CMSIS + 0/1 examples
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CodeScopeSTM32 Libraries and SamplesCMSIS__WFE

__WFE macro

Wait For Event Wait For Event is a hint instruction that permits the processor to enter a low-power state until one of a number of events occurs.

Syntax

#define __WFE() __ASM volatile ("wfe":::"memory")

Examples

__WFE is referenced by 1 libraries and example projects.

References

LocationText
cmsis_gcc.h:242
#define __WFE() __ASM volatile ("wfe":::"memory")