From: mitty <mitty@7d2118f6-f56c-43e7-95a2-4bb3031d96e7> Date: Sat, 13 Apr 2013 05:32:15 +0000 (+0000) Subject: * memo for 8th Kernel/VM expedition X-Git-Url: http://lab.mitty.jp/git/?a=commitdiff_plain;h=5ab4cdffb02cff55b646f1905700b8a2ec0c2494;p=lab.git * memo for 8th Kernel/VM expedition * add about ZigBee git-svn-id: https://lab.mitty.jp/svn/lab/trunk@206 7d2118f6-f56c-43e7-95a2-4bb3031d96e7 --- diff --git a/Commentary/kernelvm/20130413.log b/Commentary/kernelvm/20130413.log index 13291c9..95d1aa9 100644 --- a/Commentary/kernelvm/20130413.log +++ b/Commentary/kernelvm/20130413.log @@ -137,4 +137,159 @@ åãããã¤ãã³ãããããããOnã«ãã¦ããã®å¾è² è·ã®å ·åãè¦ãªãã調æ´ãã è¨é²ããéã«ããã¯ãåããªã©ã«ããã¡ã¢ãªå¸¯åãé£ã£ã¦ãã¾ããã¨ã¯ãªãã åºæ¬çã«CPUéã§ããã¯ãåããã¨ã¯ãªã(ããã¯ã¬ã¹) - \ No newline at end of file + + +@Fantom_JAC +ãã¾ããèããªãZigBee + ZigBeeã¯æ¥æ¬ã§ã¯ååããç¥ããã¦ãªã + ã¨ããããã¾ã¨ããªæ¥æ¬èªã®æ¬ãåºã¦ããªã + + ZigBeeã®ç¹å¾´ + æ¥æ¬ã§æµè¡ã£ã¦ããªã + 802.15.4ã¨æ··åããã + BluetoothãWiFiã«æ¼ããæ°å³ + å¹´ä¼è²»é«ã + etc... + ZigBeeã®æ´å² + ZigBee 2004ã¨ZigBee 2006ã¯äºææ§ããªã + ä»å¹´ ZigBee IPãåºã + ZigBeeä¸å¤§è¦ç´ + IEEEã§æ±ºã¾ã£ã¦ããã®ã¯PHYã¨MACã§æ±ºã¾ã£ã¦ãã (802ã·ãªã¼ãº) + ããããä¸ã¯ã¢ã©ã¤ã¢ã³ã¹ã§æ±ºãã + NWK + ãã®å±¤ãZigBeeã¨ãã¦ãã£ã¨ãããç¥ããã層 + APL + ãã®å±¤ãå ¨ç¶çè§£ããã¦ããªã (徿¹äºææ§ãç¡ãã®ã¯ãã) + APS, ZDO, ZCL + 802.15.4ã¨ã¯ + IEEEãçå®ããPANæ¨æº + 802.15.1 -> Bluetooth + 802.15ã¯ã¼ãã³ã°ã°ã«ã¼ã (WPAN) + å¥åLow Rate WPAN + é度ãç ç²ã«ãã¦æ¶è²»é»åãæ¸ãã + 2.4GHz + NWK Layer + ã¡ãã·ã¥ãå®ç¾ãã¦ãã層 + ã«ã¼ãã£ã³ã°ã»ãããã¯ã¼ã¯ã®ç®¡ç + ã©ã®ãããªãããã¯ã¼ã¯ãããã¸ã¼ã«ãªã£ã¦ãããã¯ãã¾ãéè¦ã§ã¯ãªã + ä¸ã®ä¸ã«åºåã£ã¦ããã®ã¯ã»ã¨ãã©ZigBee Pro + æ¯åã«ã¼ãã£ã³ã°ãæ¢ã + NLDE + ãµã¤ãã®Data Entity + ãã¬ã¼ã ä½ã£ã¦ã»ãã¥ãªãã£æããã + NLME + ãããã¯ã¼ã¯ã®éå§ã»åå ã»é¢è± + PAN IDã®ç®¡ç + ã«ã¼ãæ¢ç´¢ + ã«ã¼ãã£ã³ã° + ZigBee Network + Coordinator + Router + EndDevice -> 黿°ãé£ããªã + Coordinator + ãããã¯ã¼ã¯ã«å¸¸ã«ä¸å°ããå± ãªã + 802.11ã«ãããAPã®ãããªãã® + 常ã«On -> ã¹ãªã¼ãåºæ¥ãªã + åºæ¬çã«PCã ã£ãããã¦ãã²ã¼ãã¦ã§ã¤çåãããã + Router + ãããã¯ã¼ã¯ãä½æåºæ¥ãªãä»ã¯Coordinatorã¨åã + EndDevice + ãããã¯ã¼ã¯ãä½æåºæ¥ãªã + åãã¼ããæã¤ãã¨ãåºæ¥ãªã + ã«ã¼ãã£ã³ã°åºæ¥ãªã + é常ã¯ã¹ãªã¼ãç¶æ + æ®æ®µã¯ã¡ãã»ã¼ã¸ãåä¿¡ãããã¨ãåºæ¥ãªã + Coordinator/RouterããEndDeviceã«ã¡ãã»ã¼ã¸ãæããã¨ãç´æ¥å±ãã¦ããããã«è¦ãã + å®ã¯ã¡ãã»ã¼ã¸ã¯è¦ªãçµç±ãã + EndDeviceã¯ã¹ãªã¼ããã復帰ããæãèªåã§åãã«è¡ã + ã¡ã¼ã«ãã§ãã¯ã®ãããªä»çµã¿ + å®å ã®EndDeviceãåãã«æ¥ãªãã£ãããç¡æ æ²ã«åé¤ããã + ããã©ã«ãã¿ã¤ã ã¢ã¦ãã¯7680ms + ä½ã¨ããã¦ããã«éããã + ãã¶ãWakeupãã¿ã³ã¿ãããªã®ãããã¯ã + Wakeupãã¿ã³ãæ¼ãã¨â¦ + DoSã®ããã«ä½åº¦ãèªã¿ã«è¡ãã ã + FAQ + æ¶è²»é»åã«ã¤ã㦠+ Coordinator/Routerã¯å¸¸ã«RXã¯ON + 黿± ãã©ãã©ãæ¸ã + 極åã¹ãªã¼ãç¶æ ãé·ããããã¨ã§ããè§£æ±ºåºæ¥ãªã + Wakeupã5忝ãããã«ããã¨ãåå¹´ãããã¯é»æ± ãæã¤ããã«ãªã + PANIDã2ã¤(?) + 16-bit PANID + MACã¢ãã¬ã¹ã§ä½¿ããããããã¯ã¼ã¯èå¥ID + ã¢ãã¬ã¹ãäºã¤ï¼ + IEEE adressã¨Network address + IEEE -> ããããMAC adress (64bit) + Network adress IPã¹ã¿ãã¯ã«ãããIPã¢ãã¬ã¹ã®ãããªãã® + APL Layer + ã¢ããªã±ã¼ã·ã§ã³å±¤ + ZigBeeæå¤§ã®ç¹å¾´ + APSãApplication Framework (ZDO/ZCL)ã®äºã¤ã«åããã¦ãã + ã¢ããªã±ã¼ã·ã§ã³ãã¬ã¼ã ã¯ã¼ã¯ããããã³ã«ã¬ãã«ã§æ±ºã¾ã£ã¦ãã + ZigBeeã¯åãªããéä¿¡æ¹å¼ã®ä¸ã¤ãã§ã¯ãªã + ãã¸ãã¹ã«ç´çµãã仿§ãçå®ããã¦ãã + ã¢ã©ã¤ã¢ã³ã¹ã®åå¨æç¾© + ã¢ãã³ãªè¨è¨ + ãªãã¸ã§ã¯ãæåã®æ¦å¿µããµãã ãã«åãå ¥ãããã¦ãã + APS Layer + ä¸ä½ã®ãã¬ã¼ã ã¯ã¼ã¯å±¤ã¨ç´æ¥ããã¨ããã層 + Binding, Group Management, etc... + Endpointæ¯ã«ã¦ã¼ã¶ã®ã¢ããªã±ã¼ã·ã§ã³ãæ ¼ç´ããã + Binding + ããApplication Objectã¨å¥ã®ããããªã³ã¯ãã + å䏿¹å + å¤éãã¤ã³ãã£ã³ã° + Binding Table + Group Addressing + è¤æ°ã®Application Objectã«å¯¾ãã¦ä¸æ¬éä¿¡ããã + åºæ¬çã«ããã¼ããã£ã¹ããåä¿¡å´ã責任ãæã£ã¦ãã£ã«ã¿ãã + Group Table + APS ACK + ä¿¡é ¼æ§ãé«ãã + ACKã¿ã¤ã ã¢ã¦ãæã«åé + Fragmentation + åã®éããã¼ã¿ã®ãã©ã°ã¡ã³ãå + å®è£ ããã¦ããªããã¨ããã + ã¦ã£ã³ãã¦ãµã¤ãºããã£ããã¨ãTCPã«ä¼¼ã¦ãã + Security + ããã ãã§ä»æ§æ¸å¥ã«ãªã£ã¦ããã®ã§ãä»åã¯çç¥ + Application Framework + Cluster + ãæ©è½ããæã示ããããªæ¦å¿µ + Application Objectãå¤é¨ã«ã©ã®ãããªæ©è½ãæä¾ããã + Application Objectã«ã¯å¿ ãClusterãä¸ã¤ä»¥ä¸ãã + ZCLã«ããã¦ã¯ãã¯ã©ã¹ãã«è¿ãæ¦å¿µ + Profile + Clusterã®éã¾ããå®ç¾© + ã¯ã©ã¹ã«å¯¾ããããã±ã¼ã¸ã«è¿ãæ¦å¿µ + APSã¡ãã»ã¼ã¸ã¯Cluster IDã¨Profile IDãæå®ããå¿ è¦ããã + ZigBee Device Object + USBã®Endpoint0ã¨ä¼¼ã¦ãã + Application Objectã®å®è£ + ZDOã¨ZDPã¯éãæ¦å¿µ + ã¦ã¼ã¶ã使ããApplication Objectã¯é常APSDE以å¤è§¦ãããã¨ãåºæ¥ãªã + ãµã³ãããã¯ã¹ã®æ§ãªä»çµã¿ + å¥éZDOãçµç±ãã + ZigBee Cluster Library + ã¦ã¼ã¶ã使ããApplication Objectã®å®è³ªçãªä»æ§ãæ çµã¿ + å¿ ããµã¼ãã¨ã¯ã©ã¤ã¢ã³ãã対ã«ãªã£ã¦éä¿¡ããªããã°ãããªã + Profileåºæã®Clusterã¨å ±éã®Clusterãåå¨ãã + ZigBee IP + ã¤ã¾ããªãã®ã§çç¥ + Pure Java ZigBee Application Framework: Bekko (LGPL) + ã¢ã©ã¤ã¢ã³ã¹å ¥ä¼ã¨ã¯ï¼ + ZigBeeãåä¹ããããã¯ããéçºããæ¨©å© + HAãSEçPAPãããã¯ããéçºããæ¨©å© + ãã ããéå¶å©ç®çã§ããã°å ¥ä¼ä¸è¦ + å¶å©ç®çã§ãã£ã¦ãæ¢ã«èªå®ãåãããããã¯ããå©ç¨ããã ããªãå ¥ä¼ä¸è¦ + XBeeã¯å ¥ä¼ä¸è¦ + Q/A + æåãªãããã¯ãä¾ + æ¥æ¬ã§å¸è²©ã¯ããã¦ããªã + BluetoothãWiFiã¨ã¯éããP2Pãç®çãªã®ã§ãã³ã³ã·ã¥ã¼ãåãã§ã¯ãªã + ã¢ã¡ãªã«ã«ããã¦ã¯ãControl4Cããã䏿¸å»ºã¦å»ºã¦ãæã«ZigBeeçµã¿è¾¼ã¿ã¾ããããã¿ãããªãã£ã³ãã¼ã³ã¯ãã¦ãã + èå 管ãLEDã«ä»£ããéã«ãZigBeeçµè¾¼ã¿ã§ãé ç·ç¡ãã§On/Offåºæ¥ã製åã¨ã + æ¥æ¬ã§ã¯MAKEã¨ããã¤ãã³ãã«è¡ãã°è¦ãããã + +