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Change how volatile is used in some of the standard demos to remove compiler warnings in the latest GCC versions.

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This commit is contained in:
Richard Barry 2017-01-04 05:07:12 +00:00
parent ca9edf3531
commit c882141175
5 changed files with 18 additions and 17 deletions
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12
FreeRTOS/Demo/Common/Minimal/countsem.c
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@ -115,13 +115,13 @@ static void prvCountingSemaphoreTask( void *pvParameters );
* Utility function to increment the semaphore count value up from zero to
* countMAX_COUNT_VALUE.
*/
static void prvIncrementSemaphoreCount( SemaphoreHandle_t xSemaphore, UBaseType_t *puxLoopCounter );
static void prvIncrementSemaphoreCount( SemaphoreHandle_t xSemaphore, volatile UBaseType_t *puxLoopCounter );
/*
* Utility function to decrement the semaphore count value up from
* countMAX_COUNT_VALUE to zero.
*/
static void prvDecrementSemaphoreCount( SemaphoreHandle_t xSemaphore, UBaseType_t *puxLoopCounter );
static void prvDecrementSemaphoreCount( SemaphoreHandle_t xSemaphore, volatile UBaseType_t *puxLoopCounter );
/*-----------------------------------------------------------*/
@ -138,11 +138,11 @@ typedef struct COUNT_SEM_STRUCT
/* Incremented on each cycle of the demo task. Used to detect a stalled
task. */
UBaseType_t uxLoopCounter;
volatile UBaseType_t uxLoopCounter;
} xCountSemStruct;
/* Two structures are defined, one is passed to each test task. */
static volatile xCountSemStruct xParameters[ countNUM_TEST_TASKS ];
static xCountSemStruct xParameters[ countNUM_TEST_TASKS ];
/*-----------------------------------------------------------*/
@ -178,7 +178,7 @@ void vStartCountingSemaphoreTasks( void )
}
/*-----------------------------------------------------------*/
static void prvDecrementSemaphoreCount( SemaphoreHandle_t xSemaphore, UBaseType_t *puxLoopCounter )
static void prvDecrementSemaphoreCount( SemaphoreHandle_t xSemaphore, volatile UBaseType_t *puxLoopCounter )
{
UBaseType_t ux;
@ -217,7 +217,7 @@ UBaseType_t ux;
}
/*-----------------------------------------------------------*/
static void prvIncrementSemaphoreCount( SemaphoreHandle_t xSemaphore, UBaseType_t *puxLoopCounter )
static void prvIncrementSemaphoreCount( SemaphoreHandle_t xSemaphore, volatile UBaseType_t *puxLoopCounter )
{
UBaseType_t ux;