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 +1,42 @@ 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 = 13 13 15 += 2. Introduction = 16 + 17 + 18 +((( 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. 20 +))) 15 15 16 -Here are two ways to modify the received raw LoRa package, 22 +((( 23 +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 26 + 27 +))) 21 21 29 +== 2.1 Method 1: == 30 + 31 + 32 +((( 33 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh** 34 +))) 35 + 22 22 (% class="box" %) 23 23 ((( 38 +((( 39 +((( 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 ))) 51 +))) 52 +))) 35 35 36 -root@dragino-1d178c:~~# vim /etc/lora/global_conf.json 54 +((( 55 + 37 37 57 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /etc/lora/global_conf.json** 58 +))) 59 + 38 38 (% class="box" %) 39 39 ((( 62 +((( 63 +((( 40 40 { 41 41 "SX130x_conf": { 42 42 "spidev_path": "/dev/spidev0.0", ... ... @@ -48,35 +48,81 @@ 48 48 "antenna_gain_desc": "antenna gain, in dBi", 49 49 "radio_0": { 50 50 ))) 75 +))) 76 +))) 51 51 52 -and run **root@dragino-1d178c:~~# fwd** 78 +((( 79 +and run (% style="color:#037691" %)**root@dragino-1d178c:~~# fwd** 53 53 81 + 82 + 83 +))) 84 + 54 54 == 2.2 Method 2: == 55 55 87 + 88 +((( 56 56 Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 90 +))) 57 57 92 +((( 58 58 view chip name : cat /tmp/iot/chip 94 +))) 59 59 96 +((( 60 60 Restart the device after the modification 98 +))) 61 61 62 -[[image:https://wiki.dragino.com/images/thumb/0/09/Lora.png/800px-Lora.png||height="69" width="767"]] 100 +((( 101 +[[image:image-20220527172224-1.png]] 102 +))) 63 63 104 +((( 64 64 modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 65 65 66 -(% style="color:red" %)Note : User need to do that connect gateway command line via ssh. 107 + 108 +))) 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"]] 110 +((( 111 +(% style="color:red" %)**Note : User need to do that connect gateway command line via ssh.** 69 69 113 + 114 +))) 115 + 116 +((( 117 +((( 118 +[[image:image-20220527172304-2.png]] 119 +))) 120 +))) 121 + 122 +((( 70 70 Checking LoRaWAN Gateway Log 71 71 125 + 126 +))) 127 + 128 +((( 72 72 Command line input (% style="color:#037691" %) **logread -f** 130 +))) 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"]] 132 +((( 133 +((( 134 +[[image:image-20220527172350-3.png]] 135 +))) 136 +))) 75 75 138 +((( 76 76 Checking LoRa Gateway Log 77 77 78 -Decoding verifies that the packet is correct 141 + 142 +))) 79 79 80 -[[image:https://wiki.dragino.com/images/thumb/a/a3/Base64_decode.png/600px-Base64_decode.png||height="339" width="600"]] 144 +((( 145 +**Decoding verifies that the packet is correct** 146 +))) 81 81 148 +[[image:image-20220527172439-4.png]] 149 + 82 82 Checking LoRa Packet 151 + 152 +
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