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1		-**Table of Contents：**
	1	+== 2.7 How to install BACnet ==
2	2
3		-{{toc/}}
4		-
5		-
6		-= 1. BACnet =
7		-
8		-== 1.1  Introduction ==
9		-
10		-=== 1.1.1 What is BACnet ===
11		-
12		-
13		-BACnet, short for Building Automation and Control networks.
14		-
15		-The BACnet communication protocol defines a number of services for communication between devices, and services can be divided into five categories: services related to device object management including Who-Is, I-Am, Who-Has, and other services, services related to object access including reading attributes, writing attributes and other services, and services related to alarms and events include acknowledgment alarms, change of state reports, etc. In addition, there are services related to file reading and writing and virtual terminals.
16		-
17		-
18		-=== 1.1.2 List supported products and requirements ===
19		-
20		-
21		-Gateway model: LPS8v2,LG01v2,MS20
22		-
23		-
24		-== 1.2 Download and Install the BACnet ==
25		-
26		-
27		-(% class="box infomessage" %)
28		-(((
29	29	wget [[http:~~/~~/dragino.vicp.io:6080/bacnet/dragino-bacnet-apps-hp0c-2023-03-01.deb>>url:http://dragino.vicp.io:6080/bacnet/dragino-bacnet-apps-hp0c-2023-03-01.deb]]
30	30	dpkg -i dragino-bacnet-apps-hp0c-2023-03-01.deb
31		-)))
32	32
33		-[[image:image-20230401114036-1.png]]
	6	+[[image:image-20230327152105-1.png||height="163" width="933"]]
34	34
	8	+=== 2.7.1 Configure BACnet ===
35	35
36		-=== 1.3 Configure BACnet ===
37		-
38	38	After BACnet is installed, run commands to modify BACnet configurations
39	39
40	40	**Note: device_port and bacnet_ip_port are not set to the same**
41	41
42		-(% class="box infomessage" %)
43		-(((
44	44	nano /etc/config/bacnet
45		-)))
46	46
47	47	**Examples:**
48	48
49		-(% class="box infomessage" %)
50		-(((
51	51	config settings 'general'
52	52	option bacnet_ip '10.130.2.80'  #The IP address of the BACnetIP network, here basically the same IP as the bbmd address below
53	53	option bacnet_ip_port '47808'  #As with bbmd_port, the purpose of this is to register a Bacnet Server application as a bbmd registration server
...	...	@@ -54,106 +54,71 @@
54	54	option bbmd_address '10.130.2.80'  #bbmd is the BACnet registration server. Only one bbmd server is required in the same ip network
55	55	option bbmd_port '47808'  #In general, 47808 is used as the default port
56	56	option bacnet_dev_count '2'  #Here is the number of BACnet devices that need to be simulated, if the number is 2, then the following settings must have 2, which are bacdev_1, bacdev_2
57		-)))
58	58
59		-(% class="box infomessage" %)
60		-(((
61	61	config settings 'bacdev_1'
62	62	option device_name 'LHT65N-1'  #The identification name of the bacnet device
63	63	option device_id '10001'  #The unique identification code in the same network segment of BACnet,Scope is(1 - 4194302)
64	64	option device_port '47912'  #The IP port occupied by Bacnet when it starts, Scope is (1024 - 65535)
65		-)))
66	66
67		-(% class="box infomessage" %)
68		-(((
69	69	config settings 'bacdev_2'
70	70	option device_name 'LHT65N-2'
71	71	option device_id '10002'
72	72	option device_port '47913'
73		-)))
74	74
75		-=== 1.4 Run BACnet ===
	35	+=== 2.7.2 Run BACnet ===
76	76
77	77	After the configuration is complete, run the following command to start BACnet, The following are two ways to run BACnet:
78	78
79	79	(1) With /etc/config/bacnet configuration, and to run the registration server on the current machine, start it with the following command (configure the /etc/config/bacnet file correctly):
80	80
81		-(% class="box infomessage" %)
82		-(((
83	83	bacserver -c -s
84		-)))
85	85
86	86	(2) Without /etc/config/bacnet, and to run the registration server on the current machine, start it with the following command:
87	87
88		-(% class="box infomessage" %)
89		-(((
90	90	bacserver -s -a 10.130.2.80 -p 47808
91		-)))
92	92
93	93	This command simulates two devices, with device IDs 47910 and 47911
94	94
95	95	Enter bacserver -h to output help
96	96
97		-(% class="box infomessage" %)
98		-(((
99	99	bacserver -h
100		-)))
101	101
102		-[[image:image-20230401114458-2.png]]
	53	+[[image:image-20230327154700-3.png]]
103	103
104		-=== 1.5 Read devices and modify devices ===
	55	+=== 2.7.3 Read devices and modify devices ===
105	105
106	106	Enter baccli -h to output help
107	107
108		-(% class="box infomessage" %)
109		-(((
110	110	baccli -h
111		-)))
112	112
	61	+[[image:image-20230327165836-1.png]]
113	113
114		-[[image:image-20230401114641-3.png]]
115		-
116	116	**Examples:**
117	117
118	118	(1) List the current Bacnet devices:
119	119
120		-(% class="box infomessage" %)
121		-(((
122	122	baccli -l -a
123		-)))
124	124
	69	+[[image:image-20230327174537-3.png]]
125	125
126		-[[image:image-20230401114653-4.png]]
127		-
128	128	(2) List device information based on device ID:
129	129
130		-(% class="box infomessage" %)
131		-(((
132	132	baccli -l -i id
133		-)))
134	134
	75	+[[image:image-20230327174556-4.png]]
135	135
136		-[[image:image-20230401114706-5.png]]
137		-
138	138	(3) List the device details by device ID:
139	139
140		-(% class="box infomessage" %)
141		-(((
142	142	baccli -l -v -i id
143		-)))
144	144
145	145	(4) Modify the specified attribute value based on the device ID:
146	146
147		-(% class="box infomessage" %)
148		-(((
149	149	baccli -i id -p prop -w value
150		-)))
151	151
	85	+[[image:image-20230327174853-5.png]]
152	152
153		-[[image:image-20230401114720-6.png]]
154		-
155	155	The user can check the data of the device by using the **[[yabe BACnet tool>>https://sourceforge.net/projects/yetanotherbacnetexplorer/]]**
156	156
157		-[[image:image-20230401114729-7.png||height="521" width="1077"]]
	89	+[[image:image-20230327171824-2.png]]
158	158
159	159