threads_arch.c File Reference

#include "modules/core/threads.h"
#include "modules/core/threads_arch.h"
#include "stdbool.h"
#include "mcu_periph/sys_time.h"

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Functions
int	pprz_mtx_init (pprz_mutex_t *mtx)
int	pprz_mtx_lock (pprz_mutex_t *mtx)
int	pprz_mtx_trylock (pprz_mutex_t *mtx)
	Performs a nonblocking lock on the mutex.
int	pprz_mtx_unlock (pprz_mutex_t *mtx)
void	pprz_bsem_init (pprz_bsem_t *bsem, bool taken)
void	pprz_bsem_wait (pprz_bsem_t *bsem)
int	pprz_bsem_wait_timeout (pprz_bsem_t *bsem, float timeout)
	Wait on semaphore no more than timeout.
void	pprz_bsem_signal (pprz_bsem_t *bsem)

Function Documentation

pprz_bsem_init()

void pprz_bsem_init	(	pprz_bsem_t *	bsem,
		bool	taken
	)

Definition at line 39 of file threads_arch.c.

References bsem, foo, and pprzBSem::value.

pprz_bsem_signal()

void pprz_bsem_signal

(

pprz_bsem_t *

bsem

)

Definition at line 64 of file threads_arch.c.

References bsem, and pprzBSem::value.

pprz_bsem_wait()

void pprz_bsem_wait

(

pprz_bsem_t *

bsem

)

Definition at line 43 of file threads_arch.c.

References bsem, and pprzBSem::value.

pprz_bsem_wait_timeout()

int pprz_bsem_wait_timeout	(	pprz_bsem_t *	bsem,
		float	timeout
	)

Wait on semaphore no more than timeout.

Parameters

timeout

in seconds

Returns

0 on success

Definition at line 52 of file threads_arch.c.

References bsem, foo, get_sys_time_float(), timeout, and pprzBSem::value.

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pprz_mtx_init()

int pprz_mtx_init

(

pprz_mutex_t *

mtx

)

Definition at line 18 of file threads_arch.c.

References foo, and mtx.

pprz_mtx_lock()

int pprz_mtx_lock

(

pprz_mutex_t *

mtx

)

Definition at line 23 of file threads_arch.c.

References foo, and mtx.

pprz_mtx_trylock()

int pprz_mtx_trylock

(

pprz_mutex_t *

mtx

)

Performs a nonblocking lock on the mutex.

Returns

0 if successful

Definition at line 28 of file threads_arch.c.

References foo, and mtx.

pprz_mtx_unlock()

int pprz_mtx_unlock

(

pprz_mutex_t *

mtx

)

Definition at line 34 of file threads_arch.c.

References foo, and mtx.