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.h

Committer:
andrewboyson
Date:
2018-12-02
Revision:
93:580fc113d9e9
Parent:
61:aad055f1b0d1

File content as of revision 93:580fc113d9e9:

#include <stdint.h>
#include <stdbool.h>

extern bool DhcpTrace;

extern uint32_t DhcpGetElapsedLife(void);

extern uint32_t DhcpLeaseTime;
extern uint32_t DhcpServer;
extern uint32_t DhcpRouter;
extern uint32_t DhcpSubnetMask;
extern uint32_t DhcpNtp;
extern uint32_t DhcpRenewalT1;
extern uint32_t DhcpRenewalT2;
extern uint32_t DhcpBroadcastIp;
extern uint32_t DhcpLocalIp;
extern uint32_t DhcpDnsServer;
extern char     DhcpDomainName[];
extern char     DhcpHostName[];

extern bool     DhcpIpNeedsToBeRouted(uint32_t ip);

extern int      DhcpHandleResponse(void (*traceback)(void), int sizeRx, void* pPacketRx, int* pSizeTx, void* pPacketTx);
extern int      DhcpPollForRequestToSend(void* pPacket, int* pSize);

#define DHCP_SERVER_PORT 67
#define DHCP_CLIENT_PORT 68