lwIP  2.1.0
Lightweight IP stack

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)
 
void sys_init (void)
 

Detailed Description

Function Documentation

◆ sys_init()

void sys_init ( void  )

sys_init() must be called before anything else. Initialize the sys_arch layer.

◆ 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
msnumber of milliseconds to sleep

◆ 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: Starts a new thread named "name" with priority "prio" that will begin its execution in the function "thread()". The "arg" argument will be passed as an argument to the thread() function. The stack size to used for this thread is the "stacksize" parameter. The id of the new thread is returned. Both the id and the priority are system dependent. ATTENTION: although this function returns a value, it MUST NOT FAIL (ports have to assert this!)

Parameters
namehuman-readable name for the thread (used for debugging purposes)
threadthread-function
argparameter passed to 'thread'
stacksizestack size in bytes for the new thread (may be ignored by ports)
priopriority of the new thread (may be ignored by ports)