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Merge branch 'master' of https://github.com/kalymos/PsNee

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kalymos
2025-03-13 23:08:43 +01:00
parent 7a7a4ccfdb dea36c9b1f
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PSNee modchip installation guide.pdf
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PSNee_V8.5/PSNee_V8.5/BIOS_patching.h → PSNee_V8.6/PSNee_V8.6/BIOS_patching.h
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PSNee_V8.5/PSNee_V8.5/MUC.h → PSNee_V8.6/PSNee_V8.6/MUC.h
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@@ -1,18 +1,117 @@
//Configuring the clock speed and associated registers. F_CPU / (TCCR0B |= (1<<CS00) *(OCR0A = 159 +1) = 16000000 /(0 * (160)) = 100KHz // *****************************************************************************************************************
// Configuration for different microcontrollers (MUC) to ensure compatibility with the code:
// - Defines the clock speed, timers, and interrupts for each MUC.
// - Configures I/O pins for data, clocks, and switches according to the requirements.
// - Enables pull-up resistors on input pins where needed.
// - Manages external interrupts and LED outputs for system feedback.
// - Ensures the setup is compatible with various microcontroller models (e.g., ATmega328, ATtiny series, etc.)
// *****************************************************************************************************************
//******************************************************************************************************************
// Configuring the clock speed and associated registers. The formula for calculating
// the clock frequency is F_CPU / (TCCR0B |= (1<<CS00)) * (OCR0A = 159 +1) = 16000000 / (0 * (160)) = 100KHz
//******************************************************************************************************************
//******************************************************************************************************************
// Example: DDRB &= ~(1<<DDB0); // Create a mask by shifting the bit 1 to the left by DDB0's position (bit 0), and then inverting it.
// The bitwise AND operation (&=) updates the register DDRB by clearing the DDB0 bit (setting it to 0)
// without affecting the other bits.
//
// For instance, if DDRB = b11111111 (binary value), the operation shifts the bit 1 to the left to create the mask
// (1<<DDB0) = b00000001, and then inverts it, which results in b11111110. The AND operation with DDRB clears DDB0.
//
// Before: DDRB = b11111111 // Initial value of DDRB (all pins set as output)
// Mask: ~(b00000001) = b11111110 // Mask generated by shifting and inverting the bit
// After: DDRB = b11111110 // The DDB0 bit is cleared (set to 0), while other bits remain unchanged
//******************************************************************************************************************
//******************************************************************************************************************
// Example: DDRB |= (1<<DDB0); // Create a mask by shifting the bit 1 to the left by DDB0's position (bit 0),
// and then apply a bitwise OR operation to set DDB0 to 1 (configure pin PB0 as an output).
//
// For instance, if DDRB = b11111111 (binary value), the operation shifts the bit 1 to the left to create the mask
// (1<<DDB0) = b00000001. The OR operation with DDRB sets the DDB0 bit to 1, leaving other bits unchanged.
//
// Before: DDRB = b11111111 // Initial value of DDRB (all pins set as output)
// Mask: (1<<DDB0) = b00000001 // Mask generated by shifting the bit 1 to the left to position DDB0
// After: DDRB = b11111111 // The DDB0 bit is set to 1, configuring pin PB0 as an output
//******************************************************************************************************************
//******************************************************************************************************************
// Example: (PIND & (1<<PIND6)); // Create a mask by shifting the bit 1 to the left by PIND6's position (bit 6),
// and then apply a bitwise AND operation to read the state of the PIND6 pin.
// The result will be non-zero (true) if the PIND6 pin is high (1), and zero (false) if the PIND6 pin is low (0).
//
// For instance, if PIND = b10101010 (binary value), the operation shifts the bit 1 to the left to create the mask
// (1<<PIND6) = b01000000. The AND operation between PIND and the mask checks if the 6th bit is set to 1 (high).
//
// Before: PIND = b10101010 // Initial value of PIND (register containing input pin states)
// Mask: (1<<PIND6) = b01000000 // Mask generated by shifting the bit 1 to the left to position PIND6
// Operation: PIND & b01000000 = b00000000 // If PIND6 is low (0)
// Operation: PIND & b01000000 = b01000000 // If PIND6 is high (1)
//
//******************************************************************************************************************
//******************************************************************************************************************
// Example: EICRA |= (1<<ISC01) | (1<<ISC00);
// This operation configures the external interrupt sense control (ISC) for interrupt INT0 (External Interrupt Request 0).
// Specifically, it sets the mode of INT0 to "rising edge" trigger, meaning the interrupt will be triggered when the pin
// transitions from low to high (rising edge).
//
// EICRA (External Interrupt Control Register A) controls how external interrupts INT0 and INT1 are triggered.
// The bits ISC01 and ISC00 in this register define the trigger mode for interrupt INT0.
//
// - Setting ISC01 to 1 and ISC00 to 1 (via the OR operation) configures INT0 to trigger on the rising edge.
//
// Before: EICRA = b00000000 // Initial value of EICRA, all interrupt sense control bits are cleared (no trigger mode set).
// Operation: EICRA |= (1<<ISC01) | (1<<ISC00) // Set ISC01 and ISC00 to 1 for rising edge trigger.
// After: EICRA = b00000011 // The bits ISC01 and ISC00 are now set, configuring INT0 to trigger on rising edge.
//
// This technique is commonly used to configure external interrupts to trigger based on specific events like a rising
// or falling edge on the external interrupt pin (INT0 or INT1).
//******************************************************************************************************************
//******************************************************************************************************************
// Example: EICRA = (EICRA & ~(1<<ISC00)) | (1<<ISC01);
// This operation configures the external interrupt sense control (ISC) for interrupt INT0 (External Interrupt Request 0).
// Specifically, it sets INT0 to trigger on a "falling edge" (when the signal transitions from high to low).
//
// The bits ISC01 and ISC00 in the EICRA register define how the external interrupt INT0 is triggered. The operation
// clears the bit ISC00 while setting ISC01 to 1, configuring INT0 to trigger when the pin transitions from high to low,
// i.e., on the falling edge.
//
// EICRA (External Interrupt Control Register A) controls how external interrupts INT0 and INT1 are triggered.
// - ISC01 = 1, ISC00 = 0 configures INT0 to trigger on falling edge (high to low transition).
//
// Before: EICRA = b00000011 // Initial value with ISC01 = 1 and ISC00 = 1 (rising edge trigger for INT0)
// Operation: EICRA & ~(1<<ISC00) clears ISC00 bit (sets it to 0) while keeping ISC01 at 1. Then OR operation with (1<<ISC01) ensures ISC01 stays 1.
// After: EICRA = b00000010 // The bit ISC00 is now cleared, configuring INT0 to trigger on the falling edge.
//
// This technique is used to configure the interrupt to trigger on the falling edge (transition from high to low),
// without changing the state of other control bits in the EICRA register.
//******************************************************************************************************************
#pragma once #pragma once
#ifdef ATmega328_168 #ifdef ATmega328_168
// Define the clock speed for the microcontroller
#define F_CPU 16000000L #define F_CPU 16000000L
#define TIMER_TCNT_CLEAR TCNT0 = 0x00 //TCNT0 - Timer/Counter Register
#define SET_OCROA_DIV OCR0A = 159; //OCR0A – Output Compare Register A, 0x10011111, 100KHz // Clear the timer count register (TCNT0)
#define SET_TIMER_TCCROA TCCR0A |= (1 << WGM01); //TCCR0A – Timer/Counter Control Register A. turn on CTC mode, WGM01 #define TIMER_TCNT_CLEAR TCNT0 = 0x00 // TCNT0 - Timer/Counter Register, clears the timer count
#define SET_TIMER_TCCROB TCCR0B |= (1 << CS00); //TCCR0B – Timer/Counter Control Register B, CS00: Clock Select, clk I/O
// Set OCR0A to achieve a 100KHz clock frequency
#define SET_OCROA_DIV OCR0A = 159; // OCR0A – Output Compare Register A, 100KHz clock generation, 0x10011111
// Configure Timer/Counter 0 for CTC mode and enable the clock source
#define SET_TIMER_TCCROA TCCR0A |= (1 << WGM01); // TCCR0A – Timer/Counter Control Register A, enable CTC mode (WGM01)
#define SET_TIMER_TCCROB TCCR0B |= (1 << CS00); // TCCR0B – Timer/Counter Control Register B, set clock source to I/O clock
//Waveform Generation Mode, Mode 2 CTC //Waveform Generation Mode, Mode 2 CTC
// Interrupt vector for timer compare match event
#define CTC_TIMER_VECTOR TIMER0_COMPA_vect //interrupt vector for match event, OCR0A comparison and Timer/Counter 0 #define CTC_TIMER_VECTOR TIMER0_COMPA_vect //interrupt vector for match event, OCR0A comparison and Timer/Counter 0
#include <stdint.h> #include <stdint.h>
#include <stdbool.h> #include <stdbool.h>
#include <avr/io.h> #include <avr/io.h>
@@ -20,187 +119,91 @@
#include <avr/sfr_defs.h> #include <avr/sfr_defs.h>
#include <util/delay.h> #include <util/delay.h>
// Globale interrupt seting // Global interrupt control settings
#define GLOBAL_INTERRUPT_ENABLE SREG |= (1<<7) #define GLOBAL_INTERRUPT_ENABLE SREG |= (1<<7) // Set the I-bit (bit 7) in the Status Register to enable global interrupts
#define GLOBAL_INTERRUPT_DISABLE SREG &= ~(1<<7) #define GLOBAL_INTERRUPT_DISABLE SREG &= ~(1<<7) // Clear the I-bit (bit 7) in the Status Register to disable global interrupts
// Handling the main pins // Main pin configuration for input and output
// Main pins input // Define the main pins as inputs
#define PIN_DATA_INPUT DDRB &= ~(1<<DDB0) #define PIN_DATA_INPUT DDRB &= ~(1<<DDB0) // Set DDRB register to configure PINB0 as input
#define PIN_WFCK_INPUT DDRB &= ~(1<<DDB1) // Create a mask (1<<0) with the first bit at 1 b00000001 uses the ~ operator to perform a bit inversion b11111110, #define PIN_WFCK_INPUT DDRB &= ~(1<<DDB1) // Set DDRB register to configure PINB1 as input
#define PIN_SQCK_INPUT DDRD &= ~(1<<DDD6) // &= updates the DDRB register with the AND operator and the mask, DDRB bxxxxxxxx OR mask b11111110 = bxxxxxxx0 #define PIN_SQCK_INPUT DDRD &= ~(1<<DDD6) // Set DDRB register to configure PINB6 as input
#define PIN_SUBQ_INPUT DDRD &= ~(1<<DDD7) #define PIN_SUBQ_INPUT DDRD &= ~(1<<DDD7) // Set DDRB register to configure PINB7 as input
// Main pin output // Enable pull-ups and set high on the main pins
#define PIN_DATA_OUTPUT DDRB |= (1<<DDB0) // Create a mask (1<<0) with the first bit at 1 b00000001, #define PIN_DATA_OUTPUT DDRB |= (1<<DDB0) // Set DDRB register to configure PINB0 as output
#define PIN_WFCK_OUTPUT DDRB |= (1<<DDB1) // |= updates the DDRB register with the OR operator and the mask, DDRB bxxxxxxxx OR mask b00000001 = bxxxxxxx1 #define PIN_WFCK_OUTPUT DDRB |= (1<<DDB1) // Set DDRB register to configure PINB1 as output
// Define pull-ups and set high at the main pin // Define pull-ups and set high at the main pin
#define PIN_DATA_SET PORTB |= (1<<PB0) // Create a mask (1<<0) with the first bit at 1 b00000001, #define PIN_DATA_SET PORTB |= (1<<PB0) // Set PORTB register to make PINB0 high (enable pull-up)
// |= updates the PORTB register with the OR operator and the mask, PORTB bxxxxxxxx OR mask b00000001 = bxxxxxxx1
// Define pull-ups set down at the main pin // Clear the main pins (set low)
#define PIN_DATA_CLEAR PORTB &= ~(1<<PB0) // Create a mask (1<<0) with the first bit at 1 b00000001 uses the ~ operator to perform a bit inversion b11111110, #define PIN_DATA_CLEAR PORTB &= ~(1<<PB0) // Set PORTB register to make PINB0 low
#define PIN_WFCK_CLEAR PORTB &= ~(1<<PB1) // &= updates the DDRB register with the AND operator and the mask, DDRB bxxxxxxxx OR mask b11111110 = bxxxxxxx0 #define PIN_WFCK_CLEAR PORTB &= ~(1<<PB1) // Set PORTB register to make PINB1 low
// Read the main pins // Read the state of the main input pins
#define PIN_SQCK_READ (PIND & (1<<PIND6)) // Create a mask (1<<6) with the six bit at 1 b00100000, #define PIN_SQCK_READ (PIND & (1<<PIND6)) // Check if the value of PIND6 is high (1)
#define PIN_SUBQ_READ (PIND & (1<<PIND7)) // compare the PINB register and the mask with the AND operator, and returns the result, PINB bxx1xxxxx AND mask b00100000 = 1 #define PIN_SUBQ_READ (PIND & (1<<PIND7)) // Check if the value of PIND7 is high (1)
#define PIN_WFCK_READ (PINB & (1<<PINB1)) #define PIN_WFCK_READ (PINB & (1<<PINB1)) // Check if the value of PIND1 is high (1)
// Handling and use of the LED pin // LED pin handling (for indication)
#define LED_RUN #define LED_RUN
#define PIN_LED_OUTPUT DDRB |= (1<<DDB5) #define PIN_LED_OUTPUT DDRB |= (1<<DDB5) // Configure PINB5 as output (for LED)
#define PIN_LED_ON PORTB |= (1<<PB5) #define PIN_LED_ON PORTB |= (1<<PB5) // Set PINB5 high (turn on LED)
#define PIN_LED_OFF PORTB &= ~(1<<PB5) #define PIN_LED_OFF PORTB &= ~(1<<PB5) // Set PINB5 low (turn off LED)
// Handling the BIOS patch // Handling the BIOS patch
// BIOS interrupt seting // Enable/Disable timer interrupts
#define TIMER_INTERRUPT_ENABLE TIMSK0 |= (1<<OCIE0A) #define TIMER_INTERRUPT_ENABLE TIMSK0 |= (1<<OCIE0A) // Enable interrupt on Timer0 Compare Match A
#define TIMER_INTERRUPT_DISABLE TIMSK0 &= ~(1<<OCIE0A) #define TIMER_INTERRUPT_DISABLE TIMSK0 &= ~(1<<OCIE0A) // Disable interrupt on Timer0 Compare Match A
// BIOS timer clear // Clear the timer interrupt flag
#define TIMER_TIFR_CLEAR TIFR0 |= (1<<OCF0A) #define TIMER_TIFR_CLEAR TIFR0 |= (1<<OCF0A) // Clear the Timer0 Compare Match A interrupt flag
// Pins input // Define input pins for the BIOS patch
#define PIN_AX_INPUT DDRD &= ~(1<<DDD2) #define PIN_AX_INPUT DDRD &= ~(1<<DDD2) // Set DDRD register to configure PIND2 as input
#define PIN_AY_INPUT DDRD &= ~(1<<DDD3) #define PIN_AY_INPUT DDRD &= ~(1<<DDD3) // Set DDRD register to configure PIND3 as input
#define PIN_DX_INPUT DDRD &= ~(1<<DDD4) #define PIN_DX_INPUT DDRD &= ~(1<<DDD4) // Set DDRD register to configure PIND4 as input
// Pin output
#define PIN_DX_OUTPUT DDRD |= (1<<DDD4)
// Define pull-ups set high
#define PIN_DX_SET PORTD |= (1<<PD4)
// Define pull-ups set down
#define PIN_DX_CLEAR PORTD &= ~(1<<PD4)
// Read pins for BIOS patch
#define PIN_AX_READ (PIND & (1<<PIND2))
#define PIN_AY_READ (PIND & (1<<PIND3))
// Handling the external interrupt // Define output pins for the BIOS patch
#define PIN_AX_INTERRUPT_ENABLE EIMSK |= (1<<INT0) #define PIN_DX_OUTPUT DDRD |= (1<<DDD4) // Set DDRD register to configure PIND4 as output
#define PIN_AY_INTERRUPT_ENABLE EIMSK |= (1<<INT1)
#define PIN_AX_INTERRUPT_DISABLE EIMSK &= ~(1<<INT0) // Set pull-ups high on output pins
#define PIN_AY_INTERRUPT_DISABLE EIMSK &= ~(1<<INT1) #define PIN_DX_SET PORTD |= (1<<PD4) // Set PORTD register to make PIND4 high
#define PIN_AX_INTERRUPT_RISING EICRA |= (1<<ISC01)|(1<<ISC00) // Set pull-ups low on output pins
#define PIN_AY_INTERRUPT_RISING EICRA |= (1<<ISC11)|(1<<ISC10) #define PIN_DX_CLEAR PORTD &= ~(1<<PD4) // Set PORTD register to make PIND4 low
#define PIN_AX_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC00)) | (1<<ISC01)) // Read the input pins for the BIOS patch
#define PIN_AY_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC10)) | (1<<ISC11)) #define PIN_AX_READ (PIND & (1<<PIND2)) // Read the state of PIND2
#define PIN_AY_READ (PIND & (1<<PIND3)) // Read the state of PIND3
#define PIN_AX_INTERRUPT_VECTOR INT0_vect // External interrupt configuration for BIOS patch
#define PIN_AY_INTERRUPT_VECTOR INT1_vect #define PIN_AX_INTERRUPT_ENABLE EIMSK |= (1<<INT0) // Enable external interrupt on INT0 (PINB2)
#define PIN_AY_INTERRUPT_ENABLE EIMSK |= (1<<INT1) // Enable external interrupt on INT1 (PINB3)
// Handling and reading the switch pin for patch BIOS #define PIN_AX_INTERRUPT_DISABLE EIMSK &= ~(1<<INT0) // Disable external interrupt on INT0
#define PIN_SWITCH_INPUT DDRD &= ~(1<<DDD5) #define PIN_AY_INTERRUPT_DISABLE EIMSK &= ~(1<<INT1) // Disable external interrupt on INT1
#define PIN_SWITCH_SET PORTD |= (1<<PD5)
#define PIN_SWICHE_READ (PIND & (1<<PIND5)) #define PIN_AX_INTERRUPT_RISING EICRA |= (1<<ISC01)|(1<<ISC00) // Configure INT0 for rising edge trigger
#define PIN_AY_INTERRUPT_RISING EICRA |= (1<<ISC11)|(1<<ISC10) // Configure INT1 for rising edge trigger
#define PIN_AX_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC00)) | (1<<ISC01)) // Configure INT0 for falling edge trigger
#define PIN_AY_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC10)) | (1<<ISC11)) // Configure INT1 for falling edge trigger
// Interrupt vectors for external interrupts
#define PIN_AX_INTERRUPT_VECTOR INT0_vect // Interrupt vector for INT0 (external interrupt)
#define PIN_AY_INTERRUPT_VECTOR INT1_vect // Interrupt vector for INT1 (external interrupt)
// Handle switch input for BIOS patch
#define PIN_SWITCH_INPUT DDRD &= ~(1<<DDD5) // Configure PIND5 as input for switch
#define PIN_SWITCH_SET PORTD |= (1<<PD5) // Set PIND5 high (enable pull-up)
#define PIN_SWICHE_READ (PIND & (1<<PIND5)) // Read the state of PIND5 (switch input)
#endif #endif
#ifdef LGT8F328P
#define F_CPU 32000000L
#define TIMER_TCNT_CLEAR TCNT0 = 0x00
#define SET_OCROA_DIV OCR0A = 319;
#define SET_TIMER_TCCROA TCCR0A |= (1 << WGM01);
#define SET_TIMER_TCCROB TCCR0B |= (1 << CS00);
#define CTC_TIMER_VECTOR TIMER0_COMPA_vect //??
#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/sfr_defs.h>
#include <util/delay.h>
// Globale interrupt seting
#define GLOBAL_INTERRUPT_ENABLE SREG |= (1<<7)
#define GLOBAL_INTERRUPT_DISABLE SREG &= ~(1<<7)
// Handling the main pins
// Main pins input
#define PIN_DATA_INPUT DDRB &= ~(1<<DDB0)
#define PIN_WFCK_INPUT DDRB &= ~(1<<DDB1)
#define PIN_SQCK_INPUT DDRD &= ~(1<<DDD6)
#define PIN_SUBQ_INPUT DDRD &= ~(1<<DDD7)
// Main pin output
#define PIN_DATA_OUTPUT DDRB |= (1<<DDB0)
#define PIN_WFCK_OUTPUT DDRB |= (1<<DDB1)
// Define pull-ups and set high at the main pin
#define PIN_DATA_SET PORTB |= (1<<PB0)
// Define pull-ups set down at the main pin
#define PIN_DATA_CLEAR PORTB &= ~(1<<PB0)
#define PIN_WFCK_CLEAR PORTB &= ~(1<<PB1)
// Read the main pins
#define PIN_SQCK_READ (PIND & (1<<PIND6))
#define PIN_SUBQ_READ (PIND & (1<<PIND7))
#define PIN_WFCK_READ (PINB & (1<<PINB1))
// Handling and use of the LED pin
#define LED_RUN
#define PIN_LED_OUTPUT DDRB |= (1<<DDB5)
#define PIN_LED_ON PORTB |= (1<<PB5)
#define PIN_LED_OFF PORTB &= ~(1<<PB5)
// Handling the BIOS patch
// BIOS interrupt seting
#define TIMER_INTERRUPT_ENABLE TIMSK0 |= (1<<OCIE0A)
#define TIMER_INTERRUPT_DISABLE TIMSK0 &= ~(1<<OCIE0A)
// BIOS timer clear
#define TIMER_TIFR_CLEAR TIFR0 |= (1<<OCF0A)
// Pins input
#define PIN_AX_INPUT DDRD &= ~(1<<DDD2)
#define PIN_AY_INPUT DDRD &= ~(1<<DDD3)
#define PIN_DX_INPUT DDRD &= ~(1<<DDD4)
// Pin output
#define PIN_DX_OUTPUT DDRD |= (1<<DDD4)
// Define pull-ups set high
#define PIN_DX_SET PORTD |= (1<<PD4)
// Define pull-ups set down
#define PIN_DX_CLEAR PORTD &= ~(1<<PD4)
// Read pins for BIOS patch
#define PIN_AX_READ (PIND & (1<<PIND2))
#define PIN_AY_READ (PIND & (1<<PIND3))
// Handling the external interrupt
#define PIN_AX_INTERRUPT_ENABLE EIMSK |= (1<<INT0)
#define PIN_AY_INTERRUPT_ENABLE EIMSK |= (1<<INT1)
#define PIN_AX_INTERRUPT_DISABLE EIMSK &= ~(1<<INT0)
#define PIN_AY_INTERRUPT_DISABLE EIMSK &= ~(1<<INT1)
#define PIN_AX_INTERRUPT_RISING EICRA |= (1<<ISC01)|(1<<ISC00)
#define PIN_AY_INTERRUPT_RISING EICRA |= (1<<ISC11)|(1<<ISC10)
#define PIN_AX_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC00)) | (1<<ISC01))
#define PIN_AY_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC10)) | (1<<ISC11))
#define PIN_AX_INTERRUPT_VECTOR INT0_vect
#define PIN_AY_INTERRUPT_VECTOR INT1_vect
// Handling and reading the switch pin for patch BIOS
#define PIN_SWITCH_INPUT DDRD &= ~(1<<DDD5)
#define PIN_SWITCH_SET PORTD |= (1<<PD5)
#define PIN_SWICHE_READ (PIND & (1<<PIND5))
#endif
#ifdef ATmega32U4_16U4 #ifdef ATmega32U4_16U4
@@ -343,10 +346,23 @@
#define TIMER_INTERRUPT_ENABLE TIMSK |= (1<<OCIE0A) #define TIMER_INTERRUPT_ENABLE TIMSK |= (1<<OCIE0A)
#define TIMER_INTERRUPT_DISABLE TIMSK &= ~(1<<OCIE0A) #define TIMER_INTERRUPT_DISABLE TIMSK &= ~(1<<OCIE0A)
#if !defined(SCPH_xxx1) && !defined(SCPH_xxx2) && !defined(SCPH_103) // Handling and use of the LED pin
#error "ATtiny85_45_25 Not compatible with BIOS patch, please choose a compatible SCPH. For example: SCPH_xxx1: SCPH_xxx2: SCPH_103" #define LED_RUN
#define PIN_LED_OUTPUT DDRB |= (1<<DDB3)
#define PIN_LED_ON PORTB |= (1<<PB3)
#define PIN_LED_OFF PORTB &= ~(1<<PB3)
#if !defined(SCPH_xxx1) && !defined(SCPH_xxx2) && !defined(SCPH_103) && !defined(SCPH_xxxx)
#error "ATtiny85_45_25 Not compatible with BIOS patch"
#endif #endif
// *****************************************************************************************************************
// WARNING:
// The following code is not functional as-is.
// *****************************************************************************************************************
#ifdef ATtiny88_48 #ifdef ATtiny88_48
#define F_CPU 16000000L #define F_CPU 16000000L
@@ -448,16 +464,14 @@
#ifdef ATtiny214_414 #ifdef ATtiny214_414
//#define SET_CTRLA //#define SET_CTRLA
//#define F_CPU 16000000L #define DF_CPU 20000000L
#define TIMER_TCNT_CLEAR TCA0.SINGLE.CNT = 0x00 //TCNT0 - Timer/Counter Register #define TIMER_TCNT_CLEAR TCA0.SINGLE.CNT = 0x00 //TCNT0 - Timer/Counter Register
#define SET_OCROA_DIV TCA0.SINGLE.CMP0L = 159; //OCR0A – Output Compare Register A, 0x10011111, 100KHz #define SET_OCROA_DIV TCA0.SINGLE.CMP0L = 100; //OCR0A – Output Compare Register A, 0x10011111, 100KHz
#define SET_TIMER_TCCROA TCA0.SINGLE.CTRLB |= TCA_SINGLE_WGMODE_FRQ_gc //TCCR0A – Timer/Counter Control Register A. turn on CTC mode, CTC0 #define SET_TIMER_TCCROA TCA0.SINGLE.CTRLB |= (1 << TCA_SINGLE_WGM0); //TCA_SINGLE_WGMODE_FRQ_gc //TCCR0A – Timer/Counter Control Register A. turn on CTC mode, CTC0
#define SET_TIMER_TCCROB TCA0.SINGLE.CTRLA |= TCA_SINGLE_CLKSEL_DIV1_gc//TCCR0B – Timer/Counter Control Register B, CS00: Clock Select, clk I/O #define SET_TIMER_TCCROB TCA0.SINGLE.CTRLA |= (1 << TCA_SINGLE_CLKSEL0); //TCA_SINGLE_CLKSEL_DIV1_gc//TCCR0B – Timer/Counter Control Register B, CS00: Clock Select, clk I/O
//Waveform Generation Mode, Mode 2 CTC //Waveform Generation Mode, Mode 2 CTC
#define CTC_TIMER_VECTOR TCA0_CMP0_vect //interrupt vector for match event, OCR0A comparison and Timer/Counter 0 #define CTC_TIMER_VECTOR TCA0_OVF_vect //TCA0_CMP0_vect //interrupt vector for match event, OCR0A comparison and Timer/Counter 0
#include <stdint.h> #include <stdint.h>
@@ -468,8 +482,8 @@
#include <util/delay.h> #include <util/delay.h>
// Globale interrupt seting // Globale interrupt seting
#define GLOBAL_INTERRUPT_ENABLE CPU.SREG |= (1<<7) #define GLOBAL_INTERRUPT_ENABLE __asm__ __volatile__ ("sei" ::) //CPU.SREG |= (1<<7)
#define GLOBAL_INTERRUPT_DISABLE CPU.SREG &= ~(1<<7) #define GLOBAL_INTERRUPT_DISABLE __asm__ __volatile__ ("cli" ::) //CPU.SREG &= ~(1<<7)
// Handling the main pins // Handling the main pins
@@ -551,6 +565,103 @@
#endif #endif
#ifdef LGT8F328P
#define F_CPU 32000000L
#define TIMER_TCNT_CLEAR TCNT0 = 0x00
#define SET_OCROA_DIV OCR0A = 319;
#define SET_TIMER_TCCROA TCCR0A |= (1 << WGM01);
#define SET_TIMER_TCCROB TCCR0B |= (1 << CS00);
#define CTC_TIMER_VECTOR TIMER0_COMPA_vect
#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/sfr_defs.h>
#include <util/delay.h>
// Globale interrupt seting
#define GLOBAL_INTERRUPT_ENABLE SREG |= (1<<7)
#define GLOBAL_INTERRUPT_DISABLE SREG &= ~(1<<7)
// Handling the main pins
// Main pins input
#define PIN_DATA_INPUT DDRB &= ~(1<<DDB0)
#define PIN_WFCK_INPUT DDRB &= ~(1<<DDB1)
#define PIN_SQCK_INPUT DDRD &= ~(1<<DDD6)
#define PIN_SUBQ_INPUT DDRD &= ~(1<<DDD7)
// Main pin output
#define PIN_DATA_OUTPUT DDRB |= (1<<DDB0)
#define PIN_WFCK_OUTPUT DDRB |= (1<<DDB1)
// Define pull-ups and set high at the main pin
#define PIN_DATA_SET PORTB |= (1<<PB0)
// Define pull-ups set down at the main pin
#define PIN_DATA_CLEAR PORTB &= ~(1<<PB0)
#define PIN_WFCK_CLEAR PORTB &= ~(1<<PB1)
// Read the main pins
#define PIN_SQCK_READ (PIND & (1<<PIND6))
#define PIN_SUBQ_READ (PIND & (1<<PIND7))
#define PIN_WFCK_READ (PINB & (1<<PINB1))
// Handling and use of the LED pin
#define LED_RUN
#define PIN_LED_OUTPUT DDRB |= (1<<DDB5)
#define PIN_LED_ON PORTB |= (1<<PB5)
#define PIN_LED_OFF PORTB &= ~(1<<PB5)
// Handling the BIOS patch
// BIOS interrupt seting
#define TIMER_INTERRUPT_ENABLE TIMSK0 |= (1<<OCIE0A)
#define TIMER_INTERRUPT_DISABLE TIMSK0 &= ~(1<<OCIE0A)
// BIOS timer clear
#define TIMER_TIFR_CLEAR TIFR0 |= (1<<OCF0A)
// Pins input
#define PIN_AX_INPUT DDRD &= ~(1<<DDD2)
#define PIN_AY_INPUT DDRD &= ~(1<<DDD3)
#define PIN_DX_INPUT DDRD &= ~(1<<DDD4)
// Pin output
#define PIN_DX_OUTPUT DDRD |= (1<<DDD4)
// Define pull-ups set high
#define PIN_DX_SET PORTD |= (1<<PD4)
// Define pull-ups set down
#define PIN_DX_CLEAR PORTD &= ~(1<<PD4)
// Read pins for BIOS patch
#define PIN_AX_READ (PIND & (1<<PIND2))
#define PIN_AY_READ (PIND & (1<<PIND3))
// Handling the external interrupt
#define PIN_AX_INTERRUPT_ENABLE EIMSK |= (1<<INT0)
#define PIN_AY_INTERRUPT_ENABLE EIMSK |= (1<<INT1)
#define PIN_AX_INTERRUPT_DISABLE EIMSK &= ~(1<<INT0)
#define PIN_AY_INTERRUPT_DISABLE EIMSK &= ~(1<<INT1)
#define PIN_AX_INTERRUPT_RISING EICRA |= (1<<ISC01)|(1<<ISC00)
#define PIN_AY_INTERRUPT_RISING EICRA |= (1<<ISC11)|(1<<ISC10)
#define PIN_AX_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC00)) | (1<<ISC01))
#define PIN_AY_INTERRUPT_FALLING (EICRA = (EICRA & ~(1<<ISC10)) | (1<<ISC11))
#define PIN_AX_INTERRUPT_VECTOR INT0_vect
#define PIN_AY_INTERRUPT_VECTOR INT1_vect
// Handling and reading the switch pin for patch BIOS
#define PIN_SWITCH_INPUT DDRD &= ~(1<<DDD5)
#define PIN_SWITCH_SET PORTD |= (1<<PD5)
#define PIN_SWICHE_READ (PIND & (1<<PIND5))
#endif
#ifdef CH32V003 #ifdef CH32V003

283
PSNee_V8.5/PSNee_V8.5/PSNee_V8.5.ino → PSNee_V8.6/PSNee_V8.6/PSNee_V8.6.ino
View File

@@ -1,21 +1,3 @@
//------------------------------------------------------------------------------------------------
// Select your chip
//------------------------------------------------------------------------------------------------
//#define ATmega328_168 // Fuses: JAP_FAT - H: DF, L: EE, E: FF; Other - H: DF, L: FF, E: FF.
//#define ATmega32U4_16U4
//#define ATtiny85_45_25
/* PinVCC-3.5v, PinGND-GND,
Pin2-BIOS AX,
Pin3-BIOS AY,
Pin4-BIOS DX, Pin5-Switch*(optional),
Pin6-SQCK,
Pin7-SUBQ,
Pin8-DATA,
Pin9-GATE_WFCK,
PinRST-RESET*(Only for JAP_FAT) */
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
// Select your console // Select your console
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
@@ -23,23 +5,67 @@
// If a BIOS checksum is specified, it is more important than the SCPH model number! // If a BIOS checksum is specified, it is more important than the SCPH model number!
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
//All NTSC-U/C SCPH_xxx1, all PAL FAT models SCPH_xxx2, SCPH_103. It's 0.5 seconds longer than choosing a specific region.
//#define SCPH_xxxx
//Here the regions are specified
//#define SCPH_xxx1 // Use for all NTSC-U/C models. No BIOS patching needed. //#define SCPH_xxx1 // Use for all NTSC-U/C models. No BIOS patching needed.
//#define SCPH_xxx2 // Use for all PAL FAT models. No BIOS patching needed. //#define SCPH_xxx2 // Use for all PAL FAT models. No BIOS patching needed.
//#define SCPH_103 // No BIOS patching needed. //#define SCPH_103 // Maybe for all SCPH_xxx3 but I have no info.
//And all models that require a BIOS patch
//#define SCPH_102 // DX - D0, AX - A7. BIOS ver. 4.4e, CRC 0BAD7EA9 | 4.5e, CRC 76B880E5 //#define SCPH_102 // DX - D0, AX - A7. BIOS ver. 4.4e, CRC 0BAD7EA9 | 4.5e, CRC 76B880E5
//#define SCPH_100 // DX - D0, AX - A7. BIOS ver. 4.3j, CRC F2AF798B //#define SCPH_100 // DX - D0, AX - A7. BIOS ver. 4.3j, CRC F2AF798B
//#define SCPH_7000_9000 // DX - D0, AX - A7. BIOS ver. 4.0j, CRC EC541CD0 //#define SCPH_7000_9000 // DX - D0, AX - A7. BIOS ver. 4.0j, CRC EC541CD0
//#define SCPH_5500 // DX - D0, AX - A5. BIOS ver. 3.0j, CRC FF3EEB8C //#define SCPH_5500 // DX - D0, AX - A5. BIOS ver. 3.0j, CRC FF3EEB8C
//#define SCPH_3500_5000 // DX - D0, for 40-pin BIOS: AX - A4, for 32-pin BIOS: AX - A5. BIOS ver. 2.2j, CRC 24FC7E17 | 2.1j, CRC BC190209 //#define SCPH_3500_5000 // DX - D0, for 40-pin BIOS: AX - A4, for 32-pin BIOS: AX - A5. BIOS ver. 2.2j, CRC 24FC7E17 | 2.1j, CRC BC190209
//#define SCPH_3000 // DX - D5, for 40-pin BIOS: AX - A6, AY - A7, for 32-pin BIOS: AX - A7, AY - A8. BIOS ver. 1.1j, CRC 3539DEF6 //#define SCPH_3000 // DX - D5, for 40-pin BIOS: AX - A6, AY - A7, for 32-pin BIOS: AX - A7, AY - A8. BIOS ver. 1.1j, CRC 3539DEF6
//#define SCPH_1000 // DX - D5, for 40-pin BIOS: AX - A6, AY - A7, for 32-pin BIOS: AX - A7, AY - A8. BIOS ver. 1.0j, CRC 3B601FC8 //#define SCPH_1000 // DX - D5, for 40-pin BIOS: AX - A6, AY - A7, for 32-pin BIOS: AX - A7, AY - A8. BIOS ver. 1.0j, CRC 3B601FC8
//------------------------------------------------------------------------------------------------
// Select your chip
//------------------------------------------------------------------------------------------------
//#define ATmega328_168
//#define ATmega32U4_16U4
//#define ATtiny85_45_25
/*
Fuses:
ATmega - H: DF, L: EE, E: FD.
ATtiny - H: DF, L: E2; E: FD.
Pinout Arduino:
VCC-3.5v, PinGND-GND,
D2-BIOS AX (Only for Bios patch)
D3-BIOS AY (Only for BIOS ver. 1.0j-1.1j)
D4-BIOS DX (Only for Bios patch)
D5-Switch* (Optional for Bios patch)
D6-SQCK
D7-SUBQ
D8-DATA
D9-GATE_WFCK
RST-RESET* (Only for JAP_FAT)
Pinout ATtiny:
Pin1-RESET
Pin2-LED
Pin3-WFCK
Pin4-GND
Pin5-SQCK (MOSI)
Pin6-SUBQ (MISO)
Pin7_DATA (SCK)
Pin8-VCC
*/
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
// Options // Options
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
//#define PATCH_SWICHE // Enables hardware support for disabling BIOS patching. #define LED_RUN // Turns on the LED when injections occur. D13 for Arduino, ATtiny add a led between PB3 (pin 2) and gnd with a 1k resistor in series, ATmega32U4 (Pro Micro) add a led between PB6 (pin 10) and gnd with a 1k resistor in series
//#define LED_RUN //#define PATCH_SWICHE // Enables hardware support for disabling BIOS patching. Useful in rare cases where the BIOS patch prevents the playback of original games
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
// pointer and variable section // pointer and variable section
@@ -62,11 +88,28 @@ volatile uint16_t millisec = 0;
//Flag initializing for automatic console generation selection 0 = old, 1 = pu-22 end ++ //Flag initializing for automatic console generation selection 0 = old, 1 = pu-22 end ++
volatile bool wfck_mode = 0; volatile bool wfck_mode = 0;
volatile bool Flag_Switch = 0;
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
// Code section // Code section
//------------------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------------------
//Counter increment function Fuses // *****************************************************************************************
// Interrupt Service Routine: CTC_TIMER_VECTOR
// Description:
// This ISR is triggered by the Timer/Counter Compare Match event. It increments time-related
// counters used for tracking microseconds and milliseconds.
//
// Functionality:
// - Increments `microsec` by 10 on each interrupt call.
// - Increments `count_isr` to keep track of the number of interrupts.
// - When `count_isr` reaches 100, it means 1 millisecond has elapsed:
// - `millisec` is incremented.
// - `count_isr` is reset to 0.
//
// Notes:
// - This method provides a simple way to maintain a software-based timekeeping system.
// *****************************************************************************************
ISR(CTC_TIMER_VECTOR) { ISR(CTC_TIMER_VECTOR) {
microsec += 10; microsec += 10;
count_isr++; count_isr++;
@@ -77,9 +120,30 @@ ISR(CTC_TIMER_VECTOR) {
} }
} }
//Timer register reset function // *****************************************************************************************
// Function: Timer_Start
// Description:
// This function initializes and starts the timer by resetting the timer counter register
// and enabling timer interrupts. It ensures compatibility across multiple microcontrollers.
//
// Supported Microcontrollers:
// - ATmega328/168
// - ATmega32U4/16U4
// - ATtiny85/45/25
//
// Functionality:
// - Clears the timer counter to ensure a fresh start.
// - Enables the timer interrupt to allow periodic execution of ISR routines.
// - If BIOS_PATCH is defined, it also clears the timer interrupt flag to prevent
// unwanted immediate interrupts.
//
// Notes:
// - The actual timer configuration is handled in MUC.h.
// - This function ensures that all supported MCUs behave consistently.
//
// *****************************************************************************************
void Timer_Start() { void Timer_Start() {
#if defined(ATmega328_168) || defined(ATmega32U4_16U4) || defined(ATtiny85_45_25) || defined(LGT8F328P) #if defined(ATmega328_168) || defined(ATmega32U4_16U4) || defined(ATtiny85_45_25)
TIMER_TCNT_CLEAR; TIMER_TCNT_CLEAR;
TIMER_INTERRUPT_ENABLE; TIMER_INTERRUPT_ENABLE;
#if defined(BIOS_PATCH) #if defined(BIOS_PATCH)
@@ -88,50 +152,71 @@ void Timer_Start() {
#endif #endif
} }
//Function to stop timer registers, and reset time counters // *****************************************************************************************
// Function: Timer_Stop
// Description:
// Stops the timer by disabling interrupts and resetting the timer counter.
// It also clears the time tracking variables (count_isr, microsec, millisec)
// to ensure a fresh start when the timer is restarted.
//
// Supported Microcontrollers:
// - ATmega328/168
// - ATmega32U4/16U4
// - ATtiny85/45/25
//
// *****************************************************************************************
void Timer_Stop() { void Timer_Stop() {
#if defined(ATmega328_168) || defined(ATmega32U4_16U4) || defined(ATtiny85_45_25) || defined(LGT8F328P) #if defined(ATmega328_168) || defined(ATmega32U4_16U4) || defined(ATtiny85_45_25)
TIMER_INTERRUPT_DISABLE; TIMER_INTERRUPT_DISABLE; // Disable timer interrupts to stop counting
TIMER_TCNT_CLEAR; TIMER_TCNT_CLEAR; // Reset the timer counter to ensure proper timing when restarted
#endif #endif
// Reset time tracking variables
count_isr = 0; count_isr = 0;
microsec = 0; microsec = 0;
millisec = 0; millisec = 0;
} }
void Init() { // *****************************************************************************************
#if defined(ATmega328_168) || defined(ATmega32U4_16U4) || defined(ATtiny85_45_25) || defined(LGT8F328P) // Function: readBit
TIMER_TCNT_CLEAR; // Description:
SET_OCROA_DIV; // Reads a specific bit from an array of bytes.
SET_TIMER_TCCROA; // This function helps retrieve SCEX data efficiently while working within
SET_TIMER_TCCROB; // the constraints of Harvard architecture.
#endif //
// Parameters:
#if defined(PATCH_SW) && defined(BIOS_PATCH) // - index: The bit position to read within the byte array.
PIN_SWITCH_INPUT; // - ByteSet: A pointer to the byte array containing the data.
PIN_SWITCH_SET; //
#endif // Return:
// - Returns 1 if the specified bit at the given index is set (1).
#ifdef LED_RUN // - Returns 0 if the specified bit is cleared (0).
PIN_LED_OUTPUT; //
#endif // Explanation:
// - The function determines which byte contains the requested bit using (index / 8).
GLOBAL_INTERRUPT_ENABLE; // - It then calculates the bit position within that byte using (index % 8).
// - A bitwise AND operation extracts the bit's value, and the double NOT (!!) operator
PIN_SQCK_INPUT; // ensures a clean boolean return value (1 or 0).
PIN_SUBQ_INPUT; //
} // *****************************************************************************************
// borrowed from AttyNee. Bitmagic to get to the SCEX strings stored in flash (because Harvard architecture)
// Read a specific bit from an array of bytes
uint8_t readBit(uint8_t index, const uint8_t* ByteSet) { uint8_t readBit(uint8_t index, const uint8_t* ByteSet) {
return !!(ByteSet[index / 8] & (1 << (index % 8))); // Return true if the specified bit is set in ByteSet[index] return !!(ByteSet[index / 8] & (1 << (index % 8))); // Return true if the specified bit is set in ByteSet[index]
} }
// Static arrays storing SCEX data for different regions // *****************************************************************************************
// Function: inject_SCEX
// Description:
// Injects SCEX data corresponding to a given region ('e' for Europe, 'a' for America,
// 'i' for Japan). This function is used for modulating the SCEX signal to bypass
// region-locking mechanisms.
//
// Parameters:
// - region: A character ('e', 'a', or 'i') representing the target region.
//
// *****************************************************************************************
void inject_SCEX(const char region) { void inject_SCEX(const char region) {
// SCEX data patterns for different regions (SCEE, SCEA, SCEI)
static const uint8_t SCEEData[] = { static const uint8_t SCEEData[] = {
0b01011001, 0b01011001,
0b11001001, 0b11001001,
@@ -169,12 +254,12 @@ void inject_SCEX(const char region) {
} }
else { else {
// modulate DATA pin based on WFCK_READ // modulate DATA pin based on WFCK_READ
if (wfck_mode) // If wfck_mode is true(pu22mode) if (wfck_mode) // WFCK mode (pu22mode enabled): synchronize PIN_DATA with WFCK clock signal
{ {
PIN_DATA_OUTPUT; PIN_DATA_OUTPUT;
Timer_Start(); Timer_Start();
do { do {
// read wfck pin // Read the WFCK pin and set or clear DATA accordingly
if (PIN_WFCK_READ) { if (PIN_WFCK_READ) {
PIN_DATA_SET; PIN_DATA_SET;
} }
@@ -184,9 +269,9 @@ void inject_SCEX(const char region) {
} }
} }
while (microsec < DELAY_BETWEEN_BITS); while (microsec < DELAY_BETWEEN_BITS);
Timer_Stop(); // Stop timer Timer_Stop(); // Stop the timer after the delay
} }
// PU-18 or lower mode // PU-18 or lower mode: simply set PIN_DATA as input with a delay
else { else {
PIN_DATA_INPUT; PIN_DATA_INPUT;
_delay_us(DELAY_BETWEEN_BITS); _delay_us(DELAY_BETWEEN_BITS);
@@ -199,6 +284,32 @@ void inject_SCEX(const char region) {
_delay_ms(DELAY_BETWEEN_INJECTIONS); _delay_ms(DELAY_BETWEEN_INJECTIONS);
} }
void Init() {
#if defined(ATmega328_168) || defined(ATmega32U4_16U4) || defined(ATtiny85_45_25)
TIMER_TCNT_CLEAR;
SET_OCROA_DIV;
SET_TIMER_TCCROA;
SET_TIMER_TCCROB;
#endif
#if defined(PATCH_SW) && defined(BIOS_PATCH)
PIN_SWITCH_INPUT;
PIN_SWITCH_SET;
if (PIN_SWICHE_READ = 0){
Flag_Switch =1;
}
#endif
#ifdef LED_RUN
PIN_LED_OUTPUT;
#endif
GLOBAL_INTERRUPT_ENABLE;
PIN_SQCK_INPUT;
PIN_SUBQ_INPUT;
}
int main() { int main() {
uint8_t hysteresis = 0; uint8_t hysteresis = 0;
uint8_t scbuf[12] = { 0 }; // SUBQ bit storage uint8_t scbuf[12] = { 0 }; // SUBQ bit storage
@@ -210,39 +321,31 @@ int main() {
Init(); Init();
#if defined(BIOS_PATCH)
#ifdef LED_RUN #ifdef LED_RUN
PIN_LED_ON; PIN_LED_ON;
#endif #endif
#if defined(BIOS_PATCH) && !defined(PATCH_SWICHE) if (Flag_Switch == 0) {
Bios_Patching();
#elif defined(BIOS_PATCH) && defined(PATCH_SWICHE)
if (PIN_SWICHE_READ != 0) {
Bios_Patching(); Bios_Patching();
} else {
while (PIN_SQCK_READ == 0)
;
while (PIN_WFCK_READ == 0)
;
} }
// wait for console power on and stable signals
#else
while (PIN_SQCK_READ == 0) #ifdef LED_RUN
; PIN_LED_OFF;
while (PIN_WFCK_READ == 0) #endif
;
#endif #endif
Timer_Start(); Timer_Start();
//************************************************************************
// Board detection // Board detection
// //
// GATE: __----------------------- // this is a PU-7 .. PU-20 board! // GATE: __----------------------- // this is a PU-7 .. PU-20 board!
// //
// WFCK: __-_-_-_-_-_-_-_-_-_-_-_- // this is a PU-22 or newer board! // WFCK: __-_-_-_-_-_-_-_-_-_-_-_- // this is a PU-22 or newer board!
// typical readouts PU-22: highs: 2449 lows: 2377 // typical readouts PU-22: highs: 2449 lows: 2377
//************************************************************************
do { do {
if (PIN_WFCK_READ == 0) lows++; // good for ~5000 reads in 1s if (PIN_WFCK_READ == 0) lows++; // good for ~5000 reads in 1s
_delay_us(200); _delay_us(200);
@@ -259,10 +362,6 @@ int main() {
wfck_mode = 0; //flag oldmod wfck_mode = 0; //flag oldmod
} }
#ifdef LED_RUN
PIN_LED_OFF;
#endif
while (1) { while (1) {
_delay_ms(1); /* Start with a small delay, which can be necessary _delay_ms(1); /* Start with a small delay, which can be necessary
@@ -306,12 +405,14 @@ int main() {
GLOBAL_INTERRUPT_ENABLE; // End critical section GLOBAL_INTERRUPT_ENABLE; // End critical section
/* 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. // Check if read head is in wobble area
| We want to see a TOC sector repeatedly before injecting (helps with timing and marginal lasers). // We only want to unlock game discs (0x41) and only if the read head is in the outer TOC area.
| All this logic is because we don't know if the HC-05 is actually processing a getSCEX() command. // We want to see a TOC sector repeatedly before injecting (helps with timing and marginal lasers).
| Hysteresis is used because older drives exhibit more variation in read head positioning. // All this logic is because we don't know if the HC-05 is actually processing a getSCEX() command.
| While the laser lens moves to correct for the error, they can pick up a few TOC sectors. */ // Hysteresis is used because older drives exhibit more variation in read head positioning.
// While the laser lens moves to correct for the error, they can pick up a few TOC sectors.
//************************************************************************
//This variable initialization macro is to replace (0x41) with a filter that will check that only the three most significant bits are correct. 0x001xxxxx //This variable initialization macro is to replace (0x41) with a filter that will check that only the three most significant bits are correct. 0x001xxxxx
uint8_t isDataSector = (((scbuf[0] & 0x40) == 0x40) && (((scbuf[0] & 0x10) == 0) && ((scbuf[0] & 0x80) == 0))); uint8_t isDataSector = (((scbuf[0] & 0x40) == 0x40) && (((scbuf[0] & 0x10) == 0) && ((scbuf[0] & 0x80) == 0)));
@@ -341,8 +442,12 @@ int main() {
// Hysteresis naturally goes to 0 otherwise (the read head moved). // Hysteresis naturally goes to 0 otherwise (the read head moved).
hysteresis = 11; hysteresis = 11;
//************************************************************************
//Executes the region code patch injection sequence.
//************************************************************************
#ifdef LED_RUN #ifdef LED_RUN
PIN_LED_ON; PIN_LED_ON;
#endif #endif
PIN_DATA_OUTPUT; PIN_DATA_OUTPUT;
@@ -358,7 +463,7 @@ int main() {
// inject symbols now. 2 x 3 runs seems optimal to cover all boards // inject symbols now. 2 x 3 runs seems optimal to cover all boards
for (uint8_t scex = 0; scex < 2; scex++) { for (uint8_t scex = 0; scex < 2; scex++) {
inject_SCEX(region[scex]); // inject_SCEX(region[scex]);
} }
if (!wfck_mode) // Set WFCK pin input if (!wfck_mode) // Set WFCK pin input
@@ -369,7 +474,7 @@ int main() {
PIN_DATA_INPUT; PIN_DATA_INPUT;
#ifdef LED_RUN #ifdef LED_RUN
PIN_LED_OFF; PIN_LED_OFF;
#endif #endif
} }
} }

18
PSNee_V8.5/PSNee_V8.5/settings.h → PSNee_V8.6/PSNee_V8.6/settings.h
View File

@@ -17,7 +17,9 @@
*/ */
#ifdef SCPH_xxxx
#define SCEZ
#endif
#ifdef SCPH_xxx1 #ifdef SCPH_xxx1
#define SCEA #define SCEA
@@ -111,25 +113,29 @@
#endif #endif
#ifdef SCEA #ifdef SCEA
const char region[3] = {'a', 'a', 'a'}; const char region[1] = {'a'};
#endif #endif
#ifdef SCEE #ifdef SCEE
const char region[3] = {'e', 'e', 'e'}; const char region[1] = {'e'};
#endif #endif
#ifdef SCEI #ifdef SCEI
const char region[3] = {'i', 'i', 'i'}; const char region[1] = {'i'};
#endif
#ifdef SCEZ
const char region[3] = {'a', 'e', 'i'};
#endif #endif
#if !defined(SCPH_xxx1) && !defined(SCPH_xxx2) && !defined(SCPH_103) && \ #if !defined(SCPH_xxx1) && !defined(SCPH_xxx2) && !defined(SCPH_103) && \
!defined(SCPH_102) && !defined(SCPH_100) && !defined(SCPH_7000_9000) && \ !defined(SCPH_102) && !defined(SCPH_100) && !defined(SCPH_7000_9000) && \
!defined(SCPH_5500) && !defined(SCPH_3500_5000) && !defined(SCPH_3000) && \ !defined(SCPH_5500) && !defined(SCPH_3500_5000) && !defined(SCPH_3000) && \
!defined(SCPH_1000) !defined(SCPH_1000) && !defined(SCPH_xxxx)
#error "Console not selected! Please uncoment #define with SCPH model number." #error "Console not selected! Please uncoment #define with SCPH model number."
#elif !(defined(SCPH_xxx1) ^ defined(SCPH_xxx2) ^ defined(SCPH_103) ^ \ #elif !(defined(SCPH_xxx1) ^ defined(SCPH_xxx2) ^ defined(SCPH_103) ^ \
defined(SCPH_102) ^ defined(SCPH_100) ^ defined(SCPH_7000_9000) ^ \ defined(SCPH_102) ^ defined(SCPH_100) ^ defined(SCPH_7000_9000) ^ \
defined(SCPH_5500) ^ defined(SCPH_3500_5000) ^ defined(SCPH_3000) ^ \ defined(SCPH_5500) ^ defined(SCPH_3500_5000) ^ defined(SCPH_3000) ^ \
defined(SCPH_1000)) defined(SCPH_1000) ^ defined(SCPH_xxxx))
#error "May be selected only one console! Please check #define with SCPH model number." #error "May be selected only one console! Please check #define with SCPH model number."
#endif #endif

26
PSNeecore/hardware/avr/1.0.1/boards.txt → PSNeecore-1.2/avr/boards.txt
View File

@@ -1,6 +1,6 @@
# Menu options # Menu options
menu.variant=Variant menu.variant=Variant
menu.fuses=Fuses #menu.fuses=Fuses
############################## ##############################
### ATiny25/45/85 ######## ### ATiny25/45/85 ########
@@ -11,8 +11,7 @@ menu.fuses=Fuses
ATtinyX5.name=ATtiny25/45/85 ATtinyX5.name=ATtiny25/45/85
ATtinyX5.upload.tool=arduino:avrdude ATtinyX5.upload.tool=arduino:avrdude
ATtinyX5.upload.low_fuses=0xff ATtinyX5.upload.low_fuses=0xe2
ATtinyX5.program.tool=arduino:avrdude ATtinyX5.program.tool=arduino:avrdude
ATtinyX5.program.unlock_bits=0xff ATtinyX5.program.unlock_bits=0xff
@@ -87,11 +86,11 @@ ATtinyX8.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
# General # General
328.name=ATmega328 328.name=ATmega328
328.32u4.tool=arduino:avrdude 328.upload.tool=arduino:avrdude
328.upload.default_speed=57600 328.upload.default_speed=57600
328.upload.maximum_data_size=2048 328.upload.maximum_data_size=2048
328.upload.maximum_size=30720 328.upload.maximum_size=30720
328.upload.low_fuses=0xee
328.build.core=arduino:arduino 328.build.core=arduino:arduino
328.build.board=AVR_ATmega328 328.build.board=AVR_ATmega328
@@ -110,11 +109,7 @@ ATtinyX8.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
328.menu.variant.modelPB.build.variant=pb-variant 328.menu.variant.modelPB.build.variant=pb-variant
328.menu.variant.modelPB.build.mcu=atmega328pb 328.menu.variant.modelPB.build.mcu=atmega328pb
328.menu.fuses.BIOSpatch=BIOS patch
328.menu.fuses.BIOSpatch.upload.low_fuses=0xee
328.menu.fuses.NoBIOSpatch=No BIOS patch
328.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
############################# #############################
#### ATmega168/A/P/PA/PB #### #### ATmega168/A/P/PA/PB ####
@@ -126,6 +121,7 @@ ATtinyX8.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
168.upload.default_speed=57600 168.upload.default_speed=57600
168.upload.maximum_size=15872 168.upload.maximum_size=15872
168.upload.maximum_data_size=1024 168.upload.maximum_data_size=1024
168.upload.low_fuses=0xee
168.build.core=arduino:arduino 168.build.core=arduino:arduino
168.build.board=AVR_ATmega168 168.build.board=AVR_ATmega168
@@ -145,12 +141,6 @@ ATtinyX8.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
168.menu.variant.modelPB.build.variant=pb-variant 168.menu.variant.modelPB.build.variant=pb-variant
168.menu.variant.modelPB.build.mcu=atmega168pb 168.menu.variant.modelPB.build.mcu=atmega168pb
168.menu.fuses.BIOSpatch=BIOS patch
168.menu.fuses.BIOSpatch.upload.low_fuses=0xee
168.menu.fuses.NoBIOSpatch=No BIOS patch
168.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
############################# #############################
#### atmega32u4 #### #### atmega32u4 ####
############################# #############################
@@ -189,6 +179,7 @@ ATtinyX8.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
32u4.upload.maximum_size=30720 32u4.upload.maximum_size=30720
32u4.upload.use_1200bps_touch=true 32u4.upload.use_1200bps_touch=true
32u4.upload.wait_for_upload_port=true 32u4.upload.wait_for_upload_port=true
32u4.upload.low_fuses=0xee
@@ -206,9 +197,4 @@ ATtinyX8.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff
32u4.vid.0=0x239A 32u4.vid.0=0x239A
32u4.pid.0=0x800C 32u4.pid.0=0x800C
32u4.menu.fuses.BIOSpatch=BIOS patch
32u4.menu.fuses.BIOSpatch.upload.low_fuses=0xee
32u4.menu.fuses.NoBIOSpatch=No BIOS patch
32u4.menu.fuses.NoBIOSpatch.upload.low_fuses=0xff

0
PSNeecore/hardware/avr/1.0.1/bootloaders/bootloader.txt → PSNeecore-1.2/avr/bootloaders/bootloader.txt
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8
PSNeecore/hardware/avr/1.0.1/platform.txt → PSNeecore-1.2/avr/platform.txt
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@@ -1,5 +1,5 @@
name=PSNee name=PSNeeCore
version=1.0.1 version=1.2.0
tools.avrdude.path={runtime.tools.avrdude.path} tools.avrdude.path={runtime.tools.avrdude.path}
tools.avrdude.cmd.path={path}/bin/avrdude tools.avrdude.cmd.path={path}/bin/avrdude
@@ -11,11 +11,11 @@ tools.avrdude.program.params.quiet=-q -q
# tools.avrdude.program.verify is needed for backwards compatibility with IDE 1.6.8 or older, IDE 1.6.9 or newer overrides this value # tools.avrdude.program.verify is needed for backwards compatibility with IDE 1.6.8 or older, IDE 1.6.9 or newer overrides this value
tools.avrdude.program.verify= tools.avrdude.program.verify=
tools.avrdude.program.params.noverify=-V tools.avrdude.program.params.noverify=-V
tools.avrdude.program.pattern="{cmd.path}" "-C{config.path}" {program.verbose} {program.verify} -p{build.mcu} -c{protocol} {program.extra_params} -Uefuse:w:0xff:m -Uhfuse:w:0xdf:m -Ulfuse:w:{upload.low_fuses}:m "-Uflash:w:{build.path}/{build.project_name}.hex:i" tools.avrdude.program.pattern="{cmd.path}" "-C{config.path}" -F {program.verbose} {program.verify} -p{build.mcu} -c{protocol} {program.extra_params} -Uefuse:w:0xfd:m -Uhfuse:w:0xdf:m -Ulfuse:w:{upload.low_fuses}:m "-Uflash:w:{build.path}/{build.project_name}.hex:i"
tools.avrdude.erase.params.verbose=-v -v -v -v tools.avrdude.erase.params.verbose=-v -v -v -v
tools.avrdude.erase.params.quiet=-q -q tools.avrdude.erase.params.quiet=-q -q
tools.avrdude.erase.pattern="{cmd.path}" "-C{config.path}" {erase.verbose} -p{build.mcu} -c{protocol} {program.extra_params} -e -Uefuse:w:0xff:m -Uhfuse:w:0xdf:m -Ulfuse:w:{bootloader.low_fuses}:m tools.avrdude.erase.pattern="{cmd.path}" "-C{config.path}" {erase.verbose} -p{build.mcu} -c{protocol} {program.extra_params} -e -Uefuse:w:0xfd:m -Uhfuse:w:0xdf:m -Ulfuse:w:{bootloader.low_fuses}:m
##tools.avrdude.bootloader.params.verbose=-v ##tools.avrdude.bootloader.params.verbose=-v
##tools.avrdude.bootloader.params.quiet=-q -q ##tools.avrdude.bootloader.params.quiet=-q -q

0
PSNeecore/hardware/avr/1.0.1/variants/leonardo/pins_arduino.h → PSNeecore-1.2/avr/variants/leonardo/pins_arduino.h
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0
PSNeecore/hardware/avr/1.0.1/variants/micro/pins_arduino.h → PSNeecore-1.2/avr/variants/micro/pins_arduino.h
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0
PSNeecore/hardware/avr/1.0.1/variants/pb-variant/pins_arduino.h → PSNeecore-1.2/avr/variants/pb-variant/pins_arduino.h
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0
PSNeecore/hardware/avr/1.0.1/variants/standard/pins_arduino.h → PSNeecore-1.2/avr/variants/standard/pins_arduino.h
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0
PSNeecore/hardware/avr/1.0.1/variants/tiny8/pins_arduino.h → PSNeecore-1.2/avr/variants/tiny8/pins_arduino.h
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0
PSNeecore/hardware/avr/1.0.1/variants/tinyx8/pins_arduino.h → PSNeecore-1.2/avr/variants/tinyx8/pins_arduino.h
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0
PSNeecore/hardware/avr/1.0.1/variants/tinyx8_mh/pins_arduino.h → PSNeecore-1.2/avr/variants/tinyx8_mh/pins_arduino.h
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15
README.md
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@@ -1,7 +1,11 @@
# PSNee V8.5 # PSNee V8.6
THE modechip supports the largest number of Playstation 1 variants, and the largest number of microcontrollers THE modechip supports the largest number of Playstation 1 variants, and the largest number of microcontrollers
![Logo](images/PSNee_V8_logo.png) ![Logo](/images/PSNee-8.6-logo.png)
## Installation
For all useful information consult the ![Wiki](https://github.com/kalymos/PsNee/wiki)
## Features ## Features
- Remove Disk Region Protection - Remove Disk Region Protection
@@ -18,8 +22,7 @@ All US models, all European models, and the vast majority of Japanese models.
- Atmega32U4 @16Mhz - Atmega32U4 @16Mhz
- ATtiny25/45/85 @8Mhz no BIOS patch! - ATtiny25/45/85 @8Mhz no BIOS patch!
## Installation ## Model that I personally tested
For all useful information consult the Wiki ![test](images/test-PSNee-v8.6.png)
## Model tested P.S. I don't have an American model, or SCPH_xxx3. If you have tested it, tell me.
![test](images/model_tested.png)

6
changelog
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@@ -1,7 +1,11 @@
Update:mars 2025
-Added led support for ATtiny
-Added card support to simplify fuse management
Update:july 2024 Update:july 2024
-Reimplementation of support for MUCs ATtiny25/45/85, Atmega32u4 -Reimplementation of support for MUCs ATtiny25/45/85, Atmega32u4
-added support for MUC LGF8F328
------------------------------------------------------------- -------------------------------------------------------------

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