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This commit is contained in:
Carl-Benedikt Krüger 2011-07-07 10:47:43 +02:00
parent 12f0f74c9c
commit ce0ac6bec8
2 changed files with 6 additions and 3 deletions
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6
lwip/src/arch/sys_arch.c
View file

@ -139,8 +139,8 @@ u32_t sys_arch_sem_wait(sys_sem_t *sem, u32_t timeout)
while (timeout)
{
err = sem_trywait(&sem->sem);
// if (err != -1)
// return err;
if (err == 0)
return err;
udelay(1000);
timeout--;
}
@ -232,7 +232,7 @@ void sys_mbox_post(sys_mbox_t* mbox,void* msg)
*/
void sys_mutex_lock(sys_mutex_t* mutex)
{
sem_wait(mutex);
sem_wait(mutex);
}
/* sys_mutex_unlock(): unlock the given mutex

3
lwip/src/include/lwipopts.h
View file

@ -99,8 +99,11 @@
#define NETIF_DEBUG LWIP_DBG_OFF
#define TIMERS_DEBUG LWIP_DBG_OFF
#if 0
#define LWIP_TCPIP_CORE_LOCKING_INPUT 1
#define LWIP_TCPIP_CORE_LOCKING 1
#endif
#endif