Ben Katz / mbed-dev-f303

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CriticalSectionLock Class Reference
Public Member Functions

CriticalSectionLock Class Reference

RAII object for disabling, then restoring, interrupt state Usage: More...

#include <CriticalSectionLock.h>

Public Member Functions

void lock ()
 Mark the start of a critical section.
void unlock ()
 Mark the end of a critical section.

Detailed Description

RAII object for disabling, then restoring, interrupt state Usage: 

 void f() {
     // some code here
     {
         CriticalSectionLock lock;
         // Code in this block will run with interrupts disabled
     }
     // interrupts will be restored to their previous state
 }

Definition at line 39 of file CriticalSectionLock.h.

Member Function Documentation

void lock ( void   )

Mark the start of a critical section.

Definition at line 54 of file CriticalSectionLock.h.

void unlock ( void   )

Mark the end of a critical section.

Definition at line 62 of file CriticalSectionLock.h.

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