🛠 Developing a custom driver for 8-bit parallel interface

Hardware: PaperDIY Assembly Kit, logic analyzer (optional), PC with C/C++ compiler. 1. Map ESP32-S3 GPIO pins to ED047TC1 data lines (D0-D7) and control lines (CS, DC, RD, WR, RST). 2. Write direct register write functions using assembly instructions or fast GPIO macros to minimize latency. 3. Implement the specific initialization sequence for the SSD1677 controller (or equivalent) with precise delays from the datasheet. 4. Develop a block transfer function using DMA if available, otherwise optimize the transfer loop. 5. Handle communication errors and timeouts for robustness. 6. Compare performance with the standard M5Stack library. Verification: Display a full grayscale image without artifacts. Deep dive: Add support for real-time image compression to reduce memory load.