football2801
87af8cb030
Three bugs fixed: - NVS img_id now written before epd_init/draw; new draw_needed flag in NVS survives power-loss mid-refresh so next boot re-draws from LittleFS instead of showing stale content - epd_sleep() now only called when display was initialized this cycle, preventing a 60 s wait_busy() timeout on every 304 poll - esp_task_wdt_reset() added to wait_busy() loop so the ~20 s 6-color refresh no longer triggers the task watchdog Also extracts normal_operation into operation.h template and adds a native PlatformIO test suite (16 tests) covering the full response matrix. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>