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Functions | |
void | NutThreadInit (void) |
void | NutThreadSwitch (void) |
Switch to another thread. | |
HANDLE | NutThreadCreate (char *name, void(*fn)(void *), void *arg, size_t stackSize) |
Create a new thread. | |
Variables | |
pthread_attr_t | attr |
pthread_mutex_t | thread_mutex |
pthread_cond_t | main_cv |
uint16_t | main_cs_level |
void NutThreadInit | ( | void | ) |
void NutThreadSwitch | ( | void | ) |
Switch to another thread.
Stop the current thread, saving its context. Then start the one with the highest priority, which is ready to run.
Application programs typically do not call this function.
which means NutEnterCritical was called before
Application programs typically do not call this function.
Definition at line 196 of file context_icc.c.
References runningThread, runQueue, and TDS_RUNNING.
HANDLE NutThreadCreate | ( | char * | name, | |
void(*)(void *) | fn, | |||
void * | arg, | |||
size_t | stackSize | |||
) |
Create a new thread.
If the current thread's priority is lower or equal than the default priority (64), then the current thread is stopped and the new one is started.
name | String containing the symbolic name of the new thread, up to 8 characters long. | |
fn | The thread's entry point, typically created by the THREAD macro. | |
arg | Argument pointer passed to the new thread. | |
stackSize | Number of bytes of the stack space allocated for the new thread. |
Definition at line 191 of file thread.c.
References __os_trf, __os_trs, attr, fprintf(), irq_signal, main_cv, memcpy(), NutDumpThreadList(), NutEnterCritical, NutExitCritical, NutHeapAlloc, NutThreadAddPriQueue(), nutThreadList, NutThreadSwitch(), printf, runningThread, runQueue, TDS_READY, TDS_RUNNING, and thread_mutex.
Referenced by AhdlcAt91Init(), AhdlcAvrInit(), AsixInit(), cs8900Init(), CSNicInit(), DisplayInit(), EmacInit(), IDEInit(), LancInit(), main(), NicInit(), NutIdle(), NutInit(), NutPppInitStateMachine(), NutRegisterDiscovery(), NutSNTPStartThread(), NutTcpInitStateMachine(), ScannerInit(), SJAInit(), and wlandrv_Init().
pthread_attr_t attr |
Definition at line 66 of file thread.c.
Referenced by NutThreadCreate(), NutThreadInit(), and UxmlNodeAddAttrib().
pthread_mutex_t thread_mutex |
pthread_cond_t main_cv |