[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: dynamic linked binary for hpcmips, vraiu worked on MC-CS12



ßÀÅè¤Ç¤¹¡£

Mon, 22 Jul 2002 14:17:15 +0900 ¤Ë
FUKAUMI Naoki <naoki@fukaumi.org> ¤µ¤ó¤¬½ñ¤«¤ì¤¿
<87fzycpcis.wl@dns1.fukaumi.org> ¤ò°úÍѤ·¤Æ¤¤¤Þ¤¹

>   pwctl3 at vrgiu? platform NEC_MCCS id PWCTL_SPEAKER port 12
> 
> ¤¿¤Ö¤ó¡¢¤³¤ó¤Ê´¶¤¸¤Î¹Ô¤ò GENERIC ¤ËÄɲ乤ì¤Ð¡¢ NetBSD µ¯Æ°»þ¤Ë¤Á¤ã¤ó¤È
> ÅŸ» on ¤·¤Æ¤¯¤ì¤Æ¡¢ÉáÄ̤˻Ȥ¨¤ë¤è¤¦¤Ë¤Ê¤ë¤È»×¤¤¤Þ¤¹¡£

Ê䭤Ǥ¹¤¬¡¢¥¹¥Ô¡¼¥«¤ÎÅŸ»¤Ï²»¤ò½Ð¤¹Á°¤Ëon¤Ë¤·¤ÆÌĤ餷½ª¤ï¤Ã¤¿¤éoff¤Ë
¤·¤Æ¤¤¤Þ¤¹¤Î¤Ç¡¢pwctl3¤¬¤¢¤ë¤À¤±¤Ç¾ÃÈñÅÅÎϤ¬Áý¤¨¤ë¤È¤¤¤¦¤è¤¦¤Ê¤³¤È¤Ï¤¢
¤ê¤Þ¤»¤ó¡£

>> mpg123 --8bit --rate 8000 -w work.wav work.mp3
>> audioplay -f work.wav
>> 
>> ¤³¤ì¤ÇºÆÀ¸¤Ç¤­¤Þ¤¹¤¬, ·Á¼°¤¬°­¤¯¤Æ 2 ÇÜ®¤Ëʹ¤³¤¨¤ÆÍè¤Þ¤·¤¿.
>> # ¤Á¤Ê¤ß¤Ë20ÉÃÄø¤ÎºÆÀ¸»þ´Ö¤ò»ý¤Ä work.wav ¤òºî¤ë¤Î¤Ë40ʬÄø¤«¤«¤ê¤Þ¤¹.
>> # MC-CS12 ¤¸¤ã¤ä¤Ã¤Ñ¤ê mp3 ¤Ï̵Íý¤½¤¦¤À...
> 
> wave ¤ËÊÑ´¹¤Ç¤­¤ë¤«¤É¤¦¤«Ëº¤ì¤Þ¤·¤¿¤¬¡¢ MAD (pkgsrc/audio/mad) ¤È¤¤¤¦¥½
> ¥Õ¥È¤Ï MP3 ºÆÀ¸¤Ë FPU ¤ò»È¤ï¤Ê¤¤¤Î¤Ç¡¢¤¤¤¯¤é¤«½èÍý¤¬Â®¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£

MP3¤ÏMC/R430¤Çmad¤ò»È¤Ã¤Æ¤â¤Þ¤È¤â¤ËÌĤ餻¤Þ¤»¤ó¡£ÌĤ餻¤ë¤è¤¦¤Ë¤·¤¿¤¤
¤È¤³¤í¤Ç¤¹¤¬¡¢Ë»¤·¤«¤Ã¤¿¤ê¾¤ËÉⵤ¤ò¤·¤Æ¤¤¤¿¤ê¤Ç¡¢²þ¤ÅÓÃæ¤Î¤Þ¤ÞŤ¤Æü¡¹
¤¬²á¤®¤è¤¦¤È¤·¤Æ¤¤¤Þ¤¹¡£