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kalymos.PsNee/PSNee/settings.h
kalymos 51d7805dd4 PSNee v9.0 Update 
New PSNeeCore v2: Completely rewritten core engine for all supported MCUs.
Auto-MCU Detection: Manual board selection removed. Automatically detects ATmega (328/168/128/PB), 32U4, and ATtiny families at compile time.
Deep Init Optimization: Hard-shutdown of unused internal modules (ADC, DAC, Timers) to minimize power draw and electrical noise.
Native PB Support: Full compatibility for 128PB and 328PB (PRR2 registers and extra Ports).
2026-03-20 10:47:43 +01:00

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#pragma once
/*
The _delay_us function uses loops to generate an approximate delay for the specified number of microseconds.
It calculates the number of clock cycles required to achieve the requested delay and loops the corresponding number of times.
The temporal precision of _delay_us depends on the microcontroller's clock frequency (F_CPU).
For the ATmega328 operating at a typical frequency of 16 MHz, here are some details on the precision.
Clock Frequency: F_CPU must be defined correctly before using the function. For an ATmega328 operating at 16 MHz:
1 clock cycle = 1 / 16,000,000 s ≈ 62.5 ns
1 µs ≈ 16 clock cycles
BIT_OFFSET _delay_us(2.75) = 44 clock cycles
OVERRIDE _delay_us(0.2) = 3,2 clock cycles
*/
/*------------------------------------------------------------------------------------------------
Specific parameter section for BIOS patches
------------------------------------------------------------------------------------------------*/
// Results of the maximum values
// tested with an Atmega328P
<<<<<<< Updated upstream
=======
#if defined(IS_32U4_FAMILY)
// ------ SCPH 100 / 102 ------
#if defined(SCPH_100) || \
defined(SCPH_102)
#define BIOS_PATCH
#define SILENCE_THRESHOLD 1100
#define CONFIRM_COUNTER_TARGET 8
#define PULSE_COUNT 47 //47
#define BIT_OFFSET_CYCLES 47 //60
#define OVERRIDE_CYCLES 3
#endif
>>>>>>> Stashed changes
// #ifdef SCPH_102
// #define BIOS_PATCH
// #define INTERRUPT_RISING
// #define BOOT_OFFSET 83.9
// #define PULSE_COUNT 48 !!! -1
// #define BIT_OFFSET 2.75
// #define OVERRIDE 0.2
// #endif
// #ifdef SCPH_100
// #define BIOS_PATCH
// #define INTERRUPT_RISING
// #define BOOT_OFFSET 83.9 //83.72 - 84.15
// #define PULSE_COUNT 47
// #define BIT_OFFSET 2.75 //2.63 - 2.87
// #define OVERRIDE 0.2
// #endif
#ifdef SCPH_102
#define BIOS_PATCH
#define TEST_BIOS
#define BOOT_OFFSET 83.9 // Stabilization window (ms)
#define BIT_OFFSET 225.6 // Precision data alignment (us)
#define OVERRIDE 0.2 // DX injection width (us)
#endif
#ifdef SCPH_100
#define BIOS_PATCH
#define TEST_BIOS
#define BOOT_OFFSET 83.9 // Stabilization window (ms)
#define BIT_OFFSET 225.6 // Precision data alignment (us)
#define OVERRIDE 0.2 // DX injection width (us)
#endif
#ifdef SCPH_7500_9000
#define BIOS_PATCH
#define TEST_BIOS
#define BOOT_OFFSET 75.2
#define BIT_OFFSET 71.5
#define OVERRIDE 0.2
#endif
#ifdef SCPH_7000
#define BIOS_PATCH
#define TEST_BIOS
#define BOOT_OFFSET 75.2
#define BIT_OFFSET 71.5
#define OVERRIDE 0.2
#endif
#ifdef SCPH_5500
#define BIOS_PATCH
#define TEST_BIOS
#define LOW_TRIGGER
#define BOOT_OFFSET 76.07 //75.99 - 76.14
#define BIT_OFFSET 95.6
#define OVERRIDE 0.2
#endif
#ifdef SCPH_5000
#define BIOS_PATCH
#define TEST_BIOS
#define LOW_TRIGGER
#define BOOT_OFFSET 75.2 //75.12 - 75.27
#define BIT_OFFSET 95.65
#define OVERRIDE 0.2
#endif
#ifdef SCPH_3500
#define BIOS_PATCH
#define TEST_BIOS
#define LOW_TRIGGER
#define BOOT_OFFSET 75.2 //75.12 - 75.27
#define BIT_OFFSET 95.4
#define OVERRIDE 0.2
#endif
// #ifdef SCPH_3000
// #define BIOS_PATCH
// #define HIGH_PATCH_A
// #define BOOT_OFFSET 82.9 //82.65 - 83.26
// #define BIT_OFFSET 283.25
// #define OVERRIDE 0.15
// #define HIGH_PATCH
// #define FOLLOWUP_OFFSET 253.3
// #define PULSE_COUNT_2 43
// #define BIT_OFFSET_2 2.88
// #define OVERRIDE_2 0.15
// #endif
#ifdef SCPH_3000
#define BIOS_PATCH
#define HIGH_PATCH_B
#define BOOT_OFFSET 82.9 //82.65 - 83.26
#define BIT_OFFSET 283.25
#define OVERRIDE 0.15
#define HIGH_PATCH
#define FOLLOWUP_OFFSET 253.3
#define BIT_OFFSET_2 201.8
#define OVERRIDE_2 0.15
#endif
// #ifdef SCPH_3000
// #define BIOS_PATCH
// #define INTERRUPT_RISING_HIGH_PATCH
// #define BOOT_OFFSET 82.9 //82.65 - 83.26
// #define PULSE_COUNT 60
// #define BIT_OFFSET 2.7 //2.58 - 2.8
// #define OVERRIDE 0.15
// #define HIGH_PATCH
// #define FOLLOWUP_OFFSET 253.3
// #define PULSE_COUNT_2 43
// #define BIT_OFFSET_2 2.88
// #define OVERRIDE_2 0.15
// #endif
// #ifdef SCPH_1000
// #define BIOS_PATCH
// #define INTERRUPT_RISING_HIGH_PATCH
// #define BOOT_OFFSET 82.9 // 82.63 - 83.26
// #define PULSE_COUNT 92
// #define BIT_OFFSET 2.65 // 2.58 - 2.75
// #define OVERRIDE 0.15
// #define HIGH_PATCH
// #define FOLLOWUP_OFFSET 272.8
// #define PULSE_COUNT_2 71
// #define BIT_OFFSET_2 2.88
// #define OVERRIDE_2 0.15
// #endif
// #ifdef SCPH_1000
// #define BIOS_PATCH
// #define HIGH_PATCH_A
// #define BOOT_OFFSET 82.9 // 82.63 - 83.26
// #define BIT_OFFSET 437.1 // 2.58 - 2.75
// #define OVERRIDE 0.15
// #define HIGH_PATCH
// #define FOLLOWUP_OFFSET 272.8
// #define PULSE_COUNT_2 71
// #define BIT_OFFSET_2 2.88
// #define OVERRIDE_2 0.15
// #endif
#ifdef SCPH_1000
#define BIOS_PATCH
#define HIGH_PATCH_B
#define BOOT_OFFSET 82.9 // 82.63 - 83.26
#define BIT_OFFSET 437.1 // 2.58 - 2.75
#define OVERRIDE 0.15
#define HIGH_PATCH
#define FOLLOWUP_OFFSET 272.8
#define BIT_OFFSET_2 336.05
#define OVERRIDE_2 0.15
#endif
/*------------------------------------------------------------------------------------------------
Region Settings Section
------------------------------------------------------------------------------------------------*/
#if defined(SCPH_100) || defined(SCPH_7500_9000) || defined(SCPH_7000) || \
defined(SCPH_5500) || defined(SCPH_5000) ||defined(SCPH_3500) || defined(SCPH_3000) || \
defined(SCPH_1000) || defined(SCPH_xxx3) || defined(SCPH_5903)
#define INJECT_SCEx 0 // NTSC-J
#endif
#if defined(SCPH_xxx1)
#define INJECT_SCEx 1 // NTSC-U/C
#endif
#if defined(SCPH_xxx2) || defined(SCPH_102)
#define INJECT_SCEx 2 // PAL
#endif
#if defined(SCPH_xxxx)
#define INJECT_SCEx 3 // Universal: NTSC-J -> NTSC-U/C -> PAL
#endif
/*------------------------------------------------------------------------------------------------
serial debug section
------------------------------------------------------------------------------------------------*/
#if defined(PSNEE_DEBUG_SERIAL_MONITOR)
void Debug_Log (uint16_t Lows, int Wfck_mode){ //Information about the MCU, and old or late console mode.
<<<<<<< Updated upstream
#if defined(ATtiny85_45_25)
mySerial.print("m "); mySerial.println(Wfck_mode);
#elif !defined(ATtiny85_45_25)
Serial.print(" MCU frequency: "); Serial.print(F_CPU); Serial.println(" Hz");
Serial.print(" lows: "); Serial.println(Lows);
Serial.print(" wfck_mode: "); Serial.println(Wfck_mode);
Serial.print(" region: "); Serial.print(region[0]); Serial.print(region[1]); Serial.println(region[2]);
#endif
}
// log SUBQ packets. We only have 12ms to get the logs written out. Slower MCUs get less formatting.
void Debug_Scbuf (uint8_t *Scbuf){ // Data from the DATA bus
#if 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) {
mySerial.print("0"); // padding
=======
#if defined(IS_ATTINY_FAMILY)
// --- COMPACT SYSTEM LOG (ATtiny) ---
// Minimalistic output to save CPU cycles and maintain timing precision.
mySerial.print("m ");
mySerial.println(Wfck_mode); // Mode indicator
#else
// --- VERBOSE DIAGNOSTICS (ATmega) ---
// Detailed system information for standard development and debugging.
Serial.print(" MCU frequency: ");
Serial.print(F_CPU);
Serial.println(" Hz");
Serial.print(" wfck_mode: ");
Serial.println(Wfck_mode); // Board generation (0: Legacy, 1: Modern)
Serial.print(" region: ");
Serial.print(region[0]);
Serial.print(region[1]);
Serial.println(region[2]); // Active injection string (e.g., SCEE)
#endif
}
/******************************************************************************************
* FUNCTION : LogSUBQ
*
* DESCRIPTION :
* Logs captured SUBQ frames to the serial interface.
* Timing is critical: the entire 12-byte frame must be processed and transmitted
* within the ~12ms window before the next SUBQ packet arrives.
*
* - ATtiny: Uses minimal formatting (no spaces) to stay within the timing budget.
* - Standard MCUs: Includes spaces for better readability.
*
* INPUT : dataBuffer (uint8_t*) - Pointer to the 12-byte SUBQ frame.
******************************************************************************************/
void LogSUBQ(uint8_t *dataBuffer) {
/**
* ERROR FILTERING:
* A failed sector read usually results in zeroed data (excluding CRC).
* Skip logging if the first 4 bytes are null to reduce bus traffic.
*/
if (!(dataBuffer[0] == 0 && dataBuffer[1] == 0 && dataBuffer[2] == 0 && dataBuffer[3] == 0)) {
#if defined(IS_ATTINY_FAMILY)
// --- COMPACT FORMATTING (ATtiny) ---
// Minimal formatting to meet the strict 12ms timing constraint on slower MCUs.
for (uint8_t i = 0; i < 12; i++) {
if (dataBuffer[i] < 0x10) {
mySerial.print("0"); // Leading zero padding for hex alignment
>>>>>>> Stashed changes
}
mySerial.print(Scbuf[i, HEX]);
}
mySerial.println("");
}
#elif !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) {
Serial.print("0"); // padding
}
Serial.print(Scbuf[i], HEX);
Serial.print(" ");
}
Serial.println("");
}
#endif
}
void Debug_Inject(){ // Confirmation of region code injection
<<<<<<< Updated upstream
#if defined(ATtiny85_45_25)
mySerial.print("!");
#elif !defined(ATtiny85_45_25)|| defined(SCPH_102_legacy)
=======
#if defined(IS_ATTINY_FAMILY)
// --- MINIMALIST NOTIFICATION (ATtiny) ---
mySerial.print("!");
#else
// --- VERBOSE NOTIFICATION (ATmega) ---
// Standard visual feedback for debugging and monitoring.
>>>>>>> Stashed changes
Serial.println(" INJECT ! ");
#endif
}
#endif
/*------------------------------------------------------------------------------------------------
Compilation message
-----------------------------------------------------------------------------------------------*/
#if !defined(SCPH_xxx3) && \
!defined(SCPH_102) && !defined(SCPH_101) && !defined(SCPH_100) && !defined(SCPH_7500_9000) && \
!defined(SCPH_7000) && !defined(SCPH_5500) && !defined(SCPH_5000) && !defined(SCPH_3500) && !defined(SCPH_3000) && \
!defined(SCPH_1000) && !defined(SCPH_5903) &&\
!defined(SCPH_xxx1) && !defined(SCPH_xxx2) && !defined(SCPH_xxxx)
#error "Console not selected! Please uncoment #define with SCPH model number."
#elif !defined(SCPH_xxx3) ^ \
defined(SCPH_102) ^ defined(SCPH_101) ^ defined(SCPH_100) ^ defined(SCPH_7500_9000) ^ \
defined(SCPH_7000) ^ defined(SCPH_5500) ^ defined(SCPH_5000) ^ defined(SCPH_3500) ^ defined(SCPH_3000) ^ \
defined(SCPH_1000) ^ defined(SCPH_xxxx) ^ defined(SCPH_5903) ^ \
defined(SCPH_xxx1) ^ defined(SCPH_xxx2)
#error "May be selected only one console! Please check #define with SCPH model number."
#endif
<<<<<<< Updated upstream
#if !defined(ATmega328_168) && !defined(ATmega32U4_16U4) && !defined(ATtiny85_45_25)
#error "MCU not selected! Please choose one"
#elif !defined(ATmega328_168) ^ defined(ATmega32U4_16U4 ) ^ defined(ATtiny85_45_25)
#error "May be selected only one MCU"
#endif
#if defined(LED_RUN) && defined(PSNEE_DEBUG_SERIAL_MONITOR) && defined(ATtiny85_45_25)
#error"Compilation options LED_RUN and PSNEE_DEBUG_SERIAL_MONITOR are not simultaneously compatible with ATtiny85_45_25"
=======
// // --- MCU SELECTION CHECK ---
// #if !defined(ATmega328_168) && \
// !defined(ATmega328_168PB) && \
// !defined(ATmega32U4_16U4) && \
// !defined(ATtiny85_45_25)
// #error "No MCU selected! Please choose one supported architecture."
// #elif (defined(ATmega328_168) + \
// defined(ATmega328_168PB) + \
// defined(ATmega32U4_16U4) + \
// defined(ATtiny85_45_25) > 1)
// #error "Multiple MCUs selected! Please enable only one architecture."
// #endif
// --- RESOURCE CONFLICT CHECK (ATtiny) ---
#if defined(IS_ATTINY_FAMILY) && \
defined(LED_RUN) && \
defined(PSNEE_DEBUG_SERIAL_MONITOR)
#error "Resource conflict: LED_RUN and DEBUG_SERIAL are incompatible on ATtiny."
#endif
// --- Console Model Info ---
#if defined(SCPH_1000)
#pragma message "Target Console: SCPH-1000 (NTSC-J)"
#elif defined(SCPH_3000)
#pragma message "Target Console: SCPH-3000 (NTSC-J)"
#elif defined(SCPH_3500_5500)
#pragma message "Target Console: SCPH-3500/5000/5500 (NTSC-J)"
#elif defined(SCPH_7000)
#pragma message "Target Console: SCPH-7000 (Internal Switch enabled)"
#elif defined(SCPH_7500_9000)
#pragma message "Target Console: SCPH-7500/9000 (NTSC-J)"
#elif defined(SCPH_100)
#pragma message "Target Console: SCPH-100 (NTSC-J)"
#elif defined(SCPH_101)
#pragma message "Target Console: SCPH-101 (NTSC-U/C)"
#elif defined(SCPH_102)
#pragma message "Target Console: SCPH-102 (PAL)"
#elif defined(SCPH_xxx1)
#pragma message "Target Console: Generic NTSC-U/C"
#elif defined(SCPH_xxx2)
#pragma message "Target Console: Generic PAL"
#elif defined(SCPH_xxx3)
#pragma message "Target Console: Generic NTSC-J"
#elif defined(SCPH_5903)
#pragma message "Target Console: SCPH-5903 (Video CD Dual-Interface)"
#elif defined(SCPH_xxxx)
#pragma message "Target Console: Universal Region Mode"
#endif
// --- MCU Architecture Info ---
#if defined(IS_328_168_FAMILY)
#pragma message "Microcontroller: ATmega328/168 (Arduino Nano/Uno)"
#elif defined(IS_32U_FAMILY)
#pragma message "Microcontroller: ATmega32U4/16U4 (Leonardo/Pro Micro)"
#elif defined(IS_ATTINY_FAMILY)
#pragma message "Microcontroller: ATtiny85/45/25"
#endif
// --- Feature Status ---
#ifdef PSNEE_DEBUG_SERIAL_MONITOR
#pragma message "Feature: Serial Debug Monitor ENABLED"
#endif
#ifdef LED_RUN
#pragma message "Feature: Status LED (PB5) ENABLED"
>>>>>>> Stashed changes
#endif
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