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Group ulTaskNotifyValueClear

Modules > ulTaskNotifyValueClear


Detailed Description

task. h

Clears the bits specified by the ulBitsToClear bit mask in the notification value of the task referenced by xTask.

Set ulBitsToClear to 0xffffffff (UINT_MAX on 32-bit architectures) to clear the notification value to 0. Set ulBitsToClear to 0 to query the task's notification value without clearing any bits.


The value of the target task's notification value before the bits specified by ulBitsToClear were cleared.