Files
football2801 87af8cb030 fix: harden firmware NVS persistence, WDT, and 304 epd_sleep
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>
2026-05-06 12:09:37 -04:00

11 lines
266 B
C++

#pragma once
#include <cstdint>
#include <string>
enum class DNSReplyCode { NoError };
struct DNSServer {
void setErrorReplyCode(DNSReplyCode) {}
void start(uint16_t, const char*, const std::string&) {}
void processNextRequest() {}
void stop() {}
};