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Changes for page 2 Script

Last modified by Devin Chen on 2025/06/06 14:03
From version 7.1
edited by Jim(Forgotten)
on 2022/07/09 16:46
Change comment: There is no comment for this version
To version 5.1
edited by Hunter
on 2022/07/08 14:11
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Jim
1 +XWiki.Hunter
Content
... ... @@ -702,334 +702,4 @@
702 702  
703 703  == **2.5 V-Box connect with AWS platform** ==
704 704  
705 -=== **Log in AWS** ===
706 -
707 -Login aws account and click“Connect an IoT device”
708 -
709 -[[image:image-20220709164650-1.png]]
710 -
711 -
712 -[[image:image-20220709163750-4.png]]
713 -
714 -=== **Create policy** ===
715 -
716 -Click “Secure”~-~-->“Policies”~-~-->“Create policy”~-~-->Click “Create”
717 -
718 -[[image:image-20220709163750-5.png]]
719 -
720 -Name the policy~-~-->Click “JSON”~-~-->Copy the following content~-~-->Click “Create”
721 -
722 -[[image:image-20220709163750-7.png]]
723 -
724 -[[image:image-20220709163750-6.png]]
725 -
726 -{
727 -
728 - "Version": "2012-10-17",
729 -
730 - "Statement": [
731 -
732 - {
733 -
734 - "Effect": "Allow",
735 -
736 - "Action": [
737 -
738 - "iot:Connect",
739 -
740 - "iot:Publish",
741 -
742 - "iot:Subscribe",
743 -
744 - "iot:Receive",
745 -
746 - "greengrass:Discover"
747 -
748 - ],
749 -
750 - "Resource": "*"
751 -
752 - }
753 -
754 - ]
755 -
756 -}
757 -
758 -=== **Create things** ===
759 -
760 -Click “Manage”~-~-->“Things”~-~-->“Create things”~-~-->“Create single thing”
761 -
762 -[[image:image-20220709163750-8.png]]
763 -
764 -[[image:image-20220709163750-9.png]]
765 -
766 -Name the thing~-~-->Click “Next”
767 -
768 -[[image:image-20220709163750-10.png]]
769 -
770 -Select the way to create certificate
771 -
772 -[[image:image-20220709163750-11.png]]
773 -
774 -Select policy
775 -
776 -
777 -
778 -
779 -
780 -
781 -
782 -
783 -
784 -
785 -
786 -
787 -|
788 -| |[[image:image-20220709163750-13.png]]
789 -
790 -
791 -
792 -1. **Test with MQTT.fx tool**
793 -
794 -Click “View Setting” to get the “Broker Adress”
795 -
796 -
797 -|
798 -| |[[image:image-20220709163750-14.png]]
799 -
800 -|
801 -| |[[image:image-20220709163750-15.png]]
802 -
803 -
804 -
805 -
806 -
807 -|
808 -| |[[image:image-20220709163750-16.png]]
809 -
810 -Create one connection in MQTT.fx tool, set broker port as 8883.
811 -
812 -Upload the CA File, Client Certificate File, Client Key File
813 -
814 -
815 -|
816 -| |[[image:image-20220709163750-17.png]]
817 -
818 -Publish message to topic “TEST”
819 -
820 -
821 -|
822 -| |[[image:image-20220709163750-18.png]]
823 -
824 -|
825 -| |[[image:image-20220709163750-19.png]]
826 -
827 -Click”Test”~-~-->”MQTT test client”~-~-->”Subscrible to a topic”, to get message publish from MQTT.fx tool.
828 -
829 -And we can also send message form AWS platform to MQTT.fx tool.
830 -
831 -
832 -|
833 -| |[[image:image-20220709163750-20.png]]
834 -
835 -1. **Configurate in CloudTool**
836 -
837 -Copy the same setting in MQTT.fx to MQTT configuration
838 -
839 -
840 -|
841 -| |[[image:image-20220709163750-21.png]]
842 -
843 - Add a lua script and copy the lua demo into it.
844 -
845 -
846 -|
847 -| |[[image:image-20220709163750-22.png]]
848 -
849 -sprint = print
850 -
851 -~-~-Cloud mode interface to obtain the MQTT information configured by the cloud platform: (5 returns, namely the server address, client ID, connection table, last word table, certificate table)
852 -
853 -local MQTT_URL, MQTT_CLIENTID, MQTT_CFG, MQTT_LWT, MQTT_CART = mqtt.setup_cfg()
854 -
855 -~-~-publish to topics
856 -
857 -local pub_RE_TOPIC = string.format('TEST')
858 -
859 -~-~-Subscribe topics
860 -
861 -local Subscribe_RE_TOPIC1 = string.format('TEST')
862 -
863 -~-~-variable
864 -
865 -local last_time = 0
866 -
867 -~-~-Timing main function
868 -
869 -function aws.main()
870 -
871 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main start")
872 -
873 - if g_mq then
874 -
875 - if g_mq:isconnected() then
876 -
877 - send_Data()
878 -
879 - else
880 -
881 - if os.time() - last_time > 5 then
882 -
883 - last_time = os.time()
884 -
885 - mymqtt_connect()
886 -
887 - end
888 -
889 - end
890 -
891 - else
892 -
893 - mymqtt_init()
894 -
895 - end
896 -
897 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main end")
898 -
899 -end
900 -
901 -
902 -~-~- Initialize MQTT
903 -
904 -function mymqtt_init()
905 -
906 - sprint(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENTID))
907 -
908 - g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENTID) ~-~- Create the object and declare it as a global variable
909 -
910 - if g_mq then
911 -
912 - g_mq:on("message", mymqtt_msg_callback) ~-~- Register to receive message callbacks
913 -
914 - sprint("mqtt init success")
915 -
916 - else
917 -
918 - sprint("mqtt init failed:", err)
919 -
920 - end
921 -
922 -end
923 -
924 -~-~- Connect to MQTT server
925 -
926 -function mymqtt_connect()
927 -
928 - sprint("mqtt connecting...")
929 -
930 - local stat, err = g_mq:connect(MQTT_CFG,MQTT_LWT, MQTT_CART)
931 -
932 - if stat == nil then
933 -
934 - sprint("mqtt connect failed:", err)
935 -
936 - return
937 -
938 - else
939 -
940 - sprint("mqtt connected")
941 -
942 - end
943 -
944 - g_mq:subscribe(TEST, 0)
945 -
946 -end
947 -
948 -~-~- Receive MQTT message callback function
949 -
950 -function mymqtt_msg_callback(topic, msg)
951 -
952 - print("topic:",topic)
953 -
954 - print("revdata:",msg)
955 -
956 - local revData = json.decode(msg)
957 -
958 - print (revData)
959 -
960 - if topic == Subscribe_RE_TOPIC1 then ~-~-Process topic information subscribed from the cloud
961 -
962 -if string.match(topic,Subscribe_RE_TOPIC1) then
963 -
964 - ~-~-if revData ~~= nil then
965 -
966 - for k,v in pairs (revData) do
967 -
968 - print("printing revdata after kv here")
969 -
970 - print (k,v)
971 -
972 - end
973 -
974 - print ("current state is",fanstate)
975 -
976 - ~-~-end
977 -
978 -end
979 -
980 -end
981 -
982 -end
983 -
984 -
985 -~-~-Get real-time data
986 -
987 -function getData()
988 -
989 - local jdata = {}
990 -
991 - local addr = bns_get_alldata()
992 -
993 - print(json.encode(addr))
994 -
995 - for i,v in pairs(addr) do
996 -
997 - if v[2] == 1 then
998 -
999 - jdata[v[3]] = v[4]
1000 -
1001 - end
1002 -
1003 - end
1004 -
1005 - return jdata
1006 -
1007 -end
1008 -
1009 -~-~-send data
1010 -
1011 -function send_Data()
1012 -
1013 - local pub_data =
1014 -
1015 - {
1016 -
1017 -123
1018 -
1019 -}
1020 -
1021 -sprint(json.encode(pub_data))
1022 -
1023 -print("..........",pub_RE_TOPIC)
1024 -
1025 - return g_mq:publish(pub_RE_TOPIC, json.encode(pub_data), 0, 0)
1026 -
1027 -end
1028 -
1029 -
1030 -
1031 -Get message in AWS
1032 -
1033 -
1034 -|
1035 -| |[[image:image-20220709163750-23.png]]
705 +[[https:~~/~~/ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/AWS/AWS.zip>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/AWS/AWS.zip]]