ÕæÕý½Ó´¥linuxµ½ÏÖÔÚ½«½ü1ÄêÁË£¬ÓÉ×î³õµÄÃÅÍ⺺£¬µ½ÏÖÔڱȽϵÃÐÄÓ¦ÊÖµÄʹÓÃlinux£¬Íê³É¼¸ºõËùÓй¤×÷£¬°üÀ¨³ÌÐò¿ª·¢¡¢±¾µØÏµÍ³Î¬»¤¡¢½»Á÷¡¢ÓéÀֵȹ¦ÄÜ£¬ËãÊÇÊÕ»ñÆÄ·áÁË¡£
×ܽáÁËÒ»ÏÂ×Ô¼ºÓÃÆðÀ´¸Ð¾õ²»´íµÄlinux¹¤¾ß£º(²»·Ö˳Ðò£¬linux·¢ÐаæÓõÄÊÇfedora 10)
1. ±à¼Æ÷: vim (Ààuinxƽ̨ÉϹ«ÈÏ×î¾µäµÄ£¬Ã»»°Ëµ)
2. ³ÌÐò¿ª·¢¹¤¾ß: gnu toolchain (°üÀ¨gcc, make, autotools, gdb£¬Ò²°üÀ¨Ð©armƽ̨µÄ½»²æ±àÒ빤¾ß)
3. °æ±¾¿ØÖƹ¤¾ß: svn
4. ä¯ÀÀÆ÷: firefox, opera (ÏÖÔÚÓÃopera£¬firefox¸¨Öú)
5. ÏÂÔØ¹¤¾ß: wget, mytget, amule (mytgetÖ§³Ö¶àÏß³ÌÏÂÔØ±È½Ïˬ£¬amuleÏÂÔØµç¿×ÊÔ´£¬ btûÔÚlinuxÉÏÓùý)
6. Óʼþ¿Í»§¶Ë: mutt+getmail+msmtp (¸Õ¿ªÊ¼Ó㬸оõºÜºÃºÜÇ¿´ó)
7. ÁÄÌ칤¾ß: pidin, qq (ûÓÐ×îÀ¬»ø£¬Ö»ÓиüÀ¬»ø£¬ÎÞÄÎ)
8. ²©¿Í¹¤¾ß: һֱѰÃÙÖÐ……
9. ÔĶÁÆ÷: acroread, chmsee (pdf, chm)
10. ÓïÑÔ¹¤¾ß: stardict
11. ýÌå²¥·ÅÆ÷: totem, xine, mplayer (²»ÌýÒôÀÖ)
12. ´°¿Ú¹ÜÀíÆ÷: compiz, metacity
13. ÊäÈë·¨: ibus (ͦºÃ)
linuxÉÏ»¹ÓкܶàºÃ¶«¶«ÁË£¬ÂýÂý̽Ë÷°É¡£ ......
1 ³ÌÐòÁ÷³Ìͼ¡£
2 sampleÀý×Ó
HI_S32 TDE_DrawGraphicSample()
{
HI_U32 u32Size;
HI_S32 s32Fd;
HI_U32 u32Times;
HI_U8* pu8Screen;
HI_U32 u32PhyAddr;
HI_S32 s32Ret = -1;
HI_U32 i = 0;
struct fb_fix_screeninfo stFixInfo;
struct fb_var_screeninfo stVarInfo;
struct fb_bitfield stR32 = {10, 5, 0};
struct fb_bitfield stG32 = {5, 5, 0};
struct fb_bitfield stB32 = {0, 5, 0};
struct fb_bitfield stA32 = {15, 1, 0};
//HI_UNF_DISPLAY_SetEnable(HI_TRUE);
/* 1. open tde device */
HI_TDE2_Open();
/* 2. framebuffer operation */
s32Fd = open("/dev/fb0", O_RDWR);
if (s32Fd == -1)
{
& ......
Linux
ÏÂ
USB
suspend/resume
Ô´Âë·ÖÎö
Author:aaron
±¾ÎÄÖ÷Òª´Ó×Ô¼º¿ª·¢µÄÒ»¸ö
USB
Çý¶¯µÄÀý×ÓÀ´ÉîÈë½²½â
linux
ÄÚºËÊÇÈçºÎÖ§³Ö
USB
É豸µÄÐÝÃߺͻ½ÐѵÄ
,
×î½üÎÒÔÚΪÎÒÃǹ«Ë¾µÄÒ»¸öÄ£¿éд
linux
ϵÄÇý¶¯
,
ÆäÖÐÖ®Ò»¾ÍÊÇÒªÖ§³Ö
USB
µÄÐÝÃß»½ÐÑÎÊÌâ
,
ʵ¼ÊÉÏ
linux
Äں˶Ô
USB
µÄÕâ¸ö¹¦ÄܵÄÖ§³Ö»¹ÊDZȽÏеÄ
,
Ò²¾ÍÊÇ×î½ü¼¸ÄêµÄÊÂ
.
Ò»
´ò¿ª
/
¹Ø±Õ
USB suspend/resuem
¹¦ÄÜ
ÒªÈÃ
linux
Ö§³Ö
usb suspend/resuem,
µ±È»ÏÈÒª°ÑÄÚºËÖÐÕâ¸ö¹¦ÄܵĴúÂë±àÒë½øÈ¥¿©
,
¼´ÒªÔÚ
make menuconfig
ʱ´ò¿ª¶ÔÕâÏÄܵÄÖ§³Ö
.
µÚÒ»¸ö´ò¿ªµÄÏîÊÇ
CONFIG_PM,
¼´Õû¸öϵͳµÄµçÔ´¹ÜÀí
, USB suspend/resuem
Ö»ÊÇÕû¸öµçÔ´¹ÜÀíµÄÒ»¸ö×Ôϵͳ
.
Ö»Óдò¿ªÁËÕâ¸ö¹¦ÄܲÅÄÜÈÃ
USB
µÄÕâ¸öÌØÐÔÄÜÓÃ
.
µÚ¶þ¸öÒª´ò¿ªµÄµ±ÈÃÊÇ
USB
×Ô¼ºµÄ¿ª¹ØÁË
CONFIG_USB_SUSPEND.
¼´´ò¿ªÁËÕâ¸ö¹¦ÄܺóÎÒÃÇÖ»ÒªÔÚÎÒÃÇ×Ô¼ºµÄÇý¶¯Àï¼òµ¥µ÷ÓÃÏÂ
USB core
ÌṩµÄº¯Êý½Ó¿Ú¾ÍÄÜʹÎÒÃǵÄÉ豸ÐÝÃßÁË
.
¶þ
Ô´Âë·ÖÎö
ÔÚ
2.6.19
֮ǰµÄ´úÂëÖв»Ö§³Ö
USB
×Ô¶¯ÐÝÃߵŦÄÜ
,
ËüÖ»ÄÜÊÇÔÚ
host
ÐÝÃßÇé¿öϲŻáÈÃ
......
±¾ÎĽéÉÜÁËÒ»¸öÔÚǶÈëʽLinuxƽ̨Éϱàд´¥ÃþÆÁÇý¶¯µÄʵÀý¡£±¾Æ½Ì¨»ùÓÚĦÍÐÂÞÀ¹«Ë¾µÄPowerpc823e CPU оƬ£¬²¢²ÉÓøöÐÔ»¯µÄLinux2.4.4ÄÚºË×÷ΪËüµÄ΢ÐͲÙ×÷ϵͳ£¬½éÉÜÁËÈçºÎͨ¹ý¶Ô823eµÄSPI½Ó¿ÚµÄ²Ù×÷ʵÏÖÓë ´¥ÃþÆÁ¿ØÖÆÐ¾Æ¬ADS7846µÄͨÐÅ¡£±¾ÎÄÔÚ¹¹ÔìÓ²¼þµÄ»ù´¡ÉÏ˵Ã÷ÁË´¥ÃþÆÁÇý¶¯³ÌÐòµÄCÓïÑÔʵÏÖ¡£
ÒýÑÔ
´¥ÃþÆÁÒò·½±ãÁé»î¡¢½ÚÊ¡¿Õ¼ä¡¢Ö±¹ÛµÈÌØµã£¬×÷ΪǶÈëʽϵͳµÄÊäÈëÉ豸ԽÀ´Ô½Êܸ÷ÖÖÖն˲úÆ·Éú³§É̵ÄÇàíù¡£¶ølinux²Ù×÷ϵͳÒòΪÓÐ×ÅÔ´´úÂ빫¿ª¡¢±ãÓڲüõµÄÓŵ㣬Êǵ±Ç°Ç¶ÈëʽϵͳµÄÒ»´óÈÈÃÅÑ¡Ôñ¡£±¾ÎĽ«ÔÚ¹¹ÔìÓ²¼þµÄ»ù´¡ÉÏ£¬ÉîÈëµÄÌÖÂÛÈçºÎÔÚlinux²Ù×÷ϵͳÀï±àдһ¸ö´¥ÃþÆÁÇý¶¯¡£
SPI½Ó¿ÚµÄ¼ò½é
´®ÐÐÍâΧÉ豸½Ó¿ÚSPI×ÜÏß¼¼ÊõÊÇĦÍÐÂÞÀ¹«Ë¾ÍƳöµÄÒ»ÖÖȫ˫¹¤¡¢Í¬²½´®Ðнӿڣ¬ËüÌṩÁ˹¦ÄÜÇ¿´óµÄËÄÏß½Ó¿Ú£¨½ÓÊÕÏß¡¢´«ÊäÏß¡¢Ê±ÖÓÏßºÍ´ÓÆ¬Ñ¡Ïߣ©¡£
SPIµÄ´ÓÉ豸ºÍÖ÷É豸¹²ÓÃÒ»¸öʱÖÓÏߣ¬¶øÊ±ÖÓʼÖÕÊÇ´ÓÖ÷É豸Àï·¢ËͳöÀ´µÄ¡£µ±823eÊÇÖ÷ģʽµÄʱºò£¬Æ¬Ñ¡ÐźÅÏß¾ÍÍ£Óã¬Èç¹ûÊÇ´ÓģʽµÄ»°£¬ËüµÄ´ÓƬѡÏßµÍµçÆ½Ê¹ÄÜ¡£ÔÚ±¾ÀýÖУ¬823eÊÇÖ ......
15.2 µÇ¼Áíһ̨Linux·þÎñÆ÷
×÷Ϊһ¿î·þÎñÆ÷²Ù×÷ϵͳ£¬Linux³ä·Ö¿¼ÂÇÁËÔ¶³ÌµÇ¼µÄÎÊÌâ¡£ÎÞÂÛÊÇ´ÓLinux¡¢Windows»¹ÊÇÆäËûһЩ²Ù×÷ϵͳµÇ¼µ½Linux¶¼ÊǷdz£·½±ãµÄ¡£Ö§³Ö¶à¸öÓû§Í¬Ê±µÇ¼¶ÔÓÚ·þÎñÆ÷¶øÑԷdz£ÖØÒª——ÕâÕýÊÇLinuxÉó¤µÄ¡£
ÓжàÖÖ²»Í¬µÄÐÒé¿É¹©Ñ¡Ôñ£¬µ«SSHÒ²ÐíÊÇÆäÖГ×îºÃ”µÄ¡£ÕâÖÖÐÒéÌṩÁ˰²È«¿É¿¿µÄÔ¶³ÌÁ¬½Ó·½Ê½£¬SSH½«¹á´©ÓÚ±¾½ÚµÄÌÖÂÛÖС£ ......
Linux C++¸ß¼¶Èí¼þ¹¤³ÌʦѵÁ·Óª
ÖйúΨһһ¼ÒרעLinux C++Èí¼þ¿ª·¢¼¼ÊõÅàѵµÄÆóÒµ!!!
ÎÒÃÇµÄÆóÒµ£º
¹«Ë¾Ö÷ÓªÈí¼þ¼¼Êõ·þÎñ—ÌØ±ðÕë¶Ô¸öÈ˼°ÆóÒµÌṩרҵµÄ¸ß¼¶Èí¼þ¹¤³ÌʦÅàѵ£¬ÊÇÖйúΨһһ¼ÒרעLinux C++Èí¼þ¿ª·¢¼¼ÊõÅàѵµÄÆóÒµ£¡£¡£¡ÎªÆóÒµ´òÔìÓÅÐãµÄÈí¼þ¿ª·¢¼¼ÊõÈ˲ÅÊÇÎÒÃǵÄÔðÈÎ.
ÎÒÃǵÄʦ×ÊÁ¦Á¿£º Ò»Á÷µÄʦ×ÊÁ¦Á¿ÎªÅàÓýÒ»Á÷µÄÈí¼þ¿ª·¢È˲Å×öºÃ×¼±¸£¡
±¾¹«Ë¾ÓµÓÐÐÛºñµÄʦ×ÊÁ¦Á¿¡¢ËùÓн²Ê¦¾ùÀ´×ÔÈí¼þÆóÒµ£¬ÔÚÖ°ÆÚ¼äλ¾Ó¼¼ÊõÖ÷¹Ü¡¢ÏµÍ³¼Ü¹¹Ê¦¡¢¸ß¼¶Èí¼þ¹¤³ÌʦµÈºËÐļ¼Êõ¸Ú룬¾ùÓµÓÐ5ÄêÒÔÉϵÄרҵÈí¼þ¿ª·¢¾Ñé¡£ÐùÔ¯ËùÓн²Ê¦Ô¸ÇãÆäËùÓС¢¾¡Ðľ¡Ö°µÄΪÿλѧԱ·þÎñ£¬ÊýÔÂʱ¼äµÄѧϰÄú½«»ñÈ¡ÊýÄêµÄ¿ª·¢¾Ñé¡£
ÎÒÃǵĽÌѧ»·¾³£º£ÑϸñʵÐÐС°àÊÚ¿ÎÖÆ
ÎÒÃÇÌṩÅäÖøߵµµÄ½ÌѧÉ豸£¬ÓÅÑŵĽÌѧ»·¾³£¬Ö¼ÔÚÅàÑøºÍ´òÔìÆóÒµËùÐèµÄ¸ß¼¶Èí¼þ¼¼ÊõÈ˲ţ¬ËùÓаà±ð²ÉȡС°àÊÚ¿ÎÖÆ£ºÃ¿°àѧԱ²»³¬¹ý20ÈË£¬Êڿν²Ê¦Äܳä·ÖÕչ˵½Ã¿Î»Ñ§Ô±£¬¸ú½ø¼°ÕÆÎÕÿλѧԱµÄѧϰÇé¿ö£¬¼°Ê±²¹Ç¿¡£Ñ§Ô±ÔÚУÆÚ¼äÈËÊÖÒ»»ú£¬Ñ§Ï°ÆÚ¼ä¹Ì¶¨ÓµÓС£
ÎÒÃǵĿγÌÌØÉ«£º×¨Òµ¡¢¾«ÉʵÓÃ
ËùÉè¿Î³Ì¡¢ÏîÄ¿£¬¾ùÔ´ÓÚÀ¥É½ÐùÔ¯ITÅàѵ½²Ê¦¶Ô¶àÄ깤×÷¾ÑéµÄ×ܽᡢ¶ÔÐÐÒµ·¢Õ¹µÄ·ÖÎö£¬´Ó¶øÖƶ¨³öÇÐʵ·ûºÏÆóÒ ......
Linux C++¸ß¼¶Èí¼þ¹¤³ÌʦѵÁ·Óª
ÖйúΨһһ¼ÒרעLinux C++Èí¼þ¿ª·¢¼¼ÊõÅàѵµÄÆóÒµ!!!
ÎÒÃÇµÄÆóÒµ£º
¹«Ë¾Ö÷ÓªÈí¼þ¼¼Êõ·þÎñ—ÌØ±ðÕë¶Ô¸öÈ˼°ÆóÒµÌṩרҵµÄ¸ß¼¶Èí¼þ¹¤³ÌʦÅàѵ£¬ÊÇÖйúΨһһ¼ÒרעLinux C++Èí¼þ¿ª·¢¼¼ÊõÅàѵµÄÆóÒµ£¡£¡£¡ÎªÆóÒµ´òÔìÓÅÐãµÄÈí¼þ¿ª·¢¼¼ÊõÈ˲ÅÊÇÎÒÃǵÄÔðÈÎ.
ÎÒÃǵÄʦ×ÊÁ¦Á¿£º Ò»Á÷µÄʦ×ÊÁ¦Á¿ÎªÅàÓýÒ»Á÷µÄÈí¼þ¿ª·¢È˲Å×öºÃ×¼±¸£¡
±¾¹«Ë¾ÓµÓÐÐÛºñµÄʦ×ÊÁ¦Á¿¡¢ËùÓн²Ê¦¾ùÀ´×ÔÈí¼þÆóÒµ£¬ÔÚÖ°ÆÚ¼äλ¾Ó¼¼ÊõÖ÷¹Ü¡¢ÏµÍ³¼Ü¹¹Ê¦¡¢¸ß¼¶Èí¼þ¹¤³ÌʦµÈºËÐļ¼Êõ¸Ú룬¾ùÓµÓÐ5ÄêÒÔÉϵÄרҵÈí¼þ¿ª·¢¾Ñé¡£ÐùÔ¯ËùÓн²Ê¦Ô¸ÇãÆäËùÓС¢¾¡Ðľ¡Ö°µÄΪÿλѧԱ·þÎñ£¬ÊýÔÂʱ¼äµÄѧϰÄú½«»ñÈ¡ÊýÄêµÄ¿ª·¢¾Ñé¡£
ÎÒÃǵĽÌѧ»·¾³£º£ÑϸñʵÐÐС°àÊÚ¿ÎÖÆ
ÎÒÃÇÌṩÅäÖøߵµµÄ½ÌѧÉ豸£¬ÓÅÑŵĽÌѧ»·¾³£¬Ö¼ÔÚÅàÑøºÍ´òÔìÆóÒµËùÐèµÄ¸ß¼¶Èí¼þ¼¼ÊõÈ˲ţ¬ËùÓаà±ð²ÉȡС°àÊÚ¿ÎÖÆ£ºÃ¿°àѧԱ²»³¬¹ý20ÈË£¬Êڿν²Ê¦Äܳä·ÖÕչ˵½Ã¿Î»Ñ§Ô±£¬¸ú½ø¼°ÕÆÎÕÿλѧԱµÄѧϰÇé¿ö£¬¼°Ê±²¹Ç¿¡£Ñ§Ô±ÔÚУÆÚ¼äÈËÊÖÒ»»ú£¬Ñ§Ï°ÆÚ¼ä¹Ì¶¨ÓµÓС£
ÎÒÃǵĿγÌÌØÉ«£º×¨Òµ¡¢¾«ÉʵÓÃ
ËùÉè¿Î³Ì¡¢ÏîÄ¿£¬¾ùÔ´ÓÚÀ¥É½ÐùÔ¯ITÅàѵ½²Ê¦¶Ô¶àÄ깤×÷¾ÑéµÄ×ܽᡢ¶ÔÐÐÒµ·¢Õ¹µÄ·ÖÎö£¬´Ó¶øÖƶ¨³öÇÐʵ·ûºÏÆóÒ ......