Advanced Tamagotchi Implementation

📌 Overview

Final implementation featuring:

• 160x128 ST7735 TFT display
• ESP32-S3-WROOM-N16R8 module
• Hybrid graphics system (PNG + C-array)
• Power-aware operation

🌟 Key Features

Category	Details
Audio	PWM buzzer control with MIDI-like sequencing
Storage	Custom partition scheme (OTA + NVS + assets)
Graphics	Dual rendering modes (direct/C-array)
Power	5μA deep sleep with RTC wakeup

🛠 Technical Highlights

• Framework: ESP-IDF 5.1 + LVGL 8.3.8
• Core Functionality:
  • PNG decoder with DMA transfer
  • Adaptive frame rate control
  • CRC-32 protected save files
  • 4-button predictive text input
• Performance: 45 FPS sustained rendering
• Power: Battery health monitoring system

typedef struct {
    uint8_t hunger;
    uint8_t hygiene;
    uint32_t experience;
    time_t last_interaction;
    uint16_t checksum;
} persistent_data_t;