ç§ã®ãã¹ã¯ãããã®è ºã®ïŒæ··ä¹±ã®ããããããªããïŒãããã¯Galileo gen1ãgen2ããã³Edisonãšäºææ§ããããŸãã
2013幎12æãã2014幎10æãŸã§ãç§ã¯ãã®è£œåã®ã¢ãŒããã¯ãã§ãããããããžã§ã¯ãã®é²æç¶æ³ãæ¢ã«èµ·ãã£ãããšãèšç»ãããŠããããšã«ã€ããŠèª¬æããŸãã
ãªããããå§ããã®ã§ããïŒ ãã€ãã£ãïŒãã©ãããã©ãŒã ã®äœæè ã«ããïŒGalileoã®Yoctoã¢ã»ã³ããªã¯8 MBã«åãŸãå¿ èŠããããããuClibcã䜿çšããŸãã 8GBã®SDã«ãŒãããèµ·åããå Žåã§ãã ãŸããäž»ã«Arduino IDEãä»ããŠã®ã¿ããã°ã©ãã³ã°ããããã«ãã·ã£ãŒãåãããŠããŸãã ãã ããGalileoã¯Arduino Unoäºæã®ããŒãã§ããã ãã§ãªããããã©ãŒãã³ã¹ã15幎åã®ã¹ã¿ããã«å¹æµããã³ã³ãã¥ãŒã¿ãŒã§ãããææ°ã®åšèŸºæ©åšããµããŒãããŠããŸãã ãããã£ãŠãPCãšArduinoåšèŸºæ©åšãåããLinuxã³ã³ãã¥ãŒã¿ãŒãšããŠã®ããã°ã©ãã³ã°ãæ倧éã«ä¿é²ããããšã¯éåžžã«è«ççã§ãã
ãã®ãããéçºããŒã«ãã©ã€ãã©ãªãäžè¬çãªåšèŸºæ©åšã®ãã©ã€ããŒãå«ãYocto 1.6 ãã«ããäœæããããšããå§ããŸããã ç®±ããåºããŠãC / C ++ãPythonãNode.JSãã·ã§ã«ã§äœæã§ããŸãã ãã£ã¹ã¯ã€ã¡ãŒãžã®ééã¯ããã200 MB ã§ãã ãopkgçšã®ãã«ãã®ã¬ãã€ããªããžããªããŸã ãããããããããã«æ°åã®ããã±ãŒãžãã€ã³ã¹ããŒã«ã§ããŸãïŒ/ã«ãŒããã¡ã€ã«ã·ã¹ãã ã«ååãªå€§ããã®SDã«ãŒããããå ŽåïŒã 2æã®ã¢ã«ãã¡çãšæ¯èŒããŠãããŠã³ããŒãã«å«ãŸããæ°ãããµãŒãã¹ãããããããã«ãããããããçŸåšã®ãã«ãã®èªã¿èŸŒã¿ã¯3åé«éã§ãã ãããŠãsysvinitã®ä»£ããã«systemdã ãã§ãã
Arduino IDEãšã®äºææ§ãç¶æããããã«ããã£ã¹ã¯ã€ã¡ãŒãžã«ã¯uclibcãšeglibcã®äž¡æ¹ãå«ãŸããŠããŸãã æ®å¿µãªããšã«ãã¹ã±ããããæçšãªã©ã€ãã©ãªãåãåºãããšã¯äžå¯èœã§ããã IPCã䜿çšããå¿ èŠããããŸãã
PCã®åšèŸºã«ååãªã©ã€ãã©ãªãããå ŽåãæãåçŽã§å®äŸ¡ãªã»ã³ãµãŒ/ã¢ã¯ãã¥ãšãŒã¿ã«ã¯ãArduinoãŸãã¯mbedã©ã€ãã©ãªã®ã¿ããããŸãã é«åºŠãªã»ã³ãµãŒã®ãã©ã€ããŒã«ã¯å€ãã®ãã©ãããã©ãŒã åºæã®ã³ãŒããããããããããã¯ç§»æ€ããå¿ èŠããããŸãã ããã§ãèªè»¢è»ãçºæããããšã決ããGithubã§MITã©ã€ã»ã³ã¹ãæã€2ã€ã®å®å šã«ãªãŒãã³ãªãããžã§ã¯ã-libmraaãšUPMãå ¬éããŸããã libmraaã¯Cã§ãUPMã¯C ++ïŒãã€ãã£ãC ++å¥åã¯ã©ã¹ä»ãCïŒã§èšè¿°ãããŠããŸãã ã©ã¡ãããã«ãæã«ã©ã€ãã©ãªãçæããPythonããã³Node.JSã§ããã°ã©ãã³ã°ãããšãã«äœ¿çšã§ããŸãã
libmraaã¯ãGPIOãADCãPWMãI2CãSPIãRS232ãšããŠäœ¿çšã§ããGalileo / Edisonãã³ãžã®ã€ã³ã¿ãŒãã§ãŒã¹ãæäŸããŸãã ããã¯ãã©ã€ããŒã§ã¯ãªãããã¹ãŠããŠãŒã¶ãŒã¢ãŒãã§è¡ãããŸãïŒããããªãããªã¢ã«ã¿ã€ã ïŒïŒã Arduinoã¹ã±ããã®ããã«ãGalileo gen1ãgen2ãEdisonã§ã¯ã/ sys / class / *ããã€ã¹ã®äžã§å®è¡ãããŸãã ã€ãŸãããããã®ããã€ã¹ã®Arduinoãã³ãžã®ãã€ã³ããå調ã§äºçŽ°ãªãã®ã§ããã°ãããã¯åçŽãªã©ãããŒã«ãªããŸãã æ®å¿µãªããããããã®ãã©ãããã©ãŒã ã¯ãããããå ¥åºåã®åéã§ç¬èªã®ç¹æ§ãšå¶éããããŸãã ããšãã°ãGalileo gen2ã®è©³çŽ°ã«ã€ããŠã¯ãã¡ããã芧ãã ãã ã Minnow maxãšBaytrail NUCã®ãµããŒãã¯è¿æ¥äžã«ãµããŒããããŸãã
UPMã¯libmraaã®äžã§å®è¡ãããã»ã³ãµãŒ/ã¢ã¯ãã¥ãšãŒã¿ããžãã¯ãå®è£ ããŸãã ãããã£ãŠãã»ã³ãµãŒ/ã¢ã¯ãã¥ãšãŒã¿ã³ãŒãã«ã¯ãããããåäœãããã©ãããã©ãŒã ã«é¢é£ããããžãã¯ã¯ãããŸããã ïŒ#ifdef UNO / DUO / TREãçŒçã§ããArduinoãšæ¯èŒããŠãã ãããïŒUPMã¯ãããŸã§40å°ã®ããã€ã¹ãããµããŒãããŠããŸããããã³ãã¥ããã£ã®å©ããåããŠç§ãã¡ã®ããŒã ã¯1幎ã§æ°çŸäººãæžããŸãã
éåžžã®ããã°ã©ãã³ã°ããŒã«ã«å ããŠãIntel Galileoã®IOT devkitãã£ã¹ã¯ã€ã¡ãŒãžã«ã¯ãããŸãäžè¬çã§ã¯ãªããã®ãå«ãŸããŠããŸãã ã«ãŒããã¢ã®ã¹ã¿ãŒãã¢ããWyliodrinã¯ãIntel GalileoãEdisonãããã³Raspberry Piäžã®ã»ã³ãµãŒ/ã¢ã¯ãã¥ãšãŒã¿ãŒã®ã°ã©ãã£ã«ã«ããã°ã©ãã³ã°ã容æã«ããBlocklyããŒã¹ã®ããã°ã©ãã³ã°ç°å¢ãéçºããŸããã Wyliodrinã®ã¡ã³ããŒãšIntel Galileoææè ãžã®ç¹å¥ãªãã¡ãŒã¯ãå¥ã®èšäºã«å€ããŸãã
ã¢ã»ã³ããªã«ã¯ãnode.jsããŒã¢ã³ãšã Intel IoTåæã¯ã©ãŠããšã®é£æºãç°¡çŽ åããAPIãå«ãŸããŠããŸã ã äžè¬çã«ãIoTã®ã¯ã©ãŠãããã¯ãšã³ãã¯éåžžã«ãã¡ãã·ã§ããã«ãªãããã¯ã§ãããå€ãã®æåãªãã³ããŒãæ¢ã«çºè¡šïŒAzure Intelligent Systems ServiceïŒãŸãã¯ç¬èªã®ããŒãžã§ã³ããªãªãŒã¹ããŠããŸãã ããã€ãã®ãã¹ããè¡ããŸããããã¬ãªã¬ãªãŸãã¯ãšãžãœã³ã«æ¥ç¶ãããã»ã³ãµãŒããã®ããŒã¿ã¯ãããã«åŠçããããã«ã¯ã©ãŠãã«ç°¡åã«éä¿¡ãããŸãã ãã¡ãããIntel IOT Analyticsã¯æãç°¡åã«äœ¿çšã§ããããã«ãªããŸãã-æ¢ã«IOT devkitã«çµã¿èŸŒãŸããŠãããããäŸããããŸãã
IOTéçºãããã®äžéšã§ããGalileoã®ãã£ã¹ã¯ã€ã¡ãŒãžã«ã€ããŠäœåºŠãèšåããŸããã äžéšã®èªè ã¯ã2ã€ã®è³ªåããããŸããdevkitã«ã¯ä»ã«ã©ã®ãããªããŒãããããEdisonã¯ã©ãã§ããïŒ
ãã£ã¹ã¯ã€ã¡ãŒãžãopkgããã±ãŒãžãªããžããªãIoT Analyticsããã³Wyliodrinã®ã¯ã©ãŠããµãŒãã¹ã«å ããŠããã¹ãã§ã®éçºã容æã«ãã2ã€ã®èŠçŽ ãè¿œå ããŸããïŒããã§ããGalileoãŸãã¯Edisonã§çŽæ¥å€§ããªãã®ãéçºããã®ã¯ããŸãå¿«é©ã§ã¯ãªããããããŸããïŒã IOTéçºãããã¯ãNode.JSããã³LinuxãWindowsãMac OSåãã®Eclipseã®ç¹å¥ãªãã«ãã§ãC / C ++éçºçšã®ãã¹ããšããŠæ§æãããIntel XDKããµããŒãããŸãã
ããã«ãIOTéçºãããã¯ãããã«ãœã³ïŒäŸãã°ã ã¢ã¹ã¯ã¯ã§éããªãéå¬ãããŸãïŒãäžéšã®ã¢ã«ãããã¯ããã°ã©ã ã«åå ããããã¬ãªã¬ãªgen1ããããŸãã¯gen2ããããè³Œå ¥ããã ãã§ãå ·äœçãªåœ¢ã§å ¥æã§ããŸãã
2çªç®ã®è³ªåã«é¢ããŠã¯ããã¹ãŠãã·ã³ãã«ã§ããEdisonãã©ãããã©ãŒã ãäœæããããŒã ã¯ãuClibcã䜿çšããå¿ èŠæ§ã«å¶éããããYocto 1.6.1ã«åºã¥ããŠEdisonã®ãã£ã¹ã¯ã€ã¡ãŒãžãäœæããŸããã libmraaãšUPMãã¢ã»ã³ããªã«å«ããäžèšã®ãã¹ãŠã®å©ç¹ïŒXDKãIOT devkit build EclipseãIoTåæãWyliodrinãããã³Arduino IDEïŒãšã®äºææ§ã確ä¿ããã¿ãŒã²ããäžã®ãã¹ãŠã®ã©ã€ãã©ãªãŒãšäºææ§ããããŸããã
ç§ã®ã€ã³ãã«éçºè ãã©ãŒã©ã ã§ãéçºããããµã€ããšãã©ãŒã©ã ãéããŸãã ã ããããã¬ãªã¬ãªãšãšãžãœã³ã¯ãã§ã«ç¬èªã®ãµã€ããšãã©ãŒã©ã ãæã£ãŠããã®ã§ãæ··ä¹±ããããŸããã æ å ±ã®äžéšã¯ã¡ãŒã«ãŒã®ãã®ãµã€ãã«ã®ã¿ãããäžéšã¯åœç€Ÿã®ãµã€ãã«ã®ã¿ãããäžéšã¯è€è£œãããŠããŸãã ããšãã°ãæè¿ã圌ãã¯ããã¹å士ã®éçºãããã«ã€ããŠæžããããèšäºã®èè ã¯ãã®æ··ä¹±ãå®å šã«ç解ã§ããªãã£ãããã«æããã ãã®èšäºã®èªè ãããã°ã©ãåãã®æãå€ãéèªã®ç·šéè ãããããç解ããããšãé¡ã£ãŠããŸãã
ãã®ãµã€ãã§ã¯ãããŠã³ããŒãçšã«ãã£ã¹ã¯ã€ã¡ãŒãžãšEclipse IDEãã¢ããããŒããããã¹ãŠIOT devkit 1.1ããŒã¿çãšåŒã³ãŸããã ããŒã¿ã¯ãããŒã ã«ããŒãã¿ã€ã ã®QAãšã³ãžãã¢ã1人ããããªãã£ãããã§ãïŒãã ããå šå¡ãèªåã®ããã°ããŒããé£ã¹ããããæãããªãã°ãäžæãããŸããïŒã æ°ãæ以å ã«ããã¹ãŠã®ãã°ãä¿®æ£ããæ°ããèå³æ·±ãã»ã³ãµãŒã®ãµããŒããè¿œå ããEclipse IDEã«ãŠã£ã¶ãŒããè¿œå ããŠæ°ãããããžã§ã¯ããäœæããããã«ãœã³åå è ã®å€ãã®èŠæãèæ ®ããŠãæ»æçãªåèªãããŒã¿ããåãé€ããŸãã
ã³ã¡ã³ãå ã®çã®ããŒãã¯ãèè ãç¹ã«åãã§ãµããŒãããŸãïŒ
1. Yoctoãå¿ èŠãªäººã¯ãUbuntu / Debian / Gentoo / Slackwareã移æ€ããªããã°ãªããŸããã§ããïŒ
2.ãªãéåžžã«å€ãã®ãªãã·ã§ã³/ããã°ã©ãã³ã°èšèª/ IDEãããã®ãââãããªãã¯äžã€ã ããæ®ããªããã°ãªããŸããã§ããããããŸãããã«ã¯ã
3. systemdã«åãæ¿ããçç±ã¯ãçµã¿èŸŒã¿ãã©ãããã©ãŒã ã§ã¯ããã¹ãŠãç°¡åã«ç·šéå¯èœãªã·ã§ã«ã¹ã¯ãªããã«ããã¯ãã§ãã
4.ããã«äœ¿ããJava / Mono / Haskell / Brainf *ïŒckãéžæããŠã¿ãŸãããïŒ
5.
6. UPMã§ãã«ãªã¯ãšã¹ããè¡ããæ€æšé¢ã«ãããæ°ã«å ¥ãã®åå£æ°Žåã»ã³ãµãŒã®ãµããŒããè¿œå ããŸããããæªã®githubãŠãŒã¶ãŒarfollã¯ã³ãããããŸããã
7.ã§ã¯ãRasPi / BBB / etc / etc / etcãããåªããŠãããã®ã¯äœã§ããïŒã
8.