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Changes for page 2 Script

Last modified by Devin Chen on 2025/06/06 14:03
From version 6.1
edited by Jim(Forgotten)
on 2022/07/09 16:45
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
... ... @@ -702,343 +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-20220709163750-3.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 -
790 -
791 -
792 -
793 -
794 -1. **Test with MQTT.fx tool**
795 -
796 -Click “View Setting” to get the “Broker Adress”
797 -
798 -
799 -|
800 -| |[[image:image-20220709163750-14.png]]
801 -
802 -|
803 -| |[[image:image-20220709163750-15.png]]
804 -
805 -
806 -
807 -
808 -
809 -
810 -
811 -
812 -|
813 -| |[[image:image-20220709163750-16.png]]
814 -
815 -Create one connection in MQTT.fx tool, set broker port as 8883.
816 -
817 -Upload the CA File, Client Certificate File, Client Key File
818 -
819 -
820 -|
821 -| |[[image:image-20220709163750-17.png]]
822 -
823 -
824 -Publish message to topic “TEST”
825 -
826 -
827 -|
828 -| |[[image:image-20220709163750-18.png]]
829 -
830 -|
831 -| |[[image:image-20220709163750-19.png]]
832 -
833 -Click”Test”~-~-->”MQTT test client”~-~-->”Subscrible to a topic”, to get message publish from MQTT.fx tool.
834 -
835 -And we can also send message form AWS platform to MQTT.fx tool.
836 -
837 -
838 -|
839 -| |[[image:image-20220709163750-20.png]]
840 -
841 -
842 -1. **Configurate in CloudTool**
843 -
844 -Copy the same setting in MQTT.fx to MQTT configuration
845 -
846 -
847 -|
848 -| |[[image:image-20220709163750-21.png]]
849 -
850 - Add a lua script and copy the lua demo into it.
851 -
852 -
853 -|
854 -| |[[image:image-20220709163750-22.png]]
855 -
856 -
857 -
858 -sprint = print
859 -
860 -~-~-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)
861 -
862 -local MQTT_URL, MQTT_CLIENTID, MQTT_CFG, MQTT_LWT, MQTT_CART = mqtt.setup_cfg()
863 -
864 -~-~-publish to topics
865 -
866 -local pub_RE_TOPIC = string.format('TEST')
867 -
868 -~-~-Subscribe topics
869 -
870 -local Subscribe_RE_TOPIC1 = string.format('TEST')
871 -
872 -~-~-variable
873 -
874 -local last_time = 0
875 -
876 -~-~-Timing main function
877 -
878 -function aws.main()
879 -
880 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main start")
881 -
882 - if g_mq then
883 -
884 - if g_mq:isconnected() then
885 -
886 - send_Data()
887 -
888 - else
889 -
890 - if os.time() - last_time > 5 then
891 -
892 - last_time = os.time()
893 -
894 - mymqtt_connect()
895 -
896 - end
897 -
898 - end
899 -
900 - else
901 -
902 - mymqtt_init()
903 -
904 - end
905 -
906 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main end")
907 -
908 -end
909 -
910 -
911 -~-~- Initialize MQTT
912 -
913 -function mymqtt_init()
914 -
915 - sprint(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENTID))
916 -
917 - g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENTID) ~-~- Create the object and declare it as a global variable
918 -
919 - if g_mq then
920 -
921 - g_mq:on("message", mymqtt_msg_callback) ~-~- Register to receive message callbacks
922 -
923 - sprint("mqtt init success")
924 -
925 - else
926 -
927 - sprint("mqtt init failed:", err)
928 -
929 - end
930 -
931 -end
932 -
933 -~-~- Connect to MQTT server
934 -
935 -function mymqtt_connect()
936 -
937 - sprint("mqtt connecting...")
938 -
939 - local stat, err = g_mq:connect(MQTT_CFG,MQTT_LWT, MQTT_CART)
940 -
941 - if stat == nil then
942 -
943 - sprint("mqtt connect failed:", err)
944 -
945 - return
946 -
947 - else
948 -
949 - sprint("mqtt connected")
950 -
951 - end
952 -
953 - g_mq:subscribe(TEST, 0)
954 -
955 -end
956 -
957 -~-~- Receive MQTT message callback function
958 -
959 -function mymqtt_msg_callback(topic, msg)
960 -
961 - print("topic:",topic)
962 -
963 - print("revdata:",msg)
964 -
965 - local revData = json.decode(msg)
966 -
967 - print (revData)
968 -
969 - if topic == Subscribe_RE_TOPIC1 then ~-~-Process topic information subscribed from the cloud
970 -
971 -if string.match(topic,Subscribe_RE_TOPIC1) then
972 -
973 - ~-~-if revData ~~= nil then
974 -
975 - for k,v in pairs (revData) do
976 -
977 - print("printing revdata after kv here")
978 -
979 - print (k,v)
980 -
981 - end
982 -
983 - print ("current state is",fanstate)
984 -
985 - ~-~-end
986 -
987 -end
988 -
989 -end
990 -
991 -end
992 -
993 -
994 -~-~-Get real-time data
995 -
996 -function getData()
997 -
998 - local jdata = {}
999 -
1000 - local addr = bns_get_alldata()
1001 -
1002 - print(json.encode(addr))
1003 -
1004 - for i,v in pairs(addr) do
1005 -
1006 - if v[2] == 1 then
1007 -
1008 - jdata[v[3]] = v[4]
1009 -
1010 - end
1011 -
1012 - end
1013 -
1014 - return jdata
1015 -
1016 -end
1017 -
1018 -~-~-send data
1019 -
1020 -function send_Data()
1021 -
1022 - local pub_data =
1023 -
1024 - {
1025 -
1026 -123
1027 -
1028 -}
1029 -
1030 -sprint(json.encode(pub_data))
1031 -
1032 -print("..........",pub_RE_TOPIC)
1033 -
1034 - return g_mq:publish(pub_RE_TOPIC, json.encode(pub_data), 0, 0)
1035 -
1036 -end
1037 -
1038 -
1039 -
1040 -Get message in AWS
1041 -
1042 -
1043 -|
1044 -| |[[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]]