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Ò».È¥³ýembedded linux µÄ¿ª»ú¹â±ê:
¡¡ÔÚÄں˵ĵ±Ç°Ä¿Â¼½øÈëµ½drivers/video/console/fbcon.cÎļþ
¡¡½«static void fb_flashcursor(void *private) ÀïµÄÄÚÈÝ×¢Ê͵ô,ʹ֮±ä³É¿Õº¯Êý
¶þ.ÉèÖÃLINUXÄÚºËÆô¶¯LOGO
     (1)ÈÃÄÚºËÖ§³ÖÆô¶¯LOGO
        ÔÚÄÚºËĿ¼ÖÐ make menuconfig
        Device Drivers ---->   Graphics support ---->
        Ñ¡ÖÐ Bootup logo ----> Standard 224-color Linux logo
     (2) ÔÚLINUX¹âÅÌÖа²×° NETPBM µÄ¸÷ÖÖ°²×°°ü ,ÒòΪÒÔºóÒªÓõ½ÆäÖеÄһЩ¹¦ÄÜ
     (3)ÖÆ×÷¿ª»úlogoµÄͼƬ
         
         ½«Òªµ±×÷¿ª»úLOGOµÄͼƬ°´ÕÕÄãÆÁÄ»µÄ´óС½øÐвüõ,²¢½«Æä±£´æÎª bmp¸ñʽ
         ´ò¿ª³¬¼¶ÖÕ¶Ë,ÊäÈëÒÔÏÂÃüÁî:
         bmptoppm Äã×öµÄ¿ª»úLOGO.bmp > temp1.ppm    //Éú³Éppm
          ppmquant 224 temp1.ppm > temp2.ppm                  //ת»»³É224ÑÕÉ«
          pnmnoraw temp2.ppm > logo.ppm                            //ת»»³Éascii¸ñʽ
  
      (4)½«LOGOÎļþ·ÅÈëÄÚºËÖÐ
           ¿½±´µ½ÖÆ×÷ºÃµÄLOGOÎļþµ½  /drivers/video/logo Îļþ¼Ð
           Ìæ»»  logo_linux_clut224.ppm Îļþ
      (5)ÖØÐ±àÒëÄÚºË
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