Rewrite from scratch a TCP/IP stack for mbed. So far the following parts are usable: Drivers: - EMAC driver (from CMSIS 2.0) Protocols: - Ethernet protocol - ARP over ethernet for IPv4 - IPv4 over Ethernet - ICMPv4 over IPv4 - UDPv4 over IPv4 APIs: - Sockets for UDPv4 The structure of this stack is designed to be very modular. Each protocol can register one or more protocol to handle its payload, and in each protocol, an API can be hooked (like Sockets for example). This is an early release.
Ethernet.h
00001 /* 00002 * $Id: Ethernet.h 23 2011-06-06 06:03:23Z benoit $ 00003 * $Author: benoit $ 00004 * $Date: 2011-06-06 08:03:23 +0200 (lun., 06 juin 2011) $ 00005 * $Rev: 23 $ 00006 * 00007 * 00008 * 00009 * 00010 * 00011 */ 00012 00013 #ifndef __ETHERNET_H__ 00014 #define __ETHERNET_H__ 00015 00016 #include <stdint.h> 00017 #include "mbedNet.h" 00018 #include "NetIF.h" 00019 00020 00021 typedef uint16_t Ethernet_Proto_t; 00022 00023 00024 #define ETHERNET_PROTO_IPV4 0x800 00025 #define ETHERNET_PROTO_ARP 0x806 00026 00027 00028 #pragma push 00029 #pragma pack(1) 00030 struct Ethernet_Header 00031 { 00032 Ethernet_Addr_t destination, 00033 source; 00034 Ethernet_Proto_t protocol; 00035 }; 00036 #pragma pop 00037 00038 00039 typedef struct Ethernet_Header Ethernet_Header_t; 00040 00041 00042 extern Protocol_Handler_t ethernet; 00043 00044 00045 #endif /* __ETHERNET_H__ */ 00046 00047 00048
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