Frank 26080115 / LPC1700CMSIS_Examples

These are the examples provided for [[/users/frank26080115/libraries/LPC1700CMSIS_Lib/]] Note, the entire "program" is not compilable!

EMAC/uIP/apps/dhcpc/dhcpc.h@0:bf7b9fba3924, 2011-03-20 (annotated)

Committer:
frank26080115
Date:
Sun Mar 20 05:38:56 2011 +0000
Revision:
0:bf7b9fba3924

        

        
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/*





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 * Copyright (c) 2005, Swedish Institute of Computer Science





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 * All rights reserved.





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 *





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 * Redistribution and use in source and binary forms, with or without





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 * modification, are permitted provided that the following conditions





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 * are met:





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 * 1. Redistributions of source code must retain the above copyright





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 *    notice, this list of conditions and the following disclaimer.





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 * 2. Redistributions in binary form must reproduce the above copyright





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 *    notice, this list of conditions and the following disclaimer in the





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 *    documentation and/or other materials provided with the distribution.





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 * 3. Neither the name of the Institute nor the names of its contributors





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 *    may be used to endorse or promote products derived from this software





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 *    without specific prior written permission.





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 *





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 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND





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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE





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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE





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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE





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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL





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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS





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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)





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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT





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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY





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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF





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 * SUCH DAMAGE.





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 *





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 * This file is part of the uIP TCP/IP stack





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 *





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 * @(#)$Id: dhcpc.h,v 1.3 2006/06/11 21:46:37 adam Exp $





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 */





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#ifndef __DHCPC_H__





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#define __DHCPC_H__





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#include "timer.h"





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#include "pt.h"





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struct dhcpc_state {





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  struct pt pt;





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  char state;





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  struct uip_udp_conn *conn;





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  struct timer timer;





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  u16_t ticks;





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  const void *mac_addr;





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  int mac_len;





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  u8_t serverid[4];





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  u16_t lease_time[2];





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  u16_t ipaddr[2];





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  u16_t netmask[2];





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  u16_t dnsaddr[2];





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  u16_t default_router[2];





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};





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void dhcpc_init(const void *mac_addr, int mac_len);





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void dhcpc_request(void);





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void dhcpc_appcall(void);





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void dhcpc_configured(const struct dhcpc_state *s);





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typedef struct dhcpc_state uip_udp_appstate_t;





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#define UIP_UDP_APPCALL dhcpc_appcall





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#endif /* __DHCPC_H__ */