uxSemaphoreGetCount macro

semphr.h @code{c} UBaseType_t uxSemaphoreGetCount( SemaphoreHandle_t xSemaphore ); @endcode If the semaphore is a counting semaphore then uxSemaphoreGetCount() returns its current count value. If the semaphore is a binary semaphore then uxSemaphoreGetCount() returns 1 if the semaphore is available, and 0 if the semaphore is not available.

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Declaration

from semphr.h:1177

#define uxSemaphoreGetCount( xSemaphore ) uxQueueMessagesWaiting( ( QueueHandle_t ) ( xSemaphore ) )

Arguments

Argument

xSemaphore

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uxSemaphoreGetCount macro

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