platform.h File Reference

Portability shims for platform-specific compiler attributes. More...

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Macros
#define	IRAM_ATTR
	IRAM_ATTR places a function in IRAM on the ESP32, enabling fast execution from interrupt context.

Detailed Description

Portability shims for platform-specific compiler attributes.

Include this header in files that use attributes which only exist on certain targets so that the same source compiles on all platforms.

Definition in file platform.h.

Macro Definition Documentation

IRAM_ATTR

#define IRAM_ATTR

IRAM_ATTR places a function in IRAM on the ESP32, enabling fast execution from interrupt context.

On other platforms it is a no-op.

Definition at line 16 of file platform.h.