Benoît Locher
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.
Diff: ARP.h
- Revision:
- 5:3cd83fcb1467
- Parent:
- 1:f4040665bc61
--- a/ARP.h Sun Jun 12 20:24:23 2011 +0000
+++ b/ARP.h Mon Jun 13 13:13:59 2011 +0000
@@ -1,70 +1,54 @@
-/*
- * $Id: ARP.h 29 2011-06-11 14:53:08Z benoit $
- * $Author: benoit $
- * $Date: 2011-06-11 16:53:08 +0200 (sam., 11 juin 2011) $
- * $Rev: 29 $
- *
- *
- *
- *
- *
+/*$Id:
+ * ARP.h 29 2011-06-11 14:53:08Z benoit $ $AUTHOR: BENOIT $ $Date: 2011-06-11
+ * 16:53:08 +0200 (sam., 11 juin 2011) $ $Rev: 29 $
*/
-
#ifndef __ARP_H__
-#define __ARP_H__
-
+#define __ARP_H__
#include "IPv4.h"
#include "Ethernet.h"
-
-#define ARP_HW_TYPE_ENET 0x0001
-
-#define ARP_OPERATION_REQUEST 0x0001
-#define ARP_OPERATION_REPLY 0x0002
+#define ARP_HW_TYPE_ENET 0x0001
+#define ARP_OPERATION_REQUEST 0x0001
+#define ARP_OPERATION_REPLY 0x0002
-typedef uint16_t ARP_Type_t;
-typedef uint16_t ARP_Protocol_t;
-typedef uint16_t ARP_Operation_t;
-
+typedef uint16_t ARP_Type_t;
+typedef uint16_t ARP_Protocol_t;
+typedef uint16_t ARP_Operation_t;
#pragma push
#pragma pack(1)
struct ARP_Header
{
- ARP_Type_t type;
- ARP_Protocol_t protocol;
- uint8_t hardAddrLen;
- uint8_t protoAddrLen;
- ARP_Operation_t operation;
+ ARP_Type_t type;
+ ARP_Protocol_t protocol;
+ uint8_t hardAddrLen;
+ uint8_t protoAddrLen;
+ ARP_Operation_t operation;
};
#pragma pop
-typedef struct ARP_Header ARP_Header_t;
-
+typedef struct ARP_Header ARP_Header_t;
#pragma push
#pragma pack(1)
struct ARP_IPv4Data
{
- Ethernet_Addr_t hwSource;
- IPv4_Addr_t ipSource;
- Ethernet_Addr_t hwDest;
- IPv4_Addr_t ipDest;
+ Ethernet_Addr_t hwSource;
+ IPv4_Addr_t ipSource;
+ Ethernet_Addr_t hwDest;
+ IPv4_Addr_t ipDest;
};
#pragma pop
typedef struct ARP_IPv4Data ARP_IPv4Data_t;
-
-extern Protocol_Handler_t arp;
-
+extern Protocol_Handler_t arp;
-int32_t ARP_ResolveIPv4Address(NetIF_t *netIF, IPv4_Addr_t address, Ethernet_Addr_t *ethernetAddr);
-int32_t ARP_AddStaticEntry(NetIF_t *netIF, IPv4_Addr_t address, const Ethernet_Addr_t *ethernetAddr);
-int32_t ARP_RemoveEntry(const NetIF_t *netIF, IPv4_Addr_t address);
-void ARP_FlushCache(Bool_t flushStaticEntries);
-void ARP_Timer(void);
-void ARP_DisplayCache(void);
-void ARP_DumpHeader(const char *prefix, ARP_Header_t *arpHeader);
-
+int32_t ARP_ResolveIPv4Address(NetIF_t *netIF, IPv4_Addr_t address, Ethernet_Addr_t *ethernetAddr);
+int32_t ARP_AddStaticEntry(NetIF_t *netIF, IPv4_Addr_t address, const Ethernet_Addr_t *ethernetAddr);
+int32_t ARP_RemoveEntry(const NetIF_t *netIF, IPv4_Addr_t address);
+void ARP_FlushCache(Bool_t flushStaticEntries);
+void ARP_Timer(void);
+void ARP_DisplayCache(void);
+void ARP_DumpHeader(const char *prefix, ARP_Header_t *arpHeader);
#endif /* __ARP_H__ */