The Polaris Dawn crew is back on Earth after a historic mission
The Polaris Dawn crew is back on Earth after a historic mission
ï¼ï¼æ¥æ¬ã§ã®å ¥ææ¹æ³ æ¬é ã¯Beagleboard ã¨åãå 容ã®ããã ãªã³ã¯å ãåç §ãã¦ãã ãã Digi-Keyã§ããã®ãã¼ããæ¤ç´¢ããã«ã¯âbeagleboneâã¨å ¥åãã¾ããæ¬ãã¼ãã¨æ¡å¼µãã¼ããæ¤ç´¢ã«ãããã¾ã ä¾¡æ ¼ã¯ éæè¾¼ã¿ã\7,777 ï½2012/06/14ç¾å¨ï½ (ãªããæ¥æ¬ã®æ¶è²»ç¨ +5% ã¯å¥éè¦) (åãã«çºæ¿ç¸å ´ã«ãã£ã¦æ¯æä¾¡æ ¼ãå¤ããã¾ã) ï¼ï¼å¥éç¨æããæã¡ç© (1) æ¯è¦ãã½ã³ã³ Windowsãã½ã³ã³ã§ããã®ã§ç¨æãã¦ãã ãããï¼ï¼ï½ï½ãå¯è½ï¼ Linuxç°å¢ããæã¡ã§ãªããã°ã ãã®ãµã¤ãã®è¨äºãåèã« ä»®æ³åã½ããä¸ã§Ubuntu( or Debian )ãã¤ã³ã¹ãã¼ã«ãã¦ãã ãã (2) ãã¤ã¯ãSDHCã«ã¼ã ï¼ï¼§ï¼¢ä»¥ä¸ã®ãã®ãç¨æãã¦ãã ããã (3) SDHCã¢ããã¿ ä¸è¨SDHCãæ¯è¦ããèªã¿æ¸ãã§ããã¢ããã¿ãç¨æãã ãã (4) 端æ«
beagleboneã§ãarduinoã¿ãããªãã¨ããã£ã¦ã¿ããã¨ãããã¨ã§ãããã調ã¹ã¦ãã¾ãã ãããä»å±ã®LEDã®ç¹ç¯ã®è¨äºãè¦ãããã®ã§ããããããªã®ã§ã¯ãªãã¦ãarduinoã¿ããã«å¤é¨ã®LEDããã«ãã«ããããã®ã§ãã ã¾ããbeagleboneä»å±ã®IDEã使ã£ã¦ãwebããããã®ã§ã¯ãªãã¦ããã£ããlinuxãå ¥ã£ã¦ããã®ã§ããããã³ãã³ãã©ã¤ã³ãããã°ã©ã ããããã«ãã«ãããããã®ã§ãã beagleboneã¯ååºå ¥ããµã¤ãºã®å¤§ããã®PCã§ãã ä¸èº«ã¯ãµã¤ã¼ã®linuxã§ãã gccãg++ãæåããå ¥ã£ã¦ãã¾ãã®ã§ãããããéã¹ã¾ãã boostãªã©ãå ¥ãããã¨ãã§ãã¾ãã(ã³ã³ãã¤ã«ã«æ°æéãããã¾ããã©) ã¾ããbeagleboneã®CPU Cortex-A8ã«ã¯ãNEONã¨ããSIMDå½ä»¤ãæè¼ãã¦ãã¾ãã gccã®ãªãã·ã§ã³ãè¨å®ããã°ãé«éã«æµ®åå°æ°ç¹æ¼ç®ãã§
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}