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Changes for page 2 Script

Last modified by Devin Chen on 2025/06/06 14:03
From version 8.1
edited by Jim(Forgotten)
on 2022/07/09 16:48
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
... ... @@ -702,328 +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:图片1.png]]
710 -
711 -[[image:image-20220709163750-4.png]]
712 -
713 -=== **Create policy** ===
714 -
715 -Click “Secure”~-~-->“Policies”~-~-->“Create policy”~-~-->Click “Create”
716 -
717 -[[image:image-20220709163750-5.png]]
718 -
719 -Name the policy~-~-->Click “JSON”~-~-->Copy the following content~-~-->Click “Create”
720 -
721 -[[image:image-20220709163750-7.png]]
722 -
723 -[[image:image-20220709163750-6.png]]
724 -
725 -{
726 -
727 - "Version": "2012-10-17",
728 -
729 - "Statement": [
730 -
731 - {
732 -
733 - "Effect": "Allow",
734 -
735 - "Action": [
736 -
737 - "iot:Connect",
738 -
739 - "iot:Publish",
740 -
741 - "iot:Subscribe",
742 -
743 - "iot:Receive",
744 -
745 - "greengrass:Discover"
746 -
747 - ],
748 -
749 - "Resource": "*"
750 -
751 - }
752 -
753 - ]
754 -
755 -}
756 -
757 -=== **Create things** ===
758 -
759 -Click “Manage”~-~-->“Things”~-~-->“Create things”~-~-->“Create single thing”
760 -
761 -[[image:image-20220709163750-8.png]]
762 -
763 -[[image:image-20220709163750-9.png]]
764 -
765 -Name the thing~-~-->Click “Next”
766 -
767 -[[image:image-20220709163750-10.png]]
768 -
769 -Select the way to create certificate
770 -
771 -[[image:image-20220709163750-11.png]]
772 -
773 -Select policy
774 -
775 -
776 -
777 -
778 -
779 -
780 -
781 -
782 -
783 -
784 -
785 -
786 -|
787 -| |[[image:image-20220709163750-13.png]]
788 -
789 -1. **Test with MQTT.fx tool**
790 -
791 -Click “View Setting” to get the “Broker Adress”
792 -
793 -
794 -|
795 -| |[[image:image-20220709163750-14.png]]
796 -
797 -|
798 -| |[[image:image-20220709163750-15.png]]
799 -
800 -
801 -|
802 -| |[[image:image-20220709163750-16.png]]
803 -
804 -Create one connection in MQTT.fx tool, set broker port as 8883.
805 -
806 -Upload the CA File, Client Certificate File, Client Key File
807 -
808 -
809 -|
810 -| |[[image:image-20220709163750-17.png]]
811 -
812 -Publish message to topic “TEST”
813 -
814 -
815 -|
816 -| |[[image:image-20220709163750-18.png]]
817 -
818 -|
819 -| |[[image:image-20220709163750-19.png]]
820 -
821 -Click”Test”~-~-->”MQTT test client”~-~-->”Subscrible to a topic”, to get message publish from MQTT.fx tool.
822 -
823 -And we can also send message form AWS platform to MQTT.fx tool.
824 -
825 -
826 -|
827 -| |[[image:image-20220709163750-20.png]]
828 -
829 -1. **Configurate in CloudTool**
830 -
831 -Copy the same setting in MQTT.fx to MQTT configuration
832 -
833 -
834 -|
835 -| |[[image:image-20220709163750-21.png]]
836 -
837 - Add a lua script and copy the lua demo into it.
838 -
839 -
840 -|
841 -| |[[image:image-20220709163750-22.png]]
842 -
843 -sprint = print
844 -
845 -~-~-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)
846 -
847 -local MQTT_URL, MQTT_CLIENTID, MQTT_CFG, MQTT_LWT, MQTT_CART = mqtt.setup_cfg()
848 -
849 -~-~-publish to topics
850 -
851 -local pub_RE_TOPIC = string.format('TEST')
852 -
853 -~-~-Subscribe topics
854 -
855 -local Subscribe_RE_TOPIC1 = string.format('TEST')
856 -
857 -~-~-variable
858 -
859 -local last_time = 0
860 -
861 -~-~-Timing main function
862 -
863 -function aws.main()
864 -
865 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main start")
866 -
867 - if g_mq then
868 -
869 - if g_mq:isconnected() then
870 -
871 - send_Data()
872 -
873 - else
874 -
875 - if os.time() - last_time > 5 then
876 -
877 - last_time = os.time()
878 -
879 - mymqtt_connect()
880 -
881 - end
882 -
883 - end
884 -
885 - else
886 -
887 - mymqtt_init()
888 -
889 - end
890 -
891 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main end")
892 -
893 -end
894 -
895 -
896 -~-~- Initialize MQTT
897 -
898 -function mymqtt_init()
899 -
900 - sprint(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENTID))
901 -
902 - g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENTID) ~-~- Create the object and declare it as a global variable
903 -
904 - if g_mq then
905 -
906 - g_mq:on("message", mymqtt_msg_callback) ~-~- Register to receive message callbacks
907 -
908 - sprint("mqtt init success")
909 -
910 - else
911 -
912 - sprint("mqtt init failed:", err)
913 -
914 - end
915 -
916 -end
917 -
918 -~-~- Connect to MQTT server
919 -
920 -function mymqtt_connect()
921 -
922 - sprint("mqtt connecting...")
923 -
924 - local stat, err = g_mq:connect(MQTT_CFG,MQTT_LWT, MQTT_CART)
925 -
926 - if stat == nil then
927 -
928 - sprint("mqtt connect failed:", err)
929 -
930 - return
931 -
932 - else
933 -
934 - sprint("mqtt connected")
935 -
936 - end
937 -
938 - g_mq:subscribe(TEST, 0)
939 -
940 -end
941 -
942 -~-~- Receive MQTT message callback function
943 -
944 -function mymqtt_msg_callback(topic, msg)
945 -
946 - print("topic:",topic)
947 -
948 - print("revdata:",msg)
949 -
950 - local revData = json.decode(msg)
951 -
952 - print (revData)
953 -
954 - if topic == Subscribe_RE_TOPIC1 then ~-~-Process topic information subscribed from the cloud
955 -
956 -if string.match(topic,Subscribe_RE_TOPIC1) then
957 -
958 - ~-~-if revData ~~= nil then
959 -
960 - for k,v in pairs (revData) do
961 -
962 - print("printing revdata after kv here")
963 -
964 - print (k,v)
965 -
966 - end
967 -
968 - print ("current state is",fanstate)
969 -
970 - ~-~-end
971 -
972 -end
973 -
974 -end
975 -
976 -end
977 -
978 -
979 -~-~-Get real-time data
980 -
981 -function getData()
982 -
983 - local jdata = {}
984 -
985 - local addr = bns_get_alldata()
986 -
987 - print(json.encode(addr))
988 -
989 - for i,v in pairs(addr) do
990 -
991 - if v[2] == 1 then
992 -
993 - jdata[v[3]] = v[4]
994 -
995 - end
996 -
997 - end
998 -
999 - return jdata
1000 -
1001 -end
1002 -
1003 -~-~-send data
1004 -
1005 -function send_Data()
1006 -
1007 - local pub_data =
1008 -
1009 - {
1010 -
1011 -123
1012 -
1013 -}
1014 -
1015 -sprint(json.encode(pub_data))
1016 -
1017 -print("..........",pub_RE_TOPIC)
1018 -
1019 - return g_mq:publish(pub_RE_TOPIC, json.encode(pub_data), 0, 0)
1020 -
1021 -end
1022 -
1023 -
1024 -
1025 -Get message in AWS
1026 -
1027 -
1028 -|
1029 -| |[[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]]