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SourceVuSTM32 Libraries and SamplesCMSISosMutexRelease()

osMutexRelease() function

Release a Mutex that was acquired by osMutexAcquire.

Syntax

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Summary

Declaration

from cmsis_os2.h:590

osStatus_t osMutexRelease (osMutexId_t mutex_id);

Arguments

Argument

Description

mutex_id

mutex ID obtained by osMutexNew.

Return value

status code that indicates the execution status of the function.

Examples

osMutexRelease() is referenced by 10 libraries and example projects:

Libraries

FreeRTOS

cmsis_rtos_threadx

Examples

STM32F413H-Discovery

Demonstrations

STemWin

STM32446E_EVAL

Applications

FreeRTOS

FreeRTOS_Mutexes

STM32469I-Discovery

Applications

ThreadX

Tx_CMSIS_Wrapper

STM32469I_EVAL

Applications

FreeRTOS

FreeRTOS_Mutexes

STM324x9I_EVAL

Applications

FreeRTOS

FreeRTOS_Mutexes

STM324xG_EVAL

Applications

FreeRTOS

FreeRTOS_Mutexes

STM32F412G-Discovery

Applications

FreeRTOS

FreeRTOS_Mutexes

STM32F413ZH-Nucleo

Applications

FreeRTOS

FreeRTOS_Mutexes

References

from 0/10 examples

Code

Location

osStatus_t osMutexRelease (osMutexId_t mutex_id);

cmsis_os2.h:590

Call Tree

from 0/10 examples

osMutexRelease() calls 1 function:

osMutexRelease()

__get_IPSR()

Data Use

from 0/10 examples

osMutexRelease() reads 4 variables:

osStatus_t::osOK

osStatus_t::osErrorResource

osStatus_t::osErrorParameter

osStatus_t::osErrorISR

osMutexRelease()

Class Tree

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Override Tree

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Implementations

from 0/10 examples

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Instances

from 0/10 examples

Lifecycle

from 0/10 examples

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