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15	15	* LPS8v2
16	16	* MS20
17	17
	18	+
18	18	= 2.  Development Guide =
19	19
20	20
21		-For advanced users to develop Driver/ Linux etc
	22	+For advanced users to develop Driver/ Linux etc.
22	22
23	23
24	24
...	...	@@ -29,22 +29,16 @@
29	29	=== (% style="color:blue" %)**Step 1. Clone dragino-fwd package**(%%) ===
30	30
31	31
32		-(% style="color:red" %)**Requirements:**
	33	+**Requirements:**
33	33
34		-(% class="box infomessage" %)
35		-(((
36		-sudo apt install -y libsqlite3-dev
37		-sudo apt install -y libftdi1-dev
38		-)))
	35	+**~ (% style="background-color:yellow; color:green" %)sudo apt install -y libsqlite3-dev(%%)**
39	39
	37	+**~ (% style="background-color:yellow; color:green" %)sudo apt install -y libftdi1-dev(%%)**
40	40
41		-(% style="color:red" %)**Run command clone dragino-fwd package:**
42	42
43		-(% class="box infomessage" %)
44		-(((
45		-git clone https:~/~/github.com/dragino/dragino_fwd_src.git
46		-)))
	40	+**Run command clone dragino-fwd package: (% style="background-color:yellow; color:green" %)git clone https:~/~/github.com/dragino/dragino_fwd_src.git(%%)**
47	47
	42	+
48	48	[[image:image-20220527151010-1.png]]
49	49
50	50
...	...	@@ -52,20 +52,20 @@
52	52	=== (% style="color:blue" %)**Step 2. Compile dragino_fwd**(%%) ===
53	53
54	54
55		-(% style="color:red" %)**After cloning is complete, Run the command starts compiling:**
	50	+**After cloning is complete, Run the command starts compiling:**
56	56
57		-(% class="box infomessage" %)
58		-(((
59		-Compile HP0C/HP0A fwd：  ./hp0z-make-deb.sh c
60		-)))
61	61
	53	+(% style="background-color:yellow; color:green" %)**Compile HP0C/HP0A fwd:  ./hp0z-make-deb.sh c**
	54	+
	55	+
62	62	The following example compilers HP0C fwd.
63	63
64	64	[[image:image-20220527153913-3.png]]
65	65
66	66
67		-**When the compilation is complete a draginofwd-*.deb package is generated.**
68	68
	62	+When the compilation is complete a** (% style="color:blue" %)draginofwd-*.deb(%%) **package is generated.
	63	+
69	69	[[image:image-20220527154311-4.png||height="385" width="773"]]
70	70
71	71
...	...	@@ -73,13 +73,11 @@
73	73	=== (% style="color:blue" %)**Step 3. Install the dragino_fwd**(%%) ===
74	74
75	75
76		-(% style="color:red" %)**Run command:**
	71	+**Run command:**
77	77
78		-(% class="box infomessage" %)
79		-(((
80		-dpkg -i draginofwd-*.deb
81		-)))
	73	+(% style="background-color:yellow; color:green" %)**dpkg -i draginofwd-*.deb **
82	82
	75	+
83	83	[[image:image-20220527154811-5.png]]
84	84
85	85
...	...	@@ -87,37 +87,33 @@
87	87	=== (% style="color:blue" %)**Step 4. Test**(%%) ===
88	88
89	89
90		-Check the dragino_fwd log:
	83	+**Check the dragino_fwd log:**
91	91
92		-(% class="box infomessage" %)
93		-(((
94		-journalctl -u draginofwd -f
95		-)))
	85	+(% style="background-color:yellow; color:green" %)**journalctl -u draginofwd -f**
96	96
	87	+
97	97	[[image:image-20220527165221-7.png||height="182" width="931"]]
98	98
99	99
100		-Start/stop dragino_fwd via systemctl:
	91	+**Start/stop dragino_fwd via systemctl:**
101	101
102		-(% class="box infomessage" %)
103		-(((
104		-systemctl start draginofwd
105		-systemctl stop draginofwd
106		-)))
	93	+(% style="background-color:yellow; color:green" %)**systemctl start draginofwd**
107	107
	95	+(% style="background-color:yellow; color:green" %)**systemctl stop draginofwd**
108	108
109	109
	98	+
110	110	== 2.2  How to clone Complete OS on the EMMC to SD card ==
111	111
112	112
113		-
114	114	== 2.3  How to flash SD card to (eMMC) device's built-in Memory ==
115	115
116	116
117		-=== 2.3.1 Prepare an SD card with OS. ===
	105	+=== 2.3.1 Prepare an SD card with OS ===
118	118
119		- //**Preparations:**//
120	120
	108	+ (% style="background-color:yellow" %)//**Preparations:**//
	109	+
121	121	~1. Prepare an SD card and a// card reader device//
122	122
123	123	2. Formatting the SD card (//Make sure the SD card is empty//)
...	...	@@ -127,8 +127,10 @@
127	127	4. //A Flash software tool ( Such as v1.7.9 from **[[balenaEtcher>>url:https://www.balena.io/etcher/]]** )//
128	128
129	129
130		-=== 2.3.2 Flash SD card to device's eMMC. ===
131	131
	120	+=== 2.3.2 Flash SD card to device's eMMC ===
	121	+
	122	+
132	132	//1. Open the device's enclosure, and put the SD card into the SD card slot//
133	133
134	134	//2. Power on the device and access the gateway's CLI via the serial port.//
...	...	@@ -136,13 +136,12 @@
136	136	//3. Login and run the below command to flash.//
137	137
138	138
139		-(% style="color:red" %)**Run command:**
	130	+**Run command:**
140	140
141		-(% class="box infomessage" %)
142		-(((
	132	+(% style="background-color:yellow;color:green" %)
143	143	nand-sata-install
144		-)))
145	145
	135	+
146	146	[[image:image-20220602112051-1.png]]
147	147
148	148
...	...	@@ -170,6 +170,285 @@
170	170	(% style="color:red" %)**Note: After the flash is complete, power off the device and then remove the SD card.**
171	171
172	172
	163	+
173	173	= 3. Package Maintain Note =
174	174
	166	+
	167	+== 3.1 Default Package Maintain System ==
	168	+
	169	+
	170	+=== 3.1.1 How Package-Auto-Update works? ===
	171	+
	172	+
	173	+By default, LPS8v2 / MS20 series products have an auto-update feature for main packages. The device will connect to Dragino's auto-update server and check for updates.
	174	+
	175	+
	176	+(% style="color:blue" %)**When devices will check for updates**?
	177	+
	178	+* Devices will check for updates for every boot.
	179	+* Devices will check for updates on every day midnight.
	180	+
	181	+(% style="color:blue" %)**What packages will be checked for updates**?
	182	+
	183	+dragino-httpd ~-~- Main Web UI http configuration
	184	+
	185	+dragino-sid  ~-~- SN write and read tool
	186	+
	187	+dragino-ui  ~-~- Gateway Web UI package
	188	+
	189	+draginofwd   ~-~- UDP packet forwarder, LoRa Base Station
	190	+
	191	+draginoups   ~-~- Miscellaneous between different versions
	192	+
	193	+
	194	+(% style="color:blue" %)**Location and changelog for packages**:
	195	+
	196	+* Location: http:~/~/repo.dragino.com/release/tool/
	197	+* Changelog: [[http:~~/~~/repo.dragino.com/release/tool/Readme_HP0.txt>>http://repo.dragino.com/release/tool/Readme_HP0.txt]]
	198	+
	199	+(% style="color:blue" %)**How to view auto-updated log**
	200	+
	201	+You can view the log on the page of (% style="color:#037691" %)**System ~-~-> Package Management.**
	202	+
	203	+
	204	+[[image:1661305025451-220.png]]
	205	+
	206	+
	207	+(% style="color:blue" %)**Can I disable package-auto-update?**
	208	+
	209	+You can check the checkbox and click the(% style="color:#037691" %)** ‘SAVE’ **(%%)button to enable or disable the auto-update.
	210	+
	211	+
	212	+[[image:1661305258501-636.png]]
	213	+
	214	+
	215	+
	216	+=== 3.1.2 How to manually update core packages? ===
	217	+
	218	+
	219	+You can click the (% style="color:#037691" %)**‘Manual Update’**(%%) to update the dragino's packages.
	220	+
	221	+
	222	+[[image:1661305328295-218.png]]
	223	+
	224	+
	225	+
	226	+=== 3.1.3 How to manually update other packages? ===
	227	+
	228	+
	229	+For the other packages, you have to access the device's CLI to do it via the apt command.
	230	+
	231	+
	232	+
	233	+== 3.2 Set up a 3^^rd^^ party package maintain server ==
	234	+
	235	+
	236	+=== 3.2.1 Overview ===
	237	+
	238	+
	239	+Customers can use their own package maintenance system instead of using the default one from Dragino. They need to set up a package maintenance system for Debian. Lots of instructions are available in Internet, below is a reference instruction.
	240	+
	241	+
	242	+
	243	+=== 3.2.2 Install Apache2 HTTP server ===
	244	+
	245	+
	246	+(% style="background-color:yellow; color:green" %)**apt install apache2**
	247	+
	248	+
	249	+
	250	+=== 3.2.3 Creating Package Directories ===
	251	+
	252	+
	253	+**~ (% style="background-color:yellow; color:green" %)cd /var/www/html/(%%)**
	254	+
	255	+**~ (% style="background-color:yellow; color:green" %)mkdir debian/release/dists/stable/main/binary-armhf/ -p(%%)**
	256	+
	257	+**~ (% style="background-color:yellow; color:green" %)mkdir debian/release/pool/main/d/dragino/ -p(%%)**
	258	+
	259	+
	260	+**Tree Structure:**
	261	+
	262	+(% style="color:red" %)**Note: If you are not familiar with updating servers, most directory names are not recommended to be changed.**
	263	+
	264	+
	265	+└── debian
	266	+
	267	+ └── release
	268	+
	269	+ ├── dists
	270	+
	271	+ │   └── stable
	272	+
	273	+ │       └── main
	274	+
	275	+ │           └── binary-armhf
	276	+
	277	+ └── pool
	278	+
	279	+ └── main
	280	+
	281	+ └── d
	282	+
	283	+ └── dragino   ~-~-> (% style="background-color:yellow; color:green" %)**This is the directory to store the packages. User can change it to other name.**
	284	+
	285	+
	286	+
	287	+=== 3.2.4 Get deb packages ===
	288	+
	289	+
	290	+The deb packages for auto-update can be placed in** (% style="color:blue" %)/var/www/html/debian/release/pool/main/d/dragino/(%%)**
	291	+
	292	+Below is an example package(testing-0808.deb) for test purpose:
	293	+
	294	+
	295	+**~ (% style="background-color:yellow; color:green" %)wget http:~/~/repo.dragino.com/release/tool/unimportant/testing-0808.deb(%%)**
	296	+
	297	+**~ (% style="background-color:yellow; color:green" %)cp ./testing-0808.deb /var/www/html/debian/release/pool/main/d/dragino/(%%)**
	298	+
	299	+
	300	+
	301	+=== 3.2.5 Generate Package Index file ===
	302	+
	303	+
	304	+(% style="background-color:yellow; color:green" %)**cd /var/www/html/debian/release/**
	305	+
	306	+(% style="background-color:yellow; color:green" %)**dpkg-scanpackages pool/ > dists/stable/main/binary-armhf/Packages**
	307	+
	308	+(% style="background-color:yellow; color:green" %)**cat dists/stable/main/binary-armhf/Packages | gzip -9 > dists/stable/main/binary-armhf/Packages.gz**
	309	+
	310	+
	311	+(% style="color:red" %)**Note: Every time a package has been update, above comments need to be executed in the server to get the up-to-date package list.**
	312	+
	313	+
	314	+
	315	+=== 3.2.6 Generate Release file ===
	316	+
	317	+
	318	+==== (% style="color:blue" %)Create the generated script:(%%) ====
	319	+
	320	+
	321	+(% style="background-color:yellow; color:green" %)**cd /var/www/html/debian/release/dists/stable**
	322	+
	323	+
	324	+(% style="background-color:yellow; color:green" %)**wget [[http:~~/~~/repo.dragino.com/release/tool/unimportant/generate-release.sh>>url:http://repo.dragino.com/release/tool/unimportant/generate-release.sh]]**
	325	+
	326	+(% style="background-color:yellow; color:green" %)**chmod + x ./generate-release.sh**
	327	+
	328	+(% style="background-color:yellow; color:green" %)**./generate-release.sh > Release**
	329	+
	330	+
	331	+
	332	+=== 3.2.7 Sign the Release file with gpg and generating Inrelease file ===
	333	+
	334	+
	335	+
	336	+==== (% style="color:blue" %)Make sure auto-update server has gnupg(%%) ====
	337	+
	338	+
	339	+(% style="background-color:yellow; color:green" %)**apt install gnupg**
	340	+
	341	+
	342	+
	343	+==== (% style="color:blue" %)generate gpg key(%%) ====
	344	+
	345	+
	346	+(% style="background-color:yellow; color:green" %)**gpg -gen-key**
	347	+
	348	+
	349	+**((% style="color:red" %)Note: Fill in the content as required and remember the name and email address)(%%)**
	350	+
	351	+
	352	+
	353	+==== (% style="color:blue" %)Check the gen-key(%%) ====
	354	+
	355	+
	356	+(% style="background-color:yellow; color:green" %)**gen -list-key**
	357	+
	358	+
	359	+
	360	+==== (% style="color:blue" %)Generate the release.gpg(%%) ====
	361	+
	362	+
	363	+(% style="background-color:yellow; color:green" %)**cd /var/www/html/debian/release/dists/stable**
	364	+
	365	+(% style="background-color:yellow; color:green" %)**gpg ~-~-armor ~-~-detach-sign -o Release.gpg Release**
	366	+
	367	+
	368	+(% style="background-color:yellow; color:green" %)**gpg ~-~-clearsign -o InRelease Release**
	369	+
	370	+
	371	+
	372	+==== (% style="color:blue" %)Generate the public key(%%) ====
	373	+
	374	+
	375	+(% style="background-color:yellow; color:green" %)**gpg ~-~-armor ~-~-output <name>.asc ~-~-export <email address>**
	376	+
	377	+
	378	+**example: gpg ~-~-armor ~-~-output xiao.asc ~-~-export **[[xiaoye@dragino.cc>>mailto:xiaoye@dragino.cc]]
	379	+
	380	+
	381	+
	382	+=== 3.2.8 Add url as apt source in LPS8v2 / MS20 ===
	383	+
	384	+
	385	+
	386	+==== (% style="color:blue" %)Add the public key(%%) ====
	387	+
	388	+
	389	+(% style="background-color:yellow; color:green" %)**cp xiao.asc /etc/apt/trusted.gpg.d/**
	390	+
	391	+(% style="color:red" %)**Note: First need to transfer the public key from auto-update server to device.**
	392	+
	393	+
	394	+
	395	+==== (% style="color:blue" %)Add the apt source list(%%) ====
	396	+
	397	+
	398	+Add the apt source list url and name this as test_server.list
	399	+
	400	+(% style="background-color:yellow; color:green" %)**echo "deb http:~/~/<IP_address or hostname>/debian/release stable main" | tee /etc/apt/sources.list.d/test_server.list**
	401	+
	402	+
	403	+
	404	+==== (% style="color:blue" %)Validate the apt repository(%%) ====
	405	+
	406	+
	407	+Get and install the testing package (download testing-0808.deb and test)
	408	+
	409	+(% style="background-color:yellow; color:green" %)**apt update && apt install testing**
	410	+
	411	+
	412	+Example output:
	413	+
	414	+[[image:1661306420449-569.png]]
	415	+
	416	+
	417	+
	418	+=== 3.2.9 Configure the gateway's auto-upgrade rules ===
	419	+
	420	+
	421	+==== (% style="color:blue" %)Remove dragino apt source(%%) ====
	422	+
	423	+
	424	+(% style="background-color:yellow; color:green" %)**/etc/apt/sources.list**
	425	+
	426	+
	427	+[[image:1661306460134-112.png]]
	428	+
	429	+
	430	+
	431	+==== (% style="color:blue" %)Set up automatic updates(%%) ====
	432	+
	433	+
	434	+(% style="background-color:yellow; color:green" %)**Path : /usr/lib/dragino/dragino-apt-updates**
	435	+
	436	+
	437	+The device performs automatic updates from this script,
	438	+
	439	+But it will now only look for dragino as a keyword, so you need to replace the keyword dragino with your own keyword.
	440	+
	441	+
	442	+[[image:1661306487761-768.png]]
	443	+
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