Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linuxϵÄvivi¡¢Äںˡ¢rootµÄ°²×°²½ÖèÓë²âÊÔ

ÉÕд2410£­S linux ²Ù×÷ϵͳ£º
ÔÚwindows xpϽøÐУ¬ÐèÒªµÄÎļþÔÚ¹âÅÌÖеÄimgĿ¼ºÍflashviviĿ¼ÏÂÌṩ¡£
ÉÕд2410£­S linux ²Ù×÷ϵͳ°üÀ¨ÉÕдvivi,kernel,rootÈý¸ö²½Ö裬³ý´ËÎÒÃÇ»¹ÒªÉÕдyaffs.tar£¬ÕâËĸöÎļþÔÚimgĿ¼ÖС£
vivi ----linux²Ù×÷ϵͳÆô¶¯µÄbootloader;     
zImage----linux²Ù×÷ϵͳÄÚºË;   
root.cramfs----¸ùÎļþϵͳ;    
yaffs.tar----Ó¦ÓóÌÐò
Ò».ÉÕдvivi¡£
1.°Ñ²¢¿ÚÏ߲嵽pc»úµÄ²¢¿Ú£¬²¢°Ñ²¢¿ÚÓëJTAGÏàÁ¬£¬JTAGÓ뿪·¢°åµÄ14ÕëJTAT¿ÚÏàÁ¬£¬´ò¿ª2410£­S.
2.°ÑÕû¸öGIVEIOĿ¼(ÔÚflashviviĿ¼Ï£©¿½±´µ½C:\WINDOWSÏ£¬²¢°Ñ¸ÃĿ¼ÏµÄgiveio.sysÎļþ¿½±´µ½c:/windows/system32/driversÏ¡£
3.ÔÚ¿ØÖÆÃæ°åÀѡÌí¼ÓÓ²¼þ>ÏÂÒ»²½>Ñ¡£­ÊÇÎÒÒѾ­Á¬½ÓÁË´ËÓ²¼þ>ÏÂÒ»²½>Ñ¡ÖУ­Ìí¼ÓеÄÓ²¼þÉ豸>ÏÂÒ»²½>Ñ¡Öа²×°ÎÒÊÖ¶¯´ÓÁбíÑ¡ÔñµÄÓ²¼þ>ÏÂÒ»²½>Ñ¡Ôñ£­ÏÔʾËùÓÐÉ豸>Ñ¡Ôñ£­´Ó´ÅÅ̰²×°-ä¯ÀÀ£¬Ö¸¶¨Çý¶¯ÎªC:\WINDOWS\GIVEIO\giveio.infÎļþ£¬µã»÷È·¶¨£¬°²×°ºÃÇý¶¯
4.ÔÚdÅÌн¨Ò»Ä¿Â¼bootloader£¬°Ñsjf2410-s(ÔÚflashviviĿ¼Ï£©ºÍÒªÉÕдµÄvivi¿½±´µ½¸ÃĿ¼Ï£¬ÔÚ³ÌÐò£­¸½¼þ£­msdosÏ£¬½øÈë¸ÃĿ¼£¬ÔËÐÐsjf2410-sÃüÁîÈçÏ£ºsjf2410-s /f:vivi
Ôڴ˺ó³öÏÖµÄÈý´ÎÒªÇóÊäÈë²ÎÊý£¬µÚÒ»´ÎÊÇÈÃÑ¡ÔñFlash£¬Ñ¡0£»µÚ¶þ´ÎÊÇÑ¡Ôñjtag¶ÔflashµÄÁ½ÖÖ¹¦ÄÜ£¬Ò²Ñ¡0£»µÚÈý´ÎÊÇÈÃÑ¡ÔñÆðʼµØÖ·£¬Ñ¡0´Ëºó¾ÍµÈ´ý´óÔ¼3£­5·ÖÖÓµÄÉÕдʱ¼ä£¬µ±VIVI ÉÕдÍê±ÏºóÑ¡Ôñ²ÎÊý2£¬Í˳öÉÕд¡£
5.ÉÕ¼ºó¹Ø±Õ2410£­S£¬°ÎµôJTAGÓ뿪·¢°åµÄÁ¬Ïߣ¬²¢Óô®¿ÚÏßÁ¬½ÓpcºÍ2410£­S£»
6.´ò¿ª³¬¼¶ÖÕ¶Ë£¬ÏȰ´×¡pc»ú“Back Space”¼ü£¬È»ºóÆô¶¯2410£­S£¬½øÈëvivi> £¬°´ÕÕÒÔÏÂÃüÁîÖØÐ·ÖÇø£º
    vivi>bon part 0 128k 192k 2240k 5312k:m 64704k
7.ÕâʱÒѸñʽ»¯flash,ǧÍò²»ÒªÖØÆô2410-S,
  vivi>load flash vivi x  »Ø³µ
  µ±³öÏÖReady for downloading using xmodem...
        Waiting...
        ...Õâʱµã»÷³¬¼¶ÖÕ¶ËÈÎÎñÀ¸ÉÏ“´«ËÍ”ÏÂÀ­²Ëµ¥Öеē·¢ËÍÎļþ”£¬Ñ¡ÔñºÃ¾µÏñÎļþvivi,ЭÒéΪXmodem,µã»÷“·¢ËÍ"ͨ¹ý´®¿Ú  ÖØÐÂÉÕ¼һ±é,ÖÁ´ËÄãµÄvivi¾ÍÉÕдµ½flashÀïÁË
¶þ.ÉÕдÄÚºËzImage£¨kernel)
 


Ïà¹ØÎĵµ£º

Tuning TCP for Linux 2.4 and 2.6

Tuning TCP for Linux 2.4 and 2.6
NB: Recent versions of Linux (version 2.6.17 and later) have full autotuning with 4 MB maximum buffer sizes. Except in some rare cases, manual tuning is unlikely to substantially improve the performance of these kernels over most network paths, and is not generally ......

linux send recvº¯ÊýÏê½â


i
nt send( SOCKET s, const char FAR *buf, int len, int flags );

    ²»ÂÛÊǿͻ§»¹ÊÇ·þÎñÆ÷Ó¦ÓóÌÐò¶¼ÓÃsendº¯ÊýÀ´ÏòTCPÁ¬½ÓµÄÁíÒ»¶Ë·¢ËÍÊý¾Ý¡£
¿Í»§³ÌÐòÒ»°ãÓÃsendº¯ÊýÏò·þÎñÆ÷·¢ËÍÇëÇ󣬶ø·þÎñÆ÷Ôòͨ³£ÓÃsendº¯ÊýÀ´Ïò¿Í»§³ÌÐò·¢ËÍÓ¦´ð¡£
    ¸Ãº¯ÊýµÄµÚÒ»¸ö²ÎÊýÖ¸¶¨·¢ËͶËÌ ......

linuxÄÚ´æ¹ÜÀíÖ®·ÇÁ¬ÐøÎïÀíµØÖ··ÖÅä(vmalloc

Ç°ÃæÎÒÃÇÒѾ­·ÖÎöÁËlinuxÈçºÎÀûÓûï°éϵͳ,slab·ÖÅäÆ÷·ÖÅäÄÚ´æ,ÓÃÕâЩ·½·¨µÃµ½µÄÄÚ´æÔÚÎïÀíµØÖ·É϶¼ÊÇÁ¬ÐøµÄ,È»¶ø,ÓÐЩʱºò,ÿ´ÎÇëÇóÄÚ´æÊ±,ϵͳ¶¼·ÖÅäÎïÀíµØÖ·Á¬ÐøµÄÄÚ´æ¿éÊDz»ºÏÊʵÄ,¿ÉÒÔÀûÓÃС¿éÄÚ´æ“Á¬½Ó”³É´ó¿é¿ÉʹÓõÄÄÚ´æ.ÕâÔÚ²Ù×÷ϵͳÉè¼ÆÖÐÒ²±»³ÆÎª “ÄÚ´æÆ´½Ó”,ÏÔÈ»,ÄÚ´æÆ´½ÓÔÚÐèÒª½Ï´óÄÚ ......

LinuxÖг£ÓõÄC\C++Í·Îļþ

1¡¢  һЩͷÎļþµÄ×÷Óãº
<assert.h>£ºANSI C¡£Ìṩ¶ÏÑÔ£¬assert(±í´ïʽ)
<glib.h>£ºGCC¡£GTK£¬GNOMEµÄ»ù´¡¿â£¬ÌṩºÜ¶àÓÐÓõĺ¯Êý£¬ÈçÓÐÊý¾Ý½á¹¹²Ù×÷º¯Êý¡£Ê¹ÓÃglibÖ»ÐèÒª°üº¬<glib.h>
<dirent.h>£ºGCC¡£Îļþ¼Ð²Ù×÷º¯Êý¡£struct dirent,struct DIR,opendir(),closedir(),readdir(),readdi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ