Andrew Boyson / net

A stack which works with or without an Mbed os library. Provides IPv4 or IPv6 with a full 1500 byte buffer.

Dependents:   oldheating gps motorhome heating

udp/dhcp/dhcphdr.h@200:5acbc41bf469, 2021-05-20 (annotated)

Committer:
andrewboyson
Date:
Thu May 20 14:32:52 2021 +0000
Revision:
200:5acbc41bf469
Parent:
136:8a65abb0dc63 
Increased number of arp entries from 20 to 30 to accommodate the number of WIZ devices plus a few incoming port 80 calls from the internet.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 136:8a65abb0dc63 1 #include <stdint.h>
andrewboyson 136:8a65abb0dc63 2
andrewboyson 136:8a65abb0dc63 3 extern char* DhcpHdrPtrOp (char* pPacket);
andrewboyson 136:8a65abb0dc63 4 extern char* DhcpHdrPtrHtype (char* pPacket);
andrewboyson 136:8a65abb0dc63 5 extern char* DhcpHdrPtrHlen (char* pPacket);
andrewboyson 136:8a65abb0dc63 6 extern char* DhcpHdrPtrHops (char* pPacket);
andrewboyson 136:8a65abb0dc63 7 extern char* DhcpHdrPtrXid (char* pPacket);
andrewboyson 136:8a65abb0dc63 8 extern char* DhcpHdrPtrSecs (char* pPacket);
andrewboyson 136:8a65abb0dc63 9 extern char* DhcpHdrPtrFlags (char* pPacket);
andrewboyson 136:8a65abb0dc63 10 extern char* DhcpHdrPtrCiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 11 extern char* DhcpHdrPtrYiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 12 extern char* DhcpHdrPtrSiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 13 extern char* DhcpHdrPtrGiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 14 extern char* DhcpHdrPtrChaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 15 extern char* DhcpHdrPtrLegacy(char* pPacket);
andrewboyson 136:8a65abb0dc63 16 extern char* DhcpHdrPtrCookie(char* pPacket);
andrewboyson 136:8a65abb0dc63 17 extern const int DHCP_HEADER_LENGTH;
andrewboyson 136:8a65abb0dc63 18
andrewboyson 136:8a65abb0dc63 19 extern uint8_t DhcpHdrGetOp (char* pPacket);
andrewboyson 136:8a65abb0dc63 20 extern uint8_t DhcpHdrGetHtype (char* pPacket);
andrewboyson 136:8a65abb0dc63 21 extern uint8_t DhcpHdrGetHlen (char* pPacket);
andrewboyson 136:8a65abb0dc63 22 extern uint8_t DhcpHdrGetHops (char* pPacket);
andrewboyson 136:8a65abb0dc63 23 extern uint32_t DhcpHdrGetXid (char* pPacket);
andrewboyson 136:8a65abb0dc63 24 extern uint16_t DhcpHdrGetSecs (char* pPacket);
andrewboyson 136:8a65abb0dc63 25 extern uint16_t DhcpHdrGetFlags (char* pPacket);
andrewboyson 136:8a65abb0dc63 26 extern uint32_t DhcpHdrGetCiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 27 extern uint32_t DhcpHdrGetYiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 28 extern uint32_t DhcpHdrGetSiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 29 extern uint32_t DhcpHdrGetGiaddr(char* pPacket);
andrewboyson 136:8a65abb0dc63 30 extern uint32_t DhcpHdrGetCookie(char* pPacket);
andrewboyson 136:8a65abb0dc63 31
andrewboyson 136:8a65abb0dc63 32 extern void DhcpHdrSetOp (char* pPacket, uint8_t value);
andrewboyson 136:8a65abb0dc63 33 extern void DhcpHdrSetHtype (char* pPacket, uint8_t value);
andrewboyson 136:8a65abb0dc63 34 extern void DhcpHdrSetHlen (char* pPacket, uint8_t value);
andrewboyson 136:8a65abb0dc63 35 extern void DhcpHdrSetHops (char* pPacket, uint8_t value);
andrewboyson 136:8a65abb0dc63 36 extern void DhcpHdrSetXid (char* pPacket, uint32_t value);
andrewboyson 136:8a65abb0dc63 37 extern void DhcpHdrSetSecs (char* pPacket, uint16_t value);
andrewboyson 136:8a65abb0dc63 38 extern void DhcpHdrSetFlags (char* pPacket, uint16_t value);
andrewboyson 136:8a65abb0dc63 39 extern void DhcpHdrSetCiaddr(char* pPacket, uint32_t value);
andrewboyson 136:8a65abb0dc63 40 extern void DhcpHdrSetYiaddr(char* pPacket, uint32_t value);
andrewboyson 136:8a65abb0dc63 41 extern void DhcpHdrSetSiaddr(char* pPacket, uint32_t value);
andrewboyson 136:8a65abb0dc63 42 extern void DhcpHdrSetGiaddr(char* pPacket, uint32_t value);
andrewboyson 136:8a65abb0dc63 43 extern void DhcpHdrSetCookie(char* pPacket, uint32_t value);