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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... ... @@ -1,26 +1,41 @@ 1 - **Contents:** 1 + **Table of** **Contents:** 2 2 3 3 {{toc/}} 4 4 5 5 6 -= 1. Below list the support products and Requirements: = 7 7 7 += 1. Below list the support products and Requirements: = 8 + 9 + 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]] 11 +1. Firmware version since : [[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]] 9 9 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 -= 2. Introduction = 14 += 2. Introduction = 13 13 16 + 17 +((( 14 14 By default, the LoRaWAN gateway cannot receive LoRa Packet, If the user needs to receive the raw LoRa Packet, the user can modify the file. 19 +))) 15 15 16 -Here are two ways to modify the received raw LoRa package, 21 +((( 22 +Here are two ways to modify the received raw LoRa package. 17 17 18 -== 2.1 Method 1: == 19 19 20 -root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh 25 + 26 +))) 21 21 28 +== 2.1 Method 1: == 29 + 30 + 31 +((( 32 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh** 33 +))) 34 + 22 22 (% class="box" %) 23 23 ((( 37 +((( 38 +((( 24 24 gen_cus_cfg() { 25 25 json_init 26 26 json_add_object SX130x_conf ... ... @@ -32,11 +32,19 @@ 32 32 json_add_int "antenna_gain" "0" 33 33 json_add_string "antenna_gain_desc" "antenna gain, in dBi" 34 34 ))) 50 +))) 51 +))) 35 35 36 -root@dragino-1d178c:~~# vim /etc/lora/global_conf.json 53 +((( 54 + 37 37 56 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /etc/lora/global_conf.json** 57 +))) 58 + 38 38 (% class="box" %) 39 39 ((( 61 +((( 62 +((( 40 40 { 41 41 "SX130x_conf": { 42 42 "spidev_path": "/dev/spidev0.0", ... ... @@ -48,35 +48,82 @@ 48 48 "antenna_gain_desc": "antenna gain, in dBi", 49 49 "radio_0": { 50 50 ))) 74 +))) 75 +))) 51 51 52 -and run **root@dragino-1d178c:~~# fwd** 77 +((( 78 +and run (% style="color:#037691" %)**root@dragino-1d178c:~~# fwd** 53 53 54 -== 2.2 Method 2: == 55 55 81 + 82 +))) 83 + 84 +== 2.2 Method 2: == 85 + 86 + 87 +((( 56 56 Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 89 +))) 57 57 91 +((( 58 58 view chip name : cat /tmp/iot/chip 93 +))) 59 59 95 +((( 60 60 Restart the device after the modification 97 +))) 61 61 62 -[[image:https://wiki.dragino.com/images/thumb/0/09/Lora.png/800px-Lora.png||height="69" width="767"]] 99 +((( 100 +[[image:image-20220527172224-1.png]] 101 +))) 63 63 103 +((( 64 64 modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 65 65 66 -(% style="color:red" %)Note : User need to do that connect gateway command line via ssh. 106 + 107 +))) 67 67 68 -[[image:https://wiki.dragino.com/images/thumb/8/81/Lora_packet_1.png/800px-Lora_packet_1.png||height="324" width="769"]] 109 +((( 110 +(% style="color:red" %)**Note : User need to do that connect gateway command line via ssh.** 69 69 112 + 113 +))) 114 + 115 +((( 116 +((( 117 +[[image:image-20220527172304-2.png]] 118 +))) 119 +))) 120 + 121 +((( 70 70 Checking LoRaWAN Gateway Log 71 71 124 + 125 +))) 126 + 127 +((( 72 72 Command line input (% style="color:#037691" %) **logread -f** 129 +))) 73 73 74 -[[image:https://wiki.dragino.com/images/thumb/6/61/Lg01_lora_packet.png/800px-Lg01_lora_packet.png||height="394" width="771"]] 131 +((( 132 +((( 133 +[[image:image-20220527172350-3.png]] 134 +))) 135 +))) 75 75 137 +((( 76 76 Checking LoRa Gateway Log 77 77 78 -Decoding verifies that the packet is correct 140 + 141 +))) 79 79 80 -[[image:https://wiki.dragino.com/images/thumb/a/a3/Base64_decode.png/600px-Base64_decode.png||height="339" width="600"]] 143 +((( 144 +**Decoding verifies that the packet is correct** 81 81 146 +[[image:image-20220722161946-1.png]] 147 +))) 148 + 149 + 82 82 Checking LoRa Packet 151 + 152 +
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