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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.//
...	...	@@ -136,28 +136,28 @@
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		-(((
143		-nand-sata-install
144		-)))
	132	+(% style="background-color:yellow; color:green" %)**nand-sata-install**
145	145
	134	+
146	146	[[image:image-20220602112051-1.png]]
147	147
148	148
149		-Select the "Boot from eMMC - system on eMMC"
150	150
	139	+Select the (% style="color:red" %)**"Boot from eMMC - system on eMMC".**
	140	+
151	151	[[image:image-20220602112058-2.png||height="292" width="646"]]
152	152
153	153	[[image:image-20220602112106-3.png||height="301" width="643"]]
154	154
155	155
156		-Select the "1  ext4"
	146	+Select the (% style="color:red" %)**"1  ext4"**
157	157
158	158	[[image:image-20220602112113-4.png||height="271" width="642"]]
159	159
160	160
	151	+
161	161	It takes 4-5 minutes to burn from SD card to eMMC
162	162
163	163	[[image:image-20220602112119-5.png||height="309" width="641"]]
...	...	@@ -170,6 +170,290 @@
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
	164	+
173	173	= 3. Package Maintain Note =
174	174
	167	+
	168	+== 3.1 Default Package Maintain System ==
	169	+
	170	+
	171	+=== 3.1.1 How Package-Auto-Update works? ===
	172	+
	173	+
	174	+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.
	175	+
	176	+
	177	+(% style="color:blue" %)**When devices will check for updates**?
	178	+
	179	+* Devices will check for updates for every boot.
	180	+* Devices will check for updates on every day midnight.
	181	+
	182	+
	183	+(% style="color:blue" %)**What packages will be checked for updates**?
	184	+
	185	+dragino-httpd ~-~- Main Web UI http configuration
	186	+
	187	+dragino-sid  ~-~- SN write and read tool
	188	+
	189	+dragino-ui  ~-~- Gateway Web UI package
	190	+
	191	+draginofwd   ~-~- UDP packet forwarder, LoRa Base Station
	192	+
	193	+draginoups   ~-~- Miscellaneous between different versions
	194	+
	195	+
	196	+
	197	+(% style="color:blue" %)**Location and changelog for packages**:
	198	+
	199	+* Location: http:~/~/repo.dragino.com/release/tool/
	200	+* Changelog: [[http:~~/~~/repo.dragino.com/release/tool/Readme_HP0.txt>>http://repo.dragino.com/release/tool/Readme_HP0.txt]]
	201	+
	202	+
	203	+(% style="color:blue" %)**How to view auto-updated log**
	204	+
	205	+You can view the log on the page of (% style="color:#037691" %)**System ~-~-> Package Management.**
	206	+
	207	+
	208	+[[image:1661305025451-220.png]]
	209	+
	210	+
	211	+
	212	+(% style="color:blue" %)**Can I disable package-auto-update?**
	213	+
	214	+You can check the checkbox and click the(% style="color:red" %)** ‘SAVE’ **(%%)button to enable or disable the auto-update.
	215	+
	216	+
	217	+[[image:1661305258501-636.png]]
	218	+
	219	+
	220	+
	221	+=== 3.1.2 How to manually update core packages? ===
	222	+
	223	+
	224	+You can click the (% style="color:red" %)**‘Manual Update’**(%%) to update the dragino's packages.
	225	+
	226	+
	227	+[[image:1661305328295-218.png]]
	228	+
	229	+
	230	+
	231	+=== 3.1.3 How to manually update other packages? ===
	232	+
	233	+
	234	+For the other packages, you have to access the device's CLI to do it via the apt command.
	235	+
	236	+
	237	+
	238	+== 3.2 Set up a 3^^rd^^ party package maintain server ==
	239	+
	240	+
	241	+=== 3.2.1 Overview ===
	242	+
	243	+
	244	+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.
	245	+
	246	+
	247	+
	248	+=== 3.2.2 Install Apache2 HTTP server ===
	249	+
	250	+
	251	+(% style="background-color:yellow; color:green" %)**apt install apache2**
	252	+
	253	+
	254	+
	255	+=== 3.2.3 Creating Package Directories ===
	256	+
	257	+
	258	+**~ (% style="background-color:yellow; color:green" %)cd /var/www/html/(%%)**
	259	+
	260	+**~ (% style="background-color:yellow; color:green" %)mkdir debian/release/dists/stable/main/binary-armhf/ -p(%%)**
	261	+
	262	+**~ (% style="background-color:yellow; color:green" %)mkdir debian/release/pool/main/d/dragino/ -p(%%)**
	263	+
	264	+
	265	+**Tree Structure:**
	266	+
	267	+(% style="color:red" %)**Note: If you are not familiar with updating servers, most directory names are not recommended to be changed.**
	268	+
	269	+
	270	+└── debian
	271	+
	272	+ └── release
	273	+
	274	+ ├── dists
	275	+
	276	+ │   └── stable
	277	+
	278	+ │       └── main
	279	+
	280	+ │           └── binary-armhf
	281	+
	282	+ └── pool
	283	+
	284	+ └── main
	285	+
	286	+ └── d
	287	+
	288	+ └── dragino   ~-~-> (% style="background-color:yellow; color:green" %)**This is the directory to store the packages. User can change it to other name.**
	289	+
	290	+
	291	+
	292	+=== 3.2.4 Get deb packages ===
	293	+
	294	+
	295	+The deb packages for auto-update can be placed in** (% style="color:blue" %)/var/www/html/debian/release/pool/main/d/dragino/(%%)**
	296	+
	297	+Below is an example package(testing-0808.deb) for test purpose:
	298	+
	299	+
	300	+**~ (% style="background-color:yellow; color:green" %)wget http:~/~/repo.dragino.com/release/tool/unimportant/testing-0808.deb(%%)**
	301	+
	302	+**~ (% style="background-color:yellow; color:green" %)cp ./testing-0808.deb /var/www/html/debian/release/pool/main/d/dragino/(%%)**
	303	+
	304	+
	305	+
	306	+=== 3.2.5 Generate Package Index file ===
	307	+
	308	+
	309	+(% style="background-color:yellow; color:green" %)**cd /var/www/html/debian/release/**
	310	+
	311	+(% style="background-color:yellow; color:green" %)**dpkg-scanpackages pool/ > dists/stable/main/binary-armhf/Packages**
	312	+
	313	+(% style="background-color:yellow; color:green" %)**cat dists/stable/main/binary-armhf/Packages | gzip -9 > dists/stable/main/binary-armhf/Packages.gz**
	314	+
	315	+
	316	+(% 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.**
	317	+
	318	+
	319	+
	320	+=== 3.2.6 Generate Release file ===
	321	+
	322	+
	323	+==== (% style="color:blue" %)**Create the generated script:**(%%) ====
	324	+
	325	+
	326	+(% style="background-color:yellow; color:green" %)**cd /var/www/html/debian/release/dists/stable**
	327	+
	328	+
	329	+(% 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]]**
	330	+
	331	+(% style="background-color:yellow; color:green" %)**chmod + x ./generate-release.sh**
	332	+
	333	+(% style="background-color:yellow; color:green" %)**./generate-release.sh > Release**
	334	+
	335	+
	336	+
	337	+=== 3.2.7 Sign the Release file with gpg and generating Inrelease file ===
	338	+
	339	+
	340	+
	341	+==== (% style="color:blue" %)**Make sure auto-update server has gnupg**(%%) ====
	342	+
	343	+
	344	+(% style="background-color:yellow; color:green" %)**apt install gnupg**
	345	+
	346	+
	347	+
	348	+==== (% style="color:blue" %)**generate gpg key**(%%) ====
	349	+
	350	+
	351	+(% style="background-color:yellow; color:green" %)**gpg -gen-key**
	352	+
	353	+
	354	+(% style="color:red" %)**Note: Fill in the content as required and remember the name and email address.**
	355	+
	356	+
	357	+
	358	+==== (% style="color:blue" %)**Check the gen-key**(%%) ====
	359	+
	360	+
	361	+(% style="background-color:yellow; color:green" %)**gen -list-key**
	362	+
	363	+
	364	+
	365	+==== (% style="color:blue" %)**Generate the release.gpg**(%%) ====
	366	+
	367	+
	368	+(% style="background-color:yellow; color:green" %)**cd /var/www/html/debian/release/dists/stable**
	369	+
	370	+(% style="background-color:yellow; color:green" %)**gpg ~-~-armor ~-~-detach-sign -o Release.gpg Release**
	371	+
	372	+
	373	+(% style="background-color:yellow; color:green" %)**gpg ~-~-clearsign -o InRelease Release**
	374	+
	375	+
	376	+
	377	+==== (% style="color:blue" %)**Generate the public key**(%%) ====
	378	+
	379	+
	380	+(% style="background-color:yellow; color:green" %)**gpg ~-~-armor ~-~-output <name>.asc ~-~-export <email address>**
	381	+
	382	+
	383	+**example: gpg ~-~-armor ~-~-output xiao.asc ~-~-export **[[xiaoye@dragino.cc>>mailto:xiaoye@dragino.cc]]
	384	+
	385	+
	386	+
	387	+=== 3.2.8 Add url as apt source in LPS8v2 / MS20 ===
	388	+
	389	+
	390	+
	391	+==== (% style="color:blue" %)**Add the public key**(%%) ====
	392	+
	393	+
	394	+(% style="background-color:yellow; color:green" %)**cp xiao.asc /etc/apt/trusted.gpg.d/**
	395	+
	396	+
	397	+(% style="color:red" %)**Note: First need to transfer the public key from auto-update server to device.**
	398	+
	399	+
	400	+
	401	+==== (% style="color:blue" %)**Add the apt source list**(%%) ====
	402	+
	403	+
	404	+Add the apt source list url and name this as test_server.list
	405	+
	406	+(% 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**
	407	+
	408	+
	409	+
	410	+==== (% style="color:blue" %)**Validate the apt repository**(%%) ====
	411	+
	412	+
	413	+Get and install the testing package (download testing-0808.deb and test)
	414	+
	415	+(% style="background-color:yellow; color:green" %)**apt update && apt install testing**
	416	+
	417	+
	418	+Example output:
	419	+
	420	+[[image:1661306420449-569.png]]
	421	+
	422	+
	423	+
	424	+=== 3.2.9 Configure the gateway's auto-upgrade rules ===
	425	+
	426	+
	427	+==== (% style="color:blue" %)**Remove dragino apt source**(%%) ====
	428	+
	429	+
	430	+(% style="background-color:yellow; color:green" %)**/etc/apt/sources.list**
	431	+
	432	+
	433	+[[image:1661306460134-112.png]]
	434	+
	435	+
	436	+
	437	+==== (% style="color:blue" %)**Set up automatic updates**(%%) ====
	438	+
	439	+
	440	+(% style="background-color:yellow; color:green" %)**Path : /usr/lib/dragino/dragino-apt-updates**
	441	+
	442	+
	443	+The device performs automatic updates from this script,
	444	+
	445	+But it will now only look for dragino as a keyword, so you need to replace the keyword dragino with your own keyword.
	446	+
	447	+
	448	+[[image:1661306487761-768.png]]
	449	+
175	175

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