* MUC-MCU
Fixed the MUC-MCU file name.
Fixed a bug that prevented additional MCUs from being compiled.
Modified the clock registers for ATtiny 48-88s; the TCCROB register is missing in these MUCs.
* Too many things to summarize
Refactoring of the setting file, to be able to have settings specifying the HYSTERESIS_MAX variable.
Renamed precompilation variable in BIOS_patching file.
Changing console selection in .ino file
* Renaming files to make updating easier
* Update README.md
* logo 8.7
* optimization on regin injection
* Ad bios patch 102A, and correct some images.
* SCPH_102A bios patch WIP
* Cleaning the selection area
Redesign of the selection area, and addition of the SCPH_hyma mode equivalent to the legacy mode with the difference of a hysteresis of 25
* Layout modification
* clining
* ad debug mode
* debug mesga
* creation of debug functions, and cleaning
* Update PSNee.ino
* serial debug cleaning
* added compilation message
* some comment cleaning
* removal of the TIMER
removal of the ISR(CTC_TIMER_VECTOR) function, and all its dependencies.
- Timer_Start
- Timer_Stop
modification
- Board detection
- inject_SCEX
- BIOS_PATCH
- MCU
- Setting
* Update PSNee.ino
Implementing a dedicated board_detection function with optimized logic.
Remodeling the inject_SCEX function.
* timer optimization
* Breaking down the main function into smaller modules.
Modular breakdown: Separated main logic into
- captureSubQ,
- logic_SCPH_5903,
- logic_Standard,
- performInjectionSequence.
Added support for SCPH-5903 by RepairBox
Co-Authored-By: RepairBox <33960601+danielfergisz@users.noreply.github.com>
* Optimization
performInjectionSequence(): Deep refactor with a cleaner.
captureSubQ(): Faster bit-banging and improved timing accuracy.
board_detection(): Optimized logic .
General Cleanup: Fixed all warnings and minimized memory footprint.
* Optimization
Optimization of the performInjectionSequence function
BIOS patch verification (work in progress)
and general code cleanup
* BIOS patch obtimisation
* opti patch bios 3500
* opti bios patch SCPH-1000
* opti BIOS patch SCPH-3000, SCPH-100.
* refactor: optimize BIOS patching sequence with refined timing nomenclature
Refined the BIOS patching and standardized
timing nomenclature for better technical clarity.
Changes:
- Ad technical documentation within the code.
- Standardized timing variables for better clarity:
- BOOT_OFFSET: Replaces initial checkpoint.
- FOLLOWUP_OFFSET: Replaces initial checkpoint2.
- PULSE_COUNT: Replaces trigger .
- BIT_OFFSET: Replaces hold .
- OVERRIDE: Replaces patching.
* test refactor: optimize PS1 patch for SCPH-100 using zero-latency polling
Ported the BIOS patch from ISR to manual polling to achieve cycle-accurate
precision for 33.86MHz bus timing.
* test neo BIOS patch
* Refactor pulse counting logic for jitter reduction
* BIOS patch simplification
Removal of ISR and reduction of code in the BIOS patch, for improved portability and robustness.
For now it is only available for the SCPH-100 and 102.
* BIOS patche neo for SCPH-9000_7500 SCPH-7000 SCPH-5500
* BIOS patch neo SCPH-5000 SCPH-3500
* BIOS patche neo SCPH-3000 SCPH-1000
I finally completed the value conversion for the BIOS patch without IRS
* refactor: optimize core detection and injection logic for performance and size
- board_detection: Added early exit for newer boards and tightened the sampling loop to reduce CPU overhead.
- captureSubQ: Simplified clock-edge synchronization and localized buffers to improve register allocation.
- performInjectionSequence: Replaced bit-calculation math with a streamlined byte-shift approach. Refined WFCK modulation to ensure zero-jitter phase locking.
- logic_Standard/5903: Refactored pattern matching into a decision tree. Factorized redundant buffer checks (scbuf[1]/[6]) and replaced multiple equality tests with range comparisons.
Optimization results:
- Reduced Flash memory footprint (smaller binary size).
- Improved execution speed by removing redundant logical operations.
- Increased signal stability during the critical injection phase.
* 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).
* 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).
logo
---------
Co-authored-by: RepairBox <33960601+danielfergisz@users.noreply.github.com>
* add led on attiny
* bof
* mieux
* logo
* pat for core
* coment MUC
* Image BIOS
* update comments
* Update PSNee_V8.6.ino
* updat BIOSpatch
* corect bug SWITCH end up fuses
* shorter injection
shorter injection, than a specific region is chosen, and return of multi region.
* test list
* re nem
* Update README.md
* Simplify fuse management
-Added led support for ATtiny
-Added card support to simplify fuse management
* Update README.md
* Update README.md
* Add schemat PIN_LED PIN_SWITCH
* Update PSNee modchip installation guide.pdf
* Update test-PSNee-v8.6.png
