mirror of
https://github.com/esp8266/Arduino.git
synced 2025-11-03 14:33:37 +03:00
a1e59e9c01
* update to lwIP-2.1.0rc1: partial SACK support fix #4176 * hash fix * get some flash back due to mistake in conf (fragmentation & reassembly was incorrectly enabled) (ahah I scared you) * add missing include files * update to lwip-2.1.0(release) + remove unused lwIP's include files * lwIP release 2.1.0, SACK is now default, bigger, no-SACK is selectable * fix ldscript * pio * rename 'sack' option to 'feat'ure option, + IP fragmentation/reassembly * merge, fix pio * change internal/hidden string * pio: more lwip2 configuration: + without sack for no change in flash footprint
129 lines
4.0 KiB
C
129 lines
4.0 KiB
C
/**
|
|
* @file
|
|
* Timer implementations
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
|
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
|
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
|
* OF SUCH DAMAGE.
|
|
*
|
|
* This file is part of the lwIP TCP/IP stack.
|
|
*
|
|
* Author: Adam Dunkels <adam@sics.se>
|
|
* Simon Goldschmidt
|
|
*
|
|
*/
|
|
#ifndef LWIP_HDR_TIMEOUTS_H
|
|
#define LWIP_HDR_TIMEOUTS_H
|
|
|
|
#include "lwip/opt.h"
|
|
#include "lwip/err.h"
|
|
#if !NO_SYS
|
|
#include "lwip/sys.h"
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef LWIP_DEBUG_TIMERNAMES
|
|
#ifdef LWIP_DEBUG
|
|
#define LWIP_DEBUG_TIMERNAMES SYS_DEBUG
|
|
#else /* LWIP_DEBUG */
|
|
#define LWIP_DEBUG_TIMERNAMES 0
|
|
#endif /* LWIP_DEBUG*/
|
|
#endif
|
|
|
|
/** Returned by sys_timeouts_sleeptime() to indicate there is no timer, so we
|
|
* can sleep forever.
|
|
*/
|
|
#define SYS_TIMEOUTS_SLEEPTIME_INFINITE 0xFFFFFFFF
|
|
|
|
/** Function prototype for a stack-internal timer function that has to be
|
|
* called at a defined interval */
|
|
typedef void (* lwip_cyclic_timer_handler)(void);
|
|
|
|
/** This struct contains information about a stack-internal timer function
|
|
that has to be called at a defined interval */
|
|
struct lwip_cyclic_timer {
|
|
u32_t interval_ms;
|
|
lwip_cyclic_timer_handler handler;
|
|
#if LWIP_DEBUG_TIMERNAMES
|
|
const char* handler_name;
|
|
#endif /* LWIP_DEBUG_TIMERNAMES */
|
|
};
|
|
|
|
/** This array contains all stack-internal cyclic timers. To get the number of
|
|
* timers, use lwip_num_cyclic_timers */
|
|
extern const struct lwip_cyclic_timer lwip_cyclic_timers[];
|
|
/** Array size of lwip_cyclic_timers[] */
|
|
extern const int lwip_num_cyclic_timers;
|
|
|
|
#if LWIP_TIMERS
|
|
|
|
/** Function prototype for a timeout callback function. Register such a function
|
|
* using sys_timeout().
|
|
*
|
|
* @param arg Additional argument to pass to the function - set up by sys_timeout()
|
|
*/
|
|
typedef void (* sys_timeout_handler)(void *arg);
|
|
|
|
struct sys_timeo {
|
|
struct sys_timeo *next;
|
|
u32_t time;
|
|
sys_timeout_handler h;
|
|
void *arg;
|
|
#if LWIP_DEBUG_TIMERNAMES
|
|
const char* handler_name;
|
|
#endif /* LWIP_DEBUG_TIMERNAMES */
|
|
};
|
|
|
|
void sys_timeouts_init(void);
|
|
|
|
#if LWIP_DEBUG_TIMERNAMES
|
|
void sys_timeout_debug(u32_t msecs, sys_timeout_handler handler, void *arg, const char* handler_name);
|
|
#define sys_timeout(msecs, handler, arg) sys_timeout_debug(msecs, handler, arg, #handler)
|
|
#else /* LWIP_DEBUG_TIMERNAMES */
|
|
void sys_timeout(u32_t msecs, sys_timeout_handler handler, void *arg);
|
|
#endif /* LWIP_DEBUG_TIMERNAMES */
|
|
|
|
void sys_untimeout(sys_timeout_handler handler, void *arg);
|
|
void sys_restart_timeouts(void);
|
|
void sys_check_timeouts(void);
|
|
u32_t sys_timeouts_sleeptime(void);
|
|
|
|
#if LWIP_TESTMODE
|
|
struct sys_timeo** sys_timeouts_get_next_timeout(void);
|
|
void lwip_cyclic_timer(void *arg);
|
|
#endif
|
|
|
|
#endif /* LWIP_TIMERS */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* LWIP_HDR_TIMEOUTS_H */
|