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USB CDC-Ethernet class

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This commit is contained in:
ksb 2009-07-11 14:37:11 +00:00
parent 659b3fb7d3
commit c5e62b7205
6 changed files with 846 additions and 0 deletions
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47
cpu/arm/common/usb/cdc-eth/dhcps.h Normal file
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#ifndef __DHCPS_H__6M2XYUGNTK__
#define __DHCPS_H__6M2XYUGNTK__
#include "contiki-net.h"
#include <stdint.h>
#define MAX_HLEN 6
struct dhcps_client_lease
{
uint8_t chaddr[MAX_HLEN];
uip_ipaddr_t ipaddr;
unsigned long lease_end;
uint8_t flags;
};
struct dhcps_config
{
unsigned long default_lease_time;
uip_ipaddr_t netmask;
uip_ipaddr_t dnsaddr;
uip_ipaddr_t default_router;
struct dhcps_client_lease *leases;
uint8_t flags;
uint8_t num_leases;
};
#define DHCP_CONF_NETMASK 0x01
#define DHCP_CONF_DNSADDR 0x02
#define DHCP_CONF_DEFAULT_ROUTER 0x04
#define DHCP_INIT_LEASE(addr0, addr1, addr2, addr3) \
{{0},{addr0, addr1, addr2, addr3},0,0}
/**
* Start the DHCP server
*
* This function starts th DHCP server with the given configuration.
* The flags field determines which options are actually sent to the
* client
*
* \param conf Pointer to a configuration struct. The configuration is
* not copied and should remain constant while the server is running.
* The leases pointed to by the configuration must be in writable memory.
**/
void dhcps_init(const struct dhcps_config *conf);
#endif /* __DHCPS_H__6M2XYUGNTK__ */