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

WinCE EbootÖеÄOEM Flashº¯Êý

Ô­ÎĵØÖ·£ºhttp://blog.csdn.net/nanjianhui/archive/2008/11/12/3283072.aspx
×÷ÕߣºARM-WinCE
ÔÚEBOOTÖÐÌṩÁ˲Ù×÷FlashµÄ¹¦ÄÜ£¬¿ÉÒÔ½«ÏÂÔØµÄWinCE imageÉÕµ½Flashµ±ÖУ¬ÕâÐèҪʵÏÖһЩFlashÏà¹ØµÄOEMº¯Êý¡£
ÕâЩOEMº¯Êý»áÔÚBLCOMMONÄ£¿éÖб»µ÷Óã¬Ò²¾ÍÊÇÔÚblcommon.cÎļþµÄDownloadImageº¯ÊýÖб»µ÷Óá£ÔÚDownloadImageº¯ÊýÖУ¬Ò»°ãimageÎļþµÄheader»á±»ÏÈÏÂÔØ²¢½øÐнâÎö¡£È»ºóµ÷ÓÃOEMIsFlashAddrÅжÏimageËùÔÚµÄÇøÓò£¬Èç¹ûÊÇÔÚFlashµÄµØÖ·¿Õ¼äÄÚ£¬ÄÇô½ÓÏÂÀ´»áÏÂÔØimageÎļþ²¢µ÷ÓÃFlashÏà¹ØµÄOEMº¯Êý½«Flash²Á³ý²¢Ð´Èë¡£ÏÂÃæ¼òµ¥½éÉÜÒ»ÏÂÕâЩº¯Êý£º
 
1. BOOL OEMIsFlashAddr(DWORD dwAddr)
¸Ãº¯ÊýÓÃÓÚÅжÏÏÂÔØµÄWinCE imageÎļþÊÇÔÚFlashÇøÓòÖл¹ÊÇÔÚRAMÇøÓòÖУ¬dwAddrÊÇimageÎļþµÄµØÖ·£¬Èç¹ûÔÚFlashÇøÓòÖзµ»ØTRUE£¬·ñÔò·µ»ØFALSE£¬¸ø¸ö΢ÈíµÄÀý×Ó£º
#define FLASH_START      0
#define FLASH_LENGTH     0x02000000
BOOL OEMIsFlashAddr(DWORD dwAddr)
{
        //¸ù¾ÝFlashµÄÆðʼµØÖ·ºÍ³¤¶ÈÅжϸõØÖ·ÊÇ·ñÔÚFlashÇøÓòÄÚ
        if ((dwAddr >= FLASH_START) && (dwAddr < (FLASH_START + FLASH_LENGTH)))
        {
                return(TRUE);
        }
 
    return(FALSE);
}
 
2. BOOL OEMStartEraseFlash(DWORD dwStartAddr, DWORD dwLength)
¸Ãº¯ÊýÓÃÓÚ³õʼ»¯FlashµÄ²Á³ý£¬dwStartAddr±íʾҪ²Á³ýµÄÆðʼµØÖ·£¬dwLengthΪ³¤¶È¡£Í¨¹ýÕâÁ½¸ö²ÎÊý¼ÆËãFlashÖÐÒª±»²Á³ýµÄÆðʼblockºÍ×îºóÒ»¸öblock£¬ÒÔ¼°Òª²Á³ý¶àÉÙ¸öblock£¬¸ø¸ö΢ÈíµÄÀý×Ó£º
BOOL OEMStartEraseFlash (DWORD dwStartAddr, DWORD dwLength)
{
    ULONG i = 0;
    ULONG nNumBlocks = 0;
 
    //ÅÐ¶ÏÆðʼµØÖ·ºÍÖÕÖ¹µØÖ·ÊÇ·ñ¶¼ÔÚFlashÇøÓòÄÚ
    if (!OEMIsFlashAddr(dwStartAddr) || !OEMIsFlashAddr(dwStartAddr + dwLength - 1))
    {
        return(FALSE);


Ïà¹ØÎĵµ£º

¡¶FlashÓÎÏ·Éè¼Æ½Ì³Ì¡·ÏµÁÐÎÄÕ µ¼¶Á

  ×î½ü£¬²©¿ÍµÄµã»÷ÂÊÉÏÉýµÄ±È½Ï¿ì£¬´Ó¹ýÈ¥µÄÿÖÜÒ»Á½°Ù£¬µ½ÏÖÔÚµÄÿÖܰ˾Ű٣¬¶ÔÕâ¸öÿÖܰ˾Űٵĵã»÷£¬ÎÒÒ²±È½ÏºÃÆæ£¬´ó¼Ò¶¼ÔÚ¹ØÐÄÄÄЩ»°ÌâÄØ£¿
    ͨ¹ýÎÄÕ¹ÜÀí½çÃæ²é¿´ÁËÒ»ÏÂͳ¼ÆÊý×Ö£¬¼¸¸öÈÈÃÅ×ÊÔ´Ìù×Ó£¬È磺Flash CS3 ¼°×¢²áÂëÏÂÔØ¡¢ÉÁ¿Í¾«Áé×îаæ×¢²áÂ룬µã»÷Âʽϸߣ¬´ËÍ⣬´ó¼Ò¶Ô WordÁ÷³ÌÍ ......

Ò»¸öFLashÍøÓοª·¢ÈËÔ±2008ÄêµÄ¹¤×÷×ܽᣡ

¶Ô×Ô¼ºÄÄ·½Ã湤×÷ÂúÒ⣬ÓÐЧµÄ¾­Ñé×ܽáÓÐÄÄЩ£¿
1£©        ¿Í»§¶ËµÄÍêÕûʼþ
»úÖÆºÍÏûÏ¢·Ö·¢»úÖÆµÄ¹¹½¨¡£
¹¹½¨Á˱ȽÏÎȶ¨ÓÐЧµÄʼþºÍÏûÏ¢·Ö·¢»úÖÆ£¬Ä¿Ç°µÄʼþ»úÖÆ½¨Á¢ÔÚAS3.0еÄʼþ»úÖÆ»ù´¡
Ö®ÉÏ£¬Ê¹ÓÃÈ«¾Ö¾²Ì¬ÊôÐÔ£¬²¢ÇÒ´«µÝµÄ²ÎÊý¿ÉÒÔ²»ÏÞ³¤¶È£¬²»ÏÞÀàÐ͵ĵĽøÐÐÌí¼Ó£¬Ê¹·þÎñÆ÷¡¢ ......

Flash ÓëÊýѧ£ºÐĶ¯Ãµ¹åÏß

     
  »¶Ó­´ó¼ÒÀ´µ½ÕâÀÔÚÕâÀÎÒÒªÏò´ó¼ÒÐû¸æÒ»¼þÊÂÇ飬ÎÒ½«»áË͸øÄãÃÇÿһ¸öÈËÒ»¶äõ¹å£¬ÇëºÃºÃ±£¹ÜºÃËü£¬ÒòΪËüÀïÃæ°üº¬ÎÒµÄÎÂů¡£ ÎÒÏàÐÅÄã»áϲ»¶ÉÏ£¡
                    ......

Flash Builder 4 ×¢²á»ú£¨¿ÉÒÔÓõģ©

      ÓÉÓÚ¹¤×÷ÐèÒªÒÔ¼°¸öÈËÐËȤ£¬ÕâÁ½Ì쿪ʼ׼±¸ÕÛÌÚFlex£¬Ê×ÏȵŤ×÷¾ÍÊǰ²×°¿ª·¢Èí¼þ£¬´Ó¹ÙÍøÉÏÏÂÔØÁËFlash Builder 4£¬µ«ÊÇÔÚÍøÉÏÕÒÁ˺ܶà×¢²áºÅ¶¼Ã»Ó㬿´µ½ÓиöÌû×ÓÉÏ˵ÕâЩºÅ»ù±¾ÉÏÊÇ4ÔÂ1Èվ͹ýÆÚÁË¡£²»¹ý£¬»¹Êǹ¦·ò²»¸ºÓÐÐÄÈ˰¡£¬ÔÚCSDNÉÏÖÕÓÚÕÒµ½Á˸ö¿ÉÓõÄ×¢²á»ú¡£ÕæµÄºÜ¸ÐлCSDN´óϺÃÇ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ