Jeremy Shen
bd39023ba7
Add cross-platform GUI application for programming Zynq devices with step-by-step workflow: - CustomTkinter GUI with dark/light theme support - 4-step workflow: Check Env → Flash → Bootloader → Main Program - YAML configuration with relative path resolution - Serial monitoring and boot log parsing - TFTP upload with CRC32 verification - SSH/serial reboot management - Vivado/Impact tool auto-detection Project structure: - app.py: Entry point - src/: Core modules (config, flash, bitstream, tftp, serial, gui) - config/: Default configuration template - .flasher_env/: Python virtual environment