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Update esphome/components/mdns/mdns_rp2040.cpp

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
J. Nick Koston
2026-03-12 13:31:53 -10:00
committed by GitHub
parent 06cb1839f2
commit fb88550a8d
1 changed files with 10 additions and 4 deletions
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esphome/components/mdns/mdns_rp2040.cpp
+10 -4
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@@ -7,12 +7,18 @@
#include "esphome/core/log.h"
#include "mdns_component.h"
// Arduino-Pico's PolledTimeout.h redefines IRAM_ATTR to empty;
// undef before include to avoid macro redefinition warning, then restore from hal.h.
// Arduino-Pico's PolledTimeout.h (pulled in by ESP8266mDNS.h) redefines IRAM_ATTR to empty.
// Save the current definition (from hal.h), undef before include to avoid a redefinition warning,
// then restore the original value afterwards.
#ifdef IRAM_ATTR
#define ESPHOME_SAVED_IRAM_ATTR IRAM_ATTR
#undef IRAM_ATTR
#endif
#include <ESP8266mDNS.h>
#undef IRAM_ATTR
#include "esphome/core/hal.h"
#ifdef ESPHOME_SAVED_IRAM_ATTR
#define IRAM_ATTR ESPHOME_SAVED_IRAM_ATTR
#undef ESPHOME_SAVED_IRAM_ATTR
#endif
namespace esphome::mdns {