Misc

Collaboration diagram for Misc:

Functions
void	sys_msleep (u32_t ms)
sys_thread_t	sys_thread_new (const char *name, lwip_thread_fn thread, void *arg, int stacksize, int prio)

Detailed Description

Function Documentation

sys_msleep()

void sys_msleep

(

u32_t

ms

)

Sleep for specified number of ms

Sleep for some ms. Timeouts are NOT processed while sleeping.

Parameters

ms	number of milliseconds to sleep

{
  if (ms > 0) {
    sys_sem_t delaysem;
    err_t err = sys_sem_new(&delaysem, 0);
    if (err == ERR_OK) {
      sys_arch_sem_wait(&delaysem, ms);
      sys_sem_free(&delaysem);
    }
  }
}

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sys_thread_new()

sys_thread_t sys_thread_new	(	const char *	name,
		lwip_thread_fn	thread,
		void *	arg,
		int	stacksize,
		int	prio
	)

The only thread function: Creates a new thread ATTENTION: although this function returns a value, it MUST NOT FAIL (ports have to assert this!)

Parameters

name	human-readable name for the thread (used for debugging purposes)
thread	thread-function
arg	parameter passed to 'thread'
stacksize	stack size in bytes for the new thread (may be ignored by ports)
prio	priority of the new thread (may be ignored by ports)

{
  const osThreadDef_t os_thread_def = { (char *)name, (os_pthread)thread, (osPriority)prio, 0, stacksize};
  return osThreadCreate(&os_thread_def, arg);
}

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