Arlindo Montagnoli / Mbed 2 deprecated ProjetoBB

ProjetoBB

Dependencies:   F7_Ethernet WebSocketClient mbed mcp3008

Fork of Nucleo_F746ZG_Ethernet by Dieter Graef

F7_Ethernet/lwip/include/lwip/raw.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?

UserRevisionLine numberNew 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 *
DieterGraef 0:f9b6112278fe 31 */
DieterGraef 0:f9b6112278fe 32 #ifndef __LWIP_RAW_H__
DieterGraef 0:f9b6112278fe 33 #define __LWIP_RAW_H__
DieterGraef 0:f9b6112278fe 34
DieterGraef 0:f9b6112278fe 35 #include "lwip/opt.h"
DieterGraef 0:f9b6112278fe 36
DieterGraef 0:f9b6112278fe 37 #if LWIP_RAW /* don't build if not configured for use in lwipopts.h */
DieterGraef 0:f9b6112278fe 38
DieterGraef 0:f9b6112278fe 39 #include "lwip/pbuf.h"
DieterGraef 0:f9b6112278fe 40 #include "lwip/def.h"
DieterGraef 0:f9b6112278fe 41 #include "lwip/ip.h"
DieterGraef 0:f9b6112278fe 42 #include "lwip/ip_addr.h"
DieterGraef 0:f9b6112278fe 43
DieterGraef 0:f9b6112278fe 44 #ifdef __cplusplus
DieterGraef 0:f9b6112278fe 45 extern "C" {
DieterGraef 0:f9b6112278fe 46 #endif
DieterGraef 0:f9b6112278fe 47
DieterGraef 0:f9b6112278fe 48 struct raw_pcb;
DieterGraef 0:f9b6112278fe 49
DieterGraef 0:f9b6112278fe 50 /** Function prototype for raw pcb receive callback functions.
DieterGraef 0:f9b6112278fe 51 * @param arg user supplied argument (raw_pcb.recv_arg)
DieterGraef 0:f9b6112278fe 52 * @param pcb the raw_pcb which received data
DieterGraef 0:f9b6112278fe 53 * @param p the packet buffer that was received
DieterGraef 0:f9b6112278fe 54 * @param addr the remote IP address from which the packet was received
DieterGraef 0:f9b6112278fe 55 * @return 1 if the packet was 'eaten' (aka. deleted),
DieterGraef 0:f9b6112278fe 56 * 0 if the packet lives on
DieterGraef 0:f9b6112278fe 57 * If returning 1, the callback is responsible for freeing the pbuf
DieterGraef 0:f9b6112278fe 58 * if it's not used any more.
DieterGraef 0:f9b6112278fe 59 */
DieterGraef 0:f9b6112278fe 60 typedef u8_t (*raw_recv_fn)(void *arg, struct raw_pcb *pcb, struct pbuf *p,
DieterGraef 0:f9b6112278fe 61 ip_addr_t *addr);
DieterGraef 0:f9b6112278fe 62
DieterGraef 0:f9b6112278fe 63 struct raw_pcb {
DieterGraef 0:f9b6112278fe 64 /* Common members of all PCB types */
DieterGraef 0:f9b6112278fe 65 IP_PCB;
DieterGraef 0:f9b6112278fe 66
DieterGraef 0:f9b6112278fe 67 struct raw_pcb *next;
DieterGraef 0:f9b6112278fe 68
DieterGraef 0:f9b6112278fe 69 u8_t protocol;
DieterGraef 0:f9b6112278fe 70
DieterGraef 0:f9b6112278fe 71 /** receive callback function */
DieterGraef 0:f9b6112278fe 72 raw_recv_fn recv;
DieterGraef 0:f9b6112278fe 73 /* user-supplied argument for the recv callback */
DieterGraef 0:f9b6112278fe 74 void *recv_arg;
DieterGraef 0:f9b6112278fe 75 };
DieterGraef 0:f9b6112278fe 76
DieterGraef 0:f9b6112278fe 77 /* The following functions is the application layer interface to the
DieterGraef 0:f9b6112278fe 78 RAW code. */
DieterGraef 0:f9b6112278fe 79 struct raw_pcb * raw_new (u8_t proto);
DieterGraef 0:f9b6112278fe 80 void raw_remove (struct raw_pcb *pcb);
DieterGraef 0:f9b6112278fe 81 err_t raw_bind (struct raw_pcb *pcb, ip_addr_t *ipaddr);
DieterGraef 0:f9b6112278fe 82 err_t raw_connect (struct raw_pcb *pcb, ip_addr_t *ipaddr);
DieterGraef 0:f9b6112278fe 83
DieterGraef 0:f9b6112278fe 84 void raw_recv (struct raw_pcb *pcb, raw_recv_fn recv, void *recv_arg);
DieterGraef 0:f9b6112278fe 85 err_t raw_sendto (struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *ipaddr);
DieterGraef 0:f9b6112278fe 86 err_t raw_send (struct raw_pcb *pcb, struct pbuf *p);
DieterGraef 0:f9b6112278fe 87
DieterGraef 0:f9b6112278fe 88 /* The following functions are the lower layer interface to RAW. */
DieterGraef 0:f9b6112278fe 89 u8_t raw_input (struct pbuf *p, struct netif *inp);
DieterGraef 0:f9b6112278fe 90 #define raw_init() /* Compatibility define, not init needed. */
DieterGraef 0:f9b6112278fe 91
DieterGraef 0:f9b6112278fe 92 #ifdef __cplusplus
DieterGraef 0:f9b6112278fe 93 }
DieterGraef 0:f9b6112278fe 94 #endif
DieterGraef 0:f9b6112278fe 95
DieterGraef 0:f9b6112278fe 96 #endif /* LWIP_RAW */
DieterGraef 0:f9b6112278fe 97
DieterGraef 0:f9b6112278fe 98 #endif /* __LWIP_RAW_H__ */