD players.
//#define SCPH_xxxx_15 // 15 | All | mode works the same as V7.
//#define SCPH_xxxx_25 // 25 | All | Only FAT! For models with problematic CD players.
//#define SCPH_xxx1_15 // 15 | NTSC U/C | America.
//#define SCPH_xxx1_25 // 25 | NTSC U/C | America only FAT! For models with problematic CD players.
//#define SCPH_xxx2_15 // 15 | PAL | Europ.
//#define SCPH_xxx2_25 // 25 | PAL | Europ only FAT! For models with problematic CD players.
//#define SCPH_xxx3_15 // 15 | NTSC J | Asia.
//#define SCPH_xxx3_25 // 25 | NTSC J | Asia only FAT! For models with problematic CD players.
// Models that require a BIOS patch.
// | Adres pin |
@@ -50,7 +58,7 @@
//#define PATCH_SWITCH // Enables hardware support for disabling BIOS patching.
// With SCPH_7000 - 9000 models, Bios 4.0j, the bios patch prevents reading memory cards in the console interface, and in some cases can cause a crash (No problem in game).
// In rare cases where the BIOS patch prevents the playback of original games.
//#define PSNEEDEBUG
//------------------------------------------------------------------------------------------------
// Make your own sauce
//------------------------------------------------------------------------------------------------
@@ -59,9 +67,9 @@
// Region
//------------------------------------------------------------------------------------------------
//#define SCEA // AMERICA
//#define SCEE // EUROP
//#define SCEI // ASIA
//#define SCEA // NTSC U/C
//#define SCEE // PAL
//#define SCEI // NTSC J
//#define All // All regions
// Hysteresis
@@ -350,6 +358,15 @@ void Init() {
PIN_SQCK_INPUT;
PIN_SUBQ_INPUT;
#if defined(PSNEEDEBUG) && defined(ATtiny85_45_25)
pinMode(debugtx, OUTPUT); // software serial tx pin
mySerial.begin(115200); // 13,82 bytes in 12ms, max for softwareserial. (expected data: ~13 bytes / 12ms) // update: this is actually quicker
#elif defined(PSNEEDEBUG) && !defined(ATtiny85_45_25)
Serial.begin(500000); // 60 bytes in 12ms (expected data: ~26 bytes / 12ms) // update: this is actually quicker
// DEBUG_PRINT("MCU frequency: "); DEBUG_PRINT(F_CPU); DEBUG_PRINTLN(" Hz");
// DEBUG_PRINTLN("Waiting for SQCK..");
#endif
}
int main() {
@@ -408,6 +425,21 @@ int main() {
wfck_mode = 0; //flag oldmod
}
#if defined(PSNEEDEBUG) && defined(ATtiny85_45_25)
DEBUG_PRINT("m "); DEBUG_PRINTLN(wfck_mode);
#elif defined(PSNEEDEBUG) && !defined(ATtiny85_45_25)
//DEBUG_PRINT("highs: "); DEBUG_PRINT(highs);
DEBUG_PRINT(" lows: "); DEBUG_PRINTLN(lows);
DEBUG_PRINT("wfck_mode: "); DEBUG_PRINTLN(wfck_mode);
// Power saving
// Disable the ADC by setting the ADEN bit (bit 7) of the ADCSRA register to zero.
ADCSRA = ADCSRA & B01111111;
// Disable the analog comparator by setting the ACD bit (bit 7) of the ACSR register to one.
ACSR = B10000000;
// Disable digital input buffers on all analog input pins by setting bits 0-5 of the DIDR0 register to one.
DIDR0 = DIDR0 | B00111111;
#endif
while (1) {
_delay_ms(1); /* Start with a small delay, which can be necessary
@@ -451,6 +483,32 @@ int main() {
GLOBAL_INTERRUPT_ENABLE; // End critical section
// log SUBQ packets. We only have 12ms to get the logs written out. Slower MCUs get less formatting.
#if defined(PSNEEDEBUG) && defined(ATtiny85_45_25)
if (!(scbuf[0] == 0 && scbuf[1] == 0 && scbuf[2] == 0 && scbuf[3] == 0)) { // a bad sector read is all 0 except for the CRC fields. Don't log it.
for (int i = 0; i < 12; i++) {
if (scbuf[i] < 0x10) {
DEBUG_PRINT("0"); // padding
}
DEBUG_PRINTHEX(scbuf[i]);
}
DEBUG_PRINTLN("");
}
#elif defined(PSNEEDEBUG) && !defined(ATtiny85_45_25)
if (!(scbuf[0] == 0 && scbuf[1] == 0 && scbuf[2] == 0 && scbuf[3] == 0)) {
for (int i = 0; i < 12; i++) {
if (scbuf[i] < 0x10) {
DEBUG_PRINT("0"); // padding
}
DEBUG_PRINTHEX(scbuf[i]);
DEBUG_PRINT(" ");
}
DEBUG_PRINTLN("");
}
#endif
//************************************************************************
// Check if read head is in wobble area
// We only want to unlock game discs (0x41) and only if the read head is in the outer TOC area.
@@ -522,6 +580,12 @@ int main() {
#ifdef LED_RUN
PIN_LED_OFF;
#endif
#if defined(PSNEEDEBUG) && defined(ATtiny85_45_25)
DEBUG_PRINTLN("!");
#elif defined(PSNEEDEBUG) && !defined(ATtiny85_45_25)
DEBUG_PRINTLN("INJECT!INJECT!INJECT!INJECT!INJECT!INJECT!");
#endif
}
}
}

23
PSNee/settings.h
View File

@@ -105,15 +105,15 @@
#define TRIGGER2 71
#endif
#ifdef SCEA
#if defined(SCEA) || defined(SCPH_xxx1_15) || defined(SCPH_xxx1_25)
const char region[3] = {'a', 'a', 'a'};
#endif
#if defined(SCEE) || defined(SCPH_102)
#if defined(SCEE) || defined(SCPH_102) || defined(SCPH_xxx2_15) || defined(SCPH_xxx2_25)
const char region[3] = {'e', 'e', 'e'};
#endif
#if defined(SCPH_100) || defined(SCPH_7000_9000) || defined(SCPH_5500) || defined(SCPH_3500_5000) || defined(SCPH_3000) || defined(SCPH_1000) || defined(SCPH_103) || defined(SCEI)
#if defined(SCPH_100) || defined(SCPH_7000_9000) || defined(SCPH_5500) || defined(SCPH_3500_5000) || defined(SCPH_3000) || defined(SCPH_1000) || defined(SCEI) || defined(SCPH_xxx3_15) || defined(SCPH_xxx3_25)
const char region[3] = {'i', 'i', 'i'};
#endif
@@ -122,22 +122,31 @@ const char region[3] = {'a', 'e', 'i'};
#endif
//All models have bad behavior below 11, PU-41 can start to have bad behavior beyond 20, for fat models we can go up to 60
#if defined(SCPH_102) || defined(SCPH_102_legacy) || defined(SCPH_103) || defined(SCPH_xxxx) //|| defined(HYSTERESIS_15)
#if defined(SCPH_102) || defined(SCPH_102_legacy) || defined(SCPH_xxxx) || defined(SCPH_xxx1_15) || defined(SCPH_xxx2_15) || defined(SCPH_xxx3_15)
#define HYSTERESIS_MAX 15
#endif
#if defined(SCPH_7000_9000) || defined(SCPH_5500) || defined(SCPH_3500_5000) || defined(SCPH_3000) || defined(SCPH_1000) || defined(SCPH_xxxx_25)// || defined(HYSTERESIS_25)
#if defined(SCPH_7000_9000) || defined(SCPH_5500) || defined(SCPH_3500_5000) || defined(SCPH_3000) || defined(SCPH_1000) || defined(SCPH_xxxx_25) || defined(SCPH_xxx1_25) || defined(SCPH_xxx2_25) || defined(SCPH_xxx3_25)
#define HYSTERESIS_MAX 25
#endif
#if !defined(SCEA) && !defined(SCEE) && !defined(SCEI) && !defined(All) && !defined(SCPH_103) && \
!defined(SCPH_102) && !defined(SCPH_101) && !defined(SCPH_100) && !defined(SCPH_7000_9000) && \
!defined(SCPH_5500) && !defined(SCPH_3500_5000) && !defined(SCPH_3000) && \
!defined(SCPH_1000) && !defined(SCPH_xxxx) && !defined(SCPH_102_legacy) && !defined(SCPH_xxxx_25)
!defined(SCPH_1000) && !defined(SCPH_xxxx) && !defined(SCPH_102_legacy) && !defined(SCPH_xxxx_25) &&\
!defined(SCPH_xxx1_25) && !defined(SCPH_xxx2_25) && !defined(SCPH_xxxx3_25) && !defined(SCPH_xxx1_15) &&\
!defined(SCPH_xxx2_15) && !defined(SCPH_xxx3_15)
#error "Console not selected! Please uncoment #define with SCPH model number."
#elif !(defined(SCEA) ^ defined(SCEE) ^ defined(SCEAI) ^ defined(All) ^ defined(SCPH_103) ^ \
defined(SCPH_102) ^ defined(SCPH_101) ^ defined(SCPH_100) ^ defined(SCPH_7000_9000) ^ \
defined(SCPH_5500) ^ defined(SCPH_3500_5000) ^ defined(SCPH_3000) ^ \
defined(SCPH_1000) ^ defined(SCPH_xxxx) ^ defined(SCPH_102_legacy) ^ defined(SCPH_xxxx_25))
defined(SCPH_1000) ^ defined(SCPH_xxxx) ^ defined(SCPH_102_legacy) ^ defined(SCPH_xxxx_25) ^ \
defined(SCPH_xxx1_25) ^ defined(SCPH_xxx2_25) ^ defined(SCPH_xxx3_25) ^ defined(SCPH_xxx1_15) ^ \
defined(SCPH_xxx2_15) ^ defined(SCPH_xxx3_15))
#error "May be selected only one console! Please check #define with SCPH model number."
#endif