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Fix usage example in xSemaphoreCreateBinaryStatic

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Dmytro
2020-05-12 11:52:34 +03:00
committed by Darian Leung
parent 437a8fa9d2
commit ecbfe0f406
1 changed files with 3 additions and 2 deletions
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5
components/freertos/include/freertos/semphr.h
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@@ -235,13 +235,14 @@ typedef QueueHandle_t SemaphoreHandle_t;
* *
* void vATask( void * pvParameters ) * void vATask( void * pvParameters )
* { * {
* // Semaphore cannot be used before a call to xSemaphoreCreateBinary(). * // Semaphore cannot be used before a call to xSemaphoreCreateBinary() or
* // xSemaphoreCreateBinaryStatic().
* // The semaphore's data structures will be placed in the xSemaphoreBuffer * // The semaphore's data structures will be placed in the xSemaphoreBuffer
* // variable, the address of which is passed into the function. The * // variable, the address of which is passed into the function. The
* // function's parameter is not NULL, so the function will not attempt any * // function's parameter is not NULL, so the function will not attempt any
* // dynamic memory allocation, and therefore the function will not return * // dynamic memory allocation, and therefore the function will not return
* // return NULL. * // return NULL.
* xSemaphore = xSemaphoreCreateBinary( &xSemaphoreBuffer ); * xSemaphore = xSemaphoreCreateBinaryStatic( &xSemaphoreBuffer );
* *
* // Rest of task code goes here. * // Rest of task code goes here.
* } * }