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Richard Barry 2012-03-04 20:59:23 +00:00
parent 45feba47c9
commit c77dab2c35
1 changed files with 2 additions and 1 deletions
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Demo/CORTEX_M0_STM32F0518_IAR/main.c
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@ -190,7 +190,8 @@ long lHigherPriorityTaskWoken = pdFALSE;
/* This interrupt does nothing more than demonstrate how to synchronise a
task with an interrupt. A semaphore is used for this purpose. Note
lHigherPriorityTaskWoken is initialised to zero. */
lHigherPriorityTaskWoken is initialised to zero. Only FreeRTOS API functions
that end in "FromISR" can be called from an ISR. */
xSemaphoreGiveFromISR( xTestSemaphore, &lHigherPriorityTaskWoken );
/* If there was a task that was blocked on the semaphore, and giving the