UDPtest - Some quick code to use UDP-only (no TCP) with mBe…

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Some quick code to use UDP-only (no TCP) with mBed. Echos received packets and sends packets when a button is pressed

Core/lwIP/include/lwip/stats.h@0:a548a085de55, 2010-03-14 (annotated)

Committer:: pehrhovey
Date:: Sun Mar 14 00:54:12 2010 +0000
Revision:: 0:a548a085de55

Who changed what in which revision?

User	Revision	Line number	New contents of line
pehrhovey	0:a548a085de55	1	/*
pehrhovey	0:a548a085de55	2	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
pehrhovey	0:a548a085de55	3	* All rights reserved.
pehrhovey	0:a548a085de55	4	*
pehrhovey	0:a548a085de55	5	* Redistribution and use in source and binary forms, with or without modification,
pehrhovey	0:a548a085de55	6	* are permitted provided that the following conditions are met:
pehrhovey	0:a548a085de55	7	*
pehrhovey	0:a548a085de55	8	* 1. Redistributions of source code must retain the above copyright notice,
pehrhovey	0:a548a085de55	9	* this list of conditions and the following disclaimer.
pehrhovey	0:a548a085de55	10	* 2. Redistributions in binary form must reproduce the above copyright notice,
pehrhovey	0:a548a085de55	11	* this list of conditions and the following disclaimer in the documentation
pehrhovey	0:a548a085de55	12	* and/or other materials provided with the distribution.
pehrhovey	0:a548a085de55	13	* 3. The name of the author may not be used to endorse or promote products
pehrhovey	0:a548a085de55	14	* derived from this software without specific prior written permission.
pehrhovey	0:a548a085de55	15	*
pehrhovey	0:a548a085de55	16	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
pehrhovey	0:a548a085de55	17	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
pehrhovey	0:a548a085de55	18	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
pehrhovey	0:a548a085de55	19	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
pehrhovey	0:a548a085de55	20	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
pehrhovey	0:a548a085de55	21	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
pehrhovey	0:a548a085de55	22	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
pehrhovey	0:a548a085de55	23	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
pehrhovey	0:a548a085de55	24	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
pehrhovey	0:a548a085de55	25	* OF SUCH DAMAGE.
pehrhovey	0:a548a085de55	26	*
pehrhovey	0:a548a085de55	27	* This file is part of the lwIP TCP/IP stack.
pehrhovey	0:a548a085de55	28	*
pehrhovey	0:a548a085de55	29	* Author: Adam Dunkels <adam@sics.se>
pehrhovey	0:a548a085de55	30	*
pehrhovey	0:a548a085de55	31	*/
pehrhovey	0:a548a085de55	32	#ifndef __LWIP_STATS_H__
pehrhovey	0:a548a085de55	33	#define __LWIP_STATS_H__
pehrhovey	0:a548a085de55	34
pehrhovey	0:a548a085de55	35	#include "lwip/opt.h"
pehrhovey	0:a548a085de55	36
pehrhovey	0:a548a085de55	37	#include "lwip/mem.h"
pehrhovey	0:a548a085de55	38	#include "lwip/memp.h"
pehrhovey	0:a548a085de55	39
pehrhovey	0:a548a085de55	40	#ifdef __cplusplus
pehrhovey	0:a548a085de55	41	extern "C" {
pehrhovey	0:a548a085de55	42	#endif
pehrhovey	0:a548a085de55	43
pehrhovey	0:a548a085de55	44	#if LWIP_STATS
pehrhovey	0:a548a085de55	45
pehrhovey	0:a548a085de55	46	#ifndef LWIP_STATS_LARGE
pehrhovey	0:a548a085de55	47	#define LWIP_STATS_LARGE 0
pehrhovey	0:a548a085de55	48	#endif
pehrhovey	0:a548a085de55	49
pehrhovey	0:a548a085de55	50	#if LWIP_STATS_LARGE
pehrhovey	0:a548a085de55	51	#define STAT_COUNTER u32_t
pehrhovey	0:a548a085de55	52	#define STAT_COUNTER_F U32_F
pehrhovey	0:a548a085de55	53	#else
pehrhovey	0:a548a085de55	54	#define STAT_COUNTER u16_t
pehrhovey	0:a548a085de55	55	#define STAT_COUNTER_F U16_F
pehrhovey	0:a548a085de55	56	#endif
pehrhovey	0:a548a085de55	57
pehrhovey	0:a548a085de55	58	struct stats_proto {
pehrhovey	0:a548a085de55	59	STAT_COUNTER xmit; /* Transmitted packets. */
pehrhovey	0:a548a085de55	60	STAT_COUNTER recv; /* Received packets. */
pehrhovey	0:a548a085de55	61	STAT_COUNTER fw; /* Forwarded packets. */
pehrhovey	0:a548a085de55	62	STAT_COUNTER drop; /* Dropped packets. */
pehrhovey	0:a548a085de55	63	STAT_COUNTER chkerr; /* Checksum error. */
pehrhovey	0:a548a085de55	64	STAT_COUNTER lenerr; /* Invalid length error. */
pehrhovey	0:a548a085de55	65	STAT_COUNTER memerr; /* Out of memory error. */
pehrhovey	0:a548a085de55	66	STAT_COUNTER rterr; /* Routing error. */
pehrhovey	0:a548a085de55	67	STAT_COUNTER proterr; /* Protocol error. */
pehrhovey	0:a548a085de55	68	STAT_COUNTER opterr; /* Error in options. */
pehrhovey	0:a548a085de55	69	STAT_COUNTER err; /* Misc error. */
pehrhovey	0:a548a085de55	70	STAT_COUNTER cachehit;
pehrhovey	0:a548a085de55	71	};
pehrhovey	0:a548a085de55	72
pehrhovey	0:a548a085de55	73	struct stats_igmp {
pehrhovey	0:a548a085de55	74	STAT_COUNTER lenerr; /* Invalid length error. */
pehrhovey	0:a548a085de55	75	STAT_COUNTER chkerr; /* Checksum error. */
pehrhovey	0:a548a085de55	76	STAT_COUNTER v1_rxed; /* */
pehrhovey	0:a548a085de55	77	STAT_COUNTER join_sent; /* */
pehrhovey	0:a548a085de55	78	STAT_COUNTER leave_sent; /* */
pehrhovey	0:a548a085de55	79	STAT_COUNTER unicast_query; /* */
pehrhovey	0:a548a085de55	80	STAT_COUNTER report_sent; /* */
pehrhovey	0:a548a085de55	81	STAT_COUNTER report_rxed; /* */
pehrhovey	0:a548a085de55	82	STAT_COUNTER group_query_rxed; /* */
pehrhovey	0:a548a085de55	83	};
pehrhovey	0:a548a085de55	84
pehrhovey	0:a548a085de55	85	struct stats_mem {
pehrhovey	0:a548a085de55	86	mem_size_t avail;
pehrhovey	0:a548a085de55	87	mem_size_t used;
pehrhovey	0:a548a085de55	88	mem_size_t max;
pehrhovey	0:a548a085de55	89	STAT_COUNTER err;
pehrhovey	0:a548a085de55	90	STAT_COUNTER illegal;
pehrhovey	0:a548a085de55	91	};
pehrhovey	0:a548a085de55	92
pehrhovey	0:a548a085de55	93	struct stats_syselem {
pehrhovey	0:a548a085de55	94	STAT_COUNTER used;
pehrhovey	0:a548a085de55	95	STAT_COUNTER max;
pehrhovey	0:a548a085de55	96	STAT_COUNTER err;
pehrhovey	0:a548a085de55	97	};
pehrhovey	0:a548a085de55	98
pehrhovey	0:a548a085de55	99	struct stats_sys {
pehrhovey	0:a548a085de55	100	struct stats_syselem sem;
pehrhovey	0:a548a085de55	101	struct stats_syselem mbox;
pehrhovey	0:a548a085de55	102	};
pehrhovey	0:a548a085de55	103
pehrhovey	0:a548a085de55	104	struct stats_ {
pehrhovey	0:a548a085de55	105	#if LINK_STATS
pehrhovey	0:a548a085de55	106	struct stats_proto link;
pehrhovey	0:a548a085de55	107	#endif
pehrhovey	0:a548a085de55	108	#if ETHARP_STATS
pehrhovey	0:a548a085de55	109	struct stats_proto etharp;
pehrhovey	0:a548a085de55	110	#endif
pehrhovey	0:a548a085de55	111	#if IPFRAG_STATS
pehrhovey	0:a548a085de55	112	struct stats_proto ip_frag;
pehrhovey	0:a548a085de55	113	#endif
pehrhovey	0:a548a085de55	114	#if IP_STATS
pehrhovey	0:a548a085de55	115	struct stats_proto ip;
pehrhovey	0:a548a085de55	116	#endif
pehrhovey	0:a548a085de55	117	#if ICMP_STATS
pehrhovey	0:a548a085de55	118	struct stats_proto icmp;
pehrhovey	0:a548a085de55	119	#endif
pehrhovey	0:a548a085de55	120	#if IGMP_STATS
pehrhovey	0:a548a085de55	121	struct stats_igmp igmp;
pehrhovey	0:a548a085de55	122	#endif
pehrhovey	0:a548a085de55	123	#if UDP_STATS
pehrhovey	0:a548a085de55	124	struct stats_proto udp;
pehrhovey	0:a548a085de55	125	#endif
pehrhovey	0:a548a085de55	126	#if TCP_STATS
pehrhovey	0:a548a085de55	127	struct stats_proto tcp;
pehrhovey	0:a548a085de55	128	#endif
pehrhovey	0:a548a085de55	129	#if MEM_STATS
pehrhovey	0:a548a085de55	130	struct stats_mem mem;
pehrhovey	0:a548a085de55	131	#endif
pehrhovey	0:a548a085de55	132	#if MEMP_STATS
pehrhovey	0:a548a085de55	133	struct stats_mem memp[MEMP_MAX];
pehrhovey	0:a548a085de55	134	#endif
pehrhovey	0:a548a085de55	135	#if SYS_STATS
pehrhovey	0:a548a085de55	136	struct stats_sys sys;
pehrhovey	0:a548a085de55	137	#endif
pehrhovey	0:a548a085de55	138	};
pehrhovey	0:a548a085de55	139
pehrhovey	0:a548a085de55	140	extern struct stats_ lwip_stats;
pehrhovey	0:a548a085de55	141
pehrhovey	0:a548a085de55	142	#define stats_init() /* Compatibility define, not init needed. */
pehrhovey	0:a548a085de55	143
pehrhovey	0:a548a085de55	144	#define STATS_INC(x) ++lwip_stats.x
pehrhovey	0:a548a085de55	145	#define STATS_DEC(x) --lwip_stats.x
pehrhovey	0:a548a085de55	146	#else
pehrhovey	0:a548a085de55	147	#define stats_init()
pehrhovey	0:a548a085de55	148	#define STATS_INC(x)
pehrhovey	0:a548a085de55	149	#define STATS_DEC(x)
pehrhovey	0:a548a085de55	150	#endif /* LWIP_STATS */
pehrhovey	0:a548a085de55	151
pehrhovey	0:a548a085de55	152	#if TCP_STATS
pehrhovey	0:a548a085de55	153	#define TCP_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	154	#define TCP_STATS_DISPLAY() stats_display_proto(&lwip_stats.tcp, "TCP")
pehrhovey	0:a548a085de55	155	#else
pehrhovey	0:a548a085de55	156	#define TCP_STATS_INC(x)
pehrhovey	0:a548a085de55	157	#define TCP_STATS_DISPLAY()
pehrhovey	0:a548a085de55	158	#endif
pehrhovey	0:a548a085de55	159
pehrhovey	0:a548a085de55	160	#if UDP_STATS
pehrhovey	0:a548a085de55	161	#define UDP_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	162	#define UDP_STATS_DISPLAY() stats_display_proto(&lwip_stats.udp, "UDP")
pehrhovey	0:a548a085de55	163	#else
pehrhovey	0:a548a085de55	164	#define UDP_STATS_INC(x)
pehrhovey	0:a548a085de55	165	#define UDP_STATS_DISPLAY()
pehrhovey	0:a548a085de55	166	#endif
pehrhovey	0:a548a085de55	167
pehrhovey	0:a548a085de55	168	#if ICMP_STATS
pehrhovey	0:a548a085de55	169	#define ICMP_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	170	#define ICMP_STATS_DISPLAY() stats_display_proto(&lwip_stats.icmp, "ICMP")
pehrhovey	0:a548a085de55	171	#else
pehrhovey	0:a548a085de55	172	#define ICMP_STATS_INC(x)
pehrhovey	0:a548a085de55	173	#define ICMP_STATS_DISPLAY()
pehrhovey	0:a548a085de55	174	#endif
pehrhovey	0:a548a085de55	175
pehrhovey	0:a548a085de55	176	#if IGMP_STATS
pehrhovey	0:a548a085de55	177	#define IGMP_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	178	#define IGMP_STATS_DISPLAY() stats_display_igmp(&lwip_stats.igmp)
pehrhovey	0:a548a085de55	179	#else
pehrhovey	0:a548a085de55	180	#define IGMP_STATS_INC(x)
pehrhovey	0:a548a085de55	181	#define IGMP_STATS_DISPLAY()
pehrhovey	0:a548a085de55	182	#endif
pehrhovey	0:a548a085de55	183
pehrhovey	0:a548a085de55	184	#if IP_STATS
pehrhovey	0:a548a085de55	185	#define IP_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	186	#define IP_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip, "IP")
pehrhovey	0:a548a085de55	187	#else
pehrhovey	0:a548a085de55	188	#define IP_STATS_INC(x)
pehrhovey	0:a548a085de55	189	#define IP_STATS_DISPLAY()
pehrhovey	0:a548a085de55	190	#endif
pehrhovey	0:a548a085de55	191
pehrhovey	0:a548a085de55	192	#if IPFRAG_STATS
pehrhovey	0:a548a085de55	193	#define IPFRAG_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	194	#define IPFRAG_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG")
pehrhovey	0:a548a085de55	195	#else
pehrhovey	0:a548a085de55	196	#define IPFRAG_STATS_INC(x)
pehrhovey	0:a548a085de55	197	#define IPFRAG_STATS_DISPLAY()
pehrhovey	0:a548a085de55	198	#endif
pehrhovey	0:a548a085de55	199
pehrhovey	0:a548a085de55	200	#if ETHARP_STATS
pehrhovey	0:a548a085de55	201	#define ETHARP_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	202	#define ETHARP_STATS_DISPLAY() stats_display_proto(&lwip_stats.etharp, "ETHARP")
pehrhovey	0:a548a085de55	203	#else
pehrhovey	0:a548a085de55	204	#define ETHARP_STATS_INC(x)
pehrhovey	0:a548a085de55	205	#define ETHARP_STATS_DISPLAY()
pehrhovey	0:a548a085de55	206	#endif
pehrhovey	0:a548a085de55	207
pehrhovey	0:a548a085de55	208	#if LINK_STATS
pehrhovey	0:a548a085de55	209	#define LINK_STATS_INC(x) STATS_INC(x)
pehrhovey	0:a548a085de55	210	#define LINK_STATS_DISPLAY() stats_display_proto(&lwip_stats.link, "LINK")
pehrhovey	0:a548a085de55	211	#else
pehrhovey	0:a548a085de55	212	#define LINK_STATS_INC(x)
pehrhovey	0:a548a085de55	213	#define LINK_STATS_DISPLAY()
pehrhovey	0:a548a085de55	214	#endif
pehrhovey	0:a548a085de55	215
pehrhovey	0:a548a085de55	216	#if MEM_STATS
pehrhovey	0:a548a085de55	217	#define MEM_STATS_AVAIL(x, y) lwip_stats.mem.x = y
pehrhovey	0:a548a085de55	218	#define MEM_STATS_INC(x) STATS_INC(mem.x)
pehrhovey	0:a548a085de55	219	#define MEM_STATS_INC_USED(x, y) do { lwip_stats.mem.used += y; \
pehrhovey	0:a548a085de55	220	if (lwip_stats.mem.max < lwip_stats.mem.used) { \
pehrhovey	0:a548a085de55	221	lwip_stats.mem.max = lwip_stats.mem.used; \
pehrhovey	0:a548a085de55	222	} \
pehrhovey	0:a548a085de55	223	} while(0)
pehrhovey	0:a548a085de55	224	#define MEM_STATS_DEC_USED(x, y) lwip_stats.mem.x -= y
pehrhovey	0:a548a085de55	225	#define MEM_STATS_DISPLAY() stats_display_mem(&lwip_stats.mem, "HEAP")
pehrhovey	0:a548a085de55	226	#else
pehrhovey	0:a548a085de55	227	#define MEM_STATS_AVAIL(x, y)
pehrhovey	0:a548a085de55	228	#define MEM_STATS_INC(x)
pehrhovey	0:a548a085de55	229	#define MEM_STATS_INC_USED(x, y)
pehrhovey	0:a548a085de55	230	#define MEM_STATS_DEC_USED(x, y)
pehrhovey	0:a548a085de55	231	#define MEM_STATS_DISPLAY()
pehrhovey	0:a548a085de55	232	#endif
pehrhovey	0:a548a085de55	233
pehrhovey	0:a548a085de55	234	#if MEMP_STATS
pehrhovey	0:a548a085de55	235	#define MEMP_STATS_AVAIL(x, i, y) lwip_stats.memp[i].x = y
pehrhovey	0:a548a085de55	236	#define MEMP_STATS_INC(x, i) STATS_INC(memp[i].x)
pehrhovey	0:a548a085de55	237	#define MEMP_STATS_DEC(x, i) STATS_DEC(memp[i].x)
pehrhovey	0:a548a085de55	238	#define MEMP_STATS_INC_USED(x, i) do { ++lwip_stats.memp[i].used; \
pehrhovey	0:a548a085de55	239	if (lwip_stats.memp[i].max < lwip_stats.memp[i].used) { \
pehrhovey	0:a548a085de55	240	lwip_stats.memp[i].max = lwip_stats.memp[i].used; \
pehrhovey	0:a548a085de55	241	} \
pehrhovey	0:a548a085de55	242	} while(0)
pehrhovey	0:a548a085de55	243	#define MEMP_STATS_DISPLAY(i) stats_display_memp(&lwip_stats.memp[i], i)
pehrhovey	0:a548a085de55	244	#else
pehrhovey	0:a548a085de55	245	#define MEMP_STATS_AVAIL(x, i, y)
pehrhovey	0:a548a085de55	246	#define MEMP_STATS_INC(x, i)
pehrhovey	0:a548a085de55	247	#define MEMP_STATS_DEC(x, i)
pehrhovey	0:a548a085de55	248	#define MEMP_STATS_INC_USED(x, i)
pehrhovey	0:a548a085de55	249	#define MEMP_STATS_DISPLAY(i)
pehrhovey	0:a548a085de55	250	#endif
pehrhovey	0:a548a085de55	251
pehrhovey	0:a548a085de55	252	#if SYS_STATS
pehrhovey	0:a548a085de55	253	#define SYS_STATS_INC(x) STATS_INC(sys.x)
pehrhovey	0:a548a085de55	254	#define SYS_STATS_DEC(x) STATS_DEC(sys.x)
pehrhovey	0:a548a085de55	255	#define SYS_STATS_DISPLAY() stats_display_sys(&lwip_stats.sys)
pehrhovey	0:a548a085de55	256	#else
pehrhovey	0:a548a085de55	257	#define SYS_STATS_INC(x)
pehrhovey	0:a548a085de55	258	#define SYS_STATS_DEC(x)
pehrhovey	0:a548a085de55	259	#define SYS_STATS_DISPLAY()
pehrhovey	0:a548a085de55	260	#endif
pehrhovey	0:a548a085de55	261
pehrhovey	0:a548a085de55	262	/* Display of statistics */
pehrhovey	0:a548a085de55	263	#if LWIP_STATS_DISPLAY
pehrhovey	0:a548a085de55	264	void stats_display(void);
pehrhovey	0:a548a085de55	265	void stats_display_proto(struct stats_proto proto, char name);
pehrhovey	0:a548a085de55	266	void stats_display_igmp(struct stats_igmp *igmp);
pehrhovey	0:a548a085de55	267	void stats_display_mem(struct stats_mem mem, char name);
pehrhovey	0:a548a085de55	268	void stats_display_memp(struct stats_mem *mem, int index);
pehrhovey	0:a548a085de55	269	void stats_display_sys(struct stats_sys *sys);
pehrhovey	0:a548a085de55	270	#else
pehrhovey	0:a548a085de55	271	#define stats_display()
pehrhovey	0:a548a085de55	272	#define stats_display_proto(proto, name)
pehrhovey	0:a548a085de55	273	#define stats_display_igmp(igmp)
pehrhovey	0:a548a085de55	274	#define stats_display_mem(mem, name)
pehrhovey	0:a548a085de55	275	#define stats_display_memp(mem, index)
pehrhovey	0:a548a085de55	276	#define stats_display_sys(sys)
pehrhovey	0:a548a085de55	277	#endif /* LWIP_STATS_DISPLAY */
pehrhovey	0:a548a085de55	278
pehrhovey	0:a548a085de55	279	#ifdef __cplusplus
pehrhovey	0:a548a085de55	280	}
pehrhovey	0:a548a085de55	281	#endif
pehrhovey	0:a548a085de55	282
pehrhovey	0:a548a085de55	283	#endif /* __LWIP_STATS_H__ */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	14 Mar 2010
Imports:	240
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	1
Followers:	5

Core/lwIP/include/lwip/stats.h@0:a548a085de55, 2010-03-14 (annotated)

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