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

ǶÈëʽlinuxÉÏQT±ê×¼¼üÅÌÊäÈëµÄʵÏÖ

ÔÚǶÈëʽƽ̨ÉÏÔËÐÐQTEʱ£¬Ê¹ÓõļüÅÌͨ³£²»ÊDZê×¼¼üÅÌ£¬¶øÊÇǶÈëʽÉ豸ÍâÀ©µÄÆÕͨ°´¼ü¡£ÄÇôʵÏÖQTE¼üÅÌÊäÈëµÄ·½
·¨´óÌåÉÏ¿ÉÒÔ·ÖΪÁ½Àࣺ
£¨1£©±àдһ¸öÆÕͨ°´¼üÇý¶¯£¬È»ºó¿ª±ÙÒ»¸öQTÏ̶߳ÁÈ¡°´¼üÖµ£¬ÔÚͨ¹ýÐźŰѰ´¼üÖµ·¢Ëͳö
È¥¡£ÐèÒª½ÓÊÕ¼üÅÌÊäÈëµÄÄ¿±ê£¬ÉùÃ÷²Ûº¯Êý£¬½ÓÊÕ¼üÅÌÐźš£
        £¨2£©½«°´¼üÇý¶¯±àд³É±ê×¼¼üÅÌÇý¶¯£¬ÈÃQTE¸Ð¾õºÍ±ê×¼¼üÅÌÔÚ´ò½»µÀ¡£
ÉÏÊöÁ½ÖÖ·½·¨¸øÓÐÌØµã¡£ÎÒÔÚһЩÏîÄ¿ÖжàÊý¶¼ÊÇʹÓõÚ1ÖÖ·½Ê½£¬¸Ð¾õ±È½ÏÖ±¹ÛÈÝÒ׿ØÖÆ¡£µ«
Ò²ÓÐЩÇé¿öҪѡÓõÚ2ÖÖ·½·¨¡£
µÚ1ÖÖ·½·¨µÄʵÏֱȽÏÈÝÒ×£¬ÕâÀï¾Í²»¶à˵ÁË¡£ÏÂÃæÖ÷Òª°ÑµÚ2ÖÖ·½·¨µÄʵÏÖ¹ý³ÌÃèÊöһϡ£
¾ßÌåʵÏÖ±ê×¼¼üÅÌÊäÈëµÄ¹ý³Ì¿ÉÒÔ·ÖΪÁ½²½£º
£¨1£© ÕÒÒ»¸ö±ê×¼usb¼üÅÌ£¬²âÊÔQTEÄÜ·ñÕýÈ·Éè±ð±ê×¼¼üÅÌ
        £¨2£© ±àд°´¼üÇý¶¯£¬Ä£Äâ±ê×¼¼üÅÌÊäÈë
Ò»¡¢µÚ1²½µÄʵÏÖ¹ý³Ì£º
¡ñ    ÅäÖÃQTEÖ§³Ö±ê×¼USB¼üÅÌ
        ÅäÖÃqte¿âʱ£¬Ôö¼Ó¼üÅÌÖ§³ÖµÄ²ÎÊý£¬ÈçÏÂ:
        ./configure …… -qt-kbd-usb ……
        ¡ñ    ÅäÖÃÄÚºËÖ§³ÖUSB¼üÅÌÊäÈë
        ¡ñ    ²åÈëUSB¼üÅ̺󣬲úÉúeventÉ豸½Úµã£¬Èç/dev/event2
        ¡ñ    ÉèÖÃQTE¹ØÁªµÄ¼üÅÌÉ豸µÄ»·¾³±äÁ¿
                export QWS_KEYBOARD=USB:/dev/event2
        ¡ñ    ±àдһ¸ö½ÓÊÕ¼üÅÌʼþµÄQT²âÊÔ´úÂë¡£
class MyDialog : public QDialog
        {
                ……
 


Ïà¹ØÎĵµ£º

ÔÚlinuxÏÂʵÏÖweb qqµÄ×ÀÃæ»¯


´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ­°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......

linuxÏÂcÓïÑÔÁ¬½ÓmysqlÊý¾Ý¿â

ÔÚFC8ÖÐĬÈϰ²×°µÄÓÐmysql£¬Ã»Óеϰ¿ÉÒԺܷ½±ãµÄ°²×°Ï¡£
ĬÈϵÄmysqlµÄincludeÎļþĿ¼ÔÚ/usr/include/mysql
ĬÈϵÄmysqlµÄlibÎļþ¼ÐÔÚ/usr/lib/mysql
ÕâÁ½¸öĿ¼ÔÚÎÒÃDZàÒëʱºòÐèÒªµ½¡£
ÎҵIJâÊÔÓõÄC´úÂëΪ£º
££include <stdio.h>
#include <stdlib.h>
#include <mysql.h>
#define CONN_HOST ......

³£ÓõÄLinuxÃüÁîÖ®Ò»

poweroff
shutdown -h Á¢¿Ì¹Ø»ú
shutdown -h 10 10·Öºó¹Ø»ú
shutdown -h 20:25 ʲôʱºò¶¨Ê±¹Ø»ú
shutdown -r now
reboot
pwd ÏÔʾµ±Ç°Â·¾¶
cd .. ·µ»ØÉÏÒ»¼¶
mkdir -p animal/dog Ç¿ÖÆ´´½¨animalĿ¼ÒÔ¼°×ÓĿ¼dog
rm * ɾ³ýÎļþ»òÕßĿ¼
rm -f * Ç¿ÖÆÉ¾³ý
cat a.txt>>b.ini ½«a.txtÏÔʾ²¢×·¼Óµ½b.iniµÄÄ ......

Linux PCIÇý¶¯µÄ±àд

PCIÊÇÍâΧÉ豸»¥ÁªµÄ¼ò³Æ(Peripheral Component
Interconnect)µÄ¼ò³Æ£¬×÷ΪһÖÖͨÓõÄ×ÜÏß½Ó¿Ú±ê×¼£¬ËûÔÚ¼ÆËã»úϵͳÖеõ½Á˹㷺µÄʹÓá£PCIµÄËÙ¶ÈÄܹ»´ïµ½132M/s¡£ÔÚÕâÀï¼òµ¥µÄ½é
ÉÜһϠlinux ÏÂPCIÇý¶¯µÄʵÏÖ¡£
ÔÚ±àдһ¸öPCIÇý¶¯µÄʱºòÎÒÃÇÏȵÃÈ·¶¨ÏµÍ³ÖÐÊÇ·ñÓÐÎÒÃǵÄÉ豸¡£ÎÒÃÇ¿ÉÒÔͨ¹ýlspci
²é¿´PCIÉ豸¡£
[roo ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ