Changes for page Notes for ChirpStack
Last modified by Edwin Chen on 2025/01/30 09:53
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -31,9 +31,11 @@ 31 31 32 32 The network-Servers address varies depending on the ChirpStack server setup environment 33 33 34 -{{{ Windows -->Network-server server * : localhost:8000 35 - Linux -->Network-server server * : chirpstack-network-server:8000 36 -}}} 34 +(% class="box" %) 35 +((( 36 + Windows ~-~->Network-server server * : localhost:8000 37 + Linux ~-~->Network-server server * : chirpstack-network-server:8000 38 +))) 37 37 38 38 If the user cannot add network-Servers, re-check the ChirpStack code or the server building process. 39 39 ... ... @@ -55,7 +55,7 @@ 55 55 56 56 In Step 3. Create Service-profiles, the above parameters can be set. If necessary, you can set them by yourself. This is only an example. 57 57 58 -Note : Before add the gateway, the user needs to complete the preceding three steps. 60 +(% style="color:red" %)**Note : Before add the gateway, the user needs to complete the preceding three steps.** 59 59 60 60 If the user has completed the preceding steps, proceed to the next step. 61 61 ... ... @@ -63,7 +63,7 @@ 63 63 64 64 The example gateway id is: a840411e96744150 65 65 66 -Note : The Gateway EUI and server addresses must match the ChirpStack configuration. 68 +(% style="color:red" %)**Note : The Gateway EUI and server addresses must match the ChirpStack configuration.** 67 67 68 68 [[image:https://wiki.dragino.com/images/thumb/c/c6/Add_the_gateway.png/600px-Add_the_gateway.png||height="363" width="600"]] 69 69 ... ... @@ -107,11 +107,13 @@ 107 107 108 108 Below is examples: 109 109 110 -{{{Connect to your server via MQTT： 111 -MQTT Client ID: Any 112 -Protocol：mqtt/tcp Server IP：loraserver_ip:1883 112 +(% class="box" %) 113 +((( 114 +Connect to your server via MQTT： 115 +MQTT Client ID: Any 116 +Protocol：mqtt/tcp Server IP：loraserver_ip:1883 113 113 User name: User name Password: password 114 - }}}118 +))) 115 115 116 116 [[image:https://wiki.dragino.com/images/thumb/0/06/ChirpStack_Down_1.png/600px-ChirpStack_Down_1.png||height="578" width="600"]] 117 117 ... ... @@ -119,23 +119,29 @@ 119 119 120 120 After connect 121 121 122 -{{{Subscribe : Format：application/ID/device/ Device EUI/rx 126 +(% class="box" %) 127 +((( 128 +Subscribe : Format：application/ID/device/ Device EUI/rx 123 123 Example: application/7/device/00aedb3da649cb23/rx 130 +))) 124 124 125 -Publish: 132 +(% class="box" %) 133 +((( 134 +Publish: 126 126 Format: Top: application/ID/device/ Device EUI/tx 127 127 Payload: {"confirmed":true or false,"fPort":XX,"data":"xxxx"} 128 128 Example: Top: application/7/device/00aedb3da649cb23/tx 129 129 Payload: {"confirmed":true,"fPort":2,"data":"AwEB"} 130 - }}}139 +))) 131 131 132 132 [[image:https://wiki.dragino.com/images/thumb/c/c8/ChirpStack_Down_2.png/600px-ChirpStack_Down_2.png||height="342" width="600"]] 133 133 134 134 MQTT Connect to ChirpStack 135 135 145 +((( 146 +(% style="color:red" %)Note: Chirpstack use base64 to downlink, so need to convert the downlink payload from HEX to base64 [[https:~~/~~/base64.us/>>url:https://base64.us/]] 147 +))) 136 136 137 -Note: Chirpstack use base64 to downlink, so need to convert the downlink payload from HEX to base64 [[https:~~/~~/base64.us/>>url:https://base64.us/]] 138 - 139 139 [[image:https://wiki.dragino.com/images/thumb/f/f8/ChirpStack_Down_3.png/600px-ChirpStack_Down_3.png||height="309" width="600"]] 140 140 141 141 Choose to Use Hex for Encode ... ... @@ -146,7 +146,9 @@ 146 146 147 147 Downlink payload encode javescript code: 可以在网站上运行以下Javsscript代码： 148 148 149 -{{{function sha1_to_base64(sha1) 159 +(% class="box" %) 160 +((( 161 +function sha1_to_base64(sha1) 150 150 { 151 151 var digits="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; 152 152 var base64_rep = ""; ... ... @@ -153,7 +153,7 @@ 153 153 var cnt = 0; 154 154 var bit_arr = 0; 155 155 var bit_num = 0; 156 - 168 + 157 157 for(var n = 0; n < sha1.length; ++n) 158 158 { 159 159 if(sha1[n] >= 'A' && sha1[n] <= 'Z') ... ... @@ -168,25 +168,25 @@ 168 168 { 169 169 ascv = sha1.charCodeAt(n) - 48; 170 170 } 171 - 183 + 172 172 bit_arr = (bit_arr << 4) | ascv; 173 173 bit_num += 4; 174 174 if(bit_num >= 6) 175 175 { 176 - bit_num -= 6; 188 + bit_num -= 6; 177 177 base64_rep += digits[bit_arr >>> bit_num]; 178 - bit_arr &= ~(-1 << bit_num); 190 + bit_arr &= ~~(-1 << bit_num); 179 179 } 180 180 } 181 - 193 + 182 182 if(bit_num > 0) 183 183 { 184 184 bit_arr <<= 6 - bit_num; 185 185 base64_rep += digits[bit_arr]; 186 186 } 187 - 188 - var padding = base64_rep.length % 4; 189 - 199 + 200 + var padding = base64_rep.length % 4; 201 + 190 190 if(padding > 0) 191 191 { 192 192 for(var n = 0; n < 4 - padding; ++n) ... ... @@ -196,17 +196,18 @@ 196 196 } 197 197 return base64_rep; 198 198 } 199 - 211 + 200 200 console.log(sha1_to_base64("data")); 201 - 213 + 202 202 data is downlink payload required by end node. 203 - 204 - result: AwEB 215 +e.g console.log(sha1_to_base64("030101")); 216 + result: AwEB 205 205 AwEB is the 0x030101's base 64 Encode. 206 - 207 - e.g console.log(sha1_to_base64("030000")); 208 - result: AwAA 209 - AwAA is 0x030000's base 64 Encode.}}} 218 + 219 +e.g console.log(sha1_to_base64("030000")); 220 + result: AwAA 221 + AwAA is 0x030000's base 64 Encode. 222 +))) 210 210 211 211 == 4.3 Add the decode function in Chirpstack for the payload == 212 212 ... ... @@ -222,10 +222,13 @@ 222 222 223 223 = 5. Multiply Uplink in ChirpStack = 224 224 238 +((( 225 225 nbtrans field is the value to determine the re-transmission time for unconfirmed uplink data. 240 +))) 226 226 227 - 242 +((( 228 228 ChirpStack will auto adjust nbtrans according to uplink rssi. [[link to source>>url:https://github.com/brocaar/chirpstack-network-server/blob/master/internal/adr/adr.go]] 244 +))) 229 229 230 230 [[image:https://wiki.dragino.com/images/thumb/6/63/Nbtrans_1.png/600px-Nbtrans_1.png||alt="Nbtrans 1.png" height="103" width="600"]] 231 231 ... ... @@ -233,10 +233,13 @@ 233 233 234 234 [[image:https://wiki.dragino.com/images/thumb/1/17/Nbtrans_2.png/300px-Nbtrans_2.png||alt="Nbtrans 2.png" height="462" width="300"]] 235 235 236 - 252 +((( 237 237 Above behaviour will cause the platform shows below two cases of error: 254 +))) 238 238 256 +((( 239 239 Error of duplicate Frame Counter 258 +))) 240 240 241 241 [[image:https://wiki.dragino.com/images/7/7e/Nbtrans_3.png||alt="Nbtrans 3.png" height="677" width="600"]] 242 242 ... ... @@ -312,13 +312,21 @@ 312 312 313 313 [[image:https://wiki.dragino.com/images/8/82/Chirpstacksolution-9.png||alt="Chirpstacksolution-9.png" height="73" width="554"]] 314 314 334 +((( 315 315 For example: adr_plugins=[“adr-setting”] 336 +))) 316 316 317 -* Adding a single plugin format is adr_plugins=["filename"] 338 +* ((( 339 +Adding a single plugin format is adr_plugins=["filename"] 340 +))) 318 318 319 -* Adding multiple plugins The format is adr_plugins=["file name 1", "file name 2",...] 342 +* ((( 343 +Adding multiple plugins The format is adr_plugins=["file name 1", "file name 2",...] 344 +))) 320 320 346 +((( 321 321 Finally, re-run chirpstack-network-server.exe, and then select the plugin you just compiled in Device-profiles, 348 +))) 322 322 323 323 [[image:https://wiki.dragino.com/images/3/39/Chirpstacksolution-10.png||alt="Chirpstacksolution-10.png" height="275" width="554"]] 324 324 ... ... @@ -328,6 +328,10 @@ 328 328 329 329 == 6.1 MIC Mismatch or MIC Failed == 330 330 358 +((( 331 331 When the device is registered or the device is working normally, the problem of MIC mismatch and MIC failed occurs. 360 +))) 332 332 362 +((( 333 333 Under normal circumstances, users need to change the APPKEY to solve this problem. 364 +)))