Lee Shen
/
FTHR_USB_serial_qSPI
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Mutex Class Reference
[Rtos]
The Mutex class is used to synchronize the execution of threads. More...
#include <Mutex.h>
Inherits NonCopyable< Mutex >.
Public Member Functions | |
| Mutex () | |
| Create and Initialize a Mutex object. | |
| Mutex (const char *name) | |
| Create and Initialize a Mutex object. | |
| osStatus | lock (uint32_t millisec=osWaitForever) |
| Wait until a Mutex becomes available. | |
| bool | trylock () |
| Try to lock the mutex, and return immediately. | |
| osStatus | unlock () |
| Unlock the mutex that has previously been locked by the same thread. | |
Detailed Description
The Mutex class is used to synchronize the execution of threads.
This is for example used to protect access to a shared resource.
- Note:
- Memory considerations: The mutex control structures will be created on current thread's stack, both for the mbed OS and underlying RTOS objects (static or dynamic RTOS memory pools are not being used).
Definition at line 43 of file Mutex.h.
Constructor & Destructor Documentation
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