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15 15  * LPS8v2
16 16  * MS20
17 17  
18 -(% style="display:none" %)
19 19  
20 20  
21 21  = 2.  Development Guide =
... ... @@ -93,117 +93,33 @@
93 93  
94 94  == 2.2  How to clone Complete OS on the EMMC to SD card ==
95 95  
95 +== 2.3  How to flash SD card to (eMMC) device's built-in Memory ==
96 96  
97 +=== 2.3.1 Prepare an SD card with OS ===
97 97  
98 98  
100 + (% style="background-color:yellow" %)//**Preparations:**//
99 99  
102 +~1. Prepare an SD card and a// card reader device//
100 100  
104 +2. Formatting the SD card (//Make sure the SD card is empty//)
101 101  
106 +3. //Download the OS image from the **[[release.image>>url:http://repo.dragino.com/release/hp0c-image/]]**: ( File format **dragino-lps8v2-1.7.img** )//
102 102  
108 +4. //A Flash software tool ( Such as v1.7.9 from **[[balenaEtcher>>url:https://www.balena.io/etcher/]]** )//
103 103  
104 104  
105 105  
112 +=== 2.3.2 Flash SD card to device's eMMC ===
106 106  
107 107  
115 +//1. Open the device's enclosure, and put the SD card into the SD card slot//
108 108  
117 +//2. Power on the device and access the gateway's CLI via the serial port.//
109 109  
119 +//3. Login and run the below command to flash.//
110 110  
111 -== 2.3  How to flash a new image(OS) to the gateway(LPS8V2) ==
112 112  
113 -
114 -Since the gateway has a large system, you need to use the sd card to reflash the system for the gateway
115 -
116 -
117 -//2.3.1: Making an SD card with the new image//
118 -
119 -//2.3.2: Instal the SD card to the gateway//
120 -
121 -//2.3.3: Flash the image to the gateway's built memory from the SD card//
122 -
123 -//2.3.4: Finished the process of flash and power cycle the gateway//
124 -
125 -
126 -==== (% style="background-color:yellow" %)**//Preparations~://**(%%) ====
127 -
128 -1. Prepare an SD card
129 -1. Prepare a card reader device
130 -1. Download the OS image from the [[release.image>>url:http://repo.dragino.com/release/hp0c-image/]]: ( File format dragino-lps8v2-1.7.img )
131 -1. A Flash software tool ( Such as v1.7.9 from [[balenaEtcher>>url:https://www.balena.io/etcher/]] )
132 -1. SD Card [[format>>url:http://repo.dragino.com/release/tool/PanasonicSDFormatter.zip]] tool
133 -
134 -=== **2.3.1 Making an SD Card with the new image** ===
135 -
136 -
137 -==== Step 1.  Formatting the SD Card ====
138 -
139 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/WebHome/image-20220609111027-9.png?rev=1.1||alt="image-20220609111027-9.png" height="318" width="292"]]
140 -
141 -
142 -==== Step 2. Select the OS image ====
143 -
144 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/WebHome/image-20220609104907-8.png?rev=1.1||alt="image-20220609104907-8.png" height="435" width="689"]]
145 -
146 -
147 -==== Step 3. Select the target ====
148 -
149 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/WebHome/image-20220609104637-2.png?rev=1.1||alt="image-20220609104637-2.png" height="436" width="690"]]
150 -
151 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/WebHome/image-20220609104701-3.png?rev=1.1||alt="image-20220609104701-3.png" height="436" width="690"]]
152 -
153 -
154 -==== Step 4. Flash start ====
155 -
156 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/WebHome/image-20220609104727-4.png?rev=1.1||alt="image-20220609104727-4.png" height="435" width="689"]]
157 -
158 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0D/WebHome/image-20220609104741-5.png?rev=1.1||alt="image-20220609104741-5.png" height="434" width="687"]]
159 -
160 -
161 -
162 -=== **2.3.2 Instal the SD card to the gateway** ===
163 -
164 -1. Open the device's enclosure, and put the SD card into the SD card slot
165 -
166 -[[image:image-20230712201032-1.png]]
167 -
168 -
169 -2. Power the gateway with 5V2A, and access the gateway's Ethernet port to your PC
170 -
171 -[[image:image-20230712201458-3.png||height="649" width="832"]]
172 -
173 -
174 -Note: The PWR LED on red
175 -
176 - The  LAN LED blink
177 -
178 - The SYS LED on red
179 -
180 -
181 -
182 -=== **3.2.3 Flash the image to the gateway's built memory from the SD card** ===
183 -
184 -
185 -Access the gateway Linux CLI to flash the image to the gateway's built memory
186 -
187 -
188 -* **Use the IP address to access the gateway CLI**
189 -
190 -Users can access the gateway CLI via the SSH protocol. Make sure your PC and the gateway are connected to the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows) to access it.
191 -
192 -
193 -IP address:  IP address of gateway or **Fallback IP**(172.31.255.254)
194 -
195 -Port:  22
196 -
197 -User Name:      (% style="color:blue" %)**root**
198 -
199 -Password:         (% style="color:blue" %)**dragino**(%%) (default)
200 -
201 -//After logging in, you will be in the gateway CLI and can enter commands as shown below.//
202 -
203 -
204 -[[image:image-20230508155357-1.png||height="225" width="634"]]
205 -
206 -
207 207  **Run command:**
208 208  
209 209  (% style="background-color:yellow; color:green" %)**nand-sata-install**
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242 242  (% style="color:red" %)**Note: After the flash is complete, power off the device and then remove the SD card.**
243 243  
244 244  
245 -== 2.4 How to extend the gateway size of memory with SD card ==
160 +== 2.4 Default Built Version ==
246 246  
247 247  
248 -Users can use the SD card slot to expand the gateway memory size by following the steps below
249 -
250 -
251 -=== 2.4.1 View SD card information ===
252 -
253 -(% class="box infomessage" %)
254 -(((
255 -fdisk -l
256 -)))
257 -
258 -[[image:image-20230831150518-3.png]]
259 -
260 -
261 -=== 2.4.2 Displays the current file system disk usage statistics on Linux systems ===
262 -
263 -
264 -(% class="box infomessage" %)
265 -(((
266 -df -h
267 -)))
268 -
269 -[[image:image-20230831150341-2.png]]
270 -
271 -
272 -=== 2.4.3 Mount SD card ===
273 -
274 -
275 -(% class="box infomessage" %)
276 -(((
277 -mkdir /mnt/sd
278 -
279 -mount /dev/mmcblk0p1 /mnt/sd
280 -)))
281 -
282 -After the mount is successful to check the file system disk usage on the Linux system again:
283 -
284 -[[image:image-20230831151432-4.png]]
285 -
286 -
287 -If the mount fails, you can format the file system and try the mount again
288 -
289 -(% class="box infomessage" %)
290 -(((
291 -mkfs.ext4 /dev/mmcblk0p1
292 -)))
293 -
294 -== 2.5 Default Built Version ==
295 -
296 -
297 297  [[image:image-20220902155621-1.png]]
298 298  
299 299  
300 -== 2.6 How to upgrade the nodejs version to the latest. ==
166 +== 2.5 How to upgrade the nodejs version to the latest. ==
301 301  
302 302  
303 303  By default, the nodejs uses the pre-install version v12 which is due to Debian the ultra-stable via ultra-old.
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353 353  )))
354 354  
355 355  
356 -== 2.7 How to install Grafana and influxdb ==
222 +== 2.6 How to install Grafana and influxdb ==
357 357  
358 358  
359 359  === **Grafana:** ===
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414 414  )))
415 415  
416 416  
417 -= 3.  Package Management =
283 += 3. Package Maintain Note =
418 418  
419 419  == 3.1 Default Package Maintain System ==
420 420  
421 -=== 3.1.1  How Package-Auto-Update works? ===
287 +=== 3.1.1 How Package-Auto-Update works? ===
422 422  
423 423  
424 424  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. 
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465 465  [[image:1661305258501-636.png]]
466 466  
467 467  
334 +
468 468  === 3.1.2 How to manually update core packages? ===
469 469  
470 470  
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474 474  [[image:1661305328295-218.png]]
475 475  
476 476  
344 +
477 477  === 3.1.3 How to manually update other packages? ===
478 478  
479 479  
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480 480  For the other packages, you have to access the device's CLI to do it via the apt command.
481 481  
482 482  
351 +
483 483  == 3.2 Set up a 3^^rd^^ party package maintain server ==
484 484  
485 485  === 3.2.1 Overview ===
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682 682  
683 683  
684 684  [[image:1661306487761-768.png]]
685 -
686 -
687 -
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