Changes for page Got a raw LoRa packet from LoRaWAN gateway
Last modified by Kilight Cao on 2023/09/14 09:29
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... ... @@ -1,14 +1,16 @@ 1 - 1 + **Contents:** 2 2 3 3 {{toc/}} 4 4 5 5 6 + 6 6 = 1. Below list the support products and Requirements: = 7 7 8 8 1. LoRaWAN Gateway model: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]] 9 - 10 10 1. Firmware version since :[[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]] 11 11 12 + 13 + 12 12 = 2. Introduction = 13 13 14 14 ((( ... ... @@ -17,15 +17,20 @@ 17 17 18 18 ((( 19 19 Here are two ways to modify the received raw LoRa package. 22 + 23 + 20 20 ))) 21 21 22 22 == 2.1 Method 1: == 23 23 28 +((( 24 24 root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh 30 +))) 25 25 26 26 (% class="box" %) 27 27 ((( 28 28 ((( 35 +((( 29 29 gen_cus_cfg() { 30 30 json_init 31 31 json_add_object SX130x_conf ... ... @@ -38,12 +38,16 @@ 38 38 json_add_string "antenna_gain_desc" "antenna gain, in dBi" 39 39 ))) 40 40 ))) 48 +))) 41 41 50 +((( 42 42 root@dragino-1d178c:~~# vim /etc/lora/global_conf.json 52 +))) 43 43 44 44 (% class="box" %) 45 45 ((( 46 46 ((( 57 +((( 47 47 { 48 48 "SX130x_conf": { 49 49 "spidev_path": "/dev/spidev0.0", ... ... @@ -56,9 +56,14 @@ 56 56 "radio_0": { 57 57 ))) 58 58 ))) 70 +))) 59 59 60 -and run **root@dragino-1d178c:~~# fwd** 72 +((( 73 +and run (% style="color:#037691" %)**root@dragino-1d178c:~~# fwd** 61 61 75 + 76 +))) 77 + 62 62 == 2.2 Method 2: == 63 63 64 64 ((( ... ... @@ -73,28 +73,50 @@ 73 73 Restart the device after the modification 74 74 ))) 75 75 76 -[[image:https://wiki.dragino.com/images/thumb/0/09/Lora.png/800px-Lora.png||height="69" width="767"]] 92 +((( 93 +[[image:image-20220527172224-1.png]] 94 +))) 77 77 96 +((( 78 78 modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 98 +))) 79 79 80 -(% style="color:red" %)Note : User need to do that connect gateway command line via ssh. 100 +((( 101 +(% style="color:red" %)**Note : User need to do that connect gateway command line via ssh.** 102 +))) 81 81 82 82 ((( 83 -[[image:https://wiki.dragino.com/images/thumb/8/81/Lora_packet_1.png/800px-Lora_packet_1.png||height="324" width="769"]] 105 +((( 106 +[[image:image-20220527172304-2.png]] 84 84 ))) 108 +))) 85 85 110 +((( 86 86 Checking LoRaWAN Gateway Log 87 87 113 + 114 +))) 115 + 116 +((( 88 88 Command line input (% style="color:#037691" %) **logread -f** 118 +))) 89 89 90 90 ((( 91 -[[image:https://wiki.dragino.com/images/thumb/6/61/Lg01_lora_packet.png/800px-Lg01_lora_packet.png||height="394" width="771"]] 121 +((( 122 +[[image:image-20220527172350-3.png]] 92 92 ))) 124 +))) 93 93 126 +((( 94 94 Checking LoRa Gateway Log 95 95 129 + 130 +))) 131 + 132 +((( 96 96 Decoding verifies that the packet is correct 134 +))) 97 97 98 -[[image: https://wiki.dragino.com/images/thumb/a/a3/Base64_decode.png/600px-Base64_decode.png||height="339" width="600"]]136 +[[image:image-20220527172439-4.png]] 99 99 100 100 Checking LoRa Packet
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