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

LinuxǶÈëʽ²ËÄñÖ®Âà µãÁÁledµÆ

ÕÛÌÚÁËÒ»ÍíÉÏ£¬ÔÚLinuxÏÂÖÕÓÚ°ÑS3C2440¿ª·¢°åµÄLEDµÆ¸øµãÁÁÁË£¬Ð˷ܲ»ÒÑ£¬ÓÚÊÇÖøÎÄÒÔ¼ÇÖ®¡£
³ÌÐòÊÇΤ¶«É½ÀÏʦ±àÖøµÄ¡¶Ç¶ÈëʽLinuxÓ¦Óÿª·¢ÍêÈ«Êֲᡷ£¬±àÒëÔ´ÎļþÕÕÊéÉÏ×ö¾Í¿ÉÒÔÁË£¬Ö÷ÒªÊÇÔÚÉÕµ½¿ª·¢°åÉϳöÁËÎÊÌâ
ʹÓÃJflash-s3c2440Èí¼þ燒д³ÌÐòµÄʱºò³öÏÖÁËÈçϵÄÎÊÌ⣺
ʹÓÃJflash-s3c2440Èí¼þ燒д³ÌÐòµÄʱºò³öÏÖÁËÈçϵÄÎÊÌ⣺
[root@localhost for_linux]# ./Jflash-s3c2440 /work/hardware/led_on/led_on.bin /t=5
+------------------------------------+
| SEC JTAG FLASH for 2440+
| modified by Quasar 2003.9.22+
+------------------------------------+
> flashType=5
> S3C2440X(ID=0x0032409d) is detected.
[K9S1208 NAND Flash JTAG Programmer]

ÔÚÍíÉÏÕÒµ½ÁËÒ»¸öOpenJTAG燒д¹¤¾ß£¬¸ã¶¨£¡
¹ØÓÚOpenJTAG燒д¹¤¾ß£¬²Î¼û£º
http://www.100ask.net/showtopic.aspx?page=end&topicid=2465#12537
OpenJTAGÉÕд¹¤¾ß¹ý³ÌÈçÏ£º
[root@localhost oflash]# ./oflash 1 2 0 0 0 led_on.bin
+---------------------------------------------------------+
| Flash Programmer v1.3 for OpenJTAG of www.100ask.net |
| OpenJTAG is a USB to JTAG & RS232 tool based FT2232 |
| This programmer supports both of S3C2410X & S3C2440 |
| Author: Email/MSN(thisway.diy@163.com), QQ(17653039) |
+---------------------------------------------------------+
Usage:
1. oflash, run with cfg.txt or prompt
2. oflash [file], write [file] to flash with prompt
3. oflash [-f config_file]
4. oflash [jtag_type] [cpu_type] [flash_type] [read_or_write] [offset] [file]
Select the JTAG type:
0. OpenJTAG
1. Dongle JTAG(parallel port)
Enter the number: 1
Select the CPU:
1. S3C2410X
2. S3C2440X
Enter the number: 2
S3C24X0 detected, cpuID = 0x0032409d
[Main Menu]
0:Nand Flash prog 1:Nor Flash prog 2:Memory Rd/Wr 3:Exit
Select the function to test:0
[NAND Flash JTAG Programmer]
Scan nand flash:
Device 0: NAND 128MiB 3,3V 8-bit, sector size 128 KiB
Total size: 128 MiB
0:Nand Flash Program 1:Nand Flash Print BlkPage 2:Exit
Select the


Ïà¹ØÎĵµ£º

linux socket¿ª·¢»ù´¡


 
 
¡¡¡¡ÕâÊǹØÓÚÈçºÎÓø÷ÖÖ¿ÉÒԵõ½µÄ½Ó¿ÚΪLinux¿ª·¢ÍøÂç³ÌÐòµÄϵÁÐÎÄÕµĵÚһƪ¡£¾ÍÏñ´ó¶àÊýUnix-basedµÄ²Ù×÷ϵͳһÑù£¬LinuxÖ§³Ö½«TCP/IP×÷Ϊ±¾µØµÄÍøÂç´«ÊäЭÒé¡£ÔÚÕâ¸öϵÁÐÖУ¬ÎÒÃǼٶ¨ÄãÒѾ­±È½ÏÊìϤLinuxÉϵÄC±à³ÌºÍLinuxµÄһЩϵͳ֪ʶÖîÈçsignals,forkingµÈµÈ¡£
¡¡¡¡ÕâÆªÎÄÕÂÊǹØÓÚÈçºÎÓÃBSDÌ×½Ó¿ ......

Linux³£ÓÃÃûÁî 1Îļþ²Ù×÷ÃüÁî

1. ls£ºÁгöÎļþÁбí
       ¸ñʽ£º ls  option£¬option¿ÉÒÔÊÇ£º -a ÁгöÒþ²ØÎļþ£¬-l ÁгöÎļþÏêϸÐÅÏ¢
2. pwd£º²é¿´µ±Ç°Ä¿Â¼
3. mkdir£º ´´½¨Ä¿Â¼
4. touch£º ´´½¨Îļþ
5. cd£º Çл»Ä¿Â¼
6. cp£º ¿½±´Îļþ/Ŀ¼
      ¸ñʽ£º cp  srcfile desfi ......

LinuxÖÐRouteÃüÁî

ÔÚÅäÖÃÍøÂçʱ£¬ÒªÎª»úÆ÷Ö¸¶¨½ÓÊÕÊý¾Ý°üʱ¸Ã°üÒª¾­¹ýµÄ·¾¶¡£ÔÚLinuxϵͳÖУ¬Ìṩһ¸öÃüÁîroute£¬Õâ¸öÃüÁî¿ÉÒÔΪifconfigÃüÁîÅäÖõÄÍø¿¨ÉèÖþ²Ì¬Â·ÓÉ¡£ÕâÖÖÉèÖù¤×÷ͨ³£ÔÚ/etc/rc.d/rc.inet1ÖÐÒýÈ룬ÔÚϵͳÒýµ¼Ê±½øÐС£
¡¡¡¡ÎÒÃÇͨ¹ý¼¸¸öÀý×ÓÀ´ËµÃ÷ÈçºÎʹÓÃrouteÃüÁî:
¡¡¡¡¡¡¡¡routeadd-net127.0.0.0
¡¡¡¡Õâ¸öÃüÁÏòÂ·Ó ......

ºìñЯÊÖ»ªÇåÔ¶¼û¹²½¨¹úÄÚLinux¿ª·¢È˲ÅÅàÑø±ê×¼

 
À´Ô´£º»ªÇåÔ¶¼ûǶÈëʽѧԺ    
ºìñ¹«Ë¾´óÖлªÇøÅàѵ·þÎñ×Ü¼à»Æ½¨Ò«Ó뻪ÇåÔ¶¼û½ÌÓý¼¯ÍÅ×ܲü¾¾Ã·å¹²Í¬ÇìºØºÏ×÷³É¹¦
2010Äê5ÔÂ18ÈÕ£¬»ªÇåÔ¶¼û½ÌÓý¼¯ÍÅÓëºìñ´óÖлªÇø¹ØÓÚLinux¿ª·¢È˲ÅÅàÑøµÄºÏ×÷ǩԼÒÇʽÔÚ±±¾©ÊÀ¼Í²Æ¸»ÖÐÐĺìñ¹«Ë¾×ܲ¿Õýʽ¾ÙÐУ¬ºìñ´óÖлªÇøÅàѵ·þÎñ×Ü¼à»Æ½¨Ò«¡¢»ªÇåÔ¶¼û½ ......

LinuxÏÂMemcache·þÎñÆ÷¶ËµÄ°²×°

×î½üÔÚÑо¿ÔõôÈÃDiscuz!È¥Ó¦ÓÃMemcacheÈ¥×öһЩÊÂÇ飬¼Ç¼ÏÂMemcache°²×°µÄ¹ý³Ì¡£
LinuxÏÂMemcache·þÎñÆ÷¶ËµÄ°²×°
·þÎñÆ÷¶ËÖ÷ÒªÊǰ²×°memcache·þÎñÆ÷¶Ë£¬Ä¿Ç°µÄ×îа汾ÊÇ memcached-1.3.0 ¡£
ÏÂÔØ£ºhttp://www.danga.com/memcached/dist/memcached-1.2.2.tar.gz
ÁíÍ⣬MemcacheÓõ½ÁËlibeventÕâ¸ö¿âÓÃÓÚSocketµÄ´¦Àí£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ