CMSIS + 0/6 examples
CodeScope will show references to __WFI from the following samples and libraries:
Examples
STM32F410xx-Nucleo
Examples_LL
LPTIM
STM32F411RE-Nucleo
Examples_LL
PWR
RTC
 
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CodeScopeSTM32 Libraries and SamplesCMSIS__WFI

__WFI macro

Wait For Interrupt Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.

Syntax

#define __WFI() __ASM volatile ("wfi":::"memory")

Examples

__WFI is referenced by 6 libraries and example projects.

References

LocationText
cmsis_gcc.h:234
#define __WFI() __ASM volatile ("wfi":::"memory")