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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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8
FreeRTOS/Demo/Common/Minimal/dynamic.c
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@ -162,7 +162,7 @@ static TaskHandle_t xContinuousIncrementHandle, xLimitedIncrementHandle;
/* The shared counter variable. This is passed in as a parameter to the two
counter variables for demonstration purposes. */
static volatile uint32_t ulCounter;
static uint32_t ulCounter;
/* Variables used to check that the tasks are still operating without error.
Each complete iteration of the controller task increments this variable
@ -214,11 +214,11 @@ void vStartDynamicPriorityTasks( void )
*/
static portTASK_FUNCTION( vLimitedIncrementTask, pvParameters )
{
uint32_t *pulCounter;
volatile uint32_t *pulCounter;
/* Take a pointer to the shared variable from the parameters passed into
the task. */
pulCounter = ( uint32_t * ) pvParameters;
pulCounter = ( volatile uint32_t * ) pvParameters;
/* This will run before the control task, so the first thing it does is
suspend - the control task will resume it when ready. */
@ -248,7 +248,7 @@ UBaseType_t uxOurPriority;
/* Take a pointer to the shared variable from the parameters passed into
the task. */
pulCounter = ( uint32_t * ) pvParameters;
pulCounter = ( volatile uint32_t * ) pvParameters;
/* Query our priority so we can raise it when exclusive access to the
shared variable is required. */