mirror of
https://github.com/esphome/esphome.git
synced 2026-07-10 08:55:36 +00:00
J. Nick Koston
2d4dcc6f90
Resolves esp8266/core.cpp conflict by keeping integration's custom
millis() accumulator, custom delay(), and __wrap_millis machinery
out-of-line — those cannot be inlined safely:
- esphome::millis() is the body of __wrap_millis (-Wl,--wrap=millis),
so it must remain a real symbol; inlining would cause infinite
recursion at the wrapped call site.
- delay() intentionally avoids Arduino's __delay → millis path so the
slow Arduino millis body can be stripped from IRAM.
- millis_64() depends on millis() and stays out-of-line for symmetry.
esp8266 yield() and micros() are removed from core.cpp (now inlined in
hal.h alongside the other Arduino-flavored platforms — both are simple
::yield()/::micros() passthroughs).
hal.h is patched so the USE_ESP8266 branch only inlines yield() and
micros(), while delay()/millis()/millis_64() stay as out-of-line
declarations (defined in esp8266/core.cpp).
