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F7_Ethernet/lwip/include/lwip/timers.h@0:f9b6112278fe, 2016-06-18 (annotated)
- Committer:
- DieterGraef
- Date:
- Sat Jun 18 10:49:12 2016 +0000
- Revision:
- 0:f9b6112278fe
Ethernet for the NUCLEO STM32F746 Board Testprogram uses DHCP and NTP to set the clock
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
DieterGraef | 0:f9b6112278fe | 1 | /* |
DieterGraef | 0:f9b6112278fe | 2 | * Copyright (c) 2001-2004 Swedish Institute of Computer Science. |
DieterGraef | 0:f9b6112278fe | 3 | * All rights reserved. |
DieterGraef | 0:f9b6112278fe | 4 | * |
DieterGraef | 0:f9b6112278fe | 5 | * Redistribution and use in source and binary forms, with or without modification, |
DieterGraef | 0:f9b6112278fe | 6 | * are permitted provided that the following conditions are met: |
DieterGraef | 0:f9b6112278fe | 7 | * |
DieterGraef | 0:f9b6112278fe | 8 | * 1. Redistributions of source code must retain the above copyright notice, |
DieterGraef | 0:f9b6112278fe | 9 | * this list of conditions and the following disclaimer. |
DieterGraef | 0:f9b6112278fe | 10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
DieterGraef | 0:f9b6112278fe | 11 | * this list of conditions and the following disclaimer in the documentation |
DieterGraef | 0:f9b6112278fe | 12 | * and/or other materials provided with the distribution. |
DieterGraef | 0:f9b6112278fe | 13 | * 3. The name of the author may not be used to endorse or promote products |
DieterGraef | 0:f9b6112278fe | 14 | * derived from this software without specific prior written permission. |
DieterGraef | 0:f9b6112278fe | 15 | * |
DieterGraef | 0:f9b6112278fe | 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
DieterGraef | 0:f9b6112278fe | 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
DieterGraef | 0:f9b6112278fe | 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
DieterGraef | 0:f9b6112278fe | 19 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
DieterGraef | 0:f9b6112278fe | 20 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
DieterGraef | 0:f9b6112278fe | 21 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
DieterGraef | 0:f9b6112278fe | 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
DieterGraef | 0:f9b6112278fe | 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
DieterGraef | 0:f9b6112278fe | 24 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
DieterGraef | 0:f9b6112278fe | 25 | * OF SUCH DAMAGE. |
DieterGraef | 0:f9b6112278fe | 26 | * |
DieterGraef | 0:f9b6112278fe | 27 | * This file is part of the lwIP TCP/IP stack. |
DieterGraef | 0:f9b6112278fe | 28 | * |
DieterGraef | 0:f9b6112278fe | 29 | * Author: Adam Dunkels <adam@sics.se> |
DieterGraef | 0:f9b6112278fe | 30 | * Simon Goldschmidt |
DieterGraef | 0:f9b6112278fe | 31 | * |
DieterGraef | 0:f9b6112278fe | 32 | */ |
DieterGraef | 0:f9b6112278fe | 33 | #ifndef __LWIP_TIMERS_H__ |
DieterGraef | 0:f9b6112278fe | 34 | #define __LWIP_TIMERS_H__ |
DieterGraef | 0:f9b6112278fe | 35 | |
DieterGraef | 0:f9b6112278fe | 36 | #include "lwip/opt.h" |
DieterGraef | 0:f9b6112278fe | 37 | |
DieterGraef | 0:f9b6112278fe | 38 | /* Timers are not supported when NO_SYS==1 and NO_SYS_NO_TIMERS==1 */ |
DieterGraef | 0:f9b6112278fe | 39 | #define LWIP_TIMERS (!NO_SYS || (NO_SYS && !NO_SYS_NO_TIMERS)) |
DieterGraef | 0:f9b6112278fe | 40 | |
DieterGraef | 0:f9b6112278fe | 41 | #if LWIP_TIMERS |
DieterGraef | 0:f9b6112278fe | 42 | |
DieterGraef | 0:f9b6112278fe | 43 | #include "lwip/err.h" |
DieterGraef | 0:f9b6112278fe | 44 | #if !NO_SYS |
DieterGraef | 0:f9b6112278fe | 45 | #include "lwip/sys.h" |
DieterGraef | 0:f9b6112278fe | 46 | #endif |
DieterGraef | 0:f9b6112278fe | 47 | |
DieterGraef | 0:f9b6112278fe | 48 | #ifdef __cplusplus |
DieterGraef | 0:f9b6112278fe | 49 | extern "C" { |
DieterGraef | 0:f9b6112278fe | 50 | #endif |
DieterGraef | 0:f9b6112278fe | 51 | |
DieterGraef | 0:f9b6112278fe | 52 | #ifndef LWIP_DEBUG_TIMERNAMES |
DieterGraef | 0:f9b6112278fe | 53 | #ifdef LWIP_DEBUG |
DieterGraef | 0:f9b6112278fe | 54 | #define LWIP_DEBUG_TIMERNAMES SYS_DEBUG |
DieterGraef | 0:f9b6112278fe | 55 | #else /* LWIP_DEBUG */ |
DieterGraef | 0:f9b6112278fe | 56 | #define LWIP_DEBUG_TIMERNAMES 0 |
DieterGraef | 0:f9b6112278fe | 57 | #endif /* LWIP_DEBUG*/ |
DieterGraef | 0:f9b6112278fe | 58 | #endif |
DieterGraef | 0:f9b6112278fe | 59 | |
DieterGraef | 0:f9b6112278fe | 60 | /** Function prototype for a timeout callback function. Register such a function |
DieterGraef | 0:f9b6112278fe | 61 | * using sys_timeout(). |
DieterGraef | 0:f9b6112278fe | 62 | * |
DieterGraef | 0:f9b6112278fe | 63 | * @param arg Additional argument to pass to the function - set up by sys_timeout() |
DieterGraef | 0:f9b6112278fe | 64 | */ |
DieterGraef | 0:f9b6112278fe | 65 | typedef void (* sys_timeout_handler)(void *arg); |
DieterGraef | 0:f9b6112278fe | 66 | |
DieterGraef | 0:f9b6112278fe | 67 | struct sys_timeo { |
DieterGraef | 0:f9b6112278fe | 68 | struct sys_timeo *next; |
DieterGraef | 0:f9b6112278fe | 69 | u32_t time; |
DieterGraef | 0:f9b6112278fe | 70 | sys_timeout_handler h; |
DieterGraef | 0:f9b6112278fe | 71 | void *arg; |
DieterGraef | 0:f9b6112278fe | 72 | #if LWIP_DEBUG_TIMERNAMES |
DieterGraef | 0:f9b6112278fe | 73 | const char* handler_name; |
DieterGraef | 0:f9b6112278fe | 74 | #endif /* LWIP_DEBUG_TIMERNAMES */ |
DieterGraef | 0:f9b6112278fe | 75 | }; |
DieterGraef | 0:f9b6112278fe | 76 | |
DieterGraef | 0:f9b6112278fe | 77 | void sys_timeouts_init(void); |
DieterGraef | 0:f9b6112278fe | 78 | |
DieterGraef | 0:f9b6112278fe | 79 | #if LWIP_DEBUG_TIMERNAMES |
DieterGraef | 0:f9b6112278fe | 80 | void sys_timeout_debug(u32_t msecs, sys_timeout_handler handler, void *arg, const char* handler_name); |
DieterGraef | 0:f9b6112278fe | 81 | #define sys_timeout(msecs, handler, arg) sys_timeout_debug(msecs, handler, arg, #handler) |
DieterGraef | 0:f9b6112278fe | 82 | #else /* LWIP_DEBUG_TIMERNAMES */ |
DieterGraef | 0:f9b6112278fe | 83 | void sys_timeout(u32_t msecs, sys_timeout_handler handler, void *arg); |
DieterGraef | 0:f9b6112278fe | 84 | #endif /* LWIP_DEBUG_TIMERNAMES */ |
DieterGraef | 0:f9b6112278fe | 85 | |
DieterGraef | 0:f9b6112278fe | 86 | void sys_untimeout(sys_timeout_handler handler, void *arg); |
DieterGraef | 0:f9b6112278fe | 87 | #if NO_SYS |
DieterGraef | 0:f9b6112278fe | 88 | void sys_check_timeouts(void); |
DieterGraef | 0:f9b6112278fe | 89 | void sys_restart_timeouts(void); |
DieterGraef | 0:f9b6112278fe | 90 | #else /* NO_SYS */ |
DieterGraef | 0:f9b6112278fe | 91 | void sys_timeouts_mbox_fetch(sys_mbox_t *mbox, void **msg); |
DieterGraef | 0:f9b6112278fe | 92 | #endif /* NO_SYS */ |
DieterGraef | 0:f9b6112278fe | 93 | |
DieterGraef | 0:f9b6112278fe | 94 | |
DieterGraef | 0:f9b6112278fe | 95 | #ifdef __cplusplus |
DieterGraef | 0:f9b6112278fe | 96 | } |
DieterGraef | 0:f9b6112278fe | 97 | #endif |
DieterGraef | 0:f9b6112278fe | 98 | |
DieterGraef | 0:f9b6112278fe | 99 | #endif /* LWIP_TIMERS */ |
DieterGraef | 0:f9b6112278fe | 100 | #endif /* __LWIP_TIMERS_H__ */ |