Ilya I
Example program with HTTPServer and sensor data streaming over TCPSockets, using Donatien Garnier's Net APIs and services code on top of LWIP. Files StreamServer.h and .cpp encapsulate streaming over TCPSockets. Broadcast is done by sendToAll(), and all incoming data is echoed back to the client. Echo code can be replaced with some remote control of the streaming interface. See main() that shows how to periodically send some data to all subscribed clients. To subscribe, a client should open a socket at <mbed_ip> port 123. I used few lines in TCL code to set up a quick sink for the data. HTTP files are served on port 80 concurrently to the streaming.
lwip/include/lwip/init.h@0:e614f7875b60, 2010-06-12 (annotated)
- Committer:
- iva2k
- Date:
- Sat Jun 12 06:01:50 2010 +0000
- Revision:
- 0:e614f7875b60
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| iva2k | 0:e614f7875b60 | 1 | /* |
| iva2k | 0:e614f7875b60 | 2 | * Copyright (c) 2001-2004 Swedish Institute of Computer Science. |
| iva2k | 0:e614f7875b60 | 3 | * All rights reserved. |
| iva2k | 0:e614f7875b60 | 4 | * |
| iva2k | 0:e614f7875b60 | 5 | * Redistribution and use in source and binary forms, with or without modification, |
| iva2k | 0:e614f7875b60 | 6 | * are permitted provided that the following conditions are met: |
| iva2k | 0:e614f7875b60 | 7 | * |
| iva2k | 0:e614f7875b60 | 8 | * 1. Redistributions of source code must retain the above copyright notice, |
| iva2k | 0:e614f7875b60 | 9 | * this list of conditions and the following disclaimer. |
| iva2k | 0:e614f7875b60 | 10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| iva2k | 0:e614f7875b60 | 11 | * this list of conditions and the following disclaimer in the documentation |
| iva2k | 0:e614f7875b60 | 12 | * and/or other materials provided with the distribution. |
| iva2k | 0:e614f7875b60 | 13 | * 3. The name of the author may not be used to endorse or promote products |
| iva2k | 0:e614f7875b60 | 14 | * derived from this software without specific prior written permission. |
| iva2k | 0:e614f7875b60 | 15 | * |
| iva2k | 0:e614f7875b60 | 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| iva2k | 0:e614f7875b60 | 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| iva2k | 0:e614f7875b60 | 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| iva2k | 0:e614f7875b60 | 19 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| iva2k | 0:e614f7875b60 | 20 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| iva2k | 0:e614f7875b60 | 21 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| iva2k | 0:e614f7875b60 | 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| iva2k | 0:e614f7875b60 | 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| iva2k | 0:e614f7875b60 | 24 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| iva2k | 0:e614f7875b60 | 25 | * OF SUCH DAMAGE. |
| iva2k | 0:e614f7875b60 | 26 | * |
| iva2k | 0:e614f7875b60 | 27 | * This file is part of the lwIP TCP/IP stack. |
| iva2k | 0:e614f7875b60 | 28 | * |
| iva2k | 0:e614f7875b60 | 29 | * Author: Adam Dunkels <adam@sics.se> |
| iva2k | 0:e614f7875b60 | 30 | * |
| iva2k | 0:e614f7875b60 | 31 | */ |
| iva2k | 0:e614f7875b60 | 32 | #ifndef __LWIP_INIT_H__ |
| iva2k | 0:e614f7875b60 | 33 | #define __LWIP_INIT_H__ |
| iva2k | 0:e614f7875b60 | 34 | |
| iva2k | 0:e614f7875b60 | 35 | #include "lwip/opt.h" |
| iva2k | 0:e614f7875b60 | 36 | |
| iva2k | 0:e614f7875b60 | 37 | #ifdef __cplusplus |
| iva2k | 0:e614f7875b60 | 38 | extern "C" { |
| iva2k | 0:e614f7875b60 | 39 | #endif |
| iva2k | 0:e614f7875b60 | 40 | |
| iva2k | 0:e614f7875b60 | 41 | /** X.x.x: Major version of the stack */ |
| iva2k | 0:e614f7875b60 | 42 | #define LWIP_VERSION_MAJOR 1U |
| iva2k | 0:e614f7875b60 | 43 | /** x.X.x: Minor version of the stack */ |
| iva2k | 0:e614f7875b60 | 44 | #define LWIP_VERSION_MINOR 4U |
| iva2k | 0:e614f7875b60 | 45 | /** x.x.X: Revision of the stack */ |
| iva2k | 0:e614f7875b60 | 46 | #define LWIP_VERSION_REVISION 0U |
| iva2k | 0:e614f7875b60 | 47 | /** For release candidates, this is set to 1..254 |
| iva2k | 0:e614f7875b60 | 48 | * For official releases, this is set to 255 (LWIP_RC_RELEASE) |
| iva2k | 0:e614f7875b60 | 49 | * For development versions (CVS), this is set to 0 (LWIP_RC_DEVELOPMENT) */ |
| iva2k | 0:e614f7875b60 | 50 | #define LWIP_VERSION_RC 0U |
| iva2k | 0:e614f7875b60 | 51 | |
| iva2k | 0:e614f7875b60 | 52 | /** LWIP_VERSION_RC is set to LWIP_RC_RELEASE for official releases */ |
| iva2k | 0:e614f7875b60 | 53 | #define LWIP_RC_RELEASE 255U |
| iva2k | 0:e614f7875b60 | 54 | /** LWIP_VERSION_RC is set to LWIP_RC_DEVELOPMENT for CVS versions */ |
| iva2k | 0:e614f7875b60 | 55 | #define LWIP_RC_DEVELOPMENT 0U |
| iva2k | 0:e614f7875b60 | 56 | |
| iva2k | 0:e614f7875b60 | 57 | #define LWIP_VERSION_IS_RELEASE (LWIP_VERSION_RC == LWIP_RC_RELEASE) |
| iva2k | 0:e614f7875b60 | 58 | #define LWIP_VERSION_IS_DEVELOPMENT (LWIP_VERSION_RC == LWIP_RC_DEVELOPMENT) |
| iva2k | 0:e614f7875b60 | 59 | #define LWIP_VERSION_IS_RC ((LWIP_VERSION_RC != LWIP_RC_RELEASE) && (LWIP_VERSION_RC != LWIP_RC_DEVELOPMENT)) |
| iva2k | 0:e614f7875b60 | 60 | |
| iva2k | 0:e614f7875b60 | 61 | /** Provides the version of the stack */ |
| iva2k | 0:e614f7875b60 | 62 | #define LWIP_VERSION (LWIP_VERSION_MAJOR << 24 | LWIP_VERSION_MINOR << 16 | \ |
| iva2k | 0:e614f7875b60 | 63 | LWIP_VERSION_REVISION << 8 | LWIP_VERSION_RC) |
| iva2k | 0:e614f7875b60 | 64 | |
| iva2k | 0:e614f7875b60 | 65 | /* Modules initialization */ |
| iva2k | 0:e614f7875b60 | 66 | void lwip_init(void); |
| iva2k | 0:e614f7875b60 | 67 | |
| iva2k | 0:e614f7875b60 | 68 | #ifdef __cplusplus |
| iva2k | 0:e614f7875b60 | 69 | } |
| iva2k | 0:e614f7875b60 | 70 | #endif |
| iva2k | 0:e614f7875b60 | 71 | |
| iva2k | 0:e614f7875b60 | 72 | #endif /* __LWIP_INIT_H__ */ |