标题: ??????????TCP/IP???é??·??? zz
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发表于 2006-4-28 22:48  资料  个人空间  短消息  加为好友 
??????????TCP/IP???é??·??? zz

??????????TCP/IP???é??·??? zz
·?±í??:bxdx | ·?±í?±??: 2005?ê?ù??16??, 10:14

1??BSD TCP/IP???é????BSD???ú?·???????????????????????ó?à??ר??TCP/IP???¨VxWorks??????TCP/IP??????BSD?????ú?????????ò??BSD????BSD?í?????é???á????????ר????????????BSD?í???¤???íBSD?????????ò?????????????á??????ר???????ú?????????ò???¨????°??°?????±??BSD?????í?àTCP/IP???é?????????¨?????ò????????????????±???????????????
ftp://ftp.FreeBSD.org/pub/FreeBSD-stable/src/sys.netinet

2??uC/IP????Guy Lancaster±à???????×?ù??uC/OS????·???????TCP/IP???é?????à???????????ü??×÷???????????×?ê????·???????????????TCP/IP???é????uC/IP?ó??·?????????????????BSD·?????????KA9Q?¨?????ù??DOS???????·????????TCP/IP???é??????????????uC/IP?????????????????????í·??é?¤??±¨?·?????§????PPP???é???????????????ó/???????????????§??IP/TCP/UDP???é?????????????????????????ó????????????UCIP???é??±??è??????????×????????§?????°?????????????·???????é???ù??????CPU??±à???÷???????ù?è???????é???à???????é???è?????ú????????????30-60KB??????
http://ucip.sourceforge.net

3??LwIP???????????ú???§???¨Swedish Institute of Computer Science????Adam Dunkels????·??????×??????????????????·????ú??TCP/IP???é????LwIP????????Light Weight(?á??)IP???é???à????uip??LwIP????????????×÷????????????????????×÷???????é??????????????LwIP TCP/IP??????????????±???TCP???é?÷?????????ù??????????RAM??????????°??ü???è??????K??RAM??40K×ó????ROM????????????????LwIP???é??????????????????????????????LwIP?????????????§???à????????????IP×?·????§??ICMP???é ??°ü?¨???é??????????UDP?¨???§????±¨???é????°ü?¨×è????????RTT???????ì?????????ì??×?·???TCP?¨???????????é?????á??ר???????????÷?????¨Raw API???????á?????????ò?????????á????????????Berkeley????API??
http://sics.se/~sdam/lwip/
??????????http://www.sics.se/~adam/lwip/     zing×?
   
4??uIP??ר????8????16???????÷?è????????·???????TCP/IP?????ê????C±à?????ò???????????÷?????????á??????×÷????????????±à????????????????KB ROM?ò??°?×???RAM????????uIP????°ü?¨????HTTP·????÷×÷??·??????????í????BSD?í???¤ http://dunkels.com/adam/uip/

5??TinyTcp ????TCP/IP??????·????????ò???????????ü°ü?¨????FTP???§??TinyTcp??????????ROM?è???????????????????ó???á???????????????¨??????±ê??68000????????TinyTcp??°ü?¨?????ò???????????????÷????3COM?à×????¨ http://ftp.ecs.soton.ac.uk/pub/elks/utils/tiny-tcp.txt

???????????????????????é????????????·???????????????????·??á???×?????×??????API?????????????¨????????????????????×÷??????????API?????é???è???÷??????????????????·????×???ì???í?????????????§????????×????ü??????????????×?????·?????????·??§????????????????????·???
??????BSD ?????ê??????TCP/IP???é?????ú?????ó??70KB-150KB??????????????????????uIP??TinyTcp?ú???????????????????????ò?????????????????????ó?????????????????????????ó??????????????LwIP??uC/IP????????±??????????????é?????????ú?????????????????à????LwIP??????×÷?????????????ü?????é???????¨?à?????ú???é?ó?????????§????????????×????????????è???ê??????·??ú????·?×°???????????????§???á????API??????????????uC/IP???é×?????????uC/OS?è??????·?±????§?????????????ù???é?ó?????é???????¨?à???ú???????????é???ù?è?÷?????????????ó?à????uC/OS?????????????è???????á???????é??????????????·?±????§??????????×??????????é?????????????§????×???
?ù??????·???????????????·???????????????LWIP?ü?????????????à?ó?????????àíù??uC/IP???????§?????í?????????í???????à??×????????ü×?????????UC/OS???è????????????UC/OS×÷???í???ù?????°???????????????ì·????????????±??????????????×÷???????°????????OS_NULL????????????????????
?????????????????é??????·???·??????????????????????ù????UC/OS????????????UC/OS-TCP/IP?¨??6??*2?ê???¤×÷?????ú????????????LWIP×÷???????????????¨??4-5??*2?ê???¤×÷?????????????????é??????????TCP/IP??????·???????×?????????
×÷?????ó??°??????§?°???????????????????????????é?????§?????????????????????é?????á????????????×????????????í????????????????·¨??LWIP?????????????????????????à???????é????????????×??????à??UC/IP???????????????????§?°TCP/IP???°??????UC/IP???????????????¤×÷???ü???è?ê????

[ Last edited by zing on 2006-4-28 at 22:52 ]





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