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SourceVuRaspberry Pi Pico SDK and ExamplesPicoSDKspin_lock_blocking()

spin_lock_blocking() function

Acquire a spin lock safely This function will disable interrupts prior to acquiring the spinlock

Syntax

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Summary

Declaration

from spin_lock.h:301

__force_inline static uint32_t spin_lock_blocking(spin_lock_t *lock);

Arguments

Argument

Description

lock

Spinlock instance

Return value

interrupt status to be used when unlocking, to restore to original state

Examples

spin_lock_blocking() is referenced by 1 libraries and example projects:

References

from examples