The Mutex class is used to synchronize the execution of threads. More...
#include <Mutex.h>
Public Member Functions | |
Mutex () | |
Create and Initialize a Mutex object. More... | |
Mutex (const char *name) | |
Create and Initialize a Mutex object. More... | |
void | lock () |
Wait until a Mutex becomes available. More... | |
bool | trylock () |
Try to lock the mutex, and return immediately. More... | |
bool | trylock_for (uint32_t millisec) |
Try to lock the mutex for a specified time. More... | |
bool | trylock_for (Kernel::Clock::duration_u32 rel_time) |
Try to lock the mutex for a specified time. More... | |
bool | trylock_until (uint64_t millisec) |
Try to lock the mutex until specified time. More... | |
bool | trylock_until (Kernel::Clock::time_point abs_time) |
Try to lock the mutex until specified time. More... | |
void | unlock () |
Unlock the mutex that has previously been locked by the same thread. More... | |
osThreadId_t | get_owner () |
Get the owner the this mutex. More... | |
~Mutex () | |
Mutex destructor. More... | |
The Mutex class is used to synchronize the execution of threads.
This is, for example, used to protect access to a shared resource.
In bare-metal builds, the Mutex class is a dummy, so lock() and unlock() are no-ops.
osThreadId_t get_owner | ( | ) |
Get the owner the this mutex.